Win 10, price, quality, LTE, 2 SIM cards
Minuses
Poor set of applications, memory
Review
The phone is compact and easy to carry. It’s generally comfortable to hold in your hands, your fingers can reach the side buttons without difficulty, and even right up to touch screen Same. It responds to touches quickly, and programs don’t seem to get stuck when opened either. Sometimes I open small games like this, without glitches either. I like the colors here, they are not faded and the viewing angles are normal. The back cover is beautifully finished, but I immediately attached the case so that it wouldn’t get scratched, you never know. I also think it’s a big plus that there are 5 megapixel cameras both at the back and at the front. It turns out that you can even take a selfie of decent quality. I don’t like the fact that since the OS here is Windows, you have to use the Windows store, which has a somewhat meager selection of applications, in particular free ones. This is, of course, not a minus of the smartphone itself, but rather of the operating system and all sorts of developers; I hope there will be more high-quality free applications in the future. Overall I'm happy with the phone, I recommend it for purchase
This device was first presented at IFA 2015, but it somehow got lost among the many smartphones shown then by Acer. And now the new product has reached Russian shelves.
Characteristics
- Class: state employee
- Form factor: monoblock
- Case materials: matte smooth plastic
- Operating system: Android 5.1
- Network: GSM/EDGE, WCDMA, LTE (microSIM). Supports two SIM cards (one radio module)
- Platform: Qualcomm Snapdragon 210
- Processor: Quad-core 1.1 GHz
- Video accelerator: Adreno 304
- RAM: 1 GB
- Data storage memory: 8 GB, card slot microSD memory(64 GB cards supported)
- Interfaces: Wi-Fi (a/b/g/n), Bluetooth 4.0 (A2DP, EDR), microUSB connector (USB 2.0) for charging/synchronization, 3.5 mm for headset,
- Screen: 4.5’’, capacitive, IPS matrix, 480x854 pixels, automatic backlight level adjustment, oleophobic coating
- Camera: 5 MP, video recording at 720p (1280x720 pixels), LED flash
- Front camera: 5 MP
- Navigation: GPS/GLONASS (A-GPS support)
- Sensors: accelerometer, position sensor, gyroscope, light sensor
- Battery: removable, Li-Pol, capacity 2000 mAh
- Dimensions: 136 x 66.5 x 9.6 mm
- Weight: 142 grams
- Price: 5,600 rubles
Equipment
- Smartphone
- Charger
- PC cable (also part of the charger)
- Wired headset
Appearance, materials, control elements, assembly
In 2015, most Acer smartphones have a common design, plus or minus: a white or black body, rounded edges, silver edging, play on the materials of the back cover, and the Z330 was no exception. The only standout elements I can mention are the round earpiece and external speakers, but otherwise this is an ordinary smartphone, one of many.
Most of the front side is occupied by a 4.5-inch display; above it there is a speaker, a front camera peephole, a light indicator, as well as light and proximity sensors.
At the top you can see the power button and a 3.5 mm headphone jack.
At the bottom there is a microUSB port and a groove for removing the back cover.
And a volume rocker was installed on the right side. It and the power button protrude strongly from the body, they are easy to feel, but the movement of the buttons seemed harsh to me.
On the back cover there is a peephole for the main camera and a stereo speaker grille. The latter has an excellent volume reserve and sound quality, to be honest, I didn’t even expect it. Its only drawback is slight wheezing when listening to music at maximum volume.
The cover material is smooth matte plastic. Visually, it is very reminiscent of those models in which the lids were stylized as fabric, but tactilely it is ordinary plastic with a textured pattern. I don’t quite understand Acer’s selectivity when using that cool plastic “a la fabric”, the material is good and unusual.
Hidden under the cover are slots for two SIM cards in microSIM format and a microSD memory card.
While using the device, I had no complaints about the assembly, the same back cover It is attached to a large number of latches, so it does not play or creak.
