Product
Apple Watch SE
Apple Watch SE
₹32,900
Apple Watch Series 9
Apple Watch Series 9
₹41,900
Battery
Charging Wireless Wireless, 0-80% in 45 min
Type Li-Ion Li-Ion 308 mAh
Body
Build Glass front, ceramic/sapphire crystal back, aluminum frame Glass front, ceramic/sapphire crystal back, stainless steel frame
Dimensions 44 x 38 x 10.4 mm (1.73 x 1.50 x 0.41 in) 45 x 38 x 10.7 mm (1.77 x 1.50 x 0.42 in)
SIM eSIM eSIM
Weight 36.4 g (1.27 oz) 42.3 g (41mm), 51.5 g (45mm) (1.48 oz)
  50m water resistant IP6X certified 50m water resistant ECG certified (region dependent SW application; HW available on all models)
Camera
  No No
Comms
Bluetooth 5.0, A2DP, LE 5.3, A2DP, LE
NFC Yes Yes
Positioning GPS, GLONASS GPS, GLONASS, GALILEO, QZSS, BDS
Radio No No
USB No No
WLAN Wi-Fi 802.11 b/g/n Wi-Fi 802.11 b/g/n, dual-band
Display
Protection Ion-X strengthened glass Sapphire crystal glass
Resolution 448 x 368 pixels (~326 ppi density) 484 x 396 pixels (~326 ppi density)
Size 1.78 inches 1.9 inches
Type Retina LTPO OLED, 1000 nits (peak) Retina LTPO OLED, 2000 nits (peak)
Features
Sensors Accelerometer, gyro, heart rate (2nd gen), barometer, always-on altimeter, compass Accelerometer, gyro, heart rate, barometer, always-on altimeter, compass, SpO2, VO2max, temperature (body)
  - Temperature sensing (0.01˚ accuracy) Ultra Wideband (UWB) support (gen2 chip)
Launch
Announced 2020, September 15 2023, September 12
Status Available. Released 2020, September 18 Available. Released 2023, September 22
Memory
Card slot No No
Internal 32GB 1GB RAM 64GB
Misc
Colors Silver, Gold, Space Gray Graphite, Silver, Gold, Red
Models A2353, A2354, A2355, A2356, A2351, A2352 A2982, A2984, A2983, A2985, Watch7,3, Watch7,4
SAR - 1.02 W/kg (head)    
SAR EU - 0.64 W/kg (head)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 1700(AWS) / 1900 / 2100 - USA, LATAM, Canada HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - International, China, HK
4G bands 1, 2, 3, 4, 5, 7, 12, 13, 17, 18, 19, 25, 26, 39, 40, 41, 66 - USA, LATAM, Canada 1, 2, 3, 4, 5, 6, 7, 8, 18, 19, 20, 25, 26, 28, 39, 40, 41, 66 - International, China, HK
Speed HSPA, LTE HSPA, LTE
Technology GSM / HSPA / LTE GSM / HSPA / LTE
  1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 25, 26, 28, 39, 40, 41, 66 - Global 1, 2, 3, 4, 5, 6, 7, 12, 13, 14, 17, 18, 19, 25, 26, 39, 40, 41, 66 - USA, LATAM, Canada
Platform
Chipset Apple S5 Apple S9
CPU Dual-core Dual-core
GPU PowerVR PowerVR
OS watchOS 7.0, upgradable to watchOS 10.6.1 watchOS 10, upgradable to watchOS 11.5
Sound
3.5mm jack No No
Loudspeaker Yes Yes
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