Asus ZenFone 4 A400CG

Asus
Last Updated: 1st April 2025

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Key Specs

Display 4.00-inch (480x800)
Processor Intel Atom Z2520
Front Camera 0.3MP
Rear Camera 5MP
RAM 1GB
Storage 8GB
Battery Capacity 1600mAh
OS Android 4.3

Market Status Released

Release Date January 2014

Asus ZenFone 4 A400CG Review

Design
Display
Software
Performance
Battery Life
Camera
Value for Money

Good
Good performance and features
Very good camera with Full-HD recording
Good build quality
Excellent value for money

Bad
Average battery life
Poor screen visibility

Asus made quite a splash by launching three new phones this month, the Zenfone 4, Zenfone 5 and Zenfone 6. Despite the naming scheme, these are not the same device with different screen sizes. The sizes correspond to significant differences in price and capabilities.

Read complete Asus ZenFone 4 A400CG Review

Asus ZenFone 4 A400CG Summary

The Asus Zenfone 4 is the smallest of three siblings, and also the most affordable. We like what we have seen from Asus with the entire Zenfone series, and this model is no exception. It offers excellent value for money, primarily thanks to an excellent camera. We really liked its look and feel, including the custom ZenUI software experience. The only letdowns were mediocre battery life and a dull screen - though the overall package is still impressive for the price.

Asus ZenFone 4 A400CG Full Specifications

General

Brand	Asus
Model	ZenFone 4 A400CG
Price in India	₹6,499
Release date	January 2014
Form factor	Touchscreen
Dimensions (mm)	124.42 x 61.44 x 11.15
Weight (g)	115.00
Battery capacity (mAh)	1600
Removable battery	No
Colours	Black, White, Red, Gold, Blue

Display

Screen size (inches)	4.00
Touchscreen	Yes
Resolution	480x800 pixels

Hardware

Processor	1.2GHz dual-core
Processor make	Intel Atom Z2520
RAM	1GB
Internal storage	8GB
Expandable storage	Yes
Expandable storage type	microSD
Expandable storage up to (GB)	64

Camera

Rear camera	5-megapixel
Front camera	0.3-megapixel

Software

Operating system	Android 4.3
Skin	ZenUI

Connectivity

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