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BenQ-Siemens S81

alaTest has collected and analyzed 19 reviews of BenQ-Siemens S81. 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. Reviewers are impressed by the size and screen. The design and portability also get good opinions. There are some mixed views about the battery, while there are some critical views about the performance.

portability, design, screen, size


We analyzed user and expert ratings, product age and more factors. Compared to other Cell phones the BenQ-Siemens S81 is awarded an overall alaScore™ of 83/100 = Very good quality.

Review analysis

(Based on 19 reviews)

Expert Reviews  

User Reviews  

Showing 4 review(s)

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Showing 1 - 4 of 4 Show Reviews: in English | in other languages (14)

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

BenQ-Siemens S81 3G Phone


The BenQ-Siemens S81 is a beautifully stylish 3G phone which comes in a superior black & silver effect casing. The design of the handset is both practical & elegant. The handset is extremely slim & measures 109 x 48 x 13 mm which provides a slim...

Expert review by : Mobile Gazette (

BenQ-Siemens Mobile Takeover


Expert review by : Mobile Gazette (

BenQ-Siemens to close European arm


We have been very impressed with the way BenQ-Siemens was shaping up during 2006 with a range of attractive and innovative handsets, a much more impressive effort than Motorola's minimal efforts. But it appears that BenQ do not want to sink any more...

Expert review by (



Ultra-slim and fully equipped UMTS phone: Captivating because of its classic elegance, the BenQ-Siemens S81 makes mobile telephony even more diverse. At only a slender 13 mm, it is one of the world's slimmest UMTS-mobiles to offer complete UMTS...

Music player, design, extended memory

Price comparison for BenQ-Siemens S81