vivo Watch 2 vs Apple Watch Ultra

Phones Images
PHONES
Phone Names vivo 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, 411, 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, December 222022, September 07
StatusAvailable. Released 2021, December 29Available. Released 2022, September 23
Body
BuildGlass front, stainless steel frame 316LSapphire crystal front, ceramic/sapphire crystal back, titanium frame
Dimensions46.4 x 46.4 x 11 mm (1.83 x 1.83 x 0.43 in)49 x 44 x 14.4 mm (1.93 x 1.73 x 0.57 in)
SIMeSIMeSIM
Weight47 g (1.66 oz)61.3 g (2.15 oz)
 5ATM water resistant 50m 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
Resolution466 x 466 pixels (~326 ppi density)502 x 410 pixels (~338 ppi density)
Size1.43 inches1.92 inches
TypeAMOLEDRetina LTPO OLED, 2000 nits (peak)
 -Always-on display
Platform
CPU-Dual-core
Chipset-Apple S8
GPU-PowerVR
OSProprietary OSwatchOS 9.0, upgradable to watchOS 26.1
Memory
Card slotNoNo
Internal2GB32GB
Sound
3.5mm jack NoNo
35mm jackNoNo
Loudspeaker YesYes, with dual speakers (86-decibel)
Comms
Bluetooth5.2, A2DP, LE5.3, A2DP, LE
NFCYesYes
PositioningGPS, GLONASS, GALILEO, BDSGPS (L1+L5), GLONASS, GALILEO, BDS
RadioNoNo
USBNoNo
WLANNoWi-Fi 802.11 b/g/n, dual-band
Features
SensorsAccelerometer, gyro, heart rate, barometer, compass, altimeter, 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
Charging10W wirelessWireless, 0-80% in 60 min
Type-Li-Ion 542 mAh
Misc
ColorsBlack, Brown, SilverTitanium
ModelsWA2156AA2684, A2622, A2859, watch6,18
PriceAbout 180 EURAbout 550 EUR
SAR EU-0.35 W/kg (head)     0.60 W/kg (body)
Camera
 NoNo