Infinix Smart 10 vs Karbonn A21 comparison

Show Only Differences Highlight Differences	Infinix Smart 10	Karbonn A21
key specs
Display	6.67-inch	4.50-inch
Front Camera	8-megapixel	1.3-megapixel
Rear Camera	8-megapixel	5-megapixel
RAM	4GB	512MB
Storage	64GB	4GB
Battery Capacity	5000mAh	1800mAh
OS	Android 15	Android 4
Resolution	720x1600 pixels	480x800 pixels
Processor	-	Qualcomm Snapdragon S4 Play
general
Brand	Infinix	Karbonn
Model	Smart 10	A21
Release date	July 25, 2025	December 1, 2012
Launched in India	Yes	-
Form factor	Touchscreen	Bar
Dimensions (mm)	165.62 x 77.01 x 8.25	-
Weight (g)	187.00	-
IP rating	IP64	-
Battery capacity (mAh)	5000	1800
Removable battery	No	No
Colours	Iris Blue, Sleek Black, Titanium Silver, Twilight Gold	Pearl White
display
Refresh Rate	120 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.67	4.50
Touchscreen	Yes	Yes
Resolution	720x1600 pixels	480x800 pixels
hardware
Processor make	Unisoc T7250	Qualcomm Snapdragon S4 Play (MSM8225)
RAM	4GB	512MB
Internal storage	64GB	4GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	2000	32
Dedicated microSD slot	Yes	-
Processor	-	1.2GHz one-core
camera
Rear camera	8-megapixel	5-megapixel
No. of Rear Cameras	2	-
Rear flash	Yes	LED
Front camera	8-megapixel	1.3-megapixel
No. of Front Cameras	1	-
software
Operating system	Android 15	Android 4
Skin	XOS 15.1	-
connectivity
Wi-Fi	Yes	No
Wi-Fi standards supported	802.11 a/b/g/n	-
GPS	Yes	Yes
Bluetooth	Yes, v 5.30	Yes
NFC	No	No
USB OTG	Yes	No
USB Type-C	Yes	-
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
Infrared	-	No
FM	-	No
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	Nano-SIM	Regular
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	No
sim 2
SIM Type	Nano-SIM	Regular
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	No
sensors
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	No
Proximity sensor	Yes	No
Accelerometer	Yes	No
Gyroscope	Yes	No
Ambient light sensor	-	No
Barometer	-	No
Temperature sensor	-	No

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