Comparison between:
- Unihertz 8849 Tank 3 Pro
- Honor X8a
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Unihertz 8849 Tank 3 Pro | Honor X8a | |
 |  | |
| Model alias | Unihertz Tank 3 Pro Tank 3 Pro | CRT-LX1 CRT-LX2 CRT-LX3 |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 86 mm 8.6 cm 0.282 ft 3.386 in | 74.7 mm 7.47 cm 0.245 ft 2.941 in |
| Height | 179 mm 17.9 cm 0.587 ft 7.047 in | 162.9 mm 16.29 cm 0.534 ft 6.413 in |
| Thickness | 29.8 mm 2.98 cm 0.098 ft 1.173 in | 7.48 mm 0.748 cm 0.025 ft 0.294 in |
| Weight | 696 g 1.53 lbs 24.55 oz | 179 g 0.39 lbs 6.31 oz |
| Volume | 458.74 cm³ 27.86 in³ | 91.02 cm³ 5.53 in³ |
| Colors | Black and Silver | Titanium Silver Midnight Black Cyan Lake |
| Body materials | Metal Polycarbonate TPU | Plastic |
| Certification | IP68 MIL-STD-810H | - |
SIM card
The Subscriber Identity Module (SIM) is used in mobile devices for storing data authenticating the subscribers of mobile services.
| SIM card type | Nano-SIM | Nano-SIM Nano-SIM / microSD |
| Number of SIM cards | 2 | 2 |
| Features | Dual SIM stand-by (Both cards are active. When one is busy, the other is not active) | Dual SIM stand-by (Both cards are active. When one is busy, the other is not active) |
Networks
A mobile (cellular) network is a radio system, which allows a large number of mobile devices to communicate with each other.
| GSM | GSM 850 MHz (B5) GSM 900 MHz (B8) GSM 1800 MHz (B3) GSM 1900 MHz (B2) | GSM 850 MHz (B5) GSM 900 MHz (B8) GSM 1800 MHz (B3) GSM 1900 MHz (B2) |
| CDMA | CDMA 800 MHz (BC0) CDMA 1900 MHz (BC1) | CDMA 800 MHz (BC0) |
| W-CDMA | W-CDMA 850 MHz (B5) W-CDMA 850 MHz (B6) W-CDMA 900 MHz (B8) W-CDMA 900 MHz (B19) W-CDMA 1700 MHz (B4) W-CDMA 1900 MHz (B2) W-CDMA 2100 MHz (B1) | W-CDMA 850 MHz (B5) W-CDMA 900 MHz (B8) W-CDMA 2100 MHz (B1) |
| LTE | LTE-FDD 700 MHz (B12) LTE-FDD 700 MHz (B13) LTE-FDD 700 MHz (B17) LTE-FDD 700 MHz (B28) LTE-FDD 800 MHz (B20) LTE-FDD 850 MHz (B5) LTE-FDD 850 MHz (B18) LTE-FDD 850 MHz (B19) LTE-FDD 850 MHz (B26) LTE-FDD 900 MHz (B8) LTE-FDD 1700 MHz (B4) LTE-FDD 1700 MHz (B66) LTE-FDD 1800 MHz (B3) LTE-FDD 1900 MHz (B2) LTE-FDD 1900 MHz (B25) LTE-FDD 2100 MHz (B1) LTE-FDD 2600 MHz (B7) LTE-TDD 1900 MHz (B39) LTE-TDD 2000 MHz (B34) LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) LTE-TDD 2600 MHz (B38) | LTE-FDD 850 MHz (B5) LTE-FDD 900 MHz (B8) LTE-FDD 1800 MHz (B3) LTE-FDD 2100 MHz (B1) LTE-TDD 1900 MHz (B39) LTE-TDD 2000 MHz (B34) LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) LTE-TDD 2600 MHz (B38) |
| 5G NR | 5G-FDD 700 MHz (n12) 5G-FDD 700 MHz (n28) 5G-FDD 800 MHz (n20) 5G-FDD 850 MHz (n5) 5G-FDD 900 MHz (n8) 5G-FDD 1700 MHz (n66) 5G-FDD 1800 MHz (n3) 5G-FDD 1900 MHz (n2) 5G-FDD 1900 MHz (n25) 5G-FDD 2100 MHz (n1) 5G-TDD 2300 MHz (n40) 5G-TDD 2500 MHz (n41) 5G-FDD 2600 MHz (n7) 5G-TDD 2600 MHz (n38) 5G-TDD 3500 MHz (n78) 5G-TDD 3700 MHz (n77) | - |
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 | UMTS EDGE Class 12 GPRS Class 12 HSPA+ LTE TD-SCDMA 5G SA 5G NSA | UMTS EDGE GPRS HSPA LTE EV-DO Rev. A |
Operating system
Operating system is the system software, which manages and controls the functioning of the hardware components of the device.
