Comparison between:
- Doogee V20 Pro
- Doogee V20 Pro Ultra
- Doogee V20
- Ulefone Armor 23 Ultra
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Doogee V20 Pro | Doogee V20 Pro Ultra | Doogee V20 | Ulefone Armor 23 Ultra | |
 Prices |  |  Prices |  Prices |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 81.2 mm 8.12 cm 0.266 ft 3.197 in | 81.2 mm 8.12 cm 0.266 ft 3.197 in | 81.2 mm 8.12 cm 0.266 ft 3.197 in | 81.5 mm 8.15 cm 0.267 ft 3.209 in |
| Height | 170.5 mm 17.05 cm 0.559 ft 6.713 in | 170.5 mm 17.05 cm 0.559 ft 6.713 in | 170.5 mm 17.05 cm 0.559 ft 6.713 in | 177.4 mm 17.74 cm 0.582 ft 6.984 in |
| Thickness | 14 mm 1.4 cm 0.046 ft 0.551 in | 14 mm 1.4 cm 0.046 ft 0.551 in | 14 mm 1.4 cm 0.046 ft 0.551 in | 12.75 mm 1.275 cm 0.042 ft 0.502 in |
| Weight | 296 g 0.65 lbs 10.44 oz | 296 g 0.65 lbs 10.44 oz | 296 g 0.65 lbs 10.44 oz | 332 g 0.73 lbs 11.71 oz |
| Volume | 193.82 cm³ 11.77 in³ | 193.82 cm³ 11.77 in³ | 193.82 cm³ 11.77 in³ | 184.34 cm³ 11.19 in³ |
| Colors | Knight Black Moonlight Silver | Sunset Orange Starry Sky Blue | Knight Black Phantom Gray Wine Red | Elite Black Umbra Orange |
| Body materials | Metal TPU Polycarbonate Faux leather | Metal TPU Polycarbonate Faux leather | Metal TPU Polycarbonate Carbon fiber | Metal Polycarbonate TPU Faux leather |
| Certification | IP68 IP69K MIL-STD-810G | IP68 IP69K MIL-STD-810G | IP68 IP69K MIL-STD-810G | IP68 IP69K 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 | Nano-SIM Nano-SIM / microSD | 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 (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) | 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) CDMA 1900 MHz (BC1) | 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 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 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) | - |
| UMTS | - | - | - | UMTS 800 MHz (B6) UMTS 800 MHz (B19) UMTS 850 MHz (B5) UMTS 900 MHz (B8) UMTS 1700 MHz (B4) UMTS 1900 MHz (B2) UMTS 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 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 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 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 (B66) LTE-FDD 1800 MHz (B3) 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) |
| 5G NR | 5G-FDD 700 MHz (n28) 5G-FDD 800 MHz (n20) 5G-FDD 850 MHz (n5) 5G-FDD 900 MHz (n8) 5G-FDD 1800 MHz (n3) 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) 5G-TDD 4700 MHz (n79) | 5G-FDD 700 MHz (n28) 5G-FDD 800 MHz (n20) 5G-FDD 850 MHz (n5) 5G-FDD 900 MHz (n8) 5G-FDD 1800 MHz (n3) 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) 5G-TDD 4700 MHz (n79) | 5G-FDD 700 MHz (n28) 5G-FDD 800 MHz (n20) 5G-FDD 850 MHz (n5) 5G-FDD 900 MHz (n8) 5G-FDD 1800 MHz (n3) 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) 5G-TDD 4700 MHz (n79) | 5G-FDD 600 MHz (n71) 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) 5G-TDD 4700 MHz (n79) |
| - | - | - | Satellite comms |
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 5G NSA 5G SA | UMTS EDGE GPRS HSPA+ LTE 5G NSA 5G SA | UMTS EDGE GPRS HSPA+ LTE 5G NSA 5G SA | UMTS EDGE GPRS HSPA HSPA+ LTE EV-DO Rev. A 5G SA 5G NSA |
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 12 | Android 12 | Android 11 | 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 | MediaTek Dimensity 700 (MT6833) | MediaTek Dimensity 700 (MT6833) | MediaTek Dimensity 700 (MT6833) | MediaTek Dimensity 8020 (MT6891) |
| Process technology | 7 nm | 7 nm | 7 nm | 6 nm |
| CPU | 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 | 2x 2.2 GHz ARM Cortex-A76, 6x 2.0 GHz ARM Cortex-A55 | 4x 2.6 GHz ARM Cortex-A78, 4x 2.0 GHz ARM Cortex-A55 |
| CPU bits | 64 bit | 64 bit | 64 bit | 64 bit |
| Instruction set | ARMv8.2-A | ARMv8.2-A | ARMv8.2-A | ARMv8.2-A |
| CPU cores | 8 | 8 | 8 | 8 |
| CPU frequency | 2200 MHz | 2200 MHz | 2200 MHz | 2600 MHz |
| GPU | ARM Mali-G57 MC2 | ARM Mali-G57 MC2 | ARM Mali-G57 MC2 | ARM Mali-G77 MC9 |
| GPU cores | 2 | 2 | 2 | 9 |
| GPU frequency | 955 MHz | 955 MHz | 955 MHz | 836 MHz |
| RAM capacity | 12 GB | 12 GB | 8 GB | 12 GB |
| RAM type | LPDDR4X | LPDDR4X | LPDDR4X | LPDDR4X |
| RAM channels | Double channel | Double channel | Double channel | Quad channel |
| RAM frequency | 2133 MHz | 2133 MHz | 2133 MHz | 2133 MHz |
| Virtual RAM expansion - 8 GB | Virtual RAM expansion - 8 GB | - | - |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 256 GB | 256 GB | 256 GB | 512 GB |
| UFS 2.2 | UFS 2.2 | 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 | - |
Display
The display of a mobile device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.
