Oppo Watch 2 vs Apple Watch Ultra

Phones Images
PHONES
Phone Names Oppo Watch 2 Apple Watch Ultra
Network
2G bandsN/AGSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - International, China, HK
4G bands1, 3, 5, 8, 34, 38, 39, 40, 41 - China1, 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
Announced2021, July 272022, September 07
StatusAvailable. Released 2021, July 27Available. Released 2022, September 23
Body
BuildGlass front, aluminum frameSapphire crystal front, ceramic/sapphire crystal back, titanium frame
Dimensions46.4 x 38.5 x 11.6 mm (1.83 x 1.52 x 0.46 in)49 x 44 x 14.4 mm (1.93 x 1.73 x 0.57 in)
SIMeSIM (market/region dependent)eSIM
Weight35 g (46mm) / 31 g (42mm) (1.09 oz)61.3 g (2.15 oz)
 5ATM water resistantIP6X certified 100m water resistant (WR100) 40m swimproof/diving (EN13319) MIL-STD 810H certified ECG certified (region dependent SW application; HW available on all models)
Display
Protection-Sapphire crystal glass
Resolution402 x 476 pixels (~326 ppi density)502 x 410 pixels (~338 ppi density)
Size1.91 inches1.92 inches
TypeAMOLEDRetina LTPO OLED, 2000 nits (peak)
 -Always-on display
Platform
CPUQuad-core 1.7 GHz Cortex-A53Dual-core
ChipsetQualcomm Snapdragon Wear 4100 (12 nm)Apple S8
GPUAdreno 504PowerVR
OSAndroid Wear OS - InternationalColorOS Watch 2.0 - ChinawatchOS 9.0, upgradable to watchOS 26.1
Memory
Card slotNoNo
Internal8GB 1GB RAM32GB
 eMMC 4.5-
Sound
3.5mm jack NoNo
35mm jackNoNo
Loudspeaker YesYes, with dual speakers (86-decibel)
Comms
Bluetooth5.0, A2DP, LE5.3, A2DP, LE
NFCYesYes
PositioningGPS, GLONASS, GALILEO, BDSGPS (L1+L5), GLONASS, GALILEO, BDS
RadioNoNo
USBNoNo
WLANWi-Fi 802.11 b/g/nWi-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 (water)
 -Temperature sensing (0.01˚ accuracy) Depth gauge (±1m accuracy) Natural language commands and dictation (talking mode) Ultra Wideband (UWB) support
Battery
Charging-Wireless, 0-80% in 60 min
TypeLi-Ion 510 mAhLi-Ion 542 mAh
Misc
ColorsStar Blue, Platinum Black, Rose GoldTitanium
ModelsOW20W2A2684, A2622, A2859, watch6,18
PriceAbout 170 EURAbout 550 EUR
SAR EU-0.35 W/kg (head)     0.60 W/kg (body)
Camera
 NoNo