Comparison between:
- UMIDIGI A9
- UMIDIGI A9 Pro
- Oukitel WP35
- Oukitel WP39
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| UMIDIGI A9 | UMIDIGI A9 Pro | Oukitel WP35 | Oukitel WP39 | |
 Prices |  Prices |  |  | |
| Model alias | A9 | A9Pro | - | S131 |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 77.14 mm 7.714 cm 0.253 ft 3.037 in | 74.9 mm 7.49 cm 0.246 ft 2.949 in | 81 mm 8.1 cm 0.266 ft 3.189 in | 81 mm 8.1 cm 0.266 ft 3.189 in |
| Height | 164 mm 16.4 cm 0.538 ft 6.457 in | 158.7 mm 15.87 cm 0.521 ft 6.248 in | 172.2 mm 17.22 cm 0.565 ft 6.78 in | 172.2 mm 17.22 cm 0.565 ft 6.78 in |
| Thickness | 9.45 mm 0.945 cm 0.031 ft 0.372 in | 8.6 mm 0.86 cm 0.028 ft 0.339 in | 15.3 mm 1.53 cm 0.05 ft 0.602 in | 14.88 mm 1.488 cm 0.049 ft 0.586 in |
| Weight | 204 g 0.45 lbs 7.2 oz | 213 g 0.47 lbs 7.51 oz | 360 g 0.79 lbs 12.7 oz | 360 g 0.79 lbs 12.7 oz |
| Volume | 119.55 cm³ 7.26 in³ | 102.23 cm³ 6.21 in³ | 213.41 cm³ 12.96 in³ | 207.55 cm³ 12.6 in³ |
| Colors | Forest Green | Onyx Black Forest Green | Gray Caramel Green | Gray Caramel Green |
| Body materials | Plastic | Glass Metal | Polycarbonate TPU Aluminium-Titanium alloy | Aluminium-Titanium Alloy Polycarbonate TPU |
| Certification | - | - | IP68 IP69K MIL-STD-810H | 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 | Nano-SIM Nano-SIM / microSD | 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 (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) | - | - |
| 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 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 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 900 MHz (B19) W-CDMA 1700 MHz (B4) W-CDMA 1900 MHz (B2) W-CDMA 2100 MHz (B1) |
| TD-SCDMA | TD-SCDMA 1880-1920 MHz TD-SCDMA 2010-2025 MHz | TD-SCDMA 1880-1920 MHz TD-SCDMA 2010-2025 MHz | - | - |
| 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 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 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) |
| 5G NR | - | - | 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-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 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 GPRS HSPA+ LTE Cat 6 | UMTS EDGE GPRS HSPA+ LTE Cat 6 | UMTS EDGE GPRS HSPA+ LTE EV-DO Rev. A 5G SA 5G NSA | UMTS EDGE GPRS 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 11 | Android 10 Android 11 | Android 14 | Android 14 |
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 G25 (MT6762G) | MediaTek Helio P60 (MT6771) | MediaTek Dimensity 6100+ | MediaTek Dimensity 6100+ |
| Process technology | 12 nm | 12 nm | 6 nm | 6 nm |
| CPU | 4x 2.0 GHz ARM Cortex-A53, 4x 1.5 GHz ARM Cortex-A53 | 4x 2.0 GHz ARM Cortex-A73, 4x 2.0 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-A | ARMv8-A | ARMv8.2-A | ARMv8.2-A |
| CPU cores | 8 | 8 | 8 | 8 |
| CPU frequency | 2000 MHz | 2000 MHz | 2200 MHz | 2200 MHz |
| GPU | IMG PowerVR GE8320 | ARM Mali-G72 MP3 | ARM Mali-G57 MC2 | ARM Mali-G57 MC2 |
| GPU cores | - | 3 | 2 | 2 |
| GPU frequency | 650 MHz | 800 MHz | - | - |
| RAM capacity | 3 GB | 4 GB 6 GB | 8 GB | 6 GB |
| RAM type | LPDDR4X | LPDDR4X | LPDDR4X | LPDDR4X |
| RAM channels | Double channel | Double channel | Double channel | Double channel |
| RAM frequency | 1600 MHz | 1800 MHz | 2133 MHz | 2133 MHz |
| - | - | Virtual RAM expansion - 16 GB | Virtual RAM expansion - 12 GB |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 64 GB | 64 GB 128 GB | 256 GB | 256 GB |
| UFS 2.1 | UFS 2.1 | - | - |
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 | 6.53 in 165.86 mm 16.59 cm | 6.3 in 160.02 mm 16 cm | 6.6 in 167.64 mm 16.76 cm | 6.6 in 167.64 mm 16.76 cm |
| Width | 2.68 in 68.06 mm 6.81 cm | 2.64 in 67.06 mm 6.71 cm | 2.7 in 68.6 mm 6.86 cm | 2.7 in 68.6 mm 6.86 cm |
| Height | 5.95 in 151.25 mm 15.13 cm | 5.72 in 145.29 mm 14.53 cm | 6.02 in 152.96 mm 15.3 cm | 6.02 in 152.96 mm 15.3 cm |
| Aspect ratio | 2.222:1 | 2.167:1 | 2.23:1 | 2.23:1 |
| Resolution | 720 x 1600 pixels | 1080 x 2340 pixels | 1080 x 2408 pixels | 1080 x 2408 pixels |
| Pixel density | 269 ppi 105 ppcm | 409 ppi 160 ppcm | 400 ppi 157 ppcm | 400 ppi 157 ppcm |
| Color depth | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 81.64 % | 82.23 % | 75.48 % | 75.48 % |
| Other features | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch Scratch resistant |
| 2.5D curved glass screen | 2.5D curved glass screen In-cell LTPS (Low Temperature PolySilicon) | Corning Gorilla Glass 5 IC model - ICNL9922C In-cell 450 cd/m² 1700:1 | Corning Gorilla Glass 5 - 1.1 mm In-cell IC model - ICNL9922C 450 cd/m² 1500:1 |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