| Type/technology | AMOLED | AMOLED | AMOLED | IPS |
| Diagonal size | 6.43 in 163.32 mm 16.33 cm | 6.43 in 163.32 mm 16.33 cm | 6.43 in 163.32 mm 16.33 cm | 6.78 in 172.21 mm 17.22 cm |
| Width | 2.64 in 67.02 mm 6.7 cm | 2.64 in 67.02 mm 6.7 cm | 2.64 in 67.02 mm 6.7 cm | 2.73 in 69.23 mm 6.92 cm |
| Height | 5.86 in 148.94 mm 14.89 cm | 5.86 in 148.94 mm 14.89 cm | 5.86 in 148.94 mm 14.89 cm | 6.21 in 157.68 mm 15.77 cm |
| Aspect ratio | 2.222:1 | 2.222:1 | 2.222:1 | 2.278:1 |
| Resolution | 1080 x 2400 pixels | 1080 x 2400 pixels | 1080 x 2400 pixels | 1080 x 2460 pixels |
| Pixel density | 409 ppi 160 ppcm | 409 ppi 160 ppcm | 409 ppi 160 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 | 72.33 % | 72.33 % | 72.33 % | 75.75 % |
| Other features | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch Scratch resistant |
| Corning Gorilla Glass 5 500 cd/m² 80000:1 105% NTSC Rear display - 1.05 in | Corning Gorilla Glass 5 700 cd/m² maximum brightness 80000:1 105% NTSC | Corning Gorilla Glass 3 500 cd/m² 80000:1 105% NTSC Rear display - 1.05 in | Corning Gorilla Glass Victus Oleophobic coating 120 Hz refresh rate 240 Hz touch sampling rate 550 cd/m² typical brightness 620 cd/m² maximum brightness |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
| Sensors | Proximity Light Accelerometer Compass Gyroscope Geomagnetic Fingerprint | Proximity Light Accelerometer Compass Gyroscope Geomagnetic Fingerprint | Proximity Light Accelerometer Compass Gyroscope Geomagnetic Fingerprint | Proximity Light Accelerometer Compass Gyroscope Barometer Pedometer Geomagnetic Fingerprint Gravity |
| Side-mounted fingerprint sensor | Side-mounted fingerprint sensor | Side-mounted fingerprint sensor | Side-mounted fingerprint sensor |
Rear camera
The primary camera of the mobile device is usually placed on its back and can be combined with one or more additional cameras.