Dimensions
Compared to the majority modern smartphones The Liquid Z330 can be called very compact; the point here, of course, is the screen diagonal of 4.5 inches. The device is comfortable to hold with one hand, although you won't be able to reach all the elements on the display with your thumb.
The thickness of 9.6 mm may seem large to some, but this price segment 10mm is becoming the norm, you can look at the size chart.
Compared to Apple iPhone 6
Screen
Surprisingly good display For budget model. To be honest, I didn’t even expect that such a device would use an IPS matrix. It is, of course, relatively inexpensive, this is especially noticeable when assessing viewing angles (the image fades greatly at an angle), but it is significantly better than TN matrices installed in budget models.
A pleasant surprise was the presence of an oleophobic coating, thanks to which the device is perceived in a completely different way.
Job automatic adjustment I didn’t like the brightness, it either greatly reduces the brightness or increases it too much. As for the brightness range, it is also average, I would like to reduce the minimum even more, the maximum is not enough for bright sunny weather. But let's not forget that this is a device that costs 6,000 rubles, and for that money the display here is quite good.
operating system
The smartphone works under Android control 5.1 with several additions from Acer, I already talked about them in the Liquid Z630 review.
Performance
Unlike some competitors, Acer decided to use budget solution from Qualcomm, not a chipset from Intel or MediaTek. On the one hand, Qualcomm guarantees us Good work GPS and LTE support (although now other chipsets have no problems with this either), but on the other hand, in terms of performance it is quite weak.
The device stutters a little even in everyday operations, tables are scrolled with slight slowdowns, the browser also “stumbles” when working, the same applies to third party applications. If we talk about games, then you should only count on support for the simplest “casual” games.
Autonomous operation
The battery capacity is very average by today's standards, but the device lives up well in everyday use ( Mobile Internet, browser, mail, social media, a little music, total screen activity is about two to three hours) one day. These are standard results, nothing special.
Camera
Interesting feature models - the presence of 5 MP not only the main, but also the front camera. To be honest, I don’t understand at all why such a camera is needed in a budget model; it would be better to save money on it and install a more productive chipset. Below is Roman Belykh’s commentary on the quality of the shooting.
The optics of the Acer Z330 are quite simple, the aperture is only F2.8. The module is also not the best: if the picture looks normal during the day (although there is a lot of noise in the shadows), then in low light conditions the image turns into mush, however, noise reduction struggles to remove noise correctly.
The front camera is more interesting. Here the aperture is F2.4. The difference is small, but it allows you to set lower ISO values, so the frames come out a little lighter and less noisy. Suitable for selfies without any problems.
The device records video in 720p resolution at 30 fps. I liked the quality, smooth. The only negative is that the exposure “jumps”.
Wireless interfaces
In terms of wireless interfaces, we have a standard set for a budget employee; there is no support for dual-band Wi-Fi or Bluetooth LE. On the other hand, I was pleasantly pleased not only with the presence of slots for two SIM cards (which is already the norm for the budget segment), but also with support for our LTE frequencies. Considering how “leaky” 3G coverage operators have, LTE is definitely a significant advantage of the model.
Conclusion
There are no complaints about the quality of speech transmission; you and your interlocutor can hear each other perfectly.
When the device first went on sale, the press release said that it would be sold for 7,000 rubles, but now it can be found for 5,600 rubles. In my opinion, this is an adequate price for such characteristics. Among the advantages of the model, I would highlight a good display, oleophobic coating, LTE support, and a 5 MP front camera. Cons - lag in the interface.
Competitors
Lenovo A2010. An almost complete copy of the Liquid Z330, but running on the MediaTek MT6735M chipset and having a TN matrix instead of IPS, retails from 5,400 rubles.
Asus Zenfone C. Another “clone” in terms of performance characteristics, this time on a chipset from Intel and without LTE support and with the same TN matrix, and even on Android 4.4. But it works much faster and has a very functional ZenUI shell.
Wileyfox Swift. If you only have 6,000 rubles on hand, and the proposed performance characteristics in the Z330 are not satisfactory, then I recommend paying attention to this device: HD resolution, IPS matrix, latest version CyanogenMod and 13 MP camera. The device has only one drawback - you can only order it through the JD.com website and wait two weeks for it to arrive.
