Apple Watch Series 7 Aluminum 41mm vs Energizer Energy E220S
Apple Watch Series 7 Aluminum 41mm
Energizer Energy E220S
-
Network
-
2G networkN/AGSM 850, 900, 1800, 1900
-
3G networkN/AHSDPA 900, 2100
-
4G networkN/ALTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 20(800)
-
GPRS-Yes
-
EDGE-Yes
-
Availability
-
Oficially announced2021-092019-2
-
Status2021-102019-2
-
Design
-
BuildGlass front, ceramic/sapphire crystal back, aluminum frame-
-
SIMNoDual SIM (Micro-SIM, dual stand-by)
-
Height41 mm119 mm
-
Width35 mm59 mm
-
Thickness10.7 mm16.5 mm
-
Weight32 g112 g
-
WaterproofIP6X (50m)-
-
Dust proofIP6X-
-
ColorsBlue, Green, Midnight, Red, StarlightBlack, Blue
-
Display
-
Display typeRetina LTPO OLEDTFT capacitive touchscreen
-
Physical size1.69 inches2.2 inches
-
Resolution430 x 352 pixels240 x 320 pixels
-
Pixel density326 ppi182 ppi
-
Display colors-16777216
-
ProtectionIon-X strengthened glass-
-
Display featuresAlways-on display, 1000 nits (peak)-
-
Hardware
-
CPUDual-coreDual-core 1.3 GHz Cortex-A7
-
ChipsetApple S7Spreadtrum SC9820E
-
GPUPowerVR-
-
Internal storage32 GB512 MB
-
Memory RAM-256 MB
-
Memory card max-32 GB
-
OS
-
OSwatchOS 8.0, upgradable to 8.1KaiOS
-
Main camera
-
Primary cameraNo-
-
Main camera0.3 MP
-
Primary camera video-Yes
-
Sound
-
3.5mm jackNoYes
-
LoudspeakerYesYes
-
Earpiece-Yes
-
Multimedia
-
RadioNoFM Radio
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
-
WLAN WiFi Hotspot-Yes
-
WLAN WiFi Dual BandYes-
-
USBNomicroUSB 2.0
-
Bluetoothv5.0v2.1
-
Bluetooth A2DPA2DP-
-
bluetooth LELE-
-
NFCYes-
-
GPSYes, with A-GPSNo
-
GLONASSYes-
-
GALILEOYes-
-
BDSYes-
-
QZSSYes-
-
Features
-
SensorsAccelerometer, always-on altimeter, barometer, compass, gyro, heart rate, SpO2, VO2max-
-
Browser
-
HTMLNo-
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity284 mAh1000 mAh
-
Battery removableNon-removable-
-
Wireless chargingYes-
-
SAR value
-
SAR(head)0.39 W/kg-
-
SAR EU(head)0.26 W/kg-
-
SAR EU(body)0.40 W/kg-
-
Cost
-
Price500 USD-
-
Selfie camera
-
Selfie cameraNo
_small.jpg)
