Home
Mobiles
Phone Finder
Compare Mobile Phones
Maxx Mobile AXD21 MSD7 Smarty vs Karbonn K440 vs Motorola Edge 50 Fusion

Maxx Mobile AXD21 MSD7 Smarty vs Karbonn K440 vs Motorola Edge 50 Fusio comparison

Show Only Differences Highlight Differences	Maxx Mobile AXD21 MSD7 Smarty	Karbonn K440	Motorola Edge 50 Fusion
key specs
Display	4.00-inch	2.60-inch	6.70-inch
Processor	MediaTek MT6572M	one-core	-
Front Camera	0.3-megapixel	No	32-megapixel
Rear Camera	3.2-megapixel	1.3-megapixel	50-megapixel + 13-megapixel
RAM	512MB	-	8GB, 12GB
Storage	4GB	-	128GB, 256GB
Battery Capacity	1450mAh	2100mAh	5000mAh
OS	Android 4.4.2	-	Android 14
Resolution	480x800 pixels	240x320 pixels	2400x1080 pixels
general
Brand	Maxx Mobile	Karbonn	Motorola
Model	AXD21 MSD7 Smarty	K440	Edge 50 Fusion
Release date	July 1, 2014	-	April 16, 2024
Form factor	Touchscreen	Bar	Touchscreen
Dimensions (mm)	125.30 x 63.83 x 10.10	119.50 x 54.00 x 13.50	161.90 x 73.10 x 7.90
Weight (g)	109.30	-	174.90
Battery capacity (mAh)	1450	2100	5000
Removable battery	Yes	Yes	-
Colours	Black, White	Black-White, Black-Red	Forest Blue, Hot Pink, Marshmallow Blue
Launched in India	-	-	No
IP rating	-	-	IP68
Fast charging	-	-	68W Turbo Charge
display
Screen size (inches)	4.00	2.60	6.70
Touchscreen	Yes	No	Yes
Resolution	480x800 pixels	240x320 pixels	2400x1080 pixels
Refresh Rate	-	-	144 Hz
Resolution Standard	-	-	FHD+
Aspect ratio	-	-	20:9
Pixels per inch (PPI)	-	-	395
hardware
Processor	1GHz dual-core	one-core	-
Processor make	MediaTek MT6572M	-	Qualcomm Snapdragon 7s Gen 2
RAM	512MB	-	8GB, 12GB
Internal storage	4GB	-	128GB, 256GB
Expandable storage	Yes	Yes	-
Expandable storage type	microSD	microSD	-
Expandable storage up to (GB)	32	16	-
camera
Rear camera	3.2-megapixel	1.3-megapixel	50-megapixel + 13-megapixel
Rear flash	LED	-	-
Front camera	0.3-megapixel	No	32-megapixel
No. of Rear Cameras	-	-	2
No. of Front Cameras	-	-	1
software
Operating system	Android 4.4.2	-	Android 14
Skin	-	-	Hello UI
connectivity
Wi-Fi	Yes	No	Yes
GPS	Yes	No	Yes
Bluetooth	Yes	Yes	Yes, v 5.20
NFC	No	No	Yes
Infrared	No	No	-
USB OTG	No	No	-
Headphones	3.5mm	-	-
FM	Yes	Yes	-
Number of SIMs	2	1	2
Wi-Fi Direct	No	No	-
Mobile High-Definition Link (MHL)	No	No	-
Wi-Fi standards supported	-	-	802.11 a/b/g/n/ac
USB Type-C	-	-	Yes
sim 1
SIM Type	Regular	Regular	-
GSM/CDMA	GSM	GSM	-
3G	Yes	No	-
4G/ LTE	No	No	-
sim 2
SIM Type	Regular	-	-
GSM/CDMA	GSM	-	-
3G	Yes	-	-
4G/ LTE	No	-	-
sensors
Compass/ Magnetometer	No	No	Yes
Proximity sensor	Yes	No	Yes
Accelerometer	Yes	No	Yes
Ambient light sensor	No	No	Yes
Gyroscope	No	No	Yes
Barometer	No	No	-
Temperature sensor	No	No	-
In-Display Fingerprint Sensor	-	-	Yes

Popular Mobile Brands