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AGM G3 vs Cubot A40

What G3 does better (11) and where A40 wins (7) — every spec side by side.

AGM G3
AGM · 2025G3
7.4Score
11 advantages≈ $480
Higher score
vs
Cubot A40
Cubot · 2025A40
7.3Score
7 advantages
5.5Display6.6
5.3Camera6.4
8.9Battery7.5
6.0Features6.2
Dimensions

Size comparison

G3A40
82.8 × 177.51678.1 × 172.38.8
G3A40Difference
Height177.5 mm172.3 mm+5.2 mm
Width82.8 mm78.1 mm+4.7 mm
Thickness16 mm8.8 mm+7.2 mm
Weight375 g213 g+162 g

Drawn to the same scale from the official dimensions (front and side).

Why is G3 better than A40?

  1. Battery capacity10,000 mAh vs 5,100 mAh+96%
  2. RAM12 GB vs 8 GB+50%
  3. Storage (max)512 GB vs 256 GB2×
  4. Wireless chargingYes · A40: No
  5. CPU frequency2.5 GHz vs 1.6 GHz+56%
  6. Pixel density392 ppi vs 260 ppi+51%
  7. Storage (base)512 GB vs 64 GB8×
  8. Main camera50 MP vs 48 MP+4%
  9. Energy classA vs C
  10. Resolution (width)1,080 px vs 720 px+50%
  11. Bluetooth5.2 vs 5+4%

Why is A40 better than G3?

  1. Stereo speakersNo · G3: Yes
  2. Weight375 g vs 213 g+76%
  3. Rear cameras1 vs 22×
  4. Ultra-wide cameraNo · G3: Yes
  5. Thickness16 mm vs 8.8 mm+82%
  6. Screen size6.7″ vs 6.9″+2%
  7. Screen-to-body ratio74.2% vs 83.5%+13%
Specifications

Side by side

AGM G3AGM G3≈ $4807.4
Design
Weight375 g213 g
Thickness16 mm8.8 mm
Height177.5 mm172.3 mm
Width82.8 mm78.1 mm
Ingress protectionIP68—
Water resistance (IPx)IPx8—
Glass protectionPanda Glass—
ColoursBlackBlack, Purple, Titan Grey
Display
Screen size6.7″6.9″
PanelIPS TFTIPS LCD
OLED panelNoNo
Resolution (width)1,080 px720 px
Resolution (height)2,400 px1,640 px
Pixel density392 ppi260 ppi
Refresh rate120 Hz120 Hz
Peak brightness450 nits—
Screen-to-body ratio74.2%83.5%
Performance
ChipsetMediatek Dimensity 7300Unisoc T606
Chip makerMediatekUnisoc
Process—12 nm
CPU cores88
CPU frequency2.5 GHz1.6 GHz
GPUMali G615 MC2Mali-G57 MP1
Memory
RAM12 GB8 GB
Storage (max)512 GB256 GB
Storage (base)512 GB64 GB
Memory card slotYesYes
Camera
Main camera50 MP48 MP
Rear cameras12
Optical stabilisationNoNo
Ultra-wide cameraNoYes
Telephoto cameraNoNo
Selfie camera—16 MP
4K selfie video—No
Battery
Battery capacity10,000 mAh5,100 mAh
Wired charging33 W—
Wireless chargingYesNo
Wireless charging power18 W—
Connectivity
5GNoNo
eSIMNoNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 5Wi-Fi 5
Bluetooth5.25
NFCYesYes
USB—USB Type-C
USB version2—
Satellite navigationGPS, GLONASS, GALILEOGLONASS, GALILEO, BDS
Features
Stereo speakersNoYes
3.5 mm headphone jack—No
Sensorsproximity, accelerometer, gyro, compass, fingerprintAccelerometer, proximity
Software
OS at launchAndroid 15Android 15
PlatformAndroidAndroid
EU label
Energy classAC
Battery charge cycles—1,300
Endurance per cycle—44 h
Repairability class—B
Drop resistance class—A
To compare: 0up to 4 models
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