This page contains complete technical specifications and reviews of the Acer smartphone (tablet), model Liquid M330.
Dimensions: 66.5 x 136 x 9.6 mm
Weight: 144 g
SoC: Qualcomm Snapdragon 210 MSM8909
CPU: ARM Cortex-A7, 1100 MHz, Number of Cores: 4
GPU: Qualcomm Adreno 304, 400 MHz
RAM: 1 GB, 533 MHz
Built-in memory: 8 GB
Memory cards: microSD, microSDHC
Screen: 4.5 in, IPS, 480 x 854 pixels, 24 bit
Battery: 2000 mAh, Li-Ion (Lithium-ion)
Operating system: Microsoft Windows 10
Camera: 2592 x 1944 pixels, 1280 x 720 pixels, 30 fps
SIM card: Micro-SIM
WiFi: b, g, n, Wi-Fi Hotspot
USB: 2.0, Micro USB
Bluetooth: 4.0
Navigation: GPS, A-GPS
Details
Make and model
The second name of the model and brand of the device.
Design
Availability of certificates, colors, information about the dimensions, weight and materials of manufacture of the smartphone or tablet.
| Width Width information - refers to the horizontal side of the device in its standard orientation during use. | 66.5 mm (millimeters) 6.65 cm (centimeters) 0.22 ft (feet) 2.62 in (inches) |
| Height Height information refers to the vertical side of the device in its standard orientation during use. | 136 mm (millimeters) 13.6 cm (centimeters) 0.45 ft (feet) 5.35 in (inches) |
| Thickness Information about the thickness of the device in different units measurements. | 9.6 mm (millimeters) 0.96 cm (centimeters) 0.03 ft (feet) 0.38 in (inches) |
| Weight Information about the weight of the device in different units of measurement. | 144 g (grams) 0.32 lbs 5.1 oz (ounces) |
| Volume The approximate volume of the device, calculated based on the dimensions provided by the manufacturer. Refers to devices with the shape of a rectangular parallelepiped. | 86.82 cm³ (cubic centimeters) 5.27 in³ (cubic inches) |
| Colors Information about the colors in which this device is offered for sale. | Black White |
| Materials for making the case Materials used to make the device body. | Plastic |
SIM card
Full information about SIM card used in the phone.
Mobile networks
Mobile network specification for this smartphone (tablet). What frequencies does the device use?
| GSM GSM (Global System for Mobile Communications) is designed to replace the analogue mobile network (1G). For this reason, GSM is often called a 2G mobile network. It is improved by the addition of GPRS (General Packet Radio Services), and later EDGE (Enhanced Data rates for GSM Evolution) technologies. | GSM 850 MHz GSM 900 MHz GSM 1800 MHz GSM 1900 MHz |
| UMTS UMTS is an abbreviation for Universal Mobile Telecommunications System. It is based on GSM standard and applies to 3G mobile networks. Developed by 3GPP and its biggest advantage is providing greater speed and spectral efficiency thanks to W-CDMA technology. | UMTS 850 MHz UMTS 900 MHz UMTS 1900 MHz UMTS 2100 MHz |
| LTE LTE (Long Term Evolution) is defined as a fourth generation (4G) technology. It is developed by 3GPP based on GSM/EDGE and UMTS/HSPA to increase the capacity and speed of wireless mobile networks. The subsequent technology development is called LTE Advanced. | LTE 800 MHz LTE 900 MHz LTE 1800 MHz LTE 2100 MHz LTE 2600 MHz LTE-TDD 2300 MHz (B40) LTE 700 MHz (B28) |
Mobile communication technologies and data transfer speeds
Communication between devices in mobile networks carried out through technologies that provide different speeds data transmission.
Operating system
What operating system is used - the latest current version.
