Comparison between:
- Ulefone Note 16 Pro
- Wieppo E1
- Ulefone Armor 21
- Unihertz 8849 Tank 2
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Ulefone Note 16 Pro | Wieppo E1 | Ulefone Armor 21 | Unihertz 8849 Tank 2 | |
 |  |  |  | |
| Model alias | Note16 Pro | - | - | A88 |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 76.4 mm 7.64 cm 0.251 ft 3.008 in | 76.2 mm 7.62 cm 0.25 ft 3 in | 81.6 mm 8.16 cm 0.268 ft 3.213 in | 85.9 mm 8.59 cm 0.282 ft 3.382 in |
| Height | 165 mm 16.5 cm 0.541 ft 6.496 in | 159.4 mm 15.94 cm 0.523 ft 6.276 in | 176 mm 17.6 cm 0.577 ft 6.929 in | 179.3 mm 17.93 cm 0.588 ft 7.059 in |
| Thickness | 8.7 mm 0.87 cm 0.029 ft 0.343 in | 12.4 mm 1.24 cm 0.041 ft 0.488 in | 18.1 mm 1.81 cm 0.059 ft 0.713 in | 23.5 mm 2.35 cm 0.077 ft 0.925 in |
| Weight | 184 g 0.41 lbs 6.49 oz | 210 g 0.46 lbs 7.41 oz | 400 g 0.88 lbs 14.11 oz | 530 g 1.17 lbs 18.7 oz |
| Volume | 109.67 cm³ 6.66 in³ | 150.61 cm³ 9.15 in³ | 259.94 cm³ 15.79 in³ | 361.94 cm³ 21.98 in³ |
| Colors | Meteorite Black Serenity Blue Midnight Violet | Black Blue | Black | Black |
| Body materials | Plastic | Plastic Rubber | Polycarbonate TPU Metal | Metal Polycarbonate TPU |
| Certification | - | IP68 | IP68 IP69K MIL-STD-810H | 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 / microSD | Micro-SIM Nano-SIM | Nano-SIM Nano-SIM / microSD | Nano-SIM |
| Number of SIM cards | 2 | 2 | 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) | 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 GSM 900 MHz GSM 1800 MHz GSM 1900 MHz | 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) |
| W-CDMA | W-CDMA 850 MHz (B5) W-CDMA 900 MHz (B8) W-CDMA 1700 MHz (B4) W-CDMA 1900 MHz (B2) W-CDMA 2100 MHz (B1) | W-CDMA 900 MHz W-CDMA 2100 MHz | W-CDMA 850 MHz (B5) W-CDMA 900 MHz (B8) 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 900 MHz (B19) W-CDMA 1700 MHz (B4) W-CDMA 1900 MHz (B2) W-CDMA 2100 MHz (B1) |
| LTE | LTE-FDD 700 MHz (B12) LTE-FDD 700 MHz (B17) LTE-FDD 700 MHz (B28) LTE-FDD 800 MHz (B20) LTE-FDD 850 MHz (B5) LTE-FDD 850 MHz (B19) 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 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 800 MHz LTE 1800 MHz LTE 2100 MHz LTE 2600 MHz | LTE-FDD 700 MHz (B12) LTE-FDD 700 MHz (B17) LTE-FDD 700 MHz (B28) LTE-FDD 800 MHz (B20) LTE-FDD 850 MHz (B5) LTE-FDD 850 MHz (B19) 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 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 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) |
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 GPRS HSPA+ LTE | UMTS EDGE GPRS Class 12 HSPA+ LTE Cat 4 | UMTS EDGE GPRS HSPA+ LTE EV-DO Rev. A TD-SCDMA | UMTS EDGE GPRS HSPA+ LTE |
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 8.1 Oreo | Android 13 | Android 13 |
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 | Unisoc Tiger T606 | MediaTek MT6739 | MediaTek Helio G99 (MT6789) | MediaTek Helio G99 (MT6789) |
| Process technology | 12 nm | 28 nm | 6 nm | 6 nm |
| CPU | 2x 1.6 GHz ARM Cortex-A75, 6x 1.6 GHz ARM Cortex-A55 | 4x 1.5 GHz ARM Cortex-A53 | 2x 2.2 GHz ARM Cortex-A76, 6x 2.0 GHz ARM Cortex-A55 | 2x 2.2 GHz ARM Cortex-A76, 6x 2.0 GHz ARM Cortex-A55 |
