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General Mobile GM 21

General Mobile GM 21
₦118,800
Brand: General Mobile
Category: Smartphones
  • Display 6.52-inchs HD+ screen
  • Camera 13MP Triple Camera / 8MP front
  • Memory 3GB RAM / 32GB ROM
  • Platform UNiSOC SC9863A / Android 11

Our Rating

Ratings from experts

7.8
  • Design, Built Quality 7 / 10
  • Display Quality 7 / 10
  • Camera Quality 7 / 10
  • Audio & Multimedia 7 / 10
  • OS and Usability 9 / 10
  • Battery Performance 10 / 10

The General Mobile GM 21 succeeds the GM 20 with a slightly larger display and an updated Android version. It features a 6.52-inch IPS LCD screen with a 720 x 1600 HD+ resolution and a dewdrop notch housing the front camera.The device is powered by the UniSoC SC9863A chipset, an octa-core processor clocked at 1.6 GHz, paired with a PowerVR GE8322 GPU. It includes 3GB of RAM and 32GB of internal storage, wich can be expanded via a microSD card.

For photography, the GM 21 has a triple rear camera setup consisting of a 13-megapixel primary sensor and two VGA sensors, supported by a single LED flash.The front camera is an 8-megapixel sensor designed for selfies and video calls.

Connectivity options include dual 4G LTE SIM support,Bluetooth 4.2,and a USB type-C port for charging and data transfer. The phone runs on Android 11 out of the box. A 5000mAh battery powers the device,and a fingerprint scanner is located on the back for biometric security.

The GM 21 is available in three color variants: Dark Gray, Deep Blue, and Light Blue. Additional sensors and features include a proximity sensor and accelerometer, typical for devices in this category. The phone targets entry-level users requiring basic smartphone functionality with moderate performance.

Full Specifications

NETWORK

Technology GSM / HSPA / LTE
2G Network Bands GSM 850 / 900 / 1800 / 1900 - SIM 1 and SIM 2
3G Network Bands HSPA 42.2/5.76 Mbps, LTE
4G Network Bands LTE band 1, 2, 3, 5, 7, 8, 20, 38, 40
Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps

LAUNCH

Also Known As -
-

BODY

Dimensions 165.24 x 76.95 x 8.99 mm
Weight 205 grams
Build Glass front / Plastic Body
SIM Type Dual SIM (Nano-SIM, dual stand-by)

DISPLAY

Display Type IPS LCD capacitive touchscreen, 16M colors
Size 6.52 inches, 102.6 cm2 (~81.7% screen-to-body ratio)
Resolution 720 x 1600 pixels, 20:9 ratio (~269 ppi density)

PLATFORM

Operating System Android 11
Chipset Spreadtrum UniSoC SC9863A
CPU Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
GPU PowerVR GE8322

MEMORY

RAM + ROM 3GB + 32GB
Card Slot Yes, up to 128GB via microSD card (uses SIM 2 slot)

MAIN CAMERA

Camera Type Triple Lenses
Camera Sensor(s) Main: 13 MP, (wide)
Depth: 0.3MP
Depth: 0.3MP
Camera Features Autofocus / Continuous shooting / Digital zoom / HDR / Touch focus / Face detection / LED flash
Video Resolution 1080p@30fps

SELFIE CAMERA

Camera Type Single Lens
Camera Sensor(s) 8 megapixel
Camera Features Face Beautification / FaceID
Video Resolution 1080p

SOUND

Loudspeaker Yes
Speaker Location Placed at the base of the phone
Audio Jack Type Yes, 3.5mm audio jack

CONNECTIVITY

Bluetooth Bluetooth 4.2, A2DP
NFC
GPS Yes, with A-GPS, GLONASS

BATTERY

Battery Capacity Non-removable Li-Po 5000 mAh battery

OTHER FEATURES

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

User Reviews

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Disclaimer Note

Note: Specifications may not be 100% accurate.