Screen size
W031.7"
X3Winner: 1.7"+1.7%
Quick verdict
X3 leads the measured specs 6-2.
Measured wins
W03
2
spec wins
Ties
4
equal specs
X3
6
spec wins
Overall winner
Screen size
Technology
W03
No cellular connectivity
X3
No cellular connectivity
2G bands
W03
N/A
X3
N/A
3G bands
W03
N/A
X3
N/A
4G bands
W03
N/A
X3
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
W03
No
X3
No
GPRS
W03
No
X3
No
EDGE
W03
No
X3
No
Announced
W03
2021
X3
2025, March
Status
W03
Available. Released 2021
X3
Available. Released 2025, March
Dimensions
W03
43 x 43 x 12 mm (1.69 x 1.69 x 0.47 in)
X3
53.8 x 53.8 x 13.5 mm (2.12 x 2.12 x 0.53 in)
Weight
W03
-
X3
94.6 g (3.35 oz)
Build
W03
Glass front, aluminum frame, plastic back
X3
Zinc alloy frame and rear
SIM
W03
No
X3
No
Other
W03
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
X3
Waterproof (5ATM)
Type
W03
TFT LCD
X3
TFT LCD
Size
W03
1.7 inches
X3
1.73 inches
Resolution
W03
240 x 240 pixels (~200 ppi density)
X3
466 x 466 pixels (~381 ppi density)
Protection
W03
Scratch-resistant glass
X3
-
OS
W03
Proprietary OS
X3
Proprietary OS
Card slot
W03
No
X3
No
Internal
W03
-
X3
16MB
Other
W03
No
X3
No
Loudspeaker
W03
No
X3
Yes
3.5mm jack
W03
No
X3
No
WLAN
W03
No
X3
No
Bluetooth
W03
5.1, A2DP, LE
X3
5.3, A2DP
Positioning
W03
No
X3
Unspecified
NFC
W03
No
X3
No
Radio
W03
No
X3
No
USB
W03
No
X3
No
Sensors
W03
Accelerometer, gyro, heart rate
X3
Accelerometer, heart rate, SpO2, barometer, compass
Type
W03
260 mAh
X3
900 mAh
Colors
W03
Black, Blue, Pink
X3
Black