| CPU bits | 64 bit | 64 bit | 64 bit | 64 bit |
| Instruction set | ARMv8.2-A | ARMv8-A | ARMv8.2-A | ARMv8.2-A |
| CPU cores | 8 | 4 | 8 | 8 |
| CPU frequency | 1600 MHz | 1500 MHz | 2200 MHz | 2200 MHz |
| GPU | ARM Mali-G57 MP1 | IMG PowerVR GE8100 | ARM Mali-G57 MC2 | ARM Mali-G57 MC2 |
| GPU cores | 1 | - | 2 | 2 |
| GPU frequency | 650 MHz | 570 MHz | 1000 MHz | 1000 MHz |
| RAM capacity | 4 GB 8 GB | 2 GB | 8 GB | 12 GB |
| RAM type | LPDDR4X | LPDDR3 | LPDDR4X | LPDDR4X |
| RAM channels | Double channel | Single channel | Double channel | Double channel |
| RAM frequency | 1600 MHz | 667 MHz | 2133 MHz | 2133 MHz |
| - | - | Virtual RAM expansion - 8GB | - |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 128 GB 256 GB | 16 GB | 256 GB | 256 GB |
| UFS | - | UFS 2.1 | UFS 2.2 |
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 | 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 | IPS |
| Diagonal size | 6.52 in 165.61 mm 16.56 cm | 5.5 in 139.7 mm 13.97 cm | 6.58 in 167.13 mm 16.71 cm | 6.79 in 172.47 mm 17.25 cm |
| Width | 2.68 in 67.96 mm 6.8 cm | 2.46 in 62.48 mm 6.25 cm | 2.69 in 68.4 mm 6.84 cm | 2.73 in 69.33 mm 6.93 cm |
| Height | 5.95 in 151.02 mm 15.1 cm | 4.92 in 124.95 mm 12.5 cm | 6 in 152.5 mm 15.25 cm | 6.22 in 157.92 mm 15.79 cm |
| Aspect ratio | 2.222:1 | 2:1 2:1 (18:9) | 2.23:1 | 2.278:1 |
| Resolution | 720 x 1600 pixels | 640 x 1280 pixels | 1080 x 2408 pixels | 1080 x 2460 pixels |
| Pixel density | 269 ppi 105 ppcm | 260 ppi 102 ppcm | 401 ppi 157 ppcm | 396 ppi 155 ppcm |
| Color depth | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 81.68 % | 64.48 % | 72.86 % | 71.31 % |
| Other features | Capacitive Multi-touch | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch Scratch resistant |
| 2.5D curved glass screen | Corning Gorilla Glass 3 2.5D curved glass screen | Corning Gorilla Glass 5 - 1.1 mm Oleophobic coating 120 Hz refresh rate 240 Hz touch sampling rate 550 cd/m² maximum brightness | Panda MN228 Glass |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
| Sensors | Proximity Light Accelerometer Geomagnetic Fingerprint Gravity | Proximity Light Accelerometer Compass Gyroscope Fingerprint | Proximity Light Accelerometer Compass Gyroscope Barometer Pedometer Thermometer Geomagnetic Magnetometer Fingerprint Gravity Coulomb counter | Proximity Light Accelerometer Compass Gyroscope Barometer Pedometer Geomagnetic Magnetometer Fingerprint Gravity Coulombmeter |
| Side-mounted fingerprint sensor | - | Side-mounted fingerprint sensor | 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 S5KJN1 | Sony IMX135 Exmor RS | Sony IMX686 Exmor RS | Samsung S5KHM2 |
| Sensor type | ISOCELL | CMOS BSI | CMOS BSI | ISOCELL |
| Sensor size | - | 4.69 x 3.52 mm 0.23 in | - | 5.98 x 4.49 mm 0.29 in |
| Sensor format | 1/2.76" | - | - | 1/1.52" |
| Pixel size | 0.64 µm 0.000640 mm | 1.127 µm 0.001127 mm | 0.8 µm 0.000800 mm | 0.7 µm 0.000700 mm |
| Crop factor | - | 7.38 | - | 5.79 |
| ISO | - | - | - | 100 - 19200 |
