HMD 150 Music vs Karbonn Alfa A91 Power comparison

Show Only Differences Highlight Differences	HMD 150 Music	Karbonn Alfa A91 Power
key specs
Display	2.40-inch	4.00-inch
RAM	8MB	256MB
Storage	8MB	512MB
Battery Capacity	2500mAh	2000mAh
OS	Series 30+	Android 4.4
Processor	-	1GHz one-core
Front Camera	-	0.3-megapixel
Rear Camera	-	2-megapixel
Resolution	-	480x800 pixels
general
Brand	HMD	Karbonn
Model	150 Music	Alfa A91 Power
Release date	April 2, 2025	October 1, 2015
Launched in India	Yes	-
Form factor	Bar	Touchscreen
IP rating	IP52	-
Battery capacity (mAh)	2500	2000
Colours	Blue, Dark Grey, and Red	White
Removable battery	-	No
display
Screen size (inches)	2.40	4.00
Touchscreen	No	Yes
Resolution	-	480x800 pixels
hardware
RAM	8MB	256MB
Internal storage	8MB	512MB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	32	32
Dedicated microSD slot	Yes	-
Processor	-	1GHz one-core
software
Operating system	Series 30+	Android 4.4
connectivity
Bluetooth	Yes, v 5.00	Yes
USB Type-C	Yes	-
Headphones	3.5mm	3.5mm
FM	Yes	Yes
Number of SIMs	2	2
Wi-Fi	-	Yes
Wi-Fi standards supported	-	802.11 b/g/n
GPS	-	Yes
NFC	-	No
Infrared	-	No
USB OTG	-	No
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
camera
Rear camera	-	2-megapixel
Rear flash	-	LED
Front camera	-	0.3-megapixel
sim 1
SIM Type	-	Regular
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	No
sim 2
SIM Type	-	Regular
GSM/CDMA	-	GSM
3G	-	No
4G/ LTE	-	No
sensors
Compass/ Magnetometer	-	No
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	No
Gyroscope	-	No
Barometer	-	No
Temperature sensor	-	No

Popular Mobile Brands