| Operating system (OS) | Android 13 | Android 12 |
| User interface (UI) | - | Magic UI 6.1 |
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 | MediaTek Dimensity 8200 (MT6896Z) | MediaTek Helio G88 (MT6769H) |
| Process technology | 4 nm | 12 nm |
| CPU | 1x 3.1 GHz ARM Cortex-A78, 3x 3.0 GHz ARM Cortex-A78, 4x 2.0 GHz ARM Cortex-A55 | 2x 2.0 GHz ARM Cortex-A75, 6x 1.8 GHz ARM Cortex-A55 |
| CPU bits | 64 bit | 64 bit |
| Instruction set | ARMv8.2-A | ARMv8.2-A |
| CPU cores | 8 | 8 |
| CPU frequency | 3100 MHz | 2000 MHz |
| GPU | ARM Mali-G610 MC6 | ARM Mali-G52 2EEMC2 |
| GPU cores | 6 | 2 |
| GPU frequency | 950 MHz | 1000 MHz |
| RAM capacity | 16 GB 18 GB | 6 GB 8 GB |
| RAM type | LPDDR5 | LPDDR4X |
| RAM channels | Quad channel | Double channel |
| RAM frequency | 3200 MHz | 1800 MHz |
| Virtual RAM expansion - up to 18 GB | Honor RAM Turbo |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 512 GB | 128 GB |
| UFS 3.1 | - |
Memory cards
Memory cards are used in mobile devices for expanding their external storage capacity.
| Types | 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 |
| Diagonal size | 6.79 in 172.47 mm 17.25 cm | 6.7 in 170.18 mm 17.02 cm |
| Width | 2.73 in 69.33 mm 6.93 cm | 2.76 in 70.13 mm 7.01 cm |
| Height | 6.22 in 157.92 mm 15.79 cm | 6.1 in 155.06 mm 15.51 cm |
| Aspect ratio | 2.278:1 | 2.211:1 |
| Resolution | 1080 x 2460 pixels | 1080 x 2388 pixels |
| Pixel density | 396 ppi 155 ppcm | 391 ppi 153 ppcm |
| Color depth | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 71.35 % | 89.65 % |
| Other features | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch |
| Display manufacturer - TCL CSOT Panda MN228 Glass 120 Hz refresh rate | 2.5D curved glass screen 90 Hz refresh rate |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
| Sensors | Proximity Light Accelerometer Compass Gyroscope Barometer Pedometer Geomagnetic Magnetometer Fingerprint Gravity Coulombmeter | Proximity Light Accelerometer Compass Fingerprint Gravity |
| Side-mounted fingerprint sensor 1020 flat vibration motor | Side-mounted fingerprint sensor |
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 | Samsung S5KHP3 | - |
| Sensor type | ISOCELL | CMOS BSI |
| Sensor format | 1/1.4" | - |
| Pixel size | 0.56 µm 0.000560 mm | - |
| Aperture | f/1.65 | f/1.9 |
| Flash type | Dual LED | LED |
| Image resolution | 200 MP | 11584 x 8688 pixels 100.64 MP |
| Video resolution | 3840 x 2160 pixels 8.29 MP | 1920 x 1080 pixels 2.07 MP |
| Video FPS | 30 fps | 30 fps |
| Features | Autofocus Continuous shooting Digital zoom Geotagging Panorama HDR Touch focus Face detection White balance settings ISO settings Exposure compensation Self-timer Scene mode Macro mode Phase detection autofocus (PDAF) | Autofocus Continuous shooting Digital zoom Digital image stabilization Geotagging Panorama HDR Touch focus Face detection White balance settings ISO settings Exposure compensation Self-timer Scene mode Macro mode Phase detection autofocus (PDAF) Contrast detection autofocus (CDAF) |
| Pixel size - 1.12 μm (50 MP equivalent with 4-in-1 pixel binning) Pixel size - 2.24 μm (12.5 MP equivalent with 9-in-1 pixel binning) | - |
Ultra-wide camera
Specifications of the ultra-wide camera of the device. This type of camera captures a wider field of view compared to the main camera.