| Sensors | Proximity Light Accelerometer Compass Gyroscope Fingerprint | Proximity Light Accelerometer Compass Gyroscope Fingerprint | Proximity Light Accelerometer Compass Gyroscope Pedometer Geomagnetic Fingerprint | Proximity Light Accelerometer Compass Fingerprint |
| - | Non-Contact Infrared Thermometer | 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 | - | Sony IMX582 Exmor RS | Sony IMX682 | Sony IMX682 |
| Sensor type | CMOS BSI | CMOS BSI | CMOS BSI+ | CMOS BSI |
| Sensor format | - | 1/2" | 1/1.73" | 1/1.73" |
| Pixel size | - | 0.8 µm 0.000800 mm | 0.8 µm 0.000800 mm | - |
| Aperture | f/1.8 | f/1.79 | - | f/1.9 |
| Field of view | - | - | - | 79.8 ° |
| Number of lenses | 6 | 6 | - | - |
| Flash type | Dual LED | Dual LED | Triple LED | Dual LED |
| Image resolution | 4160 x 3120 pixels 12.98 MP | 8000 x 6000 pixels 48 MP | 9280 x 6180 pixels 57.35 MP | 9280 x 6920 pixels 64.22 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 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) | 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) | 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) |
| Secondary rear camera - 8 MP (ultra-wide angle) Angle of view - 120° (#2) Third rear camera - 2 MP (depth-sensing) | 32MP Sony camera for the 4GB+64GB variant Secondary rear camera - 16 MP (ultra-wide angle) Angle of view - 120° (#2) Third rear camera - 5 MP (depth-sensing) Fourth rear camera - 5 MP (macro) 2.5 cm shooting distance (#4) | Secondary rear camera - 8 MP (Night Vision) Sensor model - SK Hynix Hi-846 (#2) Dual IR lights (#2) Third rear camera - 2 MP (macro) Sensor model - BYD BF2257 (#3) Sensor size - 1/1.5" (#3) Aperture size - f/2.2 (#3) Angle of view - 76° (#3) | Secondary rear camera - 2 MP (macro) Sensor model - BYD BF2257CS (#2) Sensor size - 1/1.5" (#2) Pixel size - 1.75 μm (#2) Aperture size - f/2.2 (#2) Angle of view - 76° (#2) Third rear camera - 8 MP (Night Vision) Sensor model - SK Hynix Hi-846 (#3) Sensor size - 1/4" (#3) Aperture size - f/2.0 (#3) Angle of view - 75.2° (#3) Autofocus (#3) IR light (#3) |
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 | Sony | Sony IMX616 | Sony IMX616 |
| Sensor type | CMOS BSI | CMOS BSI | CMOS BSI 2 | CMOS BSI |
| Sensor format | - | - | 1/2.74" | 1/2.74" |
| Pixel size | - | - | 0.8 µm 0.000800 mm | - |
| Aperture | f/2 | f/2 | f/2.2 | f/2.2 |
| Field of view | - | - | 78 ° | 78 ° |
| Number of lenses | 5 | 5 | - | - |
| Image resolution | 24 MP | 24 MP | 6560 x 4928 pixels 32.33 MP | 6560 x 4928 pixels 32.33 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 | Face unlock | Face unlock | 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 |
| - | - | - | 1217 BOX speaker Speaker loudness - 95 dB 0809 receiver |
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 Beidou | GPS A-GPS GLONASS Beidou | 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 | 802.11a 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 | 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 | 4.2 | 4.2 | 5.2 | 5.2 |
| Features | A2DP HID | A2DP HID | 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 | 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 | No | No |
Connectivity
Information about other important connectivity technologies supported by the devices.
| Connectivity | Computer sync OTA sync VoLTE | Computer sync OTA sync VoLTE | Computer sync OTA sync Tethering NFC VoLTE | Computer sync OTA sync Tethering NFC VoLTE |
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 | AAC AAC+ AMR AMR-WB eAAC+ FLAC MIDI MP3 OGG WMA WAV | AAC AMR eAAC+ FLAC MIDI MP3 OGG WMA WAV | 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 H.263 H.264 H.265 MKV QuickTime MP4 WebM WMV Xvid | 3GPP AVI DivX H.263 H.264 H.265 MKV QuickTime MP4 WebM WMV Xvid | 3GPP AVI H.263 H.264 H.265 MP4 VP9 WebM Xvid AV1 | 3GPP AVI H.263 H.264 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 | 5150 mAh | 4150 mAh | 11000 mAh | 11000 mAh |
| Type | Li-Polymer | Li-Polymer | Li-Polymer | Li-Polymer |
| 4G talk time | - | - | 60 h 3600 min 2.5 days | 75 h 4500 min 3.1 days |
| 4G stand-by time | - | - | 1440 h 86400 min 60 days | 1400 h 84000 min 58.3 days |
| Charger output power | 5 V / 2 A | 5 V / 2 A | 9 V / 2 A | 9 V / 2 A |
| Features | Fast charging Non-removable | Fast charging Non-removable | 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 | - | Customizable Shortcut Key | - | - |
| UMIDIGI A9 | UMIDIGI A9 Pro | Oukitel WP35 | Oukitel WP39 |