Apple Watch Series 7 Aluminum 45mm vs Oppo Watch 4 Pro
Apple Watch Series 7 Aluminum 45mm
Oppo Watch 4 Pro
-
Network
-
2G networkN/AN/A
-
3G networkN/AHSDPA 850, 900, 2100
-
4G networkN/ALTE
-
Availability
-
Oficially announced2021-092023-08
-
Status2021-102023-09
-
Design
-
BuildGlass front, ceramic/sapphire crystal back, aluminum frameGlass front, stainless steel frame
-
SIMNoeSIM (market/region dependent)
-
Height45 mm50.1 mm
-
Width38 mm38.3 mm
-
Thickness10.7 mm12.9 mm
-
Weight38.8 g52.3 g
-
WaterproofIP6X (50m)5ATM
-
Dust proofIP6X-
-
ColorsBlue, Green, Midnight, Red, StarlightBlack, Silver
-
Display
-
Display typeRetina LTPO OLEDLTPO AMOLED
-
Physical size1.9 inches1.91 inches
-
Resolution484 x 396 pixels378 x 496 pixels
-
Pixel density326 ppi327 ppi
-
ProtectionIon-X strengthened glass-
-
Display featuresAlways-on display, 1000 nits (peak)Always-on display
-
Hardware
-
CPUDual-coreQuad-core 1.7 GHz Cortex-A53
-
ChipsetApple S7Qualcomm Snapdragon W5+ Gen 1
-
GPUPowerVRAdreno A702
-
Internal storage32 GB32 GB
-
Memory RAM-2 GB
-
Memory card-No
-
OS
-
OSwatchOS 8.0, upgradable to 8.1ColorOS Watch 3.0 - China
-
Main camera
-
Primary cameraNoNo
-
Sound
-
3.5mm jackNoNo
-
LoudspeakerYesYes
-
Multimedia
-
RadioNoNo
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
-
WLAN WiFi Dual BandYes-
-
USBNoNo
-
Bluetoothv5.0v5.0
-
Bluetooth A2DPA2DPYes
-
bluetooth LELEYes
-
NFCYesYes
-
GPSYes, with A-GPSYes, with A-GPS
-
GLONASSYesYes
-
GALILEOYesYes
-
BDSYesYes
-
QZSSYesYes
-
Features
-
SensorsAccelerometer, always-on altimeter, barometer, compass, gyro, heart rate, SpO2, VO2maxAccelerometer, barometer, gyro, heart rate, SPO2, thermometer (skin temperature)
-
Browser
-
HTMLNo-
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity309 mAh570 mAh
-
Battery removableNon-removableNon-removable
-
Wireless chargingYes-
-
SAR value
-
SAR(head)0.35 W/kg-
-
SAR EU(head)0.25 W/kg-
-
SAR EU(body)0.03 W/kg-
-
Cost
-
Price500 USD305 USD
_small.jpg)
_small.jpg)
_small.jpg)
