Samsung Galaxy A51 vs Sony Xperia A4 comparison

Show Only Differences Highlight Differences	Samsung Galaxy A51	Sony Xperia A4
ratings
Overall NDTV Rating	Read Review	-
Design Rating		-
Display Rating		-
Software Rating		-
Performance Rating		-
Battery Life Rating		-
Camera Rating		-
Value for Money Rating		-
key specs
Display	6.50-inch	4.60-inch
Front Camera	32-megapixel	2.2-megapixel
Rear Camera	48-megapixel + 12-megapixel + 5-megapixel + 5-megapixel	20.7-megapixel
RAM	6GB	2GB
Storage	128GB	16GB
Battery Capacity	4000mAh	2600mAh
OS	Android 10	Android 5.0
Resolution	1080x2400 pixels	720x1280 pixels
Processor	-	Qualcomm Snapdragon 801
general
Brand	Samsung	Sony
Model	Galaxy A51	Xperia A4
Release date	January 1, 2020	May 1, 2015
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	158.50 x 73.60 x 7.90	128.00 x 66.70 x 9.10
Weight (g)	172.00	129.00
Battery capacity (mAh)	4000	2600
Fast charging	Proprietary	-
Colours	Prism Crush Blue, Prism Crush Black, Prism Crush Pink, Prism Crush White	Grey, Pink, Blue, White
Alternate names	-	A4 SO-04G
Removable battery	-	No
display
Screen size (inches)	6.50	4.60
Touchscreen	Yes	Yes
Resolution	1080x2400 pixels	720x1280 pixels
hardware
Processor make	Samsung Exynos 9611	Qualcomm Snapdragon 801
RAM	6GB	2GB
Internal storage	128GB	16GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	512	128
Dedicated microSD slot	Yes	-
Processor	-	2.5GHz quad-core
camera
Rear camera	48-megapixel (f/2.0) + 12-megapixel (f/2.2) + 5-megapixel (f/2.2) + 5-megapixel (f/2.4)	20.7-megapixel
Front camera	32-megapixel (f/2.2)	2.2-megapixel
Rear flash	-	LED
software
Operating system	Android 10	Android 5.0
Skin	One UI 2.0	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 ac	-
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes
NFC	Yes	No
USB OTG	Yes	No
USB Type-C	Yes	-
Headphones	3.5mm	3.5mm
FM	Yes	Yes
Number of SIMs	2	1
Wi-Fi Direct	Yes	No
Active 4G on both SIM cards	Yes	-
Infrared	-	No
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	Nano-SIM	Micro-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sim 2
SIM Type	Nano-SIM	-
GSM/CDMA	GSM	-
3G	Yes	-
4G/ LTE	Yes	-
sensors
Face unlock	Yes	-
Fingerprint sensor	Yes	-
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	No
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes
Barometer	-	No
Temperature sensor	-	No

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