Lava Yuva Star 2 vs Karbonn A21 comparison

Show Only Differences Highlight Differences	Lava Yuva Star 2	Karbonn A21
key specs
Display	6.75-inch	4.50-inch
Processor	octa-core	Qualcomm Snapdragon S4 Play
Front Camera	5-megapixel	1.3-megapixel
Rear Camera	13-megapixel	5-megapixel
RAM	4GB	512MB
Storage	64GB	4GB
Battery Capacity	5000mAh	1800mAh
OS	Android 14 Go Edition	Android 4
Resolution	-	480x800 pixels
general
Brand	Lava	Karbonn
Model	Yuva Star 2	A21
Release date	May 5, 2025	December 1, 2012
Launched in India	Yes	-
Form factor	Touchscreen	Bar
Battery capacity (mAh)	5000	1800
Fast charging	10W Fast Charging	-
Colours	Radiant Black, Sparkling Ivory	Pearl White
Removable battery	-	No
display
Resolution Standard	HD+	-
Screen size (inches)	6.75	4.50
Touchscreen	Yes	Yes
Resolution	-	480x800 pixels
hardware
Processor	octa-core	1.2GHz one-core
RAM	4GB	512MB
Internal storage	64GB	4GB
Processor make	-	Qualcomm Snapdragon S4 Play (MSM8225)
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	32
camera
Rear camera	13-megapixel	5-megapixel
No. of Rear Cameras	2	-
Front camera	5-megapixel	1.3-megapixel
No. of Front Cameras	1	-
Rear flash	-	LED
software
Operating system	Android 14 Go Edition	Android 4
connectivity
Wi-Fi	Yes	No
Bluetooth	Yes	Yes
GPS	-	Yes
NFC	-	No
Infrared	-	No
USB OTG	-	No
FM	-	No
Number of SIMs	-	2
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	-	Regular
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	No
sim 2
SIM Type	-	Regular
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	No
sensors
Compass/ Magnetometer	-	No
Proximity sensor	-	No
Accelerometer	-	No
Ambient light sensor	-	No
Gyroscope	-	No
Barometer	-	No
Temperature sensor	-	No

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