| Sensor model | OmniVision OV64B | OmniVision OV64B | OmniVision OV64B | Samsung S5KGN1 |
| Sensor type | CMOS | CMOS | CMOS | ISOCELL |
| Sensor size | 4.67 x 3.5 mm 0.23 in | 4.67 x 3.5 mm 0.23 in | 4.67 x 3.5 mm 0.23 in | - |
| Sensor format | 1/2" | 1/2" | 1/2" | 1/1.31" |
| Pixel size | 0.7 µm 0.000700 mm | 0.7 µm 0.000700 mm | 0.7 µm 0.000700 mm | 1.2 µm 0.001200 mm |
| Crop factor | 7.41 | 7.41 | 7.41 | - |
| ISO | 100 - 2400 | 100 - 2400 | 100 - 2400 | - |
| Aperture | f/1.8 | f/1.8 | f/1.8 | f/1.65 |
| Focal length and 35 mm equivalent | 4.71 mm 34.92 mm *(35 mm / full frame) | 4.71 mm 34.92 mm *(35 mm / full frame) | 4.71 mm 34.92 mm *(35 mm / full frame) | - |
| Field of view | 90 ° | 90 ° | 90 ° | 84.7 ° |
| Number of lenses | - | - | - | 7 |
| Flash type | Dual LED | Dual LED | Dual LED | Dual LED |
| Image resolution | 9248 x 6944 pixels 64.22 MP | 9248 x 6944 pixels 64.22 MP | 9248 x 6944 pixels 64.22 MP | 8120 x 6180 pixels 50.18 MP |
| Video resolution | 2560 x 1440 pixels 3.69 MP | 2560 x 1440 pixels 3.69 MP | 2560 x 1440 pixels 3.69 MP | 3840 x 2160 pixels 8.29 MP |
| Video FPS | 30 fps | 30 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 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 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 Phase detection autofocus (PDAF) | Autofocus Continuous shooting Digital zoom Optical 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) |
| Secondary rear camera - 24 MP (Night Vision) Sensor model - Sony IMX350 (#2) Aperture size - f/1.8 (#2) Angle of view - 80° (#2) Dual IR lights (#2) Third rear camera - Thermal imaging Sensor - InfiRay Tiny1-C (#3) Sensor size - 256 x 192 px (#3) Pixel spacing - 12 μm (#3) Measuring range - -15℃ - 150℃ (#3) Fourt rear camera - 8 MP (fusion sensor) Sensor model - Samsung S5K4H8YX (#4) Aperture size - f/1.8 (#4) Angle of view - 90° (#4) | Secondary rear camera - 24 MP (Night Vision) Sensor model - Sony IMX350 (#2) Aperture size - f/1.8 (#2) Angle of view - 80° (#2) Dual IR lights (#2) Third rear camera - Thermal imaging Sensor - InfiRay Tiny1-C (#3) Sensor size - 256 x 192 px (#3) Pixel spacing - 12 μm (#3) Measuring range - -15℃ - 150℃ (#3) Fourt rear camera - 8 MP (fusion sensor) Sensor model - Samsung S5K4H8YX (#4) Aperture size - f/1.8 (#4) Angle of view - 90° (#4) | Secondary rear camera - 8 MP (ultra-wide) Sensor model - Samsung S5K4H7 (#2) Sensor size - 1/4" (#2) Pixel size - 1.12 μm (#2) Aperture size - f/2.2 (#2) Angle of view - 130° (#2) Third rear camera - 20 MP (Night Vision) Sensor model - Sony IMX350 (#3) Aperture size - f/2.6 (#3) Dual IR lights (#3) | Pixel size - 2.4 μm (4-in-1 pixel binning) Secondary rear camera - 50 MP (ultra-wide and macro) Sensor model - SK Hynix Hi-5022Q (#2) Sensor size - 1/2.8" (#2) Pixel size - 0.64 μm (#2) Aperture size - f/2.2 (#2) Angle of view - 117.3° (#2) EIS (#2) Third rear camera - 64 MP (Night Vision) Sensor model - OmniVision OV64B1B (#3) Aperture size - f/1.79 (#3) Dual IR lights (#3) Fourth rear camera - 8 MP (telephoto) Sensor model - SK Hynix Hi-847 (#4) Focal length equivalent - 76 mm (#4) 3.2x optical zoom (#4) EIS (#4) |
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 | Samsung S5K3P9 | Samsung S5K3P9 | Samsung S5K3P9 | SK Hynix Hi-5022Q |
| Sensor type | ISOCELL | ISOCELL | ISOCELL | CMOS |
| Sensor size | 4.65 x 3.5 mm 0.23 in | 4.65 x 3.5 mm 0.23 in | 4.65 x 3.5 mm 0.23 in | - |
| Sensor format | 1/3" | 1/3" | 1/3" | 1/2.8" |
| Pixel size | 1 µm 0.001000 mm | 1 µm 0.001000 mm | 1 µm 0.001000 mm | 0.64 µm 0.000640 mm |
| Crop factor | 7.43 | 7.43 | 7.43 | - |
| ISO | 100 - 16000 | 100 - 16000 | 100 - 16000 | - |
| Aperture | f/2 | f/2 | f/2 | f/2.25 |
| Focal length and 35 mm equivalent | 3.41 mm 25.35 mm *(35 mm / full frame) | 3.41 mm 25.35 mm *(35 mm / full frame) | 3.41 mm 25.35 mm *(35 mm / full frame) | - |
| Field of view | 90 ° | 90 ° | 80 ° | 80.4 ° |
| Number of lenses | - | - | - | 5 |
| Image resolution | 4608 x 3456 pixels 15.93 MP | 4608 x 3456 pixels 15.93 MP | 4608 x 3456 pixels 15.93 MP | 8192 x 6144 pixels 50.33 MP |
| Video resolution | 2560 x 1440 pixels 3.69 MP | 2560 x 1440 pixels 3.69 MP | 1920 x 1080 pixels 2.07 MP | 1920 x 1080 pixels 2.07 MP |
| Video FPS | 30 fps | 30 fps | 30 fps | 30 fps |
| Features | Face unlock HDR | Face unlock HDR | Face unlock HDR | Face detection Face unlock |
| ISOCELL Plus | ISOCELL Plus | ISOCELL Plus | - |
Audio
Information about the type of speakers and the audio technologies supported by the device.
