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Asus ZenFone 3 (ZE520KL) vs Asus ZenFone 3 (ZE552KL) vs Samsung Galaxy S7 Edge

Asus ZenFone 3 (ZE520KL) vs Asus ZenFone 3 (ZE552KL) vs Samsung Galaxy S7 Edge comparison

Show Only Differences Highlight Differences	Asus ZenFone 3 (ZE520KL)	Asus ZenFone 3 (ZE552KL)	Samsung Galaxy S7 Edge
key specs
Display	5.20-inch	5.50-inch	5.50-inch
Processor	Qualcomm Snapdragon 625	Qualcomm Snapdragon 625	octa-core
Front Camera	8-megapixel	8-megapixel	5-megapixel
Rear Camera	16-megapixel	16-megapixel	12-megapixel
RAM	3GB	4GB	4GB
Storage	32GB	64GB	32GB
Battery Capacity	2650mAh	3000mAh	3600mAh
OS	Android 6.0	Android 6.0	Android 6.0
Resolution	1080x1920 pixels	1080x1920 pixels	1440x2560 pixels
general
Brand	Asus	Asus	Samsung
Model	ZenFone 3 (ZE520KL)	ZenFone 3 (ZE552KL)	Galaxy S7 Edge
Release date	August 1, 2016	May 1, 2016	February 1, 2016
Form factor	Touchscreen	Touchscreen	Touchscreen
Dimensions (mm)	146.87 x 73.98 x 7.69	152.50 x 77.30 x 7.60	150.90 x 72.60 x 7.70
Weight (g)	144.00	155.00	157.00
Battery capacity (mAh)	2650	3000	3600
Removable battery	No	No	No
Colours	Sapphire Black, Moonlight White, Shimmer Gold	Gold, Blue, Black, White	Black, White, Gold, Silver, Pink Gold, Black Pearl, Coral Blue
Launched in India	-	-	Yes
Fast charging	-	-	Quick Charge 2.0
display
Screen size (inches)	5.20	5.50	5.50
Touchscreen	Yes	Yes	Yes
Resolution	1080x1920 pixels	1080x1920 pixels	1440x2560 pixels
Pixels per inch (PPI)	-	480	534
Protection type	-	-	Gorilla Glass
Aspect ratio	-	-	16:9
hardware
Processor	2GHz octa-core	2GHz octa-core	octa-core (4x2.3GHz + 4x1.6GHz)
Processor make	Qualcomm Snapdragon 625	Qualcomm Snapdragon 625	-
RAM	3GB	4GB	4GB
Internal storage	32GB	64GB	32GB
Expandable storage	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD
Expandable storage up to (GB)	2000	128	200
camera
Rear camera	16-megapixel	16-megapixel	12-megapixel (f/1.7, 1.4-micron)
Rear flash	Dual LED	Dual LED	Yes
Front camera	8-megapixel	8-megapixel	5-megapixel (f/1.7, 1.34-micron)
Rear autofocus	-	-	Phase detection autofocus
software
Operating system	Android 6.0	Android 6.0	Android 6.0
Skin	ZenUI 3	ZenUI 3.0	-
connectivity
Wi-Fi	Yes	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n/ac	802.11 a/b/g/n/ac	802.11 a/b/g/n/ac
GPS	Yes	Yes	Yes
Bluetooth	Yes, v 4.20	Yes, v 4.20	Yes, v 4.20
NFC	No	No	Yes
Infrared	Yes	No	No
USB OTG	Yes	Yes	Yes
Headphones	3.5mm	3.5mm	3.5mm
FM	Yes	Yes	No
Number of SIMs	2	2	2
Wi-Fi Direct	No	No	No
Mobile High-Definition Link (MHL)	No	No	No
Micro-USB	-	-	Yes
sim 1
SIM Type	Micro-SIM	Micro-SIM	-
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM	-
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes
sensors
Compass/ Magnetometer	Yes	Yes	Yes
Proximity sensor	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes
Ambient light sensor	Yes	Yes	Yes
Gyroscope	Yes	Yes	Yes
Barometer	No	No	Yes
Temperature sensor	No	No	No
Fingerprint sensor	-	-	Yes
ratings
Overall NDTV Rating	-	Read Review	Read Review
Design Rating	-
Display Rating	-
Software Rating	-
Performance Rating	-
Battery Life Rating	-
Camera Rating	-
Value for Money Rating	-

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