Processor, video card and RAM
Full characteristics of the processor, video adapter and random access memory.
| Processor, video card and RAM A system on a chip (SoC) integrates various hardware components, such as a processor, graphics processor, memory, peripherals, interfaces, etc., as well as the software necessary for their operation. | Qualcomm Snapdragon 210 MSM8909 |
| Technological process Information about technological process, on which the chip is made. Nanometers measure half the distance between elements in the processor. | 28 nm (nanometers) |
| Processor (CPU) The primary function of a mobile device's processing unit (CPU) is to interpret and execute instructions contained in software applications. | ARM Cortex-A7 |
| Processor size The size (in bits) of a processor is determined by the size (in bits) of the registers, address buses, and data buses. 64-bit processors have higher performance compared to 32-bit processors, which in turn are more powerful than 16-bit processors. | 32 bit |
| Instruction Set Architecture Instructions are commands with which the software sets/controls the operation of the processor. Information about the instruction set (ISA) that the processor can execute. | ARMv7 |
| Level 2 cache (L2) L2 (level 2) cache is slower than L1 cache, but in return it has a higher capacity, allowing it to cache more data. She, like L1, is much faster system memory(RAM). If the processor does not find the requested data in L2, it continues to look for it in the L3 cache (if available) or in RAM memory. | 1024 kB (kilobytes) 1 MB (megabytes) |
| Number of processor cores The processor core performs program instructions. There are processors with one, two or more cores. Having more cores increases performance by allowing multiple instructions to be executed in parallel. | 4 |
| CPU clock speed The clock speed of a processor describes its speed in terms of cycles per second. It is measured in megahertz (MHz) or gigahertz (GHz). | 1100 MHz (megahertz) |
| Graphics Processing Unit (GPU) The Graphics Processing Unit (GPU) handles calculations for various 2D/3D graphics applications. IN mobile devices ah it is used most often by games, consumer interface, video applications, etc. | Qualcomm Adreno 304 |
| Clock frequency GPU Running speed is the clock speed of the GPU, measured in megahertz (MHz) or gigahertz (GHz). | 400 MHz (megahertz) |
| Amount of random access memory (RAM) Random Access Memory (RAM) in use operating system and all installed applications. Data stored in RAM is lost after the device is turned off or restarted. | 1 GB (gigabytes) |
| Number of RAM channels Information about the number of RAM channels that are integrated into the SoC. More channels means more high speeds data transmission. | Single channel |
| RAM frequency The frequency of RAM determines its operating speed, more specifically, the speed of reading/writing data. | 533 MHz (megahertz) |
Built-in memory
How much memory does the phone (tablet) have - detailed characteristics.
Memory cards
Information about the availability of a flash drive (SD card) and its specifications.
Screen
Details about the mobile device screen.
| Type/technology One of the main characteristics of the screen is the technology by which it is made and on which the quality of the information image directly depends. | IPS |
| Diagonal For mobile devices, screen size is expressed by the length of its diagonal, measured in inches. | 4.5 in (inches) 114.3 mm (millimeters) 11.43 cm (centimeters) |
| Width Approximate screen width | 2.2 in (inches) 56 mm (millimeters) 5.6 cm (centimeters) |
| Height Approximate screen height | 3.92 in (inches) 99.64 mm (millimeters) 9.96 cm (centimeters) |
| Aspect Ratio The ratio of the dimensions of the long side of the screen to its short side | 1.779:1 |
| Permission Screen resolution shows the number of pixels vertically and horizontally on the screen. More a high resolution means sharper detail in the image. | 480 x 854 pixels |
| Pixel Density Information about the number of pixels per centimeter or inch of the screen. Higher density allows information to be displayed on screen with clearer detail. | 218 ppi (pixels per inch) 85 ppcm (pixels per centimeter) |
| Color depth Screen color depth reflects the total number of bits used for color components in one pixel. Information about the maximum number of colors that the screen can display. | 24 bit 16777216 flowers |
| Screen area Approximate percentage of screen area occupied by the screen on the front of the device. | 61.9% (percentage) |
| Other characteristics Information about other screen features and characteristics. | Capacitive Multi-touch |
Sensors
Sensors used in a smartphone.
