Lava Bold N2 Pro vs Karbonn A21 comparison

Show Only Differences Highlight Differences	Lava Bold N2 Pro	Karbonn A21
key specs
Display	6.75-inch	4.50-inch
Front Camera	13-megapixel	1.3-megapixel
Rear Camera	50-megapixel	5-megapixel
RAM	4GB	512MB
Storage	128GB	4GB
Battery Capacity	5000mAh	1800mAh
OS	Android 15	Android 4
Processor	-	Qualcomm Snapdragon S4 Play
Resolution	-	480x800 pixels
general
Brand	Lava	Karbonn
Model	Bold N2 Pro	A21
Release date	March 31, 2026	December 1, 2012
AI Enabled	No	-
Launched in India	Yes	-
IP rating	IP54	-
Battery capacity (mAh)	5000	1800
Removable battery	No	No
Fast charging	10W Fast Charging	-
Wireless charging	No	-
Colours	Aurora Gold, Eclipse Grey	Pearl White
Form factor	-	Bar
display
Refresh Rate	120 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.75	4.50
Touchscreen	-	Yes
Resolution	-	480x800 pixels
hardware
Processor make	Unisoc T7250	Qualcomm Snapdragon S4 Play (MSM8225)
RAM	4GB	512MB
Internal storage	128GB	4GB
Processor	-	1.2GHz one-core
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	32
camera
Rear camera	50-megapixel	5-megapixel
No. of Rear Cameras	1	-
Front camera	13-megapixel	1.3-megapixel
No. of Front Cameras	1	-
Rear flash	-	LED
software
Operating system	Android 15	Android 4
connectivity
Wi-Fi	Yes	No
Bluetooth	Yes	Yes
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
GPS	-	Yes
NFC	-	No
Infrared	-	No
USB OTG	-	No
FM	-	No
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	Nano-SIM	Regular
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	No
sim 2
SIM Type	Nano-SIM	Regular
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	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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