| Speaker | Loudspeaker Earpiece | Loudspeaker Earpiece | Loudspeaker Earpiece | Loudspeaker Earpiece |
Radio
The radio in a mobile device is a built-in FM radio receiver.
| Radio | Yes | Yes | Yes | Yes |
| RDS | RDS | 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 GLONASS BeiDou Galileo | GPS A-GPS GLONASS BeiDou Galileo | GPS A-GPS GLONASS BeiDou Galileo NavIC QZSS |
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 | 802.11a 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 | 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 |
Bluetooth
Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.
| Version | 5.1 | 5.1 | 5.1 | 5.1 |
| Features | A2DP LE | A2DP LE | A2DP LE | A2DP 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 | USB Type-C | USB Type-C |
| Version | 2.0 | 2.0 | 2.0 | 3.1 |
| Features | Charging Mass storage On-The-Go | Charging Mass storage On-The-Go | Charging Mass storage On-The-Go | Charging Host 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 | No | No | No | No |
Connectivity
Information about other important connectivity technologies supported by the devices.
| Connectivity | Computer sync OTA sync Tethering NFC VoLTE | Computer sync OTA sync Tethering NFC VoLTE | Computer sync OTA sync Tethering NFC VoLTE | Computer sync OTA sync Infrared Tethering NFC VoLTE |
| - | - | - | Two-way Satellite Messaging Satellite service by Bullitt Satellite network by Skyko |
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 AMR-WB eAAC+ FLAC MIDI MP3 OGG WMA WAV ALAC APE | AAC AAC+ AMR AMR-WB eAAC+ FLAC MIDI MP3 OGG WMA WAV ALAC APE | AAC AAC+ AMR AMR-WB eAAC+ FLAC MIDI MP3 OGG WMA WAV ALAC APE | AAC AAC+ AMR AMR-WB aptX aptX HD eAAC+ FLAC 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 Flash Video H.263 H.264 MKV MP4 WebM WMV Xvid MOV ASF RM FLV | 3GPP AVI Flash Video H.263 H.264 MKV MP4 WebM WMV Xvid MOV ASF RM FLV | 3GPP AVI Flash Video H.263 H.264 MKV MP4 WebM WMV Xvid MOV ASF RM FLV | 3GPP AVI DivX Flash Video H.263 H.264 MKV QuickTime MP4 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 | 6000 mAh | 6000 mAh | 6000 mAh | 5280 mAh |
| Type | Li-Polymer | Li-Polymer | Li-Polymer | Li-Polymer |
| 4G talk time | 28 h 1680 min 1.2 days | 28 h 1680 min 1.2 days | 28 h 1680 min 1.2 days | 24 h 1440 min 1 days |
| 4G stand-by time | 432 h 25920 min 18 days | 432 h 25920 min 18 days | 432 h 25920 min 18 days | 240 h 14400 min 10 days |
| Charger output power | 11 V / 3 A | 11 V / 3 A | 11 V / 3 A | 10 V / 12 A 12 V / 10 A |
| Features | Fast charging Non-removable | Wireless charging Fast charging Non-removable | Wireless charging Fast charging Non-removable | Wireless charging Fast charging Non-removable |
| - | 15 W wireless charging | 15 W wireless charging | 50 W wireless charging Wireless reverse charging |
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) | 0.619 W/kg | 0.619 W/kg | 0.619 W/kg | 0.548 W/kg |
| Body SAR (EU) | 1.164 W/kg | 1.164 W/kg | 1.164 W/kg | 1.189 W/kg |
Additional features
Some devices have additional features, different from the standard ones above, but equally important and worth mentioning.
| Additional features | - | - | - | SOS Key |
| Doogee V20 Pro | Doogee V20 Pro Ultra | Doogee V20 | Ulefone Armor 23 Ultra |