• Thursday, June 27, 2019
APPLE WATCH A1554 specs
1.65"
390 x 312 pixels
512 MB RAM
8 GB Internal
WatchOS
1.0 Upgradable to v2.0.1
250 mAh
Li-Ion
42 x 35.9 x 10.5 mm
50 g
Apple
S1
2015, April
2014, September

APPLE WATCH A1554 Phone

GPRS
EDGE
EV-DO
DisplayPrimaryAMOLED 1.65" 390 x 312 pixels 16M colors
303 ppi, Sapphire crystal glass
Secondary
CameraPrimary
Secondary
CPUChipsetApple S1
CPU Speed520 MHz
GPUImagination PowerVR SGX543
MemoryRAM512 MB
Internal8 GB
Memory Card
OSSystemWatchOS 1.0 Upgradable to v2.0.1
GeneralSIM, No SIM
Dimension42 x 35.9 x 10.5 mm
Weight50 g
Released2015, April
Announced2014, September
Colorsstainless steel-red, white, brown-black-blue buckle, blue-stone leather loop, milanese loop, link bracelet space black stainless steel-black, black link bracelet
ConnectivityUSB
WI-FI
 802.11 b/g/n 0
Infrared
NFC
Hotknot
HDMI
GPS
Bluetooth
 4.0
LE
FeaturesSensorsAccelerometer, Gyro, Heart rate, Barometer, Light
Waterproof
 IPX7, Up to 1 m for 30 min
Dustproof
Shock resistant
SoundHeadphone
BatteryCapacity250 mAh Li-Ion
Stand byUp to 22 h