This is Oukitel WP21 Ultra, the second device under the company’s WP21-series. Note that this Ultra model does not have the secondary display found on the initial WP21, instead, you are getting a dedicated Thermal image sensors at the same spot. The screen on the front is the same 6.78-inches IPS panel featuring a dotted-notch on the head, and a fast 120Hz refresh rating.
On the inside, the WP21 Ultra is powered by the Helio G99 8-core CPU from MediaTek, along with Mali-G57 GPU. The model is backed by 12GB LPDDR4X RAM, and it is given a singular 256-Gigs of internal expandable internal storage.
Coming to the camera department, the Oukitel WP21 Ultra comes with four camera lenses on the rear. These include a 64-megapixel Sony IMX686 sensor with F/1.9 aperture, a secondary 20-megapixel Sony IMX350 Night sensor, and a third 2-megapixel macro lens and a fourth 0.05MP, infrared InfiRay ELF3 Thermal sensor.
Powering the device is the same 9800mAh battery used on the WP21, and it supports 66W fast charging too. The device comes in a whopping 18.4mm body and it weighs almost 400 grams. It support dual 4G SIMs, has IP68, IP69K, and MIL-STD-810 rating, and is preloaded with Google Android 12 out of the box. The complete specifications of Oukitel WP21 Ultra are contained in the table below.
Technology | GSM / CDMA / HSPA / EVDO / LTE |
2G Network Bands | GSM 2(1900), 3(1800), 5(850), 8(900) - SIM 1 and SIM 2 |
3G Network Bands | HSDPA 1(2100), 2(1900), 4(1700), 5( 850), 8(900) |
4G Network Bands | LTE band 1-5, 7, 8, 12, 13, 17-20, 25, 26, 28, 38, 40, 66 |
5G Network Bands | Does not have support for 5G Network |
Speed | HSPA 42.2/5.76 Mbps, LTE-A |
Also Known As |
- - |
Dimensions | 177.3 x 84.3 x 18.4 mm |
Weight | 398 grams |
Build |
Glass front - IP68/IP69K - MLT-STD-810 - Water, Dust and Shock resistance |
SIM Type | Hybrid Dual SIM (Nano-SIM, dual stand-by) |
Display Type | IPS LCD touchscreen / 16M colors / 120Hz / 180 Sampling |
Size | 6.78-inches, (82.9% screen-to-body ratio) |
Resolution | 1080 x 2460 pixels, 20.5:9 ratio (396 ppi density) |
Operating System | Android 12 |
Chipset | MediaTek Helio G99 (6 nm) |
CPU | Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) |
GPU | Mali-G57 MC2 |
RAM + ROM | 12GB + 256GB |
Card Slot | Yes, up to 512GB via microSD card (uses SIM 2 slot) |
Camera Type | Triple Lenses |
Camera Sensor(s) |
Main: 64MP, f/1.79, PDAF, Sony IMX686 Night: 20MP, Sony IMX350, night vision (IR illumination) Depth: 2 MP Thermal sensor: 0.05 MP, InfiRay ELF3 |
Camera Features | Autofocus / Continuous shooting / Digital zoom / HDR / Night shots / Quad-LED flash |
Video Resolution | 2K/1080p/720@30fps |
Camera Type | Single Lens |
Camera Sensor(s) | 20-megapixel |
Camera Features | FaceID / Autofocus |
Video Resolution | 1080p/720@30fps |
Loudspeaker | Yes |
Speaker Location | Chin, below display |
Audio Jack Type | Yes, 3.5mm audio jack, |
Bluetooth | Bluetooth 5.0, A2DP, LE |
NFC | |
GPS | Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS |
FM Radio | No |
Battery Capacity | Non-removable Li-Po 9800mAh battery |
Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass |
Box Contents | Charging Brick / USB cable |
We CANNOT guarantee 100% accuracy for the specification table above.