Main camera
Characteristics of the main camera.
| Sensor type Digital cameras use photo sensors to take photographs. The sensor, as well as optics, are one of the main factors in the quality of the camera in a mobile device. | CMOS (complementary metal-oxide semiconductor) |
| Flash type The most common types of flashes in mobile device cameras are LED and xenon flashes. LED flashes produce softer light and, unlike brighter xenon flashes, are also used for video shooting. | LED |
| Image Resolution One of the main characteristics of mobile device cameras is their resolution, which shows the number of horizontal and vertical pixels in the image. | 2592 x 1944 pixels 5.04 MP (megapixels) |
| Video resolution Information about the maximum supported resolution when shooting video with the device. | 1280 x 720 pixels 0.92 MP (megapixels) |
| Video - frame rate/frames per second. Information about the maximum number of frames per second (fps) supported by the device when shooting video at the maximum resolution. Some of the main standard video shooting and playback speeds are 24p, 25p, 30p, 60p. | 30 fps (frames per second) |
| Characteristics Information about other software and hardware features related to the main camera and improving its functionality. | Autofocus Continuous shooting Digital zoom Digital image stabilization Geographical tags Panoramic photography HDR shooting Touch Focus Face recognition Setting White Balance ISO Setting Exposure compensation Self-timer Scene Selection Mode |
Additional camera
Additional cameras are usually mounted above the device screen and are used mainly for video conversations, gesture recognition, etc.
Audio
Information about the type of speakers and audio technologies supported by the device.
Radio
The radio of the mobile device is a built-in FM receiver.
Location determination
Information about the navigation and location technologies supported by your device.
WiFi
Wi-Fi is a technology that enables wireless communication for transmitting data over short distances between various devices.
Bluetooth
Bluetooth is a standard for secure wireless data transfer between different devices of different types over short distances.
USB
USB (Universal Serial Bus) is an industry standard that allows different electronic devices exchange data.
Headphone jack
This is an audio connector, also called an audio jack. The most widely used standard in mobile devices is the 3.5mm headphone jack.
Connecting devices
Information about others important technologies connections supported by the device.
Browser
A web browser is software application to access and view information on the Internet.
Video file formats/codecs
Mobile devices support different video file formats and codecs, which respectively store and encode/decode digital video data.
Battery
Mobile device batteries differ from each other in their capacity and technology. They provide electric charge necessary for their functioning.
| Capacity A battery's capacity indicates the maximum charge it can hold, measured in milliamp-hours. | 2000 mAh (milliamp-hours) |
| Type The type of battery is determined by its structure and, more precisely, the chemicals used. Exist different types batteries, with lithium-ion and lithium-ion polymer batteries most often used in mobile devices. | Li-Ion (Lithium-ion) |
| Adapter output power Power Information electric current(measured in amperes) and electrical voltage(measured in volts) supplied Charger (output power). Higher power output ensures faster battery charging. | 5 V (volts) / 0.5 A (amps) |
| Characteristics Information about some additional characteristics device battery. | Removable |
Specific Absorption Rate (SAR)
SAR level indicate quantity electromagnetic radiation absorbed by the human body while using a mobile device.
| Head SAR level (US) The SAR level indicates the maximum amount of electromagnetic radiation that the human body is exposed to when holding a mobile device near the ear. The maximum value used in the USA is 1.6 W/kg per 1 gram of human tissue. Mobile devices in the US are regulated by the CTIA, and the FCC conducts tests and sets their SAR values. | 0.87 W/kg (Watts per kilogram) |
| Body SAR level (US) The SAR level indicates the maximum amount of electromagnetic radiation to which the human body is exposed when holding a mobile device at hip level. The highest permissible SAR value in the USA is 1.6 W/kg per 1 gram of human tissue. This value is set by the FCC, and the CTIA monitors mobile devices' compliance with this standard. | 1.39 W/kg (Watts per kilogram) |
Information about the make, model, and alternative names of the specific device, if available.
