NETWORK
Technology GSM / HSPA / LTE
LAUNCH
Announced 2019, September
Status Available. Released 2019, September
BODY
Dimensions 44 x 38 x 10.7 mm (1.73 x 1.50 x 0.42 in)
Weight 47.8 g (1.69 oz)
Build Stainless Steel frame; all-ceramic/sapphire crystal back to
SIM eSIM
50m water resistant
ECG certified (region dependent SW application; HW available on all models)
DISPLAY
Type LTPO OLED capacitive touchscreen, 16M colors
Size 1.78 inches, 10.0 cm2 (~60.0% screen-to-body ratio)
Resolution 448 x 368 pixels (~326 ppi density)
Protection Sapphire crystal glass
3D Touch display
1000 nits max brightness
Always-on display
PLATFORM
OS watchOS 6.0, upgradable to 6.1.1
Chipset Apple S5
GPU PowerVR
MEMORY
Card slot No
Internal 32GB
CAMERA
No
SOUND
Loudspeaker Yes
3.5mm jack No
COMMS
WLAN Wi-Fi 802.11 b/g/n
Bluetooth 5.0, A2DP, LE
GPS Yes, with A-GPS, GLONASS, GALILEO, QZSS
NFC Yes
Radio No
USB No


Read more ...
https://itechgist.com/apple-watch-series-5-specification/