Screen size
Watch 41.8"
Watch X5iWinner: 2.0"+11%
Quick verdict
Watch 4 leads the measured specs 5-4.
Measured wins
Watch 4
5
spec wins
Overall winner
Ties
4
equal specs
Watch X5i
4
spec wins
Screen size
Technology
Watch 4
GSM / HSPA / LTE
Watch X5i
No cellular connectivity
2G bands
Watch 4
GSM 850 / 900 / 1800 / 1900
Watch X5i
N/A
3G bands
Watch 4
HSDPA 900 / 2100
Watch X5i
N/A
4G bands
Watch 4
LTE
Watch X5i
Resolution
equal specsRefresh 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
3.5mm jack
equal specsSD card
equal specsStereo speakers
N/A
Speed
Watch 4
HSPA, LTE
Watch X5i
No
GPRS
Watch 4
-
Watch X5i
No
EDGE
Watch 4
-
Watch X5i
No
Announced
Watch 4
2023, July 12
Watch X5i
2026, April 01
Status
Watch 4
Available. Released 2023, July 12
Watch X5i
Available. Released 2026, April 01
Dimensions
Watch 4
45.3 x 39.1 x 11.2 mm (1.78 x 1.54 x 0.44 in)
Watch X5i
46.7 x 40.5 x 10.9 mm (1.84 x 1.59 x 0.43 in)
Weight
Watch 4
32 g (1.13 oz)
Watch X5i
28 g (0.99 oz)
Build
Watch 4
Glass front, plastic back, plastic frame
Watch X5i
Glass front, plastic frame, plastic back
SIM
Watch 4
eSIM
Watch X5i
No
Other
Watch 4
5ATM water resistant (50m waterproof)
Watch X5i
1ATM water resistant IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Type
Watch 4
AMOLED
Watch X5i
AMOLED
Size
Watch 4
1.75 inches
Watch X5i
1.97 inches
Resolution
Watch 4
390 x 450 pixels (~340 ppi density)
Watch X5i
390 x 450 pixels (~302 ppi density)
OS
Watch 4
MagicOS 7.2
Watch X5i
RTOS OS
Card slot
Watch 4
No
Watch X5i
No
Internal
Watch 4
4GB 32MB RAM
Watch X5i
-
Other
Watch 4
No
Watch X5i
No
Loudspeaker
Watch 4
Yes
Watch X5i
Yes
3.5mm jack
Watch 4
No
Watch X5i
No
WLAN
Watch 4
No
Watch X5i
No
Bluetooth
Watch 4
5.2, LE
Watch X5i
5.4, LE
Positioning
Watch 4
GPS, GLONASS, GALILEO, BDS, QZSS
Watch X5i
No
NFC
Watch 4
Yes
Watch X5i
No
Radio
Watch 4
No
Watch X5i
No
USB
Watch 4
No
Watch X5i
No
Sensors
Watch 4
Accelerometer, gyro, heart rate, SpO2
Watch X5i
Accelerometer, heart rate, SpO2
Type
Watch 4
Li-Ion 451 mAh
Watch X5i
Li-Po 420 mAh
Colors
Watch 4
Black, Gold
Watch X5i
Black, White
Models
Watch 4
TMA-L19
Watch X5i
WTS-B19
Price
Watch 4
About 120 EUR
Watch X5i
About 30 EUR