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BenQ-Siemens EF51

alaTest has collected and analyzed 81 reviews of BenQ-Siemens EF51. The average rating for this product is 3.7/5, compared to an average rating of 3.9/5 for other Cell phones for all reviews. Opinions about the screen and price are on the whole positive. The size and design also get good feedback, whereas the usability and battery get less positive opinions.

sound, design, size, price, screen

battery, usability

We analyzed user and expert ratings, product age and more factors. Compared to other Cell phones the BenQ-Siemens EF51 is awarded an overall alaScore™ of 75/100 = Good quality.

Review analysis

(Based on 81 reviews)

Expert Reviews  

User Reviews  

Showing 5 review(s)

Expert Reviews User Reviews
Showing 1 - 5 of 5 Show Reviews: in English | in other languages (76)

Expert review by: Mobile Gazette (

BenQ-Siemens EF51


phones, and certainly it could benefit from a better display, but given past handsets from this stable it's quite likely that the BenQ-Siemens EF51 will offer very good value for money (prices have not been confirmed).

Feb, 2006

Expert review by: Brad Kellett (

Snapshot: BenQ-Siemens EF51


BenQ-Siemens has busted out its first music handset in the form of the EF51, and unlike most of the new devices shown at 3GSM, this one may end up on US shores.

Feb, 2006

Expert review by: (



Benq Siemens EF51 is a tri-band GSM phone with color display and megapixel camera. It has flip with music dedicated keys and numeric keypad under it. It features music playback and the 20MB of internal memory are expanded through miniSD cards

Music keys, camera

Battery life


Expert review by: Shayne Rana (

BenQ-Siemens EF51


The EF51 could be a good phone for first-time users; it comes with Bluetooth, camera, and color screen.

The EF51 is, in my opinion, a ‘First Phone’. In other words, this is a good phone to buy for someone who’s going to be using a mobile for the very first time. I let my mum use it for a bit after she’s been using a simple piece, and she liked it. In her...

Sep, 2007

Expert review by: Your Mobile Phone Reviews UK (yourmobilephonereviews)

BenQ-Siemens Q-fi EF51 Phone


The BenQ-Siemens Q-fi EF51 is a state of the art music phone which offers the user the highest quality sound & performance. The handset is highly attractive & has a flip open action to access the keypad. The EF51 provides the user with all the music...

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