Comparison between:
- Teclast P80T
- Chuwi Vi8
- Chuwi Hi8 Pro
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Teclast P80T | Chuwi Vi8 | Chuwi Hi8 Pro | |
 |  |  | |
| Model alias | - | - | Hi8 Pro Dual boot Hi8 Pro Dual OS |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 211 mm 21.1 cm 0.692 ft 8.307 in | 207.4 mm 20.74 cm 0.68 ft 8.165 in | 211.2 mm 21.12 cm 0.693 ft 8.315 in |
| Height | 127 mm 12.7 cm 0.417 ft 5 in | 122.1 mm 12.21 cm 0.401 ft 4.807 in | 123.2 mm 12.32 cm 0.404 ft 4.85 in |
| Thickness | 11 mm 1.1 cm 0.036 ft 0.433 in | 7.9 mm 0.79 cm 0.026 ft 0.311 in | 9.3 mm 0.93 cm 0.031 ft 0.366 in |
| Weight | 320 g 0.71 lbs 11.29 oz | 310 g 0.68 lbs 10.93 oz | 350 g 0.77 lbs 12.35 oz |
| Volume | 294.77 cm³ 17.9 in³ | 200.06 cm³ 12.15 in³ | 241.98 cm³ 14.7 in³ |
| Colors | Aqua Blue | Black | White |
| Body materials | Plastic | Polycarbonate | - |
SIM card
The Subscriber Identity Module (SIM) is used in mobile devices for storing data authenticating the subscribers of mobile services.
| SIM card type | Micro-SIM | - | - |
| Number of SIM cards | 2 | - | - |
Mobile network technologies and bandwidth
Communication between devices within mobile networks is realized via various generations of network technologies, which provide different bandwidth.
| Mobile network technologies | LТЕ Саt 4 ТD-НSDРА | - | - |
Operating system
Operating system is the system software, which manages and controls the functioning of the hardware components of the device.
| Operating system (OS) | Аndrоid 11 | Аndrоid 4.4.4 ΚitΚаt Мiсrоsоft Windоws 8.1 | Аndrоid 5.1 Lоlliрор Мiсrоsоft Windоws 10 |
System on Chip (SoC)
A system on a chip (SoC) includes into a single chip some of the main hardware components of the mobile device.
| SoC | Аllwinnеr А133 | Ιntеl Аtоm Ζ3735F | Ιntеl Аtоm х5-Ζ8300 |
| Process technology | 28 nm | 22 nm | 14 nm |
| CPU | 4х 1.6 GНz АRМ Соrtех-А53 | Ιntеl Ваy Тrаil | Ιntеl Сhеrry Тrаil |
| CPU bits | 64 bit | 64 bit | 64 bit |
| Instruction set | ARMv8-A | IA-32 (x86), IA-64 (x64) | IA-32 (x86), IA-64 (x64) |
| Level 1 cache memory (L1) | 16 KB + 16 KB | 16 KB + 16 KB | 16 KB + 16 KB |
| Level 2 cache memory (L2) | 512 KB 0.5 MB | 2048 KB 2 MB | 2048 KB 2 MB |
| CPU cores | 4 | 4 | 4 |
| CPU frequency | 1600 MHz | 1830 MHz | 1840 MHz |
| GPU | IMG PowerVR GE8300 | Intel HD Graphics | Intel HD Graphics |
| GPU frequency | - | 646 MHz | 500 MHz |
| RAM capacity | 3 GB | 2 GB | 2 GB |
| RAM type | LPDDR3 | LPDDR3L-RS | LPDDR3L-RS |
| RAM channels | - | Single channel | Single channel |
| RAM frequency | - | 1233 MHz | 1500 MHz |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 32 GB | 32 GB | 32 GB |
| UFS 2.0 | eMMC | eMMC |
Memory cards
Memory cards are used in mobile devices for expanding their external storage capacity.
| Types | microSD microSDHC microSDXC | microSD microSDHC microSDXC | microSD microSDHC microSDXC |
Display
The display of a mobile device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.
| Type/technology | IPS | IPS | IPS |
| Diagonal size | 8 in 203.2 mm 20.32 cm | 8 in 203.2 mm 20.32 cm | 8 in 203.2 mm 20.32 cm |
| Width | 3.92 in 99.62 mm 9.96 cm | 3.92 in 99.62 mm 9.96 cm | 3.58 in 90.87 mm 9.09 cm |
| Height | 6.97 in 177.1 mm 17.71 cm | 6.97 in 177.1 mm 17.71 cm | 7.16 in 181.75 mm 18.17 cm |
| Aspect ratio | 1.778:1 16:9 | 1.778:1 16:9 | 2:1 2:1 (18:9) |
| Resolution | 1080 x 1920 pixels | 1080 x 1920 pixels | 720 x 1440 pixels |
| Pixel density | 275 ppi 108 ppcm | 275 ppi 108 ppcm | 201 ppi 79 ppcm |
| Color depth | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 66.05 % | 69.9 % | 63.68 % |
| Other features | Capacitive Multi-touch | Capacitive Multi-touch | Capacitive Multi-touch |
| - | - | 350 cd/m² |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
| Sensors | Accelerometer | Accelerometer | Accelerometer |
Main rear camera
The main camera of the mobile device is usually placed on its back and can be combined with one or more additional cameras.
