Nikon L31 vs Sony TX7

Following is a complete assessment of the Nikon L31 vs Sony TX7, both Ultracompact cameras by brands Nikon and Sony. There is a sizable difference among the sensor resolutions of the L31 (16MP) and TX7 (10MP) and the L31 (1/2.3") and TX7 (1/2.4") feature different sensor dimensions.

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The L31 was introduced 5 years after the TX7 which is a fairly significant difference as far as camera tech is concerned. Both of these cameras come with the identical body type (Ultracompact).

Before we go straight into a full comparison, below is a short synopsis of how the L31 scores versus the TX7 with respect to portability, imaging, features and an overall score.

Here is a sample of the gallery pictures for Nikon Coolpix L31 & Sony Cyber-shot DSC-TX7. The whole galleries are available at Nikon L31 Gallery & Sony TX7 Gallery.

In case you're planning to carry around your camera frequently, you have to factor its weight and dimensions. The Nikon L31 offers physical measurements of 96mm x 59mm x 29mm (3.8" x 2.3" x 1.1") with a weight of 160 grams (0.35 lbs) whilst the Sony TX7 has dimensions of 98mm x 60mm x 18mm (3.9" x 2.4" x 0.7") and a weight of 149 grams (0.33 lbs).

Contrast the Nikon L31 vs Sony TX7 in our completely new Camera plus Lens Size Comparison Tool.

Take into account, the weight of an ILC will change depending on the lens you are using during that time. Here is the front view dimension comparison of the L31 compared to the TX7.

Looking at size and weight, the portability grade of the L31 and TX7 is 94 and 95 respectively.

Oftentimes, it's difficult to picture the contrast in sensor sizes only by viewing a spec sheet. The pic below should give you a greater sense of the sensor sizing in the L31 and TX7.

Clearly, both of these cameras posses different megapixel count and different sensor sizes. The L31 with its larger sensor is going to make getting shallow depth of field easier and the Nikon L31 will result in more detail using its extra 6MP. Greater resolution will let you crop images somewhat more aggressively. The more modern L31 should have a benefit with regard to sensor technology.