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Asus ZenFone 2 ZE550ML vs Asus ZenFone 4 A450CG vs Asus ZenFone 6

Asus ZenFone 2 ZE550ML vs Asus ZenFone 4 A450CG vs Asus ZenFone 6 comparison

Show Only Differences Highlight Differences	Asus ZenFone 2 ZE550ML	Asus ZenFone 4 A450CG	Asus ZenFone 6
key specs
Display	5.50-inch	4.50-inch	6.00-inch
Processor	Intel Atom Z3560	Intel Atom Z2520	Intel Atom Z2580
Front Camera	5-megapixel	0.3-megapixel	2-megapixel
Rear Camera	13-megapixel	8-megapixel	13-megapixel
RAM	2GB	1GB	2GB
Storage	16GB	8GB	16GB
Battery Capacity	3000mAh	1750mAh	3300mAh
OS	Android 5.0	Android 4.4	Android 4.3
Resolution	720x1280 pixels	480x854 pixels	720x1280 pixels
general
Brand	Asus	Asus	Asus
Model	ZenFone 2 ZE550ML	ZenFone 4 A450CG	ZenFone 6
Release date	March 1, 2015	July 1, 2014	January 1, 2014
Form factor	Touchscreen	Touchscreen	Touchscreen
Dimensions (mm)	152.50 x 77.20 x 10.90	136.80 x 67.90 x 11.30	166.90 x 72.80 x 9.90
Weight (g)	170.00	133.00	196.00
Battery capacity (mAh)	3000	1750	3300
Removable battery	No	No	No
Colours	-	-	Black, White, Red, Gold
SAR value	-	-	0.53
display
Screen size (inches)	5.50	4.50	6.00
Touchscreen	Yes	Yes	Yes
Resolution	720x1280 pixels	480x854 pixels	720x1280 pixels
Pixels per inch (PPI)	267	-	245
hardware
Processor	1.8GHz quad-core	1.2GHz dual-core	2GHz dual-core
Processor make	Intel Atom Z3560	Intel Atom Z2520	Intel Atom Z2580
RAM	2GB	1GB	2GB
Internal storage	16GB	8GB	16GB
Expandable storage	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD
Expandable storage up to (GB)	64	64	64
camera
Rear camera	13-megapixel	8-megapixel	13-megapixel
Rear flash	LED	LED	LED
Front camera	5-megapixel	0.3-megapixel	2-megapixel
software
Operating system	Android 5.0	Android 4.4	Android 4.3
Skin	ZenUI	ZenUI	ZenUI
connectivity
Wi-Fi	Yes	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 b/g/n	802.11 b/g/n
GPS	Yes	Yes	Yes
Bluetooth	Yes, v 4.00	Yes, v 4.00	Yes, v 4.00
NFC	Yes	No	No
Infrared	No	No	No
USB OTG	Yes	No	No
Headphones	3.5mm	3.5mm	3.5mm
FM	Yes	Yes	Yes
Number of SIMs	2	2	2
Wi-Fi Direct	Yes	Yes	Yes
Mobile High-Definition Link (MHL)	No	No	No
sim 1
SIM Type	Micro-SIM	Micro-SIM	Micro-SIM
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	No	No
sim 2
SIM Type	Micro-SIM	Micro-SIM	Micro-SIM
GSM/CDMA	GSM	GSM	GSM
3G	No	No	No
4G/ LTE	No	No	No
sensors
Compass/ Magnetometer	Yes	No	Yes
Proximity sensor	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes
Ambient light sensor	Yes	Yes	Yes
Gyroscope	No	No	Yes
Barometer	No	No	No
Temperature sensor	No	No	No
ratings
Overall NDTV Rating	-	-	Read Review
Design Rating	-	-
Display Rating	-	-
Software Rating	-	-
Performance Rating	-	-
Battery Life Rating	-	-
Camera Rating	-	-
Value for Money Rating	-	-

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