Screen size
Watch 21.4"
Watch S5 46mmWinner: 1.5"+3.4%
Quick verdict
Watch S5 46mm leads the measured specs 6-4.
Measured wins
Watch 2
4
spec wins
Ties
4
equal specs
Watch S5 46mm
6
spec wins
Overall winner
Screen size
Technology
Watch 2
No cellular connectivity
Watch S5 46mm
HSPA / LTE
2G bands
Watch 2
N/A
Watch S5 46mm
3G bands
Watch 2
N/A
Watch S5 46mm
HSDPA - cellular model only
4G bands
Watch 2
N/A
Watch S5 46mm
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
LTE - cellular model only
GPRS
Watch 2
No
Watch S5 46mm
No
EDGE
Watch 2
No
Watch S5 46mm
No
Speed
Watch 2
-
Watch S5 46mm
HSPA, LTE
Announced
Watch 2
2024, February 12
Watch S5 46mm
2026, May 28
Status
Watch 2
Available. Released 2024, February 22
Watch S5 46mm
Available. Released 2026, May 28
Dimensions
Watch 2
47.5 x 45.9 x 11.8 mm (1.87 x 1.81 x 0.46 in)
Watch S5 46mm
46 x 46 x 11 mm (1.81 x 1.81 x 0.43 in)
Weight
Watch 2
36.8 g (1.31 oz)
Watch S5 46mm
46 g (1.62 oz)
Build
Watch 2
Aluminum frame
Watch S5 46mm
Glass front, stainless steel frame, stainless steel/ceramic/forged carbon bezel
SIM
Watch 2
No
Watch S5 46mm
eSIM (market/region dependent)
Other
Watch 2
Waterproof (5ATM)
Watch S5 46mm
Waterproof (5ATM)
Type
Watch 2
AMOLED, 600 nits
Watch S5 46mm
AMOLED, 1500 nits (HBM), 2500 nits (peak)
Size
Watch 2
1.43 inches
Watch S5 46mm
1.48 inches
Resolution
Watch 2
466 x 466 pixels (~326 ppi density)
Watch S5 46mm
480 x 480 pixels (~323 ppi density)
Protection
Watch 2
-
Watch S5 46mm
Drop-proof glass
OS
Watch 2
Android Wear OS
Watch S5 46mm
Xiaomi HyperOS 3
Chipset
Watch 2
Qualcomm Snapdragon W5+ Gen 1 (4 nm)
Watch S5 46mm
-
Card slot
Watch 2
No
Watch S5 46mm
No
Internal
Watch 2
32GB 2GB RAM
Watch S5 46mm
Unspecified storage
Other
Watch 2
No
Watch S5 46mm
No
Loudspeaker
Watch 2
Yes
Watch S5 46mm
Yes
3.5mm jack
Watch 2
No
Watch S5 46mm
No
WLAN
Watch 2
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Watch S5 46mm
Yes (file transfer only)
Bluetooth
Watch 2
5.2, A2DP, LE
Watch S5 46mm
5.4, LE
Positioning
Watch 2
GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS
Watch S5 46mm
GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS
NFC
Watch 2
Yes (market/region dependent)
Watch S5 46mm
Yes (market/region dependent)
Radio
Watch 2
No
Watch S5 46mm
No
USB
Watch 2
No
Watch S5 46mm
No
Sensors
Watch 2
Accelerometer, gyro, compass, barometer, heart rate, SpO2
Watch S5 46mm
Accelerometer, gyro, compass, barometer, heart rate, SpO2
Type
Watch 2
Li-Po 495 mAh
Watch S5 46mm
Li-Po 815 mAh
Colors
Watch 2
Black, Silver
Watch S5 46mm
Black, Silver, Ceramic Blue, Jungle Green, Beige (eSIM)
Models
Watch 2
M2320W1
Watch S5 46mm
M2530W1, M2517W1
Price
Watch 2
About 70 EUR
Watch S5 46mm
€ 179.37