Screen size
C7Winner: 1.5"+7.1%
GT51.4"
Quick verdict
C7 and GT5 are close on the measured specs.
Measured wins
C7
4
spec wins
Ties
4
equal specs
GT5
4
spec wins
Screen size
Technology
C7
No cellular connectivity
GT5
No cellular connectivity
2G bands
C7
N/A
GT5
N/A
3G bands
C7
N/A
GT5
N/A
4G bands
C7
N/A
GT5
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
C7
No
GT5
No
GPRS
C7
No
GT5
No
EDGE
C7
No
GT5
No
Announced
C7
2021
GT5
2026, February
Status
C7
Available. Released 2021
GT5
Available. Released 2026, February
Dimensions
C7
44 x 44 x 12 mm (1.73 x 1.73 x 0.47 in)
GT5
49.5 x 49.5 x 13.7 mm (1.95 x 1.95 x 0.54 in)
Weight
C7
34 g (1.20 oz)
GT5
77 g (2.72 oz)
SIM
C7
No
GT5
No
Other
C7
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
GT5
Waterproof (5ATM)
Type
C7
IPS LCD
GT5
AMOLED
Size
C7
1.54 inches
GT5
1.43 inches
Resolution
C7
240 x 240 pixels (~220 ppi density)
GT5
466 x 466 pixels (~461 ppi density)
Protection
C7
Scratch-resistant glass
GT5
-
OS
C7
Proprietary OS
GT5
Proprietary OS
Card slot
C7
No
GT5
No
Other
C7
No
GT5
No
Loudspeaker
C7
No
GT5
Yes
3.5mm jack
C7
No
GT5
No
WLAN
C7
No
GT5
No
Bluetooth
C7
5.0, A2DP, LE
GT5
6.0, A2DP, LE
Positioning
C7
No
GT5
GPS (L1+L5)
NFC
C7
No
GT5
No
Radio
C7
No
GT5
No
USB
C7
No
GT5
No
Sensors
C7
Accelerometer, gyro, heart rate
GT5
Accelerometer, heart rate, SpO2, barometer, compass
Type
C7
260 mAh
GT5
500 mAh
Colors
C7
Black, Pink
GT5
Black