The Oukitel WP21 Ultra is the second model in the WP21 series. Unlike the original WP21,which features a secondary display,the Ultra replaces this with a dedicated thermal imaging sensor located in the same position. The front display is a 6.78-inch IPS panel with a dotted notch at the top and supports a 120Hz refresh rate.
Internally,the WP21 Ultra is equipped with a MediaTek Helio G99 octa-core processor paired with a Mali-G57 GPU.It includes 12GB of LPDDR4X RAM and 256GB of internal storage, which can be expanded via a microSD card.
The rear camera setup consists of four sensors. The primary camera is a 64-megapixel Sony IMX686 sensor with an f/1.9 aperture. It is indeed accompanied by a 20-megapixel Sony IMX350 sensor optimized for low-light conditions, a 2-megapixel macro lens, and a 0.05-megapixel infrared InfiRay ELF3 thermal sensor.
The device is powered by a 9800mAh battery,the same capacity as the original WP21,and supports 66W fast charging.The phone measures 18.4mm in thickness and weighs approximately 400 grams. It supports dual 4G SIM cards and has IP68, IP69K, and MIL-STD-810 certifications for water, dust, and shock resistance.The WP21 Ultra runs on Android 12 out of the box.
A detailed specification table for the Oukitel WP21 Ultra is provided 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 |
Note: Specifications may not be 100% accurate.