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Sony NV-U53N

alaTest has collected and analyzed 27 reviews of Sony NV-U53N. The average rating for this product is 3.3/5, compared to an average rating of 4.0/5 for other GPS for all reviews. Reviewers are impressed by the reliability. The price is also mentioned favorably, whereas there are some negative reviews about the size and usability.

performance, price, reliability

usability, size

We analyzed user and expert ratings, product age and more factors. Compared to other GPS the Sony NV-U53N is awarded an overall alaScore™ of 72/100 = Good quality.

Review analysis

(Based on 27 reviews)

Expert Reviews  

User Reviews  

Showing 10 review(s)

Expert Reviews User Reviews


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Consumer review ( review summary for Sony NV-U53N


alaTest has collected and analyzed 10 user reviews of Sony NV-U53N from The average user rating for this product is 2.9/5, compared to an average user rating of 3.9/5 for other GPS on Reviewers really like the reliability. The performance also gets good feedback, whereas the size and usability get negative reviews.

price, performance, reliability

usability, size

60% of the reviews on give this product a positive rating.

This summary is based on the products: Sony NV-U53G Navigation Unit With Full Maps Of UK, Ireland & Northern France (Down To Paris)Sony NV-U53G Navigation Unit With Full Maps Of UK, Ireland & Northern France (Down To Paris)

Dec, 2018

Product Specifications


Color of product:Black
Form Factor:Fixed


Aspect Ratio:16:9
Display number of colors:32768 colours
Display Resolution:480 x 272
Native Aspect Ratio:16:9
Touch screen: Yes

Energy Management

Battery performance:890
Battery Technology:Lithium-Ion (Li-Ion)

GPS Type

Auto: Yes
Aviation: No
Geocaching (GPS stash hunt): No
Marine (chartplotters, sounders): No
Outdoor (hiking, trekking): No
Sport (fitness, running): No


Map view options:3D


Bluetooth: No

Other Features

GPS receiver:SiRF III
Interface:USB 2.0
Storage Capacity:512

Ports & interfaces

USB 2.0 ports quantity:1


Battery Capacity:890
Battery Technology:Lithium-Ion (Li-Ion)


Processor:Intel PXA270
Processor frequency:300
Processor model:Intel PXA270

Technical Details

Built-in Microphone: Yes
Color of product:Black
Form Factor:Fixed
Interface Type:Touch Screen

Weight & Dimensions