Acer Super ZX vs Samsung Galaxy M21 comparison

Compare Acer Super ZX
Compare Samsung Galaxy M21
key specs
Display6.78-inch6.40-inch
ProcessorMediaTek Dimensity 6300Samsung Exynos 9611
Front Camera13-megapixel20-megapixel
Rear Camera64-megapixel + 2-megapixel + 2-megapixel48-megapixel + 8-megapixel + 5-megapixel
RAM4GB, 6GB, 8GB4GB
Storage128GB64GB
Battery Capacity5000mAh6000mAh
OSAndroid 15Android 10
Resolution-2340x1080 pixels
general
BrandAcerSamsung
ModelSuper ZXGalaxy M21
Release dateApril 15, 2025March 18, 2020
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Weight (g)200.00188.00
Battery capacity (mAh)50006000
Fast charging33W Fast ChargingProprietary
Thickness-8.9
Removable battery-No
Wireless charging-No
Colours-Midnight Blue, Raven Black
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.786.40
TouchscreenYesYes
Resolution-2340x1080 pixels
Protection type-Gorilla Glass
Aspect ratio-19.5:9
hardware
Processorocta-core1.7GHz octa-core (4x1.7GHz + 4x2.3GHz)
Processor makeMediaTek Dimensity 6300Samsung Exynos 9611
RAM4GB, 6GB, 8GB4GB
Internal storage128GB64GB
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-512
camera
Rear camera64-megapixel + 2-megapixel + 2-megapixel48-megapixel + 8-megapixel + 5-megapixel
No. of Rear Cameras3-
Rear flashYesYes
Front camera13-megapixel20-megapixel
No. of Front Cameras1-
Rear autofocus-Yes
Front flash-No
software
Operating systemAndroid 15Android 10
Skin-One UI 2.0
connectivity
Wi-FiYesYes
BluetoothYesYes
USB Type-CYesYes
Number of SIMs22
Active 4G on both SIM cardsYes-
Wi-Fi standards supported-802.11 a/b/g
GPS-Yes
Headphones-3.5mm
sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
GyroscopeYes-
Face unlock-Yes
Ambient light sensor-Yes
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
sim 1
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sim 2
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes

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