Screen size
GT3Winner: 2.0"+34%
Smart Watch1.3"
Quick verdict
GT3 leads the measured specs 6-2.
Measured wins
GT3
6
spec wins
Overall winner
Ties
4
equal specs
Smart Watch
2
spec wins
Screen size
Technology
GT3
No cellular connectivity
Smart Watch
No cellular connectivity
2G bands
GT3
N/A
Smart Watch
N/A
3G bands
GT3
N/A
Smart Watch
N/A
4G bands
GT3
N/A
Smart Watch
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
N/A
Speed
GT3
No
Smart Watch
No
GPRS
GT3
No
Smart Watch
No
EDGE
GT3
No
Smart Watch
No
Announced
GT3
2025, March
Smart Watch
2020. Released 2020
Status
GT3
Available. Released 2025, March
Smart Watch
Discontinued
Dimensions
GT3
59.3 x 48.2 x 13.4 mm (2.33 x 1.90 x 0.53 in)
Smart Watch
41.6 x 41.6 x 11.6 mm (1.64 x 1.64 x 0.46 in)
Weight
GT3
57 g (2.01 oz)
Smart Watch
-
SIM
GT3
No
Smart Watch
No
Other
GT3
Waterproof (5ATM)
Smart Watch
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Waterproof (5ATM)
Type
GT3
AMOLED
Smart Watch
TFT LCD
Size
GT3
1.96 inches
Smart Watch
1.3 inches
Resolution
GT3
410 x 502 pixels (~331 ppi density)
Smart Watch
240 x 240 pixels (~261 ppi density)
Protection
GT3
-
Smart Watch
Scratch-resistant glass
OS
GT3
Proprietary OS
Smart Watch
Proprietary OS
Card slot
GT3
No
Smart Watch
No
Internal
GT3
32MB
Smart Watch
-
Other
GT3
No
Smart Watch
No
Loudspeaker
GT3
Yes
Smart Watch
No
3.5mm jack
GT3
No
Smart Watch
No
WLAN
GT3
No
Smart Watch
No
Bluetooth
GT3
5.3, A2DP, LE
Smart Watch
5.0, A2DP, LE
Positioning
GT3
GPS (L1+L5)
Smart Watch
No
NFC
GT3
No
Smart Watch
No
Radio
GT3
No
Smart Watch
No
USB
GT3
No
Smart Watch
No
Sensors
GT3
Accelerometer, gyro, barometer, compass, heart rate, SpO2
Smart Watch
Accelerometer, gyro, heart rate
Languages
GT3
Smart Watch
-
Type
GT3
530 mAh
Smart Watch
210 mAh
Colors
GT3
Black, Gray
Smart Watch
Black, Pink