| Aperture | f/1.8 | f/2.2 | f/1.9 | f/1.75 |
| Focal length and 35 mm equivalent | - | - | - | 4.2 mm 24.3 mm *(35 mm / full frame) |
| Field of view | 74.26 ° | 80 ° | 85 ° | - |
| Number of lenses | 5 | - | 6 | - |
| Flash type | Dual LED | LED | LED | Dual LED |
| Image resolution | 8120 x 6180 pixels 50.18 MP | 4160 x 3120 pixels 12.98 MP | 9216 x 6912 pixels 63.7 MP | 12000 x 9000 pixels 108 MP |
| Video resolution | 1920 x 1080 pixels 2.07 MP | 1920 x 1080 pixels 2.07 MP | 2560 x 1440 pixels 3.69 MP | 2560 x 1440 pixels 3.69 MP |
| Video FPS | 30 fps | 30 fps | 30 fps | 30 fps |
| Features | 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 | Autofocus Continuous shooting Digital zoom Geotagging Panorama HDR Touch focus Face detection White balance settings ISO settings Exposure compensation Self-timer Scene mode | 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 Geotagging Panorama HDR Touch focus Face detection White balance settings ISO settings Exposure compensation Self-timer Scene mode Macro mode Phase detection autofocus (PDAF) |
| - | Flash - 0.5A | - | Pixel size - 2.1 μm (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 | - | - | - | OmniVision OV16B10 |
| Aperture | - | - | - | f/2.2 |
| Image resolution | - | - | - | 16 MP |
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.
| Sensor model | GalaxyCore GC02M1 | - | - | - |
| 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 OV24A1B | OmniVision OV64B40 |
| Aperture | - | - | f/1.8 | - |
| Field of view | - | - | 78.1 ° | - |
| Infrared lights | - | - | 2 | 4 |
| Image resolution | - | - | 24 MP | 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 | Sony IMX219 Exmor R | - | Sony IMX481 | Samsung S5KGD1 |
| Sensor type | CMOS | - | CMOS BSI | ISOCELL |
| Sensor size | - | - | - | 5.25 x 3.94 mm 0.26 in |
| Sensor format | - | - | 1/3.09" | 1/2.8" |
| Pixel size | 1.12 µm 0.001120 mm | - | 1 µm 0.001000 mm | 0.8 µm 0.000800 mm |
| Crop factor | - | - | - | 6.59 |
| ISO | - | - | - | 100 - 16000 |
| Aperture | f/2 | f/2.8 | f/2.2 | f/2 |
| Focal length and 35 mm equivalent | - | - | - | 3.81 mm 25.11 mm *(35 mm / full frame) |
| Field of view | 77.5 ° | - | 76.6 ° | - |
| Number of lenses | 4 | - | 5 | - |
| Image resolution | 3264 x 2448 pixels 7.99 MP | 3264 x 2448 pixels 7.99 MP | 4608 x 3456 pixels 15.93 MP | 6560 x 4928 pixels 32.33 MP |
| Video resolution | 1280 x 720 pixels 0.92 MP | 640 x 480 pixels 0.31 MP | 2520 x 1440 pixels 3.63 MP | 1920 x 1080 pixels 2.07 MP |
| Video FPS | 30 fps | 30 fps | 30 fps | 30 fps |
| Features | Face unlock Face detection | - | Face unlock HDR 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 | Loudspeaker Earpiece | Loudspeaker Earpiece |
| - | - | Infinite Halo with 18 RGB Lights 122 dB speaker 3.5W 11.5 CC sound cavity Hi-Fi Sound | Dual noise-canceling microphones Smart PA 1326 waterproof 1.5W speaker 2cc box cavity |
Radio
The radio in a mobile device is a built-in FM radio receiver.
| Radio | Yes | Yes | Yes | Yes |
| - | RDS | - | - |
Tracking/Positioning
Information about the positioning and navigation technologies supported by the device.
