Apple Watch SE (2022) vs Apple Watch Ultra

Phones Images
PHONES
Phone Names Apple Watch SE (2022) Apple Watch Ultra
Network
2G bandsGSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - International, China, HKHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - International, China, HK
4G bands1, 2, 3, 4, 5, 6, 7, 8, 18, 19, 20, 25, 26, 28, 39, 40, 41, 66 - International, China, HK1, 2, 3, 4, 5, 6, 7, 8, 18, 19, 20, 25, 26, 28, 39, 40, 41, 66 - International, China, HK
SpeedHSPA, LTEHSPA, LTE
TechnologyGSM / HSPA / LTEGSM / HSPA / LTE
 1, 2, 3, 4, 5, 6, 7, 12, 13, 14, 17, 18, 19, 25, 26, 39, 40, 41, 66 - USA, LATAM, Canada1, 2, 3, 4, 5, 6, 7, 12, 13, 14, 17, 18, 19, 25, 26, 39, 40, 41, 66 - USA, LATAM, Canada
Launch
Announced2022, September 072022, September 07
StatusAvailable. Released 2022, September 16Available. Released 2022, September 23
Body
BuildGlass front, plastic/sapphire crystal back, aluminum frameSapphire crystal front, ceramic/sapphire crystal back, titanium frame
Dimensions44 x 38 x 10.7 mm (1.73 x 1.50 x 0.42 in)49 x 44 x 14.4 mm (1.93 x 1.73 x 0.57 in)
SIMeSIMeSIM
Weight33 g (1.16 oz)61.3 g (2.15 oz)
 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
ProtectionIon-X strengthened glassSapphire crystal glass
Resolution448 x 368 pixels (~326 ppi density)502 x 410 pixels (~338 ppi density)
Size1.78 inches1.92 inches
TypeRetina LTPO OLED, 1000 nits (peak)Retina LTPO OLED, 2000 nits (peak)
 -Always-on display
Platform
CPUDual-coreDual-core
ChipsetApple S8Apple S8
GPUPowerVRPowerVR
OSwatchOS 9.0, upgradable to 9.4watchOS 9.0, upgradable to watchOS 26.1
Memory
Card slotNoNo
Internal32GB 1GB RAM32GB
Sound
3.5mm jack NoNo
35mm jack-No
Loudspeaker YesYes, with dual speakers (86-decibel)
Comms
Bluetooth5.3, A2DP, LE5.3, A2DP, LE
NFCYesYes
PositioningGPS, GLONASS, GALILEO, QZSSGPS (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 (2nd gen), barometer, always-on altimeter, compassAccelerometer, gyro, heart rate, barometer, always-on altimeter, compass, SpO2, VO2max, temperature (body), temperature (water)
 Natural language commands and dictation (talking mode)Temperature sensing (0.01˚ accuracy) Depth gauge (±1m accuracy) Natural language commands and dictation (talking mode) Ultra Wideband (UWB) support
Battery
ChargingWirelessWireless, 0-80% in 60 min
TypeLi-Ion 296 mAh, non-removableLi-Ion 542 mAh
Misc
ColorsMidnight, Starlight, SilverTitanium
ModelsA2722, A2723, A2724, A2727, A2856, A2725, A2726, A2855, watch6,10, watch6,11, watch6,12, watch6,13A2684, A2622, A2859, watch6,18
Price€ 289.00About 550 EUR
SAR0.27 W/kg (head)     1.96 W/kg (body)     -
SAR EU0.27 W/kg (head)     1.96 W/kg (body)     0.35 W/kg (head)     0.60 W/kg (body)
Camera
 NoNo