| Sensor model | SK Hynix Hi-5022Q | - |
| Aperture | f/2.2 | f/2.2 |
| Image resolution | 50 MP | 5 MP |
| Features | Autofocus | - |
Telephoto camera
Specifications of the telephoto camera. These cameras are used to capture distant objects by using optical zoom to make them look closer without losing resolution and detail.
| Sensor model | SK Hynix Hi-847 | - |
| Optical zoom | 3 x | - |
| Image resolution | 8 MP | - |
| Features | Autofocus | - |
Macro camera
Specifications of the macro camera of the device. This type of camera in smartphones is used to snap close-up photos of tiny objects.
| Aperture | - | f/2.4 |
| Image resolution | - | 2 MP |
Night Vision camera
Specifications of the Night Vision camera of the device. This type of camera takes photos in the dark by emitting infrared light and capturing its reflection from the objects.
| Sensor model | OmniVision OV64B1B | - |
| Infrared lights | 4 | - |
| Image resolution | 64 MP | - |
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.
| Sensor model | SK Hynix Hi-5022Q | - |
| Sensor type | CMOS | CMOS BSI |
| Aperture | - | f/2.45 |
| Image resolution | 8160 x 6112 pixels 49.87 MP | 4608 x 3456 pixels 15.93 MP |
| Video resolution | 1920 x 1080 pixels 2.07 MP | 1920 x 1080 pixels 2.07 MP |
| Video FPS | 30 fps | 30 fps |
| Features | Face unlock Face detection | Face unlock Face detection |
Audio
Information about the type of speakers and the audio technologies supported by the device.
| Speaker | Loudspeaker Earpiece | Loudspeaker Earpiece |
| Dual noise-canceling microphones Smart PA 1134 waterproof speaker 4 ohms 2W power 105 dB 3.5cc box cavity | - |
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 | GPS A-GPS GLONASS BeiDou Galileo | GPS A-GPS GLONASS BeiDou Galileo |
Wi-Fi
Wi-Fi is a technology that provides wireless data connections between various devices within a short range.
| Wi-Fi | 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Wi-Fi 6 (802.11ax) Wi-Fi Hotspot Wi-Fi Direct Wi-Fi Display | 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Dual band Wi-Fi Hotspot Wi-Fi Direct Wi-Fi Display |
Bluetooth
Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.
| Version | 5.3 | 5.0 |
| Features | A2DP EDR LE HS | A2DP EDR LE |
USB
The Universal Serial Bus (USB) is an industry standard that allows different electronic devices to exchange data.
| Connector type | USB Type-C | USB Type-C |
| Version | 2.0 | 2.0 |
| Features | Charging Mass storage On-The-Go | Charging Mass storage On-The-Go |
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 |
Connectivity
Information about other important connectivity technologies supported by the devices.
| Connectivity | Computer sync OTA sync Infrared Tethering NFC | Computer sync OTA sync Tethering NFC VoLTE |
| NFC module model - Unigroup THN31 | NFC - CRT-LX1 only |
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 |
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 AAC+ AMR AMR-WB eAAC+ FLAC M4A MIDI MP3 OGG WMA WAV ALAC APE | AAC AAC+ AMR AMR-WB aptX aptX HD eAAC+ FLAC MIDI MP3 OGG WMA WAV HWA |
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 DivX Flash Video H.263 H.264 MKV QuickTime MP4 WebM WMV Xvid FLV ASF RM MOV | 3GPP AVI DivX H.263 H.264 H.265 MP4 VP8 VP9 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 | 23800 mAh | 4500 mAh |
| Type | Li-Polymer | Li-Polymer |
| 4G talk time | 118 h 7080 min 4.9 days | - |
| 4G stand-by time | 1800 h 108000 min 75 days | - |
| Charger output power | 20 V / 6 A | 10 V / 2.25 A |
| Features | Fast charging Non-removable | Fast charging Non-removable |
Additional features
Some devices have additional features, different from the standard ones above, but equally important and worth mentioning.
| Additional features | Laser projector chip - TI DLP 0.2" WVGA DMD Projector resolution - 854 x 480 px Brightness - 100 Lumens Contrast ratio - 460:1 Power - 5W Focus range - 0.5 - 3 meters Camping Light Red and Blue Warning Lights Two PTT buttons | - |
| Unihertz 8849 Tank 3 Pro | Honor X8a |