Asus ZenFone 2

Asus
Last Updated: 11th March 2025

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Key Specs

Display 5.50-inch (1080x1920)
Processor Intel Atom Z3580
Front Camera 5MP
Rear Camera 13MP
RAM 4GB
Storage 32GB
Battery Capacity 3000mAh
OS Android 5.0

Market Status Released

Release Date January 2015

Asus ZenFone 2 in Pictures

Design (1 image)
Gallery (13 images)

Asus ZenFone 2 Review

Design
Display
Software
Performance
Battery Life
Camera
Value for Money

Good
4GB RAM is a big plus
Great gaming performance
Not very expensive

Bad
Average camera
Battery life could have been better

Way back in 1989, Asus started out as a consultancy service for motherboard manufacturers. According to industry legend, Asus got a leg up in the industry after designing a motherboard for Intel's 486 CPU without access to a processor, even fixing problems that Intel's own engineers had had.

Read complete Asus ZenFone 2 Review

Asus ZenFone 2 Summary

The Asus ZenFone 2 is the world's first smartphone sporting 4GB of RAM, which is its USP by far. In our experience, the 4GB of RAM was more than enough for running 20 apps simultaneously. The phone also provides great gaming performance thanks to the presence of the PowerVR graphics chip, which is the same one that is present inside the iPhone 5s. The only problem with the ZenFone 2 is that the camera captures images that look average at best. Also, Asus confuses potential buyers with a lot of skews for the same ZenFone 2.

Asus ZenFone 2 Full Specifications

General

Alternate names	ZE551ML
Brand	Asus
Model	ZenFone 2
Price in India	₹7,999
Release date	January 2015
Form factor	Touchscreen
Dimensions (mm)	152.50 x 77.20 x 10.90
Weight (g)	170.00
Battery capacity (mAh)	3000
Removable battery	No
Colours	Glacier Grey, Osmium Black, Glamour Red, Ceramic White, Sheer Gold
SAR value	0.35

Display

Screen size (inches)	5.50
Touchscreen	Yes
Resolution	1080x1920 pixels
Pixels per inch (PPI)	403

Hardware

Processor	2.3GHz quad-core
Processor make	Intel Atom Z3580
RAM	4GB
Internal storage	32GB
Expandable storage	Yes
Expandable storage type	microSD
Expandable storage up to (GB)	64

Camera

Rear camera	13-megapixel
Rear flash	Dual LED
Front camera	5-megapixel

Software

Operating system	Android 5.0
Skin	ZenUI

Connectivity

Wi-Fi	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac
GPS	Yes
Bluetooth	Yes, v 4.00
NFC	Yes
Infrared	No
USB OTG	No
Headphones	3.5mm
FM	Yes
Number of SIMs	2
Wi-Fi Direct	No
Mobile High-Definition Link (MHL)	No
SIM 1
SIM Type	Micro-SIM
GSM/CDMA	GSM
3G	Yes
4G/ LTE	Yes
Supports 4G in India (Band 40)	Yes
SIM 2
SIM Type	Micro-SIM
GSM/CDMA	GSM
3G	No
4G/ LTE	No
Supports 4G in India (Band 40)	Yes