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Asus Zenfone 4 A400CXG / A400CG

Asus Zenfone 4 A400CXG / A400CG
alaScore 88

238 reviews

Jan, 2021

alaTest has collected and analyzed 238 reviews of Asus Zenfone 4 A400CXG / A400CG. The average rating for this product is 4.1/5, compared to an average rating of 4.1/5 for other Cell phones for all reviews. People are impressed by the screen and price. The performance and battery are also appreciated.

size, battery, performance, price, screen

We analyzed user and expert ratings, product age and more factors. Compared to other Cell phones the Asus Zenfone 4 A400CXG / A400CG is awarded an overall alaScore™ of 88/100 = Very good quality.

Review analysis

(Based on 238 reviews)

Expert Reviews  

User Reviews  

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Showing 1 - 13 of 46 Show Reviews: in English | in other languages (72)

Consumer review ( review summary for Asus Zenfone 4 A400CXG / A400CG


alaTest has collected and analyzed 3 user reviews of Asus Zenfone 4 A400CXG / A400CG from The average user rating for this product is 5.0/5, compared to an average user rating of 4.1/5 for other Cell phones on People are impressed by the screen and performance. The portability and design also get good feedback, whereas there are some mixed comments about the camera. Some have doubts about the reliability.

durability, design, portability, performance, screen


100% of the reviews on give this product a positive rating.

Jan, 2021

Expert review by : Andy Boxall (

Asus Zenfone 4 review


Good audio performance can't rescue the ZenFone 4 from its frustrating software.

Audio performance is excellent ; Reasonably priced

Frustrating software ; Performance can be sluggish ; Disappointing camera

Frustrating software made us lose our calm with the ZenFone 4, which is a shame when other aspects like the battery and audio performance are great for a phone at this price.

Feb, 2018


Expert review by : Mark Goldstein (

Asus Zenfone 4 Review


Asus might not be the first name that you think of when buying a new smartphone, and its mid-range price perhaps leads you to expect a solid device, rather than spectacular one, but the Zenfone 4 certainly offers a lot of photographer-friendly features...

Feb, 2018

Expert review by : Trusted Reviews (

Asus Zenfone 4


Is it hit, miss or maybe for Asus' Moto G rival?

Decent internal storage at the price, Fair day-to-day performance, Colourful design, Feature-packed camera app

Rubbish battery life, Non-IPS screen, Interface fiddly in places

Aug, 2014

Expert review by (

ZenFone 4 review: superb audio and image-taking capabilities elevate Asus' sleek new smartphone


The ZenFone 4's dual-lens camera system, DTS Headphone:X audio playback, and slick supporting software help this classy Android phone punch above its weight

120° wide-angle lens ; DTS Headphone:X audio ; 4K UHD video recording ; Long-lasting 3300 mAh battery ; Innovative software suite

Display only Full HD resolution

Sep, 2017

Expert review by (

Asus ZenFone 4 review


Zen and the art of smartphone design

Competent main camera ; Premium Metal and glass build ; Decent gaming performance

Power a bit lacking for the cash ; Beefy bezels

Probably doesn't signal the start of an Asus assault on our phone-buying habits, but the ZenFone 4 is perfectly potent - if a little too stuck in its ways when it comes to software

Nov, 2017

Expert review by : Alina Lewis (

Asus Zenfone 4 review: One of the best low-cost smartphones you can buy


. Does the Zenfone 4 put up the same show in the budget category? Read our detailed review to find out.

The Asus Zenfone 4 packs lots of features into a tiny package. But the budget price means that the phone has cut corners, which is evident in the low-resolution display and underpowered processor and camera. Yet, there's lots to like about the Zenfone...

Oct, 2014

Expert review by : Chris Barraclough (

Asus Zenfone 4 (2017) Review: Serious OnePlus 5 rival?


We review the Asus Zenfone 4 (2017 model), a feature-packed OnePlus 5 rival packing a dual-lens camera and limited performance

Nice design ; Feature packed ; Flexible camera tech ; Long battery life

Unintuitive software ; Underpowered

The Zenfone 4 is one of the best smartphones that Asus has launched to date and it’s great to see the company’s handsets hitting the UK with gusto. However, can the manufacturer best known for its laptops and computing gear really do enough to sway...

Sep, 2017

Expert review by : Ashleigh Allsopp (

Asus ZenFone 4 review


The ZenFone range was originally unveiled during CES 2014 in January, but have only just been introduced to the UK. The ZenFone 4 is available to order from Asus now for a bargain £99.

For £99, we're impressed by the ZenFone 4. It's nicely designed, has brilliant software features, is suitably speedy and has decent battery life, but it's not outstanding. We'd like to see a slightly better camera and the addition of 4G connectivity....

Oct, 2014

Expert review by : Chris Barraclough (

Asus Zenfone 4 Review: In Depth


We review the Asus Zenfone 4, a £99 Android handset that's pretty small but still packs in some decent features, including a nippy Intel processor and...

ZenUI well thought-out

Camera features hit-and-miss

Aug, 2014

Expert review by : David Court (

Asus ZenFone 4 hands-on review


From our very limited time with the device we were actually surprised with its performance. Other smartphones in the ZenFone 4's price range are incredibly laggy to use; while this smartphone wasn't lightening quick, we didn't really experience any...

The Asus ZenFone 4 has the makings of a really good budget Android smartphone, it's got an incredibly cheap price tag and a good set of specs, if the device remains unlaggy in the long-term, like it did when we used the phone then it should be very...

Jan, 2014