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Redmi K100 vs Redmi A3 comparison

 Compare Redmi K100
Redmi K100
Compare Redmi A3
Redmi A3
key specs
Display6.83-inch6.71-inch
ProcessorSnapdragon 8 Elite-
Front Camera20-megapixel5-megapixel
Rear Camera50-megapixel + 8-megapixel 8-megapixel
RAM12GB3GB, 4GB, 6GB
Storage256GB64GB, 128GB
Battery Capacity10,000mAh5000mAh
OSAndroid 17Android 13
Resolution1280x2772 pixels700x1600 pixels
general
BrandRedmiRedmi
ModelK100A3
Release dateOctober 27, 2026February 14, 2024
AI EnabledYes-
Launched in IndiaNoYes
Form factorTouchscreenTouchscreen
Body typeMetal-
Dimensions (mm)162.91 x 77.93 x 8.6576.30 x 168.40 x 8.30
Weight (g)234.50193.00
IP ratingIP69K-
Battery capacity (mAh)10,0005000
Removable batteryNo-
Fast charging100W Fast ChargingProprietary
Wireless chargingNo-
ColoursBlack, Fluorescent Green, and Snow Rock WhiteMidnight Black, Lake Blue, Olive Green
display
Refresh Rate165 Hz90 Hz
Resolution Standard1.5KHD+
Screen size (inches)6.836.71
TouchscreenYesYes
Resolution1280x2772 pixels700x1600 pixels
hardware
Processorocta-core-
Processor makeSnapdragon 8 EliteMediaTek Helio G36
RAM12GB3GB, 4GB, 6GB
Internal storage256GB64GB, 128GB
camera
Rear camera50-megapixel (f/1.68) + 8-megapixel (f/2.2)8-megapixel
No. of Rear Cameras22
Rear autofocusYes-
Rear flashYes-
Front camera20-megapixel5-megapixel
No. of Front Cameras11
Pop-Up CameraNoNo
Front autofocusYes-
Front flashNo-
software
Operating systemAndroid 17Android 13
SkinHyperOS 4Go Edition
connectivity
Wi-Fi 7Yes-
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac/ax-
GPSYesYes
BluetoothYes, v 5.40Yes
NFCYes-
InfraredYes-
USB Type-CYesYes
HeadphonesType-C-
Number of SIMs2-
Active 4G on both SIM cardsYesYes
sim 1
SIM TypeNano-SIM-
GSM/CDMAGSM + CDMA-
4G/ LTEYes-
5GYes-
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM + CDMA-
4G/ LTEYes-
5GYes-
sensors
Face unlockYes-
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYes-
Proximity sensorYes-
AccelerometerYesYes
Ambient light sensorYes-
GyroscopeYes-
Fingerprint sensor-Yes
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