Infinix Smart 9 HD vs Realme C21Y comparison

Compare Infinix Smart 9 HD
Compare Realme C21Y
key specs
Display6.70-inch6.50-inch
ProcessorMediaTek Helio G50Unisoc T610
Front Camera8-megapixel5-megapixel
Rear Camera13-megapixel13-megapixel + 2-megapixel + 2-megapixel
Battery Capacity5000mAh5000mAh
OSAndroid 14 Go EditionAndroid 11
Resolution720x1600 pixels720x1600 pixels
RAM-3GB, 4GB
Storage-32GB, 64GB
general
BrandInfinixRealme
ModelSmart 9 HDC21Y
Release dateJanuary 28, 2025July 14, 2021
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)165.00 x 77.10 x 8.35164.50 x 76.00 x 9.10
Weight (g)188.00200.00
IP ratingIP54-
Battery capacity (mAh)50005000
Removable batteryNo-
Wireless chargingNo-
ColoursMint Green, Coral Gold, Neo Titanium, Metallic BlackCross Black, Cross Blue
Fast charging-Proprietary
display
Refresh Rate90 Hz-
Resolution StandardHD+-
Screen size (inches)6.706.50
TouchscreenYesYes
Resolution720x1600 pixels720x1600 pixels
Aspect ratio-20:9
hardware
Processor2.2GHzocta-core
Processor makeMediaTek Helio G50Unisoc T610
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)1024256
RAM-3GB, 4GB
Internal storage-32GB, 64GB
Dedicated microSD slot-Yes
camera
Rear camera13-megapixel13-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
No. of Rear Cameras23
Rear flashLEDYes
Front camera8-megapixel5-megapixel (f/2.4)
No. of Front Cameras11
Pop-Up CameraNo-
Front flashYes-
Rear autofocus-Yes
software
Operating systemAndroid 14 Go EditionAndroid 11
Skin-Realme UI
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 ac-
BluetoothYes, v 5.00Yes, v 5.00
USB Type-CYes-
Number of SIMs22
Active 4G on both SIM cardsYes-
GPS-Yes
Micro-USB-Yes
Headphones-3.5mm
sim 1
4G/ LTEYesYes
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
sim 2
4G/ LTEYesYes
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
sensors
Fingerprint sensorYesYes
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes

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