Comparison between:
- Nomu S30
- Oukitel WP12 Pro
- Oukitel WP12
- Blackview BV4900S
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Nomu S30 | Oukitel WP12 Pro | Oukitel WP12 | Blackview BV4900S | |
 |  Prices |  Prices |  |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 83 mm 8.3 cm 0.272 ft 3.268 in | 81 mm 8.1 cm 0.266 ft 3.189 in | 81 mm 8.1 cm 0.266 ft 3.189 in | 78.1 mm 7.81 cm 0.256 ft 3.075 in |
| Height | 162 mm 16.2 cm 0.531 ft 6.378 in | 174 mm 17.4 cm 0.571 ft 6.85 in | 174 mm 17.4 cm 0.571 ft 6.85 in | 157.5 mm 15.75 cm 0.517 ft 6.201 in |
| Thickness | 13.35 mm 1.335 cm 0.044 ft 0.526 in | 14.3 mm 1.43 cm 0.047 ft 0.563 in | 14.3 mm 1.43 cm 0.047 ft 0.563 in | 13.7 mm 1.37 cm 0.045 ft 0.539 in |
| Weight | 260 g 0.57 lbs 9.17 oz | 237 g 0.52 lbs 8.36 oz | 237 g 0.52 lbs 8.36 oz | 261 g 0.58 lbs 9.21 oz |
| Volume | 179.5 cm³ 10.9 in³ | 201.54 cm³ 12.24 in³ | 201.54 cm³ 12.24 in³ | 168.52 cm³ 10.23 in³ |
| Colors | Black Gray | Classic Black Flame Red Sport Blue | Black Red Blue | Black Green Orange Yellow |
| Body materials | Polycarbonate Aluminium alloy | Metal Polycarbonate TPU | Metal Polycarbonate TPU | Polycarbonate Rubber Silicone |
| Certification | IP68 | IP68 IP69K MIL-STD-810G | IP68 IP69K MIL-STD-810G | IP68 MIL-STD-810G |
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 | Nano-SIM Nano-SIM / microSD | Nano-SIM | Nano-SIM Nano-SIM / microSD |
| 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 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) | GSM 850 MHz (B5) GSM 900 MHz (B8) GSM 1800 MHz (B3) GSM 1900 MHz (B2) |
| W-CDMA | 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 1700 MHz (B4) W-CDMA 1900 MHz (B2) W-CDMA 2100 MHz (B1) | W-CDMA 900 MHz (B8) W-CDMA 2100 MHz (B1) |
| LTE | LTE 800 MHz LTE 850 MHz LTE 900 MHz LTE 1800 MHz LTE 1900 MHz LTE 2100 MHz LTE 2600 MHz | 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 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 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 800 MHz (B20) LTE-FDD 900 MHz (B8) LTE-FDD 1800 MHz (B3) LTE-FDD 2100 MHz (B1) LTE-FDD 2600 MHz (B7) LTE-TDD 2300 MHz (B40) |
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 Cat 6 | UMTS EDGE GPRS HSPA+ LTE | UMTS EDGE GPRS HSPA+ LTE | UMTS EDGE GPRS HSPA+ LTE Cat 4 |
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 6.0 Marshmallow | Android 11 | Android 11 | Doke OS 2.0 (Android 11 Go edition) |
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 Helio P10 (MT6755) | MediaTek Helio P22 (MT6762D) | MediaTek Helio A22 (MT6761) | Unisoc SC9863A |
| Process technology | 28 nm | 12 nm | 12 nm | 28 nm |
| CPU | 4x 2.0 GHz ARM Cortex-A53, 4x 1.2 GHz ARM Cortex-A53 | 4x 1.8 GHz ARM Cortex-A53, 4x 1.5 GHz ARM Cortex-A53 | 4x 2.0 GHz ARM Cortex-A53 | 4x 1.6 GHz ARM Cortex-A55, 4x 1.2 GHz ARM Cortex-A55 |
| CPU bits | 64 bit | 64 bit | 64 bit | 64 bit |
| Instruction set | ARMv8-A | ARMv8-A | ARMv8-A | ARMv8.2-A |
| Level 1 cache memory (L1) | 256 KB + 256 KB | - | - | - |
| Level 2 cache memory (L2) | 2048 KB 2 MB | - | - | - |
| CPU cores | 8 | 8 | 4 | 8 |
| CPU frequency | 2000 MHz | 1800 MHz | 2200 MHz | 1600 MHz |
| GPU | ARM Mali-T860 MP2 | IMG PowerVR GE8320 | IMG PowerVR GE8300 | PowerVR GE8322 / IMG8322 |
| GPU cores | 2 | - | - | 2 |
| GPU frequency | 700 MHz | 600 MHz | 660 MHz | 550 MHz |
