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Oppo A3x 4G vs Tecno Spark 7 (Android Go) comparison

 Compare Oppo A3x 4G
Oppo A3x 4G
Compare Tecno Spark 7 (Android Go)
Tecno Spark 7 (Android Go)
key specs
Display6.67-inch6.52-inch
ProcessorQualcomm Snapdragon 6s Gen 1MediaTek Helio A20
Front Camera5-megapixel 8-megapixel
Rear Camera8-megapixel 16-megapixel + AI lens
RAM4GB2GB
Storage64GB, 128GB32GB
Battery Capacity5100mAh6000mAh
OSAndroid 14Android 11 (Go edition)
Resolution720x1604 pixels720x1600 pixels
general
BrandOppoTecno
ModelA3x 4GSpark 7 (Android Go)
Release dateOctober 25, 2024April 9, 2021
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)165.77 x 76.80 x 7.68164.82 x 76.05 x 9.52
Weight (g)186.00-
Battery capacity (mAh)51006000
Removable batteryNo-
Fast charging45W Fast Charging-
Wireless chargingNo-
ColoursNebula Red, Ocean BlueSpruce Green, Magnet Black, Morpheus Blue
display
Refresh Rate90 Hz-
Resolution StandardHD+-
Screen size (inches)6.676.52
TouchscreenYesYes
Resolution720x1604 pixels720x1600 pixels
Protection typeOther-
Aspect ratio-20:9
hardware
Processorocta-core1.8GHz quad-core
Processor makeQualcomm Snapdragon 6s Gen 1MediaTek Helio A20
RAM4GB2GB
Internal storage64GB, 128GB32GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)-256
Dedicated microSD slot-Yes
camera
Rear camera8-megapixel (f/2.0)16-megapixel (f/1.8) + AI lens
No. of Rear Cameras22
Front camera5-megapixel (f/2.2)8-megapixel (f/2.0)
No. of Front Cameras11
Rear autofocus-Yes
Rear flash-Yes
Front flash-Dual LED
software
Operating systemAndroid 14Android 11 (Go edition)
SkinColorOS 14HiOS 7.5
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac-
GPSYesYes
BluetoothYes, v 5.00Yes, v 5.00
USB OTGYes-
USB Type-CYes-
Headphones3.5mm3.5mm
Number of SIMs22
Active 4G on both SIM cardsYes-
Micro-USB-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes

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