Oukitel is known for producing smartphones with huge batteries. The K8000 is their new flagship that comes with a 8,000mAh battery, which is the world’s first 8,000mAh smartphone. In addition the big battery capacity, it features a stylish appearance and tons of features. Now, let’s have a close look at this handset.

Design & Display

The Oukitel K8000 comes in a stylish design with an exquisitely crafted CNC milled aluminum alloy unibody and a new antenna design. It looks quite thin and slim to hold in one hand, though packing a large battery. Oukitel offers three color options including Black, Gold and Blue for this handset. On the front panel of the K8000, it’s a 5.5-inch HD impressive display with 1280 x 720 pixels resolution produced by Samsung AMOLED LCD. It reaches 88% body-to-screen ratio. Moreover, the screen is protected by 2.5D Asahi Glass Dragontrail. Under the screen, there is a physical home button with fingerprint sensor. While on the top, a front camera, microphone and speakers are there. On its rear panel, there is a dual rear camera set and a dual LED flash.

Oukitel K8000
Oukitel K8000

This handset is equipped with a micro USB port on the bottom edge and a 3.5mm Audio jack on the top edge. The power / volume buttons and SIM card slot are located on the right and left edges respectively.

Oukitel K8000
Oukitel K8000

Hardware & OS

For the performance, the Oukitel K8000 comes with octa-core processor MediaTek MT6750T, running at a maximum frequency of 1.5GHz. Along with 4GB of RAM and 64GB of ROM, it works well in many applications. In addition, it supports up to 64GB external memory via microSD card. For the graphic part, it’s equipped with the ARM Mali-T860 MP2 GPU. The K8000 runs on the Android 7.0 Nougat OS with an optimized energy-saving system.

Antutu ScoresOukitel K8000 Antutu
Geekbench ScoresOukitel K8000 Geekbench


As expected, the K8000 offers dual rear camera of 16MP + 2MP with dual LED flash. The selfie camera is 13MP with a viewing angle of 80 degrees. As this handset doesn’t focus on photography, thus we can’t expect too much on the quality of the cameras.

Oukitel K8000 camera
Oukitel K8000 camera


Battery life is always the biggest crutch of a smartphone. As its name suggest, the Oukitel K8000 carries a massive 8,000mAh battery for extra long battery performance. According to the manufacturer’s data, the handset supports 5 days of use of economy mode, 18 hours of playing games, and 25 hours of watching FHD video. Moreover, it comes with fast charging technology which supports longest using time by one time charge.


CPUMT6750T octa-core Cortex A53 1.5GHz
GPUARM Mali-T860 MP2 680MHZ
OSAndroid 7.0 Nougat
Memory4GB RAM + 64GB ROM, 64GB SD card support
Display5.5-inch HD AMOLED, Asahi Dragontrail Glass
ColorBlue, Black, Gold
CamerasDual rear: 16.0MP/2MP + true-tone LED flash
Front: 8MP
Video record1080P video
Battery8000mAh, 9V/2A charger
NetworkGSM: 850/900/1800/1900MHz
3G: 900/2100MHz
4G FDD: B1/B3/B7/B8/B20
ConnectivityMicro USB 5-Pin, 3.5mm jack, WiFi 802.11 a/b/g/n, BT v4.2
SensorsFingerprint Sensor (Front)/Gravity Sensor/Proximity Sensor/Ambient Light Sensor/Gyroscope/Magnetometer
FM RadioSupported
Dimensions156 x 77.8 x 10.7mm
Package ContentsCell Phone: 1
Power Adapter: 1
USB Cable: 1
Silicone Case: 1
English Manual : 1
Tempered Glass Screen Protector : 1
SIM Needle: 1


The Oukitel K8000 is a good option if you’re looking for a stylish smartphone that comes with big battery and main-stream features. The 8,000mAh battery supports longer using time even than the 10,000mAh. As for price, its original price is $229.99 but is running flash sale at $ 189.99 during Nov. 27 to Dec. 1 on GearBest.com. View more details by clicking the following link.

Buy Oukitel K8000 on GearBest.com
View more about Oukitel K8000 Promo