Apple Watch Series 8 vs vivo Watch

Phones Images
Apple Watch Series 8 vivo Watch
PHONES
Phone Names Apple Watch Series 8 vivo Watch
Network
2G bandsGSM 850 / 900 / 1800 / 1900N/A
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - International, China, HKN/A
4G bands1, 2, 3, 4, 5, 6, 7, 8, 18, 19, 20, 25, 26, 28, 39, 40, 41, 66 - International, China, HKN/A
EDGE-No
GPRS-No
SpeedHSPA, LTENo
TechnologyGSM / HSPA / LTENo cellular connectivity
 1, 2, 3, 4, 5, 6, 7, 12, 13, 14, 17, 18, 19, 25, 26, 39, 40, 41, 66 - USA, LATAM, Canada-
Launch
Announced2022, September 072020, September 23. Released 2020, September 28
StatusAvailable. Released 2022, September 16Discontinued
Body
BuildSapphire crystal front, ceramic/sapphire crystal back, stainless steel frameGlass front, stainless steel frame 316L
Dimensions45 x 38 x 10.7 mm (1.77 x 1.50 x 0.42 in)46 x 46 x 10.6 mm (1.81 x 1.81 x 0.42 in)
SIMeSIMNo
Weight42.3 g (41mm), 51.5 g (45mm) (1.48 oz)46.8 g (1.66 oz)
 IP6X certified 50m water resistant ECG certified (region dependent SW application; HW available on all models)5ATM water resistant 50m water resistant Compatible with standard 22mm straps
Display
ProtectionSapphire crystal glass-
Resolution484 x 396 pixels (~326 ppi density)454 x 454 pixels (~326 ppi density)
Size1.9 inches1.39 inches
TypeRetina LTPO OLED, 1000 nits (peak)AMOLED
 Always-on display-
Platform
CPUDual-core-
ChipsetApple S8-
GPUPowerVR-
OSwatchOS 9.0, upgradable to watchOS 26.1Proprietary OS
Memory
Card slotNoNo
Internal32GB 1GB RAM2GB
 eMMC 5.1eMMC
Sound
3.5mm jack NoNo
35mm jackNoNo
Loudspeaker YesYes
Comms
Bluetooth5.3, A2DP, LE5.0, A2DP, LE
NFCYesYes
PositioningGPS, GLONASS, GALILEO, QZSS, BDSGPS, GLONASS, GALILEO, BDS
RadioNoNo
USBNoNo
WLANWi-Fi 802.11 b/g/n, dual-bandNo
Features
SensorsAccelerometer, gyro, heart rate, barometer, always-on altimeter, compass, SpO2, VO2max, temperature (body)Accelerometer, gyro, heart rate, barometer, compass, altimeter, SpO2
 Temperature sensing (0.01˚ accuracy) Natural language commands and dictation (talking mode) Ultra Wideband (UWB) support-
Battery
ChargingWireless, 0-80% in 45 min10W wireless
TypeLi-Ion 308 mAhLi-Ion 478 mAh
Misc
ColorsGraphite, Silver, GoldBlack, Brown, Dark Brown, Orange
ModelsA2773, A2775, A2772, A2774, A2857, A2858, watch6,16, watch6,17-
PriceAbout 330 EURAbout 200 EUR
SAR0.31 W/kg (head)     0.55 W/kg (body)-
SAR EU0.31 W/kg (head)     0.55 W/kg (body)-
Camera
 NoNo