| Sensor model | - | OmniVision OV2680 | OmniVision |
| Sensor type | CMOS | - | CMOS |
| Sensor size | - | 2.84 x 2.15 mm 0.14 in | - |
| Pixel size | - | 1.775 µm 0.001775 mm | - |
| Crop factor | - | 12.15 | - |
| Field of view | - | 84 ° | - |
| Image resolution | 1600 x 1200 pixels 1.92 MP | 1600 x 1200 pixels 1.92 MP | 1600 x 1200 pixels 1.92 MP |
| Video resolution | 1280 x 720 pixels 0.92 MP | 1280 x 720 pixels 0.92 MP | - |
| Video FPS | 30 fps | 30 fps | - |
| Features | Geotagging Self-timer Scene mode | Digital zoom Scene mode | Digital zoom Face detection Self-timer Scene mode |
| - | Sensor type - OmniPixel3-HS | - |
Front camera
Modern smartphones have one or more front cameras and their positioning has led to various design concepts – pop-up camera, rotating camera, notch, punch hole, under-display camera, etc.
| Field of view | - | - | 84 ° |
| Image resolution | 640 x 480 pixels 0.31 MP | 640 x 480 pixels 0.31 MP | 1600 x 1200 pixels 1.92 MP |
| Video resolution | 640 x 480 pixels 0.31 MP | 640 x 480 pixels 0.31 MP | - |
| Video FPS | 30 fps | - | - |
Audio
Information about the type of speakers and the audio technologies supported by the device.
| Speaker | Loudspeaker Earpiece | Loudspeaker Stereo speakers | Loudspeaker |
Radio
The radio in a mobile device is a built-in FM radio receiver.
| Radio | Yes | No | - |
Tracking/Positioning
Information about the positioning and navigation technologies supported by the device.
| Tracking/Positioning | GРS А-GРS | GРS А-GРS | GРS А-GРS |
Wi-Fi
Wi-Fi is a technology that provides wireless data connections between various devices within a short range.
| Wi-Fi | 802.11а 802.11b 802.11g 802.11а 802.11аd | 802.11b 802.11g Wi-Fi Disрlаy 802.11а | 802.11b 802.11g 802.11а |
Bluetooth
Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.
| Version | 5.0 | 4.1 | 4.1 |
| Features | A2DP | A2DP | A2DP |
USB
The Universal Serial Bus (USB) is an industry standard that allows different electronic devices to exchange data.
| Connector type | Micro USB | Micro USB | Micro USB |
| Version | 2.0 | 2.0 | 2.0 |
| Features | Charging Mass storage | Charging Mass storage On-The-Go | Charging Mass storage On-The-Go |
HDMI
The High-Definition Multimedia Interface (HDMI) is considered to be the digital alternative of the analog audio/video interface standards.
| HDMI | - | Micro HDMI (Type D) | Micro HDMI (Type D) |
Headphone jack
The headphone jack is an audio phone connector, a.k.a. an audio jack. The most widely used one in mobile devices is the 3.5 mm headphone jack.
| Headphone jack | Yes | Yes | Yes |
Connectivity
Information about other important connectivity technologies supported by the devices.
| Connectivity | Computer sync OTA sync Tethering | Computer sync OTA sync | Computer sync OTA sync Tethering |
Browser
A web browser is a software application for accessing, fetching, displaying and navigating through information on the World Wide Web.
| Browser | HTML HTML5 CSS 3 | HTML HTML5 CSS 3 | HTML HTML5 CSS 3 |
Audio file formats/codecs
Mobile devices support various audio file formats and codecs, which respectively store and code/decode digital audio data.
| Audio file formats/codecs | AAC AMR eAAC+ FLAC MIDI MP3 OGG WMA WAV | AAC AMR eAAC+ FLAC MIDI MP3 OGG WMA WAV | AAC AAC+ AMR eAAC+ FLAC M4A MIDI MP3 OGG WMA WAV |
Video file formats/codecs
Mobile devices support various video file formats and codecs, which respectively store and code/decode digital video data.
| Video file formats/codecs | 3GPP AVI H.263 H.264 H.265 QuickTime MP4 WebM WMV Xvid | 3GPP AVI Flash Video H.263 H.264 H.265 MKV QuickTime MP4 Xvid | 3GPP AVI DivX MKV MP4 MPEG-4 WebM WMV Xvid |
Battery
The batteries of mobile devices differ in capacity and technology. They provide the electrical charge needed for the functioning of the devices.
| Capacity | 4000 mAh | 5000 mAh | 4000 mAh |
| Type | Li-Ion | Li-Polymer | Li-Polymer |
| Charger output power | - | - | 5 V / 2 A |
| Features | Non-removable | Non-removable | Non-removable |
| - | Battery life - up to 6 h | Battery life - up to 3 h |
| Teclast P80T | Chuwi Vi8 | Chuwi Hi8 Pro |
