Realme C53 vs Karbonn Alfa A91 Cham comparison

Show Only Differences Highlight Differences	Realme C53	Karbonn Alfa A91 Champ
key specs
Display	6.74-inch	4.00-inch
Processor	octa-core	1.2GHz quad-core
Front Camera	8-megapixel	0.3-megapixel
Rear Camera	108-megapixel	2-megapixel
RAM	4GB, 6GB	512MB
Storage	64GB, 128GB	4GB
Battery Capacity	5000mAh	1400mAh
OS	Android 13	Android 5.0
Resolution	-	480x800 pixels
general
Brand	Realme	Karbonn
Model	C53	Alfa A91 Champ
Release date	July 19, 2023	-
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	167.20 x 76.70 x 7.99	127.00 x 64.40 x 10.60
Weight (g)	186.00	112.00
Battery capacity (mAh)	5000	1400
Removable battery	No	Yes
Fast charging	33W Fast Charging	-
Wireless charging	No	-
Colours	Champion Gold, Mighty Black	Black - Blue, Coffee - Black & Champagne-Coffee
display
Refresh Rate	90 Hz	-
Screen size (inches)	6.74	4.00
Touchscreen	Yes	Yes
Pixels per inch (PPI)	560	-
Resolution	-	480x800 pixels
hardware
Processor	octa-core	1.2GHz quad-core
RAM	4GB, 6GB	512MB
Internal storage	64GB, 128GB	4GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	2000	32
Dedicated microSD slot	Yes	-
camera
Rear camera	108-megapixel	2-megapixel
No. of Rear Cameras	2	-
Front camera	8-megapixel	0.3-megapixel
No. of Front Cameras	1	-
Rear flash	-	Yes
software
Operating system	Android 13	Android 5.0
Skin	Realme UI T Edition	-
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes
NFC	Yes	No
USB Type-C	Yes	-
Headphones	3.5mm	3.5mm
Number of SIMs	2	2
Wi-Fi standards supported	-	802.11 b/g/n
Infrared	-	No
USB OTG	-	Yes
FM	-	Yes
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sensors
Compass/ Magnetometer	Yes	No
Proximity sensor	Yes	No
Accelerometer	Yes	Yes
Ambient light sensor	Yes	No
Gyroscope	Yes	No
Barometer	-	No
Temperature sensor	-	No
sim 1
SIM Type	-	Micro-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	No
sim 2
SIM Type	-	Micro-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	No

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