Apple Watch Series 8 vs Oppo Watch

Phones Images
Apple Watch Series 8 Oppo Watch
PHONES
Phone Names Apple Watch Series 8 Oppo Watch
Network
2G bandsGSM 850 / 900 / 1800 / 1900N/A
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - International, China, HKHSDPA 900 / 2100
4G bands1, 2, 3, 4, 5, 6, 7, 8, 18, 19, 20, 25, 26, 28, 39, 40, 41, 66 - International, China, HK1, 3, 7, 8, 20, 38 - International
SpeedHSPA, LTEHSPA, LTE
TechnologyGSM / HSPA / LTEHSPA / LTE
 1, 2, 3, 4, 5, 6, 7, 12, 13, 14, 17, 18, 19, 25, 26, 39, 40, 41, 66 - USA, LATAM, Canada1, 3, 5, 8, 38, 39, 40, 41 - China
Launch
Announced2022, September 072020, March 06. Released 2020, March 24
StatusAvailable. Released 2022, September 16Discontinued
Body
BuildSapphire crystal front, ceramic/sapphire crystal back, stainless steel frameGlass front, stainless steel frame or aluminum frame, ceramic/sapphire crystal back or plastic back
Dimensions45 x 38 x 10.7 mm (1.77 x 1.50 x 0.42 in)46 x 39 x 11.4 mm (1.81 x 1.54 x 0.45 in)
SIMeSIMeSIM (market/region dependent)
Weight42.3 g (41mm), 51.5 g (45mm) (1.48 oz)40 g (aluminum) / 45.5 g (stainless steel) (1.41 oz)
 IP6X certified 50m water resistant ECG certified (region dependent SW application; HW available on all models)5ATM water resistant (46mm model) 3ATM water resistant (41mm model)
Display
ProtectionSapphire crystal glassSchott Xensation Up (46mm), Corning Gorilla Glass (41mm)
Resolution484 x 396 pixels (~326 ppi density)402 x 476 pixels (~326 ppi density)
Size1.9 inches1.91 inches
TypeRetina LTPO OLED, 1000 nits (peak)AMOLED
 Always-on display-
Platform
CPUDual-coreQuad-core 1.09 GHz Cortex-A7
ChipsetApple S8Qualcomm Snapdragon Wear 3100 (28 nm) - InternationalQualcomm MSM8909W Snapdragon Wear 2500 (28 nm) - China
GPUPowerVRAdreno 304
OSwatchOS 9.0, upgradable to watchOS 26.1Android Wear OS - InternationalColorOS Watch OS - China
Memory
Card slotNoNo
Internal32GB 1GB RAM8GB 1GB RAM
 eMMC 5.1eMMC 4.5
Sound
3.5mm jack NoNo
35mm jackNoNo
Loudspeaker YesYes
Comms
Bluetooth5.3, A2DP, LE4.2, LE
NFCYesYes
PositioningGPS, GLONASS, GALILEO, QZSS, BDSGPS, GLONASS, BDS
RadioNoNo
USBNoNo
WLANWi-Fi 802.11 b/g/n, dual-bandWi-Fi 802.11 b/g/n
Features
SensorsAccelerometer, gyro, heart rate, barometer, always-on altimeter, compass, SpO2, VO2max, temperature (body)Accelerometer, gyro, heart rate, compass, barometer
 Temperature sensing (0.01˚ accuracy) Natural language commands and dictation (talking mode) Ultra Wideband (UWB) support-
Battery
ChargingWireless, 0-80% in 45 min-
TypeLi-Ion 308 mAhLi-Ion 430 mAh
Misc
ColorsGraphite, Silver, GoldBlack, Glossy Gold, Pink Gold, Silver Mist
ModelsA2773, A2775, A2772, A2774, A2857, A2858, watch6,16, watch6,17-
PriceAbout 330 EURAbout 100 EUR
SAR0.31 W/kg (head)     0.55 W/kg (body)-
SAR EU0.31 W/kg (head)     0.55 W/kg (body)-
Camera
 NoNo