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Oppo A3x 4G vs HTC Desire 820G+ Dual SIM comparison

 Compare Oppo A3x 4G
Oppo A3x 4G
Compare HTC Desire 820G+ Dual SIM
HTC Desire 820G+ Dual SIM
key specs
Display6.67-inch5.50-inch
ProcessorQualcomm Snapdragon 6s Gen 1MediaTek MT6592
Front Camera5-megapixel 8-megapixel
Rear Camera8-megapixel 13-megapixel
RAM4GB1GB
Storage64GB, 128GB16GB
Battery Capacity5100mAh2600mAh
OSAndroid 14Android 4.4
Resolution720x1604 pixels720x1280 pixels
general
BrandOppoHTC
ModelA3x 4GDesire 820G+ Dual SIM
Release dateOctober 25, 2024June 1, 2015
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)165.77 x 76.80 x 7.68157.70 x 78.70 x 7.70
Weight (g)186.00154.50
Battery capacity (mAh)51002600
Removable batteryNoNo
Fast charging45W Fast Charging-
Wireless chargingNo-
ColoursNebula Red, Ocean Blue-
display
Refresh Rate90 Hz-
Resolution StandardHD+-
Screen size (inches)6.675.50
TouchscreenYesYes
Resolution720x1604 pixels720x1280 pixels
Protection typeOther-
hardware
Processorocta-core1.7GHz octa-core
Processor makeQualcomm Snapdragon 6s Gen 1MediaTek MT6592
RAM4GB1GB
Internal storage64GB, 128GB16GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)-32
camera
Rear camera8-megapixel (f/2.0)13-megapixel
No. of Rear Cameras2-
Front camera5-megapixel (f/2.2)8-megapixel
No. of Front Cameras1-
Rear flash-LED
software
Operating systemAndroid 14Android 4.4
SkinColorOS 14-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac-
GPSYesYes
BluetoothYes, v 5.00Yes
USB OTGYesYes
USB Type-CYes-
Headphones3.5mm3.5mm
Number of SIMs22
Active 4G on both SIM cardsYes-
NFC-No
Infrared-No
FM-Yes
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesNo
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesNo
4G/ LTEYesNo
sensors
Fingerprint sensorYes-
Compass/ MagnetometerYesNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Gyroscope-Yes
Barometer-No
Temperature sensor-No
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