Apple Watch Series 7 Aluminum 45mm vs Oppo A9x
Apple Watch Series 7 Aluminum 45mm
Oppo A9x
-
Network
-
2G networkN/AGSM 850, 900, 1800, 1900, CDMA 800
-
3G networkN/AHSDPA 850, 900, 1700/2100, 2100, TD-SCDMA 1880-1920, 2010-2025
-
4G networkN/ALTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
-
EV-DO speed-3.1 Mbps download, 1.8 Mbps upload
-
LTE speed-LTE Cat 13, 391.6 Mbps download, 150.7 Mbps upload
-
GPRS-Yes
-
EDGE-Yes
-
Availability
-
Oficially announced2021-092019-5
-
Status2021-102019-5
-
Design
-
BuildGlass front, ceramic/sapphire crystal back, aluminum frameAluminium alloy, glass
-
SIMNoDual SIM (Nano-SIM/microSD)
-
Height45 mm162 mm
-
Width38 mm76.1 mm
-
Thickness10.7 mm8.3 mm
-
Weight38.8 g190 g
-
WaterproofIP6X (50m)-
-
Dust proofIP6X-
-
ColorsBlue, Green, Midnight, Red, StarlightWhite, black
-
Display
-
Display typeRetina LTPO OLEDIPS capacitive touchscreen
-
Physical size1.9 inches6.53 inches
-
Resolution484 x 396 pixels1080 x 2340 pixels
-
Pixel density326 ppi395 ppi
-
Display colors-16777216
-
ProtectionIon-X strengthened glass2.5D curved glass screen, Scratch resistant
-
Multitouch-Yes
-
Display featuresAlways-on display, 1000 nits (peak)-
-
Hardware
-
CPU-Octa-core
-
CPUDual-coreQuad-core 2.1 GHz Cortex-A73
-
CPU(second)quad-core 1.95 GHz Cortex-A53
-
ChipsetApple S7MediaTek Helo P70
-
GPUPowerVRMali-G72 MP3
-
Internal storage32 GB128 GB
-
Memory RAM-6 GB
-
Memory card-microSD, microSDHC, microSDXC
-
Memory card max-256 GB
-
OS
-
OSwatchOS 8.0, upgradable to 8.1ColorOS 6 (Android 9.0 Pie)
-
Main camera
-
Camera type-Dual
-
Primary cameraNo-
-
Main camera48 MP, f/1.7 , 1/2" , 0.8 µm
-
2 MP, f/2.4
-
Primary camera resolution-8000 x 6000 pixels
-
Primary camera video-2160p@30fps
-
Primary camera flash-dual LED flash
-
Camera features-Autofocus, continuous shooting, digital zoom, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection
-
Sound
-
3.5mm jackNoYes
-
LoudspeakerYesYes
-
Earpiece-Yes
-
Multimedia
-
RadioNoNo
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
-
WLAN WiFi Hotspot-Yes
-
WLAN WiFi Direct-Yes
-
Wi-Fi display-Yes
-
WLAN WiFi Dual BandYesYes
-
USBNomicroUSB 2.0
-
USB On-The-Go-Yes
-
Bluetoothv5.0v4.2
-
Bluetooth A2DPA2DPYes
-
bluetooth LELEYes
-
Bluetooth EDR-Yes
-
NFCYes-
-
GPSYes, with A-GPSYes, with A-GPS
-
GLONASSYesYes
-
GALILEOYes-
-
Beidou-Yes
-
BDSYes-
-
QZSSYes-
-
Features
-
SensorsAccelerometer, always-on altimeter, barometer, compass, gyro, heart rate, SpO2, VO2maxAccelerometer, compass, proximity, light, gyroscope, fingerprint
-
Browser
-
HTMLNoHTML5
-
Battery
-
Battery typeLi-IonLi-Po
-
Battery capacity309 mAh4020 mAh
-
Battery removableNon-removableNon-removable
-
Fast battery charging-VOOC 3.0
-
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 USD-
-
Selfie camera
-
Selfie camera16 MP, f/2
-
Selfie camera resolution-4608 x 3456 pixels
-
Selfie camera video-1080p@30fps