Design
Information about the dimensions and weight of the device, presented in different units of measurement. Materials used, colors offered, certificates.
| Width Width information - refers to the horizontal side of the device in its standard orientation during use. | 66.5 mm (millimeters) 6.65 cm (centimeters) 0.22 ft (feet) 2.62 in (inches) |
| Height Height information - refers to the vertical side of the device in its standard orientation during use. | 136 mm (millimeters) 13.6 cm (centimeters) 0.45 ft (feet) 5.35 in (inches) |
| Thickness Information about the thickness of the device in different units of measurement. | 9.6 mm (millimeters) 0.96 cm (centimeters) 0.03 ft (feet) 0.38 in (inches) |
| Weight Information about the weight of the device in different units of measurement. | 144 g (grams) 0.32 lbs 5.1 oz (ounces) |
| Volume The approximate volume of the device, calculated based on the dimensions provided by the manufacturer. Refers to devices with the shape of a rectangular parallelepiped. | 86.82 cm³ (cubic centimeters) 5.27 in³ (cubic inches) |
| Colors Information about the colors in which this device is offered for sale. | Black White |
| Materials for making the case Materials used to make the device body. | Plastic |
SIM card
The SIM card is used in mobile devices to store data that certifies the authenticity of mobile service subscribers.
Mobile networks
A mobile network is a radio system that allows multiple mobile devices to communicate with each other.
| GSM GSM (Global System for Mobile Communications) is designed to replace the analogue mobile network (1G). For this reason, GSM is often called a 2G mobile network. It is improved by the addition of GPRS (General Packet Radio Services), and later EDGE (Enhanced Data rates for GSM Evolution) technologies. | GSM 850 MHz GSM 900 MHz GSM 1800 MHz GSM 1900 MHz |
| UMTS UMTS is an abbreviation for Universal Mobile Telecommunications System. It is based on the GSM standard and belongs to 3G mobile networks. Developed by 3GPP and its biggest advantage is providing greater speed and spectral efficiency thanks to W-CDMA technology. | UMTS 850 MHz UMTS 900 MHz UMTS 1900 MHz UMTS 2100 MHz |
| LTE LTE (Long Term Evolution) is defined as a fourth generation (4G) technology. It is developed by 3GPP based on GSM/EDGE and UMTS/HSPA to increase the capacity and speed of wireless mobile networks. The subsequent technology development is called LTE Advanced. | LTE 800 MHz LTE 900 MHz LTE 1800 MHz LTE 2100 MHz LTE 2600 MHz LTE-TDD 2300 MHz (B40) LTE 700 MHz (B28) |
Mobile communication technologies and data transfer speeds
Communication between devices on mobile networks is carried out using technologies that provide different data transfer rates.
Operating system
An operating system is a system software that manages and coordinates the operation of hardware components in a device.
SoC (System on Chip)
A system on a chip (SoC) includes all the most important hardware components of a mobile device on one chip.
