Screen size
Watch 4 Pro1.5"
Watch X5iWinner: 2.0"+24%
Quick verdict
Watch 4 Pro leads the measured specs 5-4.
Measured wins
Watch 4 Pro
5
spec wins
Overall winner
Ties
3
equal specs
Watch X5i
4
spec wins
Screen size
Technology
Watch 4 Pro
GSM / HSPA / LTE
Watch X5i
No cellular connectivity
2G bands
Watch 4 Pro
GSM 850 / 900 / 1800 / 1900
Watch X5i
N/A
3G bands
Watch 4 Pro
HSDPA 850 / 900 / 2100
Watch X5i
N/A
4G bands
Watch 4 Pro
LTE
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
3.5mm jack
equal specsSD card
equal specsStereo speakers
Watch X5i
N/A
Speed
Watch 4 Pro
HSPA, LTE
Watch X5i
No
GPRS
Watch 4 Pro
-
Watch X5i
No
EDGE
Watch 4 Pro
-
Watch X5i
No
Announced
Watch 4 Pro
2023, October 12
Watch X5i
2026, April 01
Status
Watch 4 Pro
Available. Released 2023, October 12
Watch X5i
Available. Released 2026, April 01
Dimensions
Watch 4 Pro
46.4 x 46.4 x 11.4 mm (1.83 x 1.83 x 0.45 in)
Watch X5i
46.7 x 40.5 x 10.9 mm (1.84 x 1.59 x 0.43 in)
Weight
Watch 4 Pro
50 g (1.76 oz)
Watch X5i
28 g (0.99 oz)
Build
Watch 4 Pro
Glass front, plastic back, stainless steel frame 316L
Watch X5i
Glass front, plastic frame, plastic back
SIM
Watch 4 Pro
eSIM
Watch X5i
No
Other
Watch 4 Pro
50m water resistant 5 ATM Compatible with standard 22mm straps
Watch X5i
1ATM water resistant IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Type
Watch 4 Pro
LTPO AMOLED
Watch X5i
AMOLED
Size
Watch 4 Pro
1.5 inches
Watch X5i
1.97 inches
Resolution
Watch 4 Pro
464 x 464 pixels (~310 ppi density)
Watch X5i
390 x 450 pixels (~302 ppi density)
OS
Watch 4 Pro
MagicOS 7.2
Watch X5i
RTOS OS
Card slot
Watch 4 Pro
No
Watch X5i
No
Other
Watch 4 Pro
No
Watch X5i
No
Loudspeaker
Watch 4 Pro
Yes
Watch X5i
Yes
3.5mm jack
Watch 4 Pro
No
Watch X5i
No
WLAN
Watch 4 Pro
No
Watch X5i
No
Bluetooth
Watch 4 Pro
5.2, LE, EDR
Watch X5i
5.4, LE
Positioning
Watch 4 Pro
GPS, GLONASS, BDS, GALILEO, QZSS
Watch X5i
No
NFC
Watch 4 Pro
Yes (market/region dependent)
Watch X5i
No
Radio
Watch 4 Pro
No
Watch X5i
No
USB
Watch 4 Pro
No
Watch X5i
No
Sensors
Watch 4 Pro
Accelerometer, gyro, heart rate, barometer, compass, SpO2
Watch X5i
Accelerometer, heart rate, SpO2
Type
Watch 4 Pro
Li-Po 480 mAh
Watch X5i
Li-Po 420 mAh
Charging
Watch 4 Pro
Wireless
Watch X5i
-
Colors
Watch 4 Pro
Black, Silver, Gold
Watch X5i
Black, White
Models
Watch 4 Pro
TUM-L19
Watch X5i
WTS-B19
Price
Watch 4 Pro
About 230 EUR
Watch X5i
About 30 EUR