Acer Super ZX vs Xiaomi Redmi K20 Pro Premium Edition comparison

Compare Acer Super ZX
Compare Xiaomi Redmi K20 Pro Premium Edition
key specs
Display6.78-inch6.39-inch
ProcessorMediaTek Dimensity 6300Qualcomm Snapdragon 855
Front Camera13-megapixel20-megapixel
Rear Camera64-megapixel + 2-megapixel + 2-megapixel48-megapixel + 13-megapixel + 8-megapixel
RAM4GB, 6GB, 8GB8GB
Storage128GB256GB
Battery Capacity5000mAh4000mAh
OSAndroid 15Android 9
Resolution-1080x2340 pixels
general
BrandAcerXiaomi
ModelSuper ZXRedmi K20 Pro Premium Edition
Release dateApril 15, 2025September 19, 2019
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Weight (g)200.00191.00
Battery capacity (mAh)50004000
Fast charging33W Fast ChargingQuick Charge 4.0
Body type-Glass
Dimensions (mm)-156.70 x 74.30 x 8.80
Removable battery-No
Colours-Carbon Black, Flame Red, Glacier Blue, White Honey, Cool Black Mech Edition
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.786.39
TouchscreenYes-
Resolution-1080x2340 pixels
Protection type-Gorilla Glass
Aspect ratio-19:9
Pixels per inch (PPI)-403
hardware
Processorocta-coreocta-core
Processor makeMediaTek Dimensity 6300Qualcomm Snapdragon 855
RAM4GB, 6GB, 8GB8GB
Internal storage128GB256GB
Expandable storage-No
Dedicated microSD slot-No
camera
Rear camera64-megapixel + 2-megapixel + 2-megapixel48-megapixel (f/1.75, 1.6-micron) + 13-megapixel (f/2.4, 1.12-micron) + 8-megapixel (f/2.4, 1.12-micron)
No. of Rear Cameras3-
Rear flashYesLED
Front camera13-megapixel20-megapixel (f/2.2, 0.8-micron)
No. of Front Cameras1-
Rear autofocus-PDAF and laser autofocus
Pop-Up Camera-Yes
software
Operating systemAndroid 15Android 9
Skin-MIUI 10
connectivity
Wi-FiYesYes
BluetoothYesYes, v 5.00
USB Type-CYesYes
Number of SIMs22
Active 4G on both SIM cardsYesYes
Wi-Fi standards supported-802.11 ac
GPS-Yes
Headphones-3.5mm
sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYesYes
GyroscopeYesYes
Face unlock-Yes
Ambient light sensor-Yes
Barometer-Yes
Temperature sensor-Yes
sim 1
SIM Type-Nano-SIM
GSM/CDMA-GSM
sim 2
SIM Type-Nano-SIM
GSM/CDMA-GSM

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