| RAM capacity | 4 GB | 4 GB | 4 GB | 2 GB |
| RAM type | LPDDR3 | LPDDR4X | LPDDR4X | LPDDR4/LPDDR4X |
| RAM channels | Single channel | Double channel | Double channel | Double channel |
| RAM frequency | 933 MHz | 1600 MHz | 1600 MHz | 1600 MHz |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 64 GB | 64 GB | 32 GB | 32 GB |
| eMMC 5.1 | - | - | eMMC |
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 | IPS | IPS |
| Diagonal size | 5.5 in 139.7 mm 13.97 cm | 5.5 in 139.7 mm 13.97 cm | 5.5 in 139.7 mm 13.97 cm | 5.7 in 144.78 mm 14.48 cm |
| Width | 2.7 in 68.49 mm 6.85 cm | 2.46 in 62.48 mm 6.25 cm | 2.46 in 62.48 mm 6.25 cm | 2.55 in 64.75 mm 6.47 cm |
| Height | 4.79 in 121.76 mm 12.18 cm | 4.92 in 124.95 mm 12.5 cm | 4.92 in 124.95 mm 12.5 cm | 5.1 in 129.5 mm 12.95 cm |
| Aspect ratio | 1.778:1 16:9 | 2:1 2:1 (18:9) | 2:1 2:1 (18:9) | 2:1 2:1 (18:9) |
| Resolution | 1080 x 1920 pixels | 720 x 1440 pixels | 720 x 1440 pixels | 720 x 1440 pixels |
| Pixel density | 401 ppi 157 ppcm | 293 ppi 115 ppcm | 293 ppi 115 ppcm | 282 ppi 110 ppcm |
| Color depth | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 62.22 % | 55.57 % | 55.57 % | 68.38 % |
| Other features | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch | Capacitive Multi-touch | Capacitive Multi-touch Scratch resistant |
| Corning Gorilla Glass 4 OGS (One Glass Solution) 95% NTSC Viewing angle - 178° | - | - | Dragontrail Glass Panel manufacturer - Panda |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
| Sensors | Proximity Light Accelerometer Compass Gyroscope | Proximity Light Accelerometer Compass Gyroscope Barometer Pedometer Altimeter Geomagnetic Fingerprint | Proximity Light Accelerometer Compass Gyroscope Barometer Pedometer Altimeter Geomagnetic Fingerprint | Proximity Light Accelerometer Compass Gyroscope Magnetometer |
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 | Sony IMX214 Exmor RS | Sony IMX135 Exmor RS | Sony IMX135 Exmor RS | OmniVision OV8858 |
| Sensor type | CMOS | CMOS | CMOS | PureCel |
| Sensor size | 4.69 x 3.52 mm 0.23 in | - | - | - |
| Sensor format | - | 1/3" | 1/3" | - |
| Pixel size | 1.127 µm 0.001127 mm | - | - | - |
| Crop factor | 7.38 | - | - | - |
| Aperture | f/2 | f/1.8 | f/1.8 | f/2.4 |
| Focal length and 35 mm equivalent | 4 mm 29.51 mm *(35 mm / full frame) | - | - | - |
| Field of view | - | 72 ° | 72 ° | - |
| Number of lenses | 6 | - | - | - |
| Flash type | LED | Triple LED | Dual LED | LED |
| Image resolution | 4160 x 3120 pixels 12.98 MP | 4160 x 3120 pixels 12.98 MP | 4160 x 3120 pixels 12.98 MP | 3264 x 2448 pixels 7.99 MP |
| Video resolution | 1920 x 1080 pixels 2.07 MP | 1920 x 1080 pixels 2.07 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 | Autofocus Continuous shooting Digital zoom Geotagging Panorama HDR Touch focus Face detection White balance settings ISO settings Exposure compensation Self-timer Scene mode RAW 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) | 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 |
| Interpolated resolution - 16 MP | Secondary rear camera - 0.3 MP (depth-sensing) Angle of view - 82° (#2) Aperture size - f/2.6 (#2) | Secondary rear camera - 0.3 MP (depth-sensing) Angle of view - 82° (#2) Aperture size - f/2.6 (#2) | - |
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 S5K4H7 | Samsung S5K4H7 | MN0540 |