| SoC (System on Chip) A system on a chip (SoC) integrates various hardware components, such as a processor, graphics processor, memory, peripherals, interfaces, etc., as well as the software necessary for their operation. | Qualcomm Snapdragon 210 MSM8909 |
| Technological process Information about the technological process by which the chip is manufactured. Nanometers measure half the distance between elements in the processor. | 28 nm (nanometers) |
| Processor (CPU) The primary function of a mobile device's processor (CPU) is to interpret and execute instructions contained in software applications. | ARM Cortex-A7 |
| Processor size The size (in bits) of a processor is determined by the size (in bits) of the registers, address buses, and data buses. 64-bit processors have higher performance compared to 32-bit processors, which in turn are more powerful than 16-bit processors. | 32 bit |
| Instruction Set Architecture Instructions are commands with which the software sets/controls the operation of the processor. Information about the instruction set (ISA) that the processor can execute. | ARMv7 |
| Level 2 cache (L2) L2 (level 2) cache is slower than L1 cache, but in return it has a higher capacity, allowing it to cache more data. It, like L1, is much faster than system memory (RAM). If the processor does not find the requested data in L2, it continues to look for it in the L3 cache (if available) or in RAM memory. | 1024 kB (kilobytes) 1 MB (megabytes) |
| Number of processor cores The processor core executes software instructions. There are processors with one, two or more cores. Having more cores increases performance by allowing multiple instructions to be executed in parallel. | 4 |
| CPU clock speed The clock speed of a processor describes its speed in terms of cycles per second. It is measured in megahertz (MHz) or gigahertz (GHz). | 1100 MHz (megahertz) |
| Graphics Processing Unit (GPU) The Graphics Processing Unit (GPU) handles calculations for various 2D/3D graphics applications. In mobile devices, it is most often used by games, consumer interfaces, video applications, etc. | Qualcomm Adreno 304 |
| GPU clock speed Running speed is the clock speed of the GPU, measured in megahertz (MHz) or gigahertz (GHz). | 400 MHz (megahertz) |
| Amount of random access memory (RAM) Random access memory (RAM) is used by the operating system and all installed applications. Data stored in RAM is lost after the device is turned off or restarted. | 1 GB (gigabytes) |
| Number of RAM channels Information about the number of RAM channels that are integrated into the SoC. More channels mean higher data rates. | Single channel |
| RAM frequency The frequency of RAM determines its operating speed, more specifically, the speed of reading/writing data. | 533 MHz (megahertz) |
Built-in memory
Each mobile device has built-in (non-removable) memory with a fixed capacity.
Memory cards
Memory cards are used in mobile devices to increase the storage capacity for storing data.
Screen
The screen of a mobile device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.
| Type/technology One of the main characteristics of the screen is the technology by which it is made and on which the quality of the information image directly depends. | IPS |
| Diagonal For mobile devices, screen size is expressed by the length of its diagonal, measured in inches. | 4.5 in (inches) 114.3 mm (millimeters) 11.43 cm (centimeters) |
| Width Approximate screen width | 2.2 in (inches) 56 mm (millimeters) 5.6 cm (centimeters) |
| Height Approximate screen height | 3.92 in (inches) 99.64 mm (millimeters) 9.96 cm (centimeters) |
| Aspect Ratio The ratio of the dimensions of the long side of the screen to its short side | 1.779:1 |
| Permission Screen resolution shows the number of pixels vertically and horizontally on the screen. Higher resolution means clearer image detail. | 480 x 854 pixels |
| Pixel Density Information about the number of pixels per centimeter or inch of the screen. Higher density allows information to be displayed on screen with clearer detail. | 218 ppi (pixels per inch) 85ppcm (pixels per centimeter) |
| Color depth Screen color depth reflects the total number of bits used for color components in one pixel. Information about the maximum number of colors that the screen can display. | 24 bit 16777216 flowers |
| Screen area Approximate percentage of screen area occupied by the screen on the front of the device. | 61.9% (percentage) |
| Other characteristics Information about other screen features and characteristics. | Capacitive Multi-touch |
Sensors
Different sensors perform different quantitative measurements and convert physical indicators into signals that a mobile device can recognize.
Rear camera
The main camera of a mobile device is usually located on its back panel and may be combined with one or more secondary cameras.
| Sensor type Information about the camera sensor type. Some of the most widely used types of sensors in mobile device cameras are CMOS, BSI, ISOCELL, etc. | CMOS (complementary metal-oxide semiconductor) |
| Flash type The rear (rear) cameras of mobile devices mainly use led flashes. They can be configured with one, two or more light sources and vary in shape. | LED |
| Image Resolution One of the main characteristics of cameras is resolution. It represents the number of horizontal and vertical pixels in an image. For convenience, smartphone manufacturers often list resolution in megapixels, indicating the approximate number of pixels in millions. | 2592 x 1944 pixels 5.04 MP (megapixels) |
| Video resolution Information about the maximum video resolution that the camera can record. | 1280 x 720 pixels 0.92 MP (megapixels) |
| Video recording speed (frame rate) Information about the maximum recording speed (frames per second, fps) supported by the camera at maximum resolution. Some of the most basic video recording speeds are 24 fps, 25 fps, 30 fps, 60 fps. | 30fps (frames per second) |
| Characteristics Information about additional software and hardware features of the rear (rear) camera. | Autofocus Continuous shooting Digital zoom Digital image stabilization Geographical tags Panoramic photography HDR shooting Touch Focus Face recognition Setting White Balance ISO Setting Exposure compensation Self-timer Scene Selection Mode |
Front-camera
Smartphones have one or more front cameras of various designs - a pop-up camera, a rotating camera, a cutout or hole in the display, an under-display camera.
