Screen size
C91.3"
GT3Winner: 2.0"+35%
Quick verdict
GT3 leads the measured specs 6-2.
Measured wins
C9
2
spec wins
Ties
4
equal specs
GT3
6
spec wins
Overall winner
Screen size
Technology
C9
No cellular connectivity
GT3
No cellular connectivity
2G bands
C9
N/A
GT3
N/A
3G bands
C9
N/A
GT3
N/A
4G bands
C9
N/A
GT3
N/A
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Speed
C9
No
GT3
No
GPRS
C9
No
GT3
No
EDGE
C9
No
GT3
No
Announced
C9
2021
GT3
2025, March
Status
C9
Available. Released 2021
GT3
Available. Released 2025, March
Dimensions
C9
43 x 43 x 10 mm (1.69 x 1.69 x 0.39 in)
GT3
59.3 x 48.2 x 13.4 mm (2.33 x 1.90 x 0.53 in)
Weight
C9
-
GT3
57 g (2.01 oz)
SIM
C9
No
GT3
No
Other
C9
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
GT3
Waterproof (5ATM)
Type
C9
IPS LCD
GT3
AMOLED
Size
C9
1.28 inches
GT3
1.96 inches
Resolution
C9
240 x 240 pixels (~265 ppi density)
GT3
410 x 502 pixels (~331 ppi density)
Protection
C9
Scratch-resistant glass
GT3
-
OS
C9
Proprietary OS
GT3
Proprietary OS
Card slot
C9
No
GT3
No
Internal
C9
16MB
GT3
32MB
Other
C9
No
GT3
No
Loudspeaker
C9
No
GT3
Yes
3.5mm jack
C9
No
GT3
No
WLAN
C9
No
GT3
No
Bluetooth
C9
5.0, A2DP, LE
GT3
5.3, A2DP, LE
Positioning
C9
No
GT3
GPS (L1+L5)
NFC
C9
No
GT3
No
Radio
C9
No
GT3
No
USB
C9
No
GT3
No
Sensors
C9
Accelerometer, gyro, heart rate
GT3
Accelerometer, gyro, barometer, compass, heart rate, SpO2
Languages
C9
-
GT3
Type
C9
210 mAh
GT3
530 mAh
Colors
C9
Black, Blue, Pink
GT3
Black, Gray