Xiaomi Watch S3 vs OnePlus Watch 3

Phones Images
Xiaomi Watch S3 OnePlus Watch 3
PHONES
Phone Names Xiaomi Watch S3 OnePlus Watch 3
Network
2G bandsGSM 850 / 900 / 1800 / 1900N/A
3G bandsHSDPAN/A
4G bandsLTEN/A
EDGENoNo
GPRSNoNo
SpeedHSPA, LTENo
TechnologyGSM / HSPA / LTENo cellular connectivity
Launch
Announced2023, October 282025, February 18
StatusAvailable. Released 2023, October 28Available. Released 2025, March 03
Body
BuildAluminum alloy frame, stainless steel bezelSapphire crystal front, stainless steel frame, plastic back
Dimensions47 x 47 x 12 mm (1.85 x 1.85 x 0.47 in)47.6 x 46.6 x 11.8 mm (1.87 x 1.83 x 0.46 in)
SIMeSIM (market/region dependent)No
Weight44 g (1.55 oz)49.7 g (1.76 oz)
Display
ProtectionScratch/drop-proof glassSapphire crystal glass
Resolution466 x 466 pixels (~326 ppi density)466 x 466 pixels (~310 ppi density)
Size1.43 inches1.5 inches
TypeAMOLED, 600 nitsLTPO AMOLED, 2200 nits (peak)
Platform
Chipset-Qualcomm Snapdragon W5 Gen 1 (4 nm)
OSHyperOSColorOS Watch 7.0 + Wear OS 5.0
Memory
Card slotNoNo
Internal-32GB 2GB RAM
Sound
35mm jackNoNo
Loudspeaker YesYes
Comms
Bluetooth5.2, A2DP, LE5.2, A2DP, LE
NFCYes (market/region dependent)Yes
PositioningGPS (L1+L5), GLONASS, GALILEO, BDS, QZSSGPS (L1+L5), GLONASS, GALILEO, BDS, QZSS
RadioNoNo
USBNoNo
WLANNoWi-Fi 802.11 a/b/g/n, dual-band
Features
SensorsAccelerometer, gyro, compass, barometer, heart rate, SpO2Accelerometer, gyro, barometer, compass, heart rate, SpO2, thermometer (skin temperature)
Battery
Charging-7.5W wired
TypeLi-Po 486 mAhLi-Ion 648 mAh
Misc
ColorsBlack, Silver, BrownBlack titanium, Silver titanium
ModelsM2313W1, M2311W1OPWWE251
PriceAbout 110 EUR€ 138.00