| Tracking/Positioning | GPS A-GPS GLONASS BeiDou Galileo | GPS A-GPS | 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 Dual band Wi-Fi Hotspot Wi-Fi Direct Wi-Fi Display | 802.11b 802.11g 802.11n Wi-Fi Hotspot | 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Dual band 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 | 5.0 | 4.0 | 5.2 | 5.3 |
| Features | A2DP | A2DP | A2DP LE | A2DP EDR LE HS |
USB
The Universal Serial Bus (USB) is an industry standard that allows different electronic devices to exchange data.
| Connector type | USB Type-C | Micro USB | USB Type-C | USB Type-C |
| Version | 2.0 | 2.0 | 2.0 | 2.0 |
| Features | Charging Mass storage | Charging Mass storage On-The-Go | 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 | Yes | Yes |
Connectivity
Information about other important connectivity technologies supported by the devices.
| Connectivity | Computer sync OTA sync Tethering VoLTE | Computer sync OTA sync Tethering NFC | Computer sync OTA sync Infrared Tethering NFC VoLTE | Computer sync OTA sync Infrared Tethering NFC |
| - | - | - | NFC module - Unigroup THN31 |
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 | 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 eAAC+ FLAC MIDI MP3 OGG WMA WAV | AAC AMR AMR-WB eAAC+ FLAC MIDI MP3 OGG WMA WAV | AAC AAC+ AMR eAAC+ FLAC MIDI MP3 OGG WMA WAV | AAC AAC+ AMR AMR-WB eAAC+ FLAC M4A MIDI MP3 OGG WMA WAV ALAC APE |
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 MKV MP4 WebM WMV Xvid | 3GPP AVI H.263 MP4 Xvid | 3GPP AVI H.263 H.264 H.265 MKV MP4 WebM WMV Xvid | 3GPP AVI DivX Flash Video H.263 H.264 MKV QuickTime MP4 WebM WMV Xvid FLV ASF RM MOV |
Battery
The batteries of mobile devices differ in capacity and technology. They provide the electrical charge needed for the functioning of the devices.
| Capacity | 4400 mAh | 4000 mAh | 9600 mAh | 15500 mAh |
| Type | Li-Ion | Li-Polymer | Li-Polymer | Li-Polymer |
| 2G talk time | - | 12 h 720 min 0.5 days | - | - |
| 2G stand-by time | - | 400 h 24000 min 16.7 days | - | - |
| 3G talk time | - | 12 h 720 min 0.5 days | - | - |
| 3G stand-by time | - | 400 h 24000 min 16.7 days | - | - |
| 4G talk time | 24 h 1440 min 1 days | - | 39 h 2340 min 1.6 days | 110 h 6600 min 4.6 days |
| 4G stand-by time | 277 h 16620 min 11.5 days | - | 522 h 31320 min 21.8 days | 1880 h 112800 min 78.3 days |
| Charger output power | 5 V / 2 A | - | 11 V / 3 A | 11 V / 6 A 20 V / 3.25 A 15 V / 3 A 12 V / 3 A 9 V / 3 A |
| Features | Fast charging Non-removable | Removable | Fast charging Non-removable | Fast charging Non-removable |
| - | - | Dock charging - 10 W | Triple-cell battery |
Specific Absorption Rate (SAR)
The SAR rating shows the amount of electromagnetic radiation absorbed by the human body when using a mobile device, expressed in W/kg.
| Head SAR (EU) | 0.621 W/kg | - | 0.638 W/kg | - |
| Body SAR (EU) | 0.828 W/kg | - | 0.947 W/kg | - |
Additional features
Some devices have additional features, different from the standard ones above, but equally important and worth mentioning.
| Additional features | Splashproof | - | Customizable Key uSmart Connector - endoscope microscope | Dual Camping Light MicroVision PicoP laser projector RagenTek Model PSE-0403-103 Projector resolution - 1280 x 720 px Brightness - 30-40 Lumens Color depth - 16-bit (64K colors) Aspect ratio - 16:9 Throw ratio - 1.2:1 Refresh rate - 60 Hz |
| Ulefone Note 16 Pro | Wieppo E1 | Ulefone Armor 21 | Unihertz 8849 Tank 2 |