| Sensor type | - | - | - | CMOS |
| Sensor format | - | 1/4" | 1/4" | 1/4" |
| Pixel size | - | - | - | 1.4 µm 0.001400 mm |
| Aperture | f/2.4 | f/2 | f/2 | f/2.2 |
| Focal length and 35 mm equivalent | 4 mm | - | - | - |
| Field of view | - | 76 ° | 76 ° | - |
| Number of lenses | 3 | - | - | - |
| Image resolution | 2560 x 1920 pixels 4.92 MP | 2560 x 1920 pixels 4.92 MP | 2560 x 1920 pixels 4.92 MP | 2560 x 1920 pixels 4.92 MP |
| Video resolution | 1280 x 720 pixels 0.92 MP | 1920 x 1080 pixels 2.07 MP | 1920 x 1080 pixels 2.07 MP | 1280 x 720 pixels 0.92 MP |
| Video FPS | 30 fps | 30 fps | 30 fps | 30 fps |
| Features | - | Face unlock Face detection | Face unlock Face detection | Face unlock |
Audio
Information about the type of speakers and the audio technologies supported by the device.
| Speaker | Loudspeaker Earpiece | Loudspeaker Earpiece | Loudspeaker Earpiece | Loudspeaker Earpiece |
| NXP Smart PA | - | - | - |
Radio
The radio in a mobile device is a built-in FM radio receiver.
| Radio | Yes | Yes | Yes | Yes |
Tracking/Positioning
Information about the positioning and navigation technologies supported by the device.
| Tracking/Positioning | GPS A-GPS GLONASS | GPS A-GPS GLONASS BeiDou Galileo | 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 Dual band 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 | 802.11b 802.11g 802.11n Wi-Fi Hotspot |
Bluetooth
Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.
| Version | 4.0 | 5.0 | 5.0 | 4.2 |
| Features | A2DP EDR LE | A2DP LE | A2DP LE | 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 | Micro USB |
| Version | 2.0 | 2.0 | 2.0 | 2.0 |
| Features | Charging Mass storage On-The-Go | 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 NFC | Computer sync OTA sync Tethering NFC | Computer sync OTA sync Tethering NFC | 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 | 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 M4A MIDI MP3 OGG WMA WAV | AAC AAC+ AMR AMR-WB eAAC+ FLAC M4A MIDI MP3 OGG WMA WAV ALAC APE | AAC AAC+ AMR AMR-WB eAAC+ FLAC M4A MIDI MP3 OGG WMA WAV ALAC APE | AAC AMR 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 DivX Flash Video MKV QuickTime MP4 WebM WMV Xvid | 3GPP AVI DivX Flash Video H.263 H.264 MKV QuickTime MP4 WebM WMV Xvid FLV ASF RM MOV | 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 MKV MP4 WebM 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 | 5000 mAh | 4000 mAh | 4000 mAh | 5580 mAh |
| Type | Li-Polymer | Li-Polymer | Li-Polymer | Li-Polymer |
| 2G talk time | 30 h 1800 min 1.3 days | - | - | - |
| 2G stand-by time | 580 h 34800 min 24.2 days | - | - | - |
| 3G talk time | 30 h 1800 min 1.3 days | - | - | 28 h 1680 min 1.2 days |
| 3G stand-by time | 580 h 34800 min 24.2 days | - | - | 865 h 51900 min 36 days |
| Charger output power | 5 V / 1.67 A 7 V / 1.67 A 9 V / 1.67 A 12 V / 1.25 A | 9 V / 2 A | 5 V / 1 A | 5 V / 1.2 A |
| Quick charge technology | MediaTek Pump Express 3.0 | - | - | - |
| Features | Fast charging Non-removable | Fast charging Non-removable | Fast charging Non-removable | Non-removable |
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) | - | 0.211 W/kg | 0.211 W/kg | - |
| Body SAR (EU) | - | 0.935 W/kg | 0.935 W/kg | - |
| Nomu S30 | Oukitel WP12 Pro | Oukitel WP12 | Blackview BV4900S |