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Asus Zenfone 4 A400CXG / A400CG

Asus Zenfone 4 A400CXG / A400CG
alaScore 89

202 reviews

May, 2019

alaTest has collected and analyzed 202 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. Comments about the price and usability are overall positive. The performance and battery are also mentioned favorably.

size, battery, performance, usability, price

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 89/100 = Very good quality.

Review analysis

(Based on 202 reviews)

Expert Reviews  

User Reviews  

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Showing 1 - 13 of 16 Show Reviews: in English | in other languages (66)

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 Reviewers are impressed by the screen and performance. The portability and design also get good views. There are some mixed comments about the camera, while some have doubts about the reliability.

durability, design, portability, performance, screen


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

May, 2019

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 (

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 : 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

Expert review by : Aloysius Low (

Asus ZenFone 4 Max offers dual-cameras for less


But with their low-end Qualcomm Snapdragon 400 processors, the ZenFone 4 Max and Max Pro phones don't offer much else.

Expert review by : James Lu (

ASUS ZenFone 4 Max review: Is a big battery enough?


The ZenFone 4 Max is the entry-level phone in ASUS' huge ZenFone 4 lineup and, like its name suggests, emphasizes battery life over everything else thanks to a huge 4,100mAh battery. But is it any good? We find out.

Great battery life

Generic plastic build;Secondary rear camera not worth using;No ac Wi-Fi;No NFC;Fingerprint scanner doesn't double as a power button;Expensive for what you get

Jan, 2018


Expert review by : Dominic Moass (

ASUS ZenFone 4 Smartphone Review


Continuing our look at the ASUS ZenFone range – today we review the smallest of the lot, the ZenFone 4. Very competitively priced at just £99, the ZenFone 4 aims for those on the tightest of budgets but who still want a complete smartphone experience....

Pocket-friendly ; Decent camera ; Beautiful UI ; Very cheap at £99

Awful battery life ; Lots of bloatware ; Fairly thick

the ASUS ZenFone 4 looks a good option if you need a decent phone on a budget, though the Moto E 2nd Gen may be worth a look too.

Apr, 2015

Expert review by : Mobile Choice UK (

Asus Zenfone 4 review - Intel power for £99


Announced earlier in the year but only just going on sale in the UK now, the Zenphone is a three-pronged Android smartphone series from Asus, comprising models with screen sizes of four, five and six inches. Here we look at the entry-level Zenfone 4,...

Good build quality, Powerful Intel processor, Attractive software

Average rear camera, No front camera, Poor viewing angles

Aug, 2014
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