Oppo Watch 3 vs Apple Watch Series 8

Phones Images
PHONES
Phone Names Oppo Watch 3 Apple Watch Series 8
Network
2G bandsN/AGSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - International, China, HK
4G bandsLTE1, 2, 3, 4, 5, 6, 7, 8, 18, 19, 20, 25, 26, 28, 39, 40, 41, 66 - International, China, HK
SpeedHSPA, LTEHSPA, LTE
TechnologyHSPA / LTEGSM / HSPA / LTE
 -1, 2, 3, 4, 5, 6, 7, 12, 13, 14, 17, 18, 19, 25, 26, 39, 40, 41, 66 - USA, LATAM, Canada
Launch
Announced2022, August 102022, September 07
StatusAvailable. Released 2022, August 19Available. Released 2022, September 16
Body
BuildGlass front, aluminum frameSapphire crystal front, ceramic/sapphire crystal back, stainless steel frame
Dimensions43 x 37 x 11.7 mm (1.69 x 1.46 x 0.46 in)45 x 38 x 10.7 mm (1.77 x 1.50 x 0.42 in)
SIMeSIM (market/region dependent)eSIM
Weight31.9 g (1.13 oz)42.3 g (41mm), 51.5 g (45mm) (1.48 oz)
 5ATM water resistantIP6X certified 50m water resistant ECG certified (region dependent SW application; HW available on all models)
Display
Protection-Sapphire crystal glass
Resolution372 x 430 pixels (~326 ppi density)484 x 396 pixels (~326 ppi density)
Size1.75 inches1.9 inches
TypeAMOLEDRetina LTPO OLED, 1000 nits (peak)
 -Always-on display
Platform
CPUQuad-core 1.7 GHz Cortex-A53Dual-core
ChipsetQualcomm Snapdragon W5+ Gen 1 (4 nm)Apple S8
GPUAdreno A702PowerVR
OSAndroid Wear OS - InternationalColorOS Watch 3.0 - ChinawatchOS 9.0, upgradable to watchOS 26.1
Memory
Card slotNoNo
Internal32GB 1GB RAM32GB 1GB RAM
 eMMC 4.5eMMC 5.1
Sound
3.5mm jack NoNo
35mm jackNoNo
Loudspeaker YesYes
Comms
Bluetooth5.0, A2DP, LE5.3, A2DP, LE
NFCYesYes
PositioningGPS, GLONASS, BDS, GALILEO, QZSSGPS, GLONASS, GALILEO, QZSS, BDS
RadioNoNo
USBNoNo
WLAN-Wi-Fi 802.11 b/g/n, dual-band
Features
SensorsAccelerometer, gyro, heart rate, compass, barometer, SpO2Accelerometer, gyro, heart rate, barometer, always-on altimeter, compass, SpO2, VO2max, temperature (body)
 -Temperature sensing (0.01˚ accuracy) Natural language commands and dictation (talking mode) Ultra Wideband (UWB) support
Battery
Charging-Wireless, 0-80% in 45 min
TypeLi-Ion 400 mAhLi-Ion 308 mAh
Misc
ColorsBlack, GoldGraphite, Silver, Gold
Models-A2773, A2775, A2772, A2774, A2857, A2858, watch6,16, watch6,17
PriceAbout 220 EURAbout 330 EUR
SAR-0.31 W/kg (head)     0.55 W/kg (body)
SAR EU-0.31 W/kg (head)     0.55 W/kg (body)
Camera
 NoNo