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Cubot J8

Cubot J8
Brand: Cubot
Category: Phones
  • Display 5.5 inch 540 x 960 pixels FWVGA+ display
  • Camera 13 MP + 0.3 MP + 0.3 MP Back / 8 MP front
  • Memory 2GB RAM / 16 GB ROM
  • Platform MT6580 CPU / Android 10

Our Rating

The rating is based on the opinions of users and reliable reviewers.

  • Design, Built Quality 7 / 10
  • Display Quality 8 / 10
  • Camera Quality 8 / 10
  • Audio & Multimedia 7 / 10
  • OS and Usability 8 / 10
  • Battery Performance 9 / 10

Cubot J8 Highlights and Overview

Cubot J8 is the direct successor of Cubot J7. This Unit comes in a 5.5-inches display with a dewdrop notch atop. The device looks a lot like the Cubot Note 7, but this only have 3G speed and no support for 4G network.

The device come in a 5.5-inch fullview display, with 480 x 960 pixels resolutions, and powered by the MT6580 CPU along with Mali-400MP2, 2GB of RAM and a 16GB expandable internal storage.

On the camera department, you are getting a triple camera at the back, driven by a 13-megapixel main lens, along with two other auxiliary snappers, while a single 8 MP sensor seats upfront.

The device runs on Android 10 out the box, and provide support for dual SIMs, Bluetooth 4.0, and fueled by a 3100 mAh battery. Other specifications and key features of the Cubot J8 are detailed in the table below.

Cubot J8 Full Specifications and Features


Technology GSM / HSPA
2G Network Bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network Bands HSDPA 850 / 1900
4G Network Bands Does not have support for 4G LTE network
Speed HSPA 21.1/5.76 Mbps


Also Known As -


Dimensions 146.8 x 71.2 x 9.2 mm
Weight 155 grams
Build Plastic
SIM Type Dual SIM (Micro-SIM, dual stand-by)


Display Type IPS LCD capacitive touchscreen, 16M colors
Size 5.5 inches, 68.9 cm2 (~73.2% screen-to-body ratio)
Resolution 540 x 960 pixels, 18:9 ratio (~219 ppi density)


Operating System Android 10
Chipset Mediatek MT6580
CPU Quad-core 1.3 GHz Cortex-A7 (32nm)
GPU Mali-400MP2


Card Slot Yes, up to 32 GB via microSD card


Camera Type Triple Lenses
Camera Sensor(s) 13 MP + 0.3 MP + 0.3 MP main camera
Camera Features Geo-tagging, touch focus, PDAF, HDR
Video Resolution 720p


Camera Type Single Lens
Camera Sensor(s) 8-megapixel
Camera Features FaceID
Video Resolution 480p


Loudspeaker Yes
Speaker Location Back
Audio Jack Type Yes, 3.5mm audio jack


Bluetooth Bluetooth 4.2
FM Radio Yes


Battery Capacity Removable Li-Ion 3100 mAh battery
Wireless Charging No
Talk Time Talk Time is the longest time that a single battery charge will last when you are constantly talking on the phone under perfect conditions, Ambient temperature and highly dependent on the cellular network environment such as the distance to the closest cell network tower. Up to 39 hours
Stand-by Up to 700 hours


Sensors Fingerprint (side-mounted), accelerometer, proximity, compass
Box Contents Charging Brick / USB cable

Cubot J8 User Reviews and Opinions

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Disclaimer Note

We CANNOT guarantee 100% accuracy for the specification table above.