Redmi A4 5G vs Lenovo K9 comparison

Compare Redmi A4 5G
Compare Lenovo K9
ratings
Overall NDTV RatingRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display6.88-inch5.70-inch
ProcessorQualcomm Snapdragon 4s Gen 2MediaTek Helio P22
Front Camera5-megapixel 13-megapixel + 5-megapixel
Rear Camera50-megapixel + Unspecified13-megapixel + 5-megapixel
RAM4GB, 6GB3GB
Storage64GB, 128GB32GB
Battery Capacity5160mAh3000mAh
OSAndroid 14Android
Resolution720x1640 pixels720x1440 pixels
general
BrandRedmiLenovo
ModelA4 5GK9
Release dateNovember 20, 2024October 1, 2018
Launched in IndiaYesYes
Dimensions (mm)171.88 x 77.80 x 8.22153.80 x 72.90 x 7.95
Weight (g)212.35-
IP ratingIP52-
Battery capacity (mAh)51603000
Removable batteryNoNo
Wireless chargingNoNo
ColoursSparkling Purple, Starry BllackBlack, Blue
Form factor-Touchscreen
display
Refresh Rate120 Hz-
Resolution StandardHD+-
Screen size (inches)6.885.70
TouchscreenYesYes
Resolution720x1640 pixels720x1440 pixels
Aspect ratio-18:9
hardware
Processorocta-core2GHz
Processor makeQualcomm Snapdragon 4s Gen 2MediaTek Helio P22 (MT6762)
RAM4GB, 6GB3GB
Internal storage64GB, 128GB32GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)1-24-
Dedicated microSD slotYesNo
camera
Rear camera50-megapixel (f/1.8) + Unspecified13-megapixel + 5-megapixel
No. of Rear Cameras2-
Front camera5-megapixel (f/2.2)13-megapixel + 5-megapixel
No. of Front Cameras1-
Rear flash-Yes
Front flash-Yes
software
Operating systemAndroid 14Android
SkinHyperOS-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac-
GPSYes-
BluetoothYes, v 5.00Yes
USB Type-CYesYes
Number of SIMs2-
Active 4G on both SIM cardsYes-
sim 1
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
5GYes-
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
5GYes-
sensors
Fingerprint sensor-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
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