Apple Watch Series 8 vs Apple Watch Sport 42mm (1st gen)

Phones Images
Apple Watch Series 8 Apple Watch Sport 42mm (1st gen)
PHONES
Phone Names Apple Watch Series 8 Apple Watch Sport 42mm (1st gen)
Network
2G bandsGSM 850 / 900 / 1800 / 1900N/A
3G bandsHSDPA 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, HK-
EDGE-No
GPRS-No
SpeedHSPA, LTE-
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 072014, September. Released 2015, April
StatusAvailable. Released 2022, September 16Discontinued
Body
BuildSapphire crystal front, ceramic/sapphire crystal back, stainless steel frameGlass front, composite plastic back, aluminum frame
Dimensions45 x 38 x 10.7 mm (1.77 x 1.50 x 0.42 in)42 x 35.9 x 10.5 mm (1.65 x 1.41 x 0.41 in)
SIMeSIMNo
Weight42.3 g (41mm), 51.5 g (45mm) (1.48 oz)30 g body (2.47 oz)
 IP6X certified 50m water resistant ECG certified (region dependent SW application; HW available on all models)IPX7 water resistant up to 1 meter and 30 minutes
Display
ProtectionSapphire crystal glassIon-X strengthened glass
Resolution484 x 396 pixels (~326 ppi density)390 x 312 pixels (~302 ppi density)
Size1.9 inches1.65 inches
TypeRetina LTPO OLED, 1000 nits (peak)Retina OLED, 450 nits (peak)
 Always-on display3D Touch display
Platform
CPUDual-core520 MHz Cortex-A7
ChipsetApple S8Apple S1 (28 nm)
GPUPowerVRPowerVR SGX543
OSwatchOS 9.0, upgradable to watchOS 26.1watchOS 1.0, upgradable to watchOS 4.3.2
Memory
Card slotNoNo
Internal32GB 1GB RAM8GB 512MB RAM
 eMMC 5.1-
Sound
3.5mm jack NoNo
35mm jackNoNo
Loudspeaker YesYes
Comms
Bluetooth5.3, A2DP, LE4.0, LE
NFCYesYes
PositioningGPS, GLONASS, GALILEO, QZSS, BDSNo
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
 Temperature sensing (0.01˚ accuracy) Natural language commands and dictation (talking mode) Ultra Wideband (UWB) supportNatural language commands and dictation
Battery
ChargingWireless, 0-80% in 45 minWireless
TypeLi-Ion 308 mAhLi-Ion 250 mAh (0.94 Wh), non-removable
Misc
ColorsGraphite, Silver, GoldSilver/White, Orange, Blue; Gray/Black; Rose Gold/Lavender, Stone; Gold/White, Blue, Yellow, Apricot, Royal Blue, Pink/Royal Blue/Gold&Red/Black Woven Nylon
ModelsA2773, A2775, A2772, A2774, A2857, A2858, watch6,16, watch6,17A1554
PriceAbout 330 EURAbout 250 EUR
SAR0.31 W/kg (head)     0.55 W/kg (body)-
SAR EU0.31 W/kg (head)     0.55 W/kg (body)-
Camera
 NoNo