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Asus ZenFone 3 Ultra (ZU680KL) vs Asus ZenFone 3 Deluxe (ZS570KL) vs Samsung Galaxy S7 Edge vs Samsung Galaxy A8

Asus ZenFone 3 Ultra (ZU680KL) vs Asus ZenFone 3 Deluxe (ZS570KL) vs Samsung Galaxy S7 Edge vs Samsung Galaxy A8 comparison

Show Only Differences Highlight Differences	Asus ZenFone 3 Ultra (ZU680KL)	Asus ZenFone 3 Deluxe (ZS570KL)	Samsung Galaxy S7 Edge	Samsung Galaxy A8
ratings
Overall NDTV Rating	Read Review	Read Review	Read Review	Read Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display	6.80-inch	5.70-inch	5.50-inch	5.70-inch
Processor	Qualcomm Snapdragon 652	Qualcomm Snapdragon 821	octa-core	Samsung Exynos 5430
Front Camera	8-megapixel	8-megapixel	5-megapixel	5-megapixel
Rear Camera	23-megapixel	23-megapixel	12-megapixel	16-megapixel
RAM	4GB	6GB	4GB	2GB
Storage	64GB	256GB	32GB	32GB
Battery Capacity	4600mAh	3000mAh	3600mAh	3050mAh
OS	Android	Android 6.0.1	Android 6.0	Android 5.1.1
Resolution	1080x1920 pixels	1080x1920 pixels	1440x2560 pixels	1080x1920 pixels
general
Brand	Asus	Asus	Samsung	Samsung
Model	ZenFone 3 Ultra (ZU680KL)	ZenFone 3 Deluxe (ZS570KL)	Galaxy S7 Edge	Galaxy A8
Release date	May 1, 2016	May 1, 2016	February 1, 2016	July 1, 2015
Form factor	Touchscreen	Touchscreen	Touchscreen	Touchscreen
Weight (g)	233.00	172.00	157.00	151.00
Battery capacity (mAh)	4600	3000	3600	3050
Removable battery	No	No	No	No
Colours	Grey, Silver, Pink	Gold, Silver, Grey	Black, White, Gold, Silver, Pink Gold, Black Pearl, Coral Blue	Black, White, Gold
Dimensions (mm)	-	156.00 x 77.00 x 7.50	150.90 x 72.60 x 7.70	158.00 x 76.80 x 5.90
SAR value	-	1.35	-	0.10
Launched in India	-	-	Yes	-
Fast charging	-	-	Quick Charge 2.0	-
Alternate names	-	-	-	SM-A800F
display
Screen size (inches)	6.80	5.70	5.50	5.70
Touchscreen	Yes	Yes	Yes	Yes
Resolution	1080x1920 pixels	1080x1920 pixels	1440x2560 pixels	1080x1920 pixels
Protection type	-	-	Gorilla Glass	-
Aspect ratio	-	-	16:9	-
Pixels per inch (PPI)	-	-	534	386
hardware
Processor	octa-core	1.6GHz quad-core	octa-core (4x2.3GHz + 4x1.6GHz)	1.8GHz octa-core
Processor make	Qualcomm Snapdragon 652	Qualcomm Snapdragon 821	-	Samsung Exynos 5430
RAM	4GB	6GB	4GB	2GB
Internal storage	64GB	256GB	32GB	32GB
Expandable storage	Yes	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD	microSD
Expandable storage up to (GB)	128	128	200	128
camera
Rear camera	23-megapixel	23-megapixel	12-megapixel (f/1.7, 1.4-micron)	16-megapixel
Rear flash	Dual LED	Dual LED	Yes	LED
Front camera	8-megapixel	8-megapixel	5-megapixel (f/1.7, 1.34-micron)	5-megapixel
Front flash	-	No	-	-
Rear autofocus	-	-	Phase detection autofocus	-
software
Operating system	Android	Android 6.0.1	Android 6.0	Android 5.1.1
Skin	ZenUI	ZenUI 3.0	-	TouchWiz UI
connectivity
Wi-Fi	Yes	Yes	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 a/b/g/n/ac	802.11 a/b/g/n/ac	802.11 a/b/g/n/ac
GPS	Yes	Yes	Yes	Yes
Bluetooth	Yes, v 4.20	Yes, v 4.20	Yes, v 4.20	Yes, v 4.10
NFC	No	Yes	Yes	No
Infrared	No	No	No	No
USB OTG	Yes	Yes	Yes	Yes
Headphones	3.5mm	3.5mm	3.5mm	3.5mm
FM	Yes	Yes	No	Yes
Number of SIMs	2	2	2	2
Wi-Fi Direct	No	No	No	No
Mobile High-Definition Link (MHL)	No	No	No	No
Micro-USB	-	-	Yes	-
sim 1
GSM/CDMA	GSM	GSM	GSM	GSM + CDMA
3G	Yes	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes	Yes
SIM Type	-	Micro-SIM	-	Nano-SIM
sim 2
GSM/CDMA	GSM	GSM	GSM	GSM + CDMA
3G	Yes	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes	Yes
SIM Type	-	Nano-SIM	-	Nano-SIM
sensors
Compass/ Magnetometer	Yes	Yes	Yes	Yes
Proximity sensor	Yes	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes	Yes
Ambient light sensor	Yes	Yes	Yes	Yes
Gyroscope	Yes	Yes	Yes	No
Barometer	No	No	Yes	No
Temperature sensor	No	No	No	No
Fingerprint sensor	-	-	Yes	-

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