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Sony SLT Alpha 55 Specs and Scores

Optics
Video
Features
Storage and Battery
Sony SLT Alpha 55
51%
General
Sony SLT Alpha 55
51%
Price
Brand
Sony
Model
SLT Alpha 55
Released
2010
Announcement Date
August 24, 2010
Camera Type
DSLR
Camera Size
Camera Weight

The Sony SLT Alpha 55 receives a score of 51/100 in our evaluation. This DSLR camera, released in 2010, was initially priced at $750. Measuring 124 x 92 x 85mm and weighing 500g (1.10lbs), it is a compact and lightweight option. In today’s market, the Alpha 55 may fall short in terms of advanced features and performance compared to newer models. However, it still remains a decent choice for beginners or those looking for an affordable DSLR.

Sony SLT Alpha 55 Overview and Optics

The optics of the Sony SLT Alpha 55 receive a score of 58/100. This camera features a 16.2-megapixel sensor, 10 frames per second shooting speed, and a Bionz processor. Its sensor type is CMOS and has a DXOMARK score of 73. The camera uses an APS-C sized sensor and a Sony Alpha DT lens mount. Additionally, it has image stabilization and a 3:2 aspect ratio.

In today’s market, the optics of the Sony SLT Alpha 55 are considered average. While the 16.2-megapixel sensor and 10 fps shooting speed are decent, they are outperformed by newer models. The DXOMARK sensor score of 73 is relatively low compared to more recent cameras. The APS-C sensor size is common, but larger sensors provide better image quality. The Sony Alpha DT lens mount offers a wide range of lenses, but it is not as versatile as other mounts. The presence of image stabilization is a plus, as it helps reduce camera shake and improve image sharpness.

The Sony SLT Alpha 55’s optics may not be the best on the market, but they are suitable for casual photographers or those on a budget. The camera’s features are decent, but users seeking exceptional image quality and performance should consider other options.

Optics
Optics
Sony SLT Alpha 55
58%
Megapixels
16.2 MP
Image Resolution
4912 x 3264 px
Sensor Type
CMOS
Sensor Size
15.6 x 23.5 mm
Sensor Format
APS-C
Frame Rate
10 fps
Lens Mount
Sony Alpha DT
Image Processor
Bionz
Aspect Ratio
3:2
Minimum ISO (Native)
100
Maximum ISO (Native)
12,800
Minimum ISO (Expanded)
100
Maximum ISO (Expanded)
25600
Minimum Shutter Speed
30 s
Maximum Shutter Speed
1/ 4000 s
Autofocus Points
15
In-body Stabilization
Viewfinder Type
Electronic
Viewfinder Resolution
1,150,000 dots

Sony SLT Alpha 55 Video Performance

The Sony SLT Alpha 55 holds a video score of 56 out of 100. Its video capabilities include a maximum resolution of Full HD (1920 x 1080) and a frame rate of 60fps. However, it lacks built-in time-lapse functionality.

Comparing these specifications to today’s market, the Alpha 55 falls behind more advanced cameras. Full HD video resolution is still common, but 4K resolution has become increasingly popular, offering higher quality footage. The 60fps frame rate is acceptable, but cameras now offer 120fps or even 240fps for smoother slow-motion video. The absence of time-lapse functionality is also a drawback, as it is a sought-after feature in modern cameras.

The Sony SLT Alpha 55’s video capabilities are decent but not exceptional. In the current market, there are more advanced options for videographers.

Video
Video
Sony SLT Alpha 55
56%
Video
Max Video Resolution
Full HD
Max Video Dimensions
1920 x 1080 px
Max Video Frame Rate
60 p
Time-Lapse Built In
Video File Format
AVCHD, MP4

Sony SLT Alpha 55 Features and Benefits

The Sony SLT Alpha 55’s features receive a score of 41/100. This camera provides a 3-inch screen with a resolution of 921,000 dots. Although it lacks a touchscreen, it compensates with a flip screen, making it versatile for various shooting angles. The Alpha 55 also includes GPS functionality, offering accurate location data for images.

However, the camera falls short in connectivity options, as it does not support WIFI or Bluetooth. This absence may hinder users who require seamless file transfer and remote control capabilities. When compared to modern cameras, the Alpha 55’s feature set is rather limited.

Despite its dated specifications, the Sony SLT Alpha 55 still proves useful for those prioritizing GPS and flip screen functions. But for users seeking advanced connectivity and touchscreen capabilities, exploring other camera options may be worthwhile.

Features
Features
Sony SLT Alpha 55
41%
Built-in Flash
External Flash
GPS
Weather Sealing
Screen Type
LCD
Touch Screen
Screen Size
3"
Screen Resolution
921,000 dots
Flip Screen
Live View
Wi-Fi
Bluetooth

Sony SLT Alpha 55 Storage and Battery

The Sony SLT Alpha 55 receives a storage and battery score of 21/100. It has one memory card slot, accepting SD, SDHC, SDXC cards, as well as Memory Stick Pro Duo and Pro-HG Duo cards. The camera’s battery, NP-FW50, allows for 380 shots before needing a recharge, but it lacks USB charging capabilities.

In today’s market, the storage and battery performance of the Alpha 55 is below average. Many cameras now offer dual memory card slots and longer battery life. Additionally, USB charging has become a standard feature, making the Alpha 55’s lack of it a significant drawback.

Considering these factors, the Sony SLT Alpha 55’s storage and battery capabilities fall short compared to current market standards.

Storage and Battery
Storage and Battery
Sony SLT Alpha 55
21%
Memory Card
SD / SDHC / SDXC, Memory Stick Pro Duo / Pro-HG Duo
Dual Memory Card Slots
Battery Type
NP-FW50
Battery Life
380 shots
USB Charging
DXOMARK Scores
Sony SLT Alpha 55
Sensor scores tested by DXOMARK
Overall Score
73%
Portrait (Color Depth)
23 bits
Landscape (Dynamic Range)
12.4 EVs
Sports (Low-Light ISO)
816
Scores
Sony SLT Alpha 55
User Scores
Sony SLT Alpha 55
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