Audio
Information about the type of speakers and audio technologies supported by the device.
Radio
The radio of the mobile device is a built-in FM receiver.
Location determination
Information about the navigation and location technologies supported by your device.
WiFi
Wi-Fi is a technology that provides wireless communication for transmitting data over close distances between various devices.
Bluetooth
Bluetooth is a standard for secure wireless data transfer between various devices of different types over short distances.
USB
USB (Universal Serial Bus) is an industry standard that allows different electronic devices to exchange data.
Headphone jack
This is an audio connector, also called an audio jack. The most widely used standard in mobile devices is the 3.5mm headphone jack.
Connecting devices
Information about other important connection technologies supported by your device.
Browser
A web browser is a software application for accessing and viewing information on the Internet.
Video file formats/codecs
Mobile devices support different video file formats and codecs, which respectively store and encode/decode digital video data.
Battery
Mobile device batteries differ from each other in their capacity and technology. They provide the electrical charge necessary for their functioning.
| Capacity A battery's capacity indicates the maximum charge it can hold, measured in milliamp-hours. | 2000 mAh (milliamp-hours) |
| Type The type of battery is determined by its structure and, more precisely, the chemicals used. There are different types of batteries, with lithium-ion and lithium-ion polymer batteries being the most commonly used batteries in mobile devices. | Li-Ion (Lithium-ion) |
| Adapter output power Information about the electrical current (measured in amperes) and electrical voltage (measured in volts) that the charger supplies (power output). Higher power output ensures faster battery charging. | 5 V (volts) / 0.5 A (amps) |
| Characteristics Information about some additional characteristics of the device's battery. | Removable |
Specific Absorption Rate (SAR)
The SAR level refers to the amount of electromagnetic radiation absorbed by the human body while using a mobile device.
| Head SAR level (EU) The SAR level indicates the maximum amount of electromagnetic radiation that the human body is exposed to when holding a mobile device close to the ear in a conversation position. In Europe, the maximum permissible SAR value for mobile devices is limited to 2 W/kg per 10 grams of human tissue. This standard established by the CENELEC Committee in accordance with IEC standards, subject to the ICNIRP guidelines of 1998. | 0.62 W/kg (Watt per kilogram) |
| Body SAR level (EU) The SAR level indicates the maximum amount of electromagnetic radiation to which the human body is exposed when holding a mobile device at hip level. The maximum permissible SAR value for mobile devices in Europe is 2 W/kg per 10 grams of human tissue. This standard has been established by the CENELEC Committee in compliance with the ICNIRP 1998 guidelines and IEC standards. | 0.66 W/kg (Watt per kilogram) |
| Head SAR level (US) The SAR level indicates the maximum amount of electromagnetic radiation that the human body is exposed to when holding a mobile device near the ear. The maximum value used in the USA is 1.6 W/kg per 1 gram of human tissue. Mobile devices in the US are regulated by the CTIA, and the FCC conducts tests and sets their SAR values. | 0.87 W/kg (Watt per kilogram) |
| Body SAR level (US) The SAR level indicates the maximum amount of electromagnetic radiation to which the human body is exposed when holding a mobile device at hip level. The highest permissible SAR value in the USA is 1.6 W/kg per 1 gram of human tissue. This value is set by the FCC, and the CTIA monitors mobile devices' compliance with this standard. | 1.39 W/kg (Watt per kilogram) |
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