Screen size
Watch 2 Pro1.4"
Watch S5Winner: 1.5"+3.4%
Quick verdict
Watch S5 leads the measured specs 7-3.
Measured wins
Watch 2 Pro
3
spec wins
Ties
4
equal specs
Watch S5
7
spec wins
Overall winner
Screen size
Technology
Watch 2 Pro
GSM / HSPA / LTE
Watch S5
HSPA / LTE
2G bands
Watch 2 Pro
GSM 850 / 900 / 1800 / 1900
Watch S5
3G bands
Watch 2 Pro
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Watch S5
HSDPA
4G bands
Watch 2 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
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Watch S5
LTE
Speed
Watch 2 Pro
HSPA, LTE
Watch S5
HSPA, LTE
GPRS
Watch 2 Pro
-
Watch S5
No
EDGE
Watch 2 Pro
-
Watch S5
No
Announced
Watch 2 Pro
2023, September 26
Watch S5
2026, May 28
Status
Watch 2 Pro
Available. Released 2023, October 03
Watch S5
Available. Released 2026, May 28
Dimensions
Watch 2 Pro
47.6 x 45.9 x 11.8 mm (1.87 x 1.81 x 0.46 in)
Watch S5
46 x 46 x 11 mm (1.81 x 1.81 x 0.43 in)
Weight
Watch 2 Pro
54.5 g (1.94 oz)
Watch S5
46 g (1.62 oz)
Build
Watch 2 Pro
Stainless steel frame
Watch S5
Glass front, stainless steel frame, stainless steel/ceramic/forged carbon bezel
SIM
Watch 2 Pro
eSIM
Watch S5
eSIM (market/region dependent)
Other
Watch 2 Pro
Waterproof (5ATM)
Watch S5
Waterproof (5ATM)
Type
Watch 2 Pro
AMOLED, 600 nits
Watch S5
AMOLED, 1500 nits (HBM), 2500 nits (peak)
Size
Watch 2 Pro
1.43 inches
Watch S5
1.48 inches
Resolution
Watch 2 Pro
466 x 466 pixels (~326 ppi density)
Watch S5
480 x 480 pixels (~459 ppi density)
Protection
Watch 2 Pro
-
Watch S5
Drop-proof glass
OS
Watch 2 Pro
Android Wear OS 3.5
Watch S5
Xiaomi HyperOS 3
Chipset
Watch 2 Pro
Qualcomm Snapdragon W5+ Gen 1 (4 nm)
Watch S5
-
Card slot
Watch 2 Pro
No
Watch S5
No
Internal
Watch 2 Pro
32GB 2GB RAM
Watch S5
-
Other
Watch 2 Pro
No
Watch S5
No
Loudspeaker
Watch 2 Pro
Yes
Watch S5
Yes
3.5mm jack
Watch 2 Pro
No
Watch S5
No
WLAN
Watch 2 Pro
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Watch S5
No
Bluetooth
Watch 2 Pro
5.2, A2DP, LE
Watch S5
5.4, LE
Positioning
Watch 2 Pro
GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS
Watch S5
GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS
NFC
Watch 2 Pro
Yes (market/region dependent)
Watch S5
Yes (market/region dependent)
Radio
Watch 2 Pro
No
Watch S5
No
USB
Watch 2 Pro
No
Watch S5
No
Sensors
Watch 2 Pro
Accelerometer, gyro, compass, barometer, heart rate, SpO2
Watch S5
Accelerometer, gyro, compass, barometer, heart rate, SpO2
Type
Watch 2 Pro
Li-Po 495 mAh
Watch S5
Li-Po 815 mAh
Colors
Watch 2 Pro
Black, Silver
Watch S5
Black, Silver, Ceramic Blue, Jungle Green, Beige (eSIM)
Models
Watch 2 Pro
M2233W1
Watch S5
M2530W1, M2517W1
Price
Watch 2 Pro
About 170 EUR
Watch S5
About 180 EUR