The Sony a550 is the newest mid-level of Sony's recent releases, with an array of top features including high sensitivity to ISO 12800. We test out if the a550 is a true performer or more a gap-filler in the What Digital Camera Sony Alpha a550 review...

Product Overview

Overall rating:

86%

Sony Alpha a550

Overall score:86%
Features:90%
Value:85%
Performance:85%
Image Quality:85%
Design:85%

Pros:

  • Tilt-LCD, improved image quality, excellent live view

Cons:

  • Build quality a bit ‘plasticy’, noisy AF with kit lens, no video mode

Product:

Sony Alpha a550 Review

Manufacturer:

Price as reviewed:

£650.00

Verdict

Sony Alpha a550 product shot frontThe a550 is quite the live view photographer’s camera – it ousts competitors at a similar level with class-leading, super-fast live view autofocus and quirky modes such as Quick Tele 1.4x or 2x crop factors. However, when lined up against competitors such as the Canon 500D, the build quality feels a little plasticy, which is a let down.

Thankfully the a550 adopts a proper DSLR-like grip, unlike the poor a380 and a230’s lack of any surmountable grip, so it feels good in the hand.

Modes such as in-camera HDR and expanded D-Range Optimiser will afford creative photographers more possibilities, as will the addition of higher-sensitivity to ISO 12,800. However, whilst the brand has been touting this high-ISO to be groundbreaking, it’s more an improvement over Alphas of old, the upper echelons of ISO sensitivity actually proving to be too noisy for most people’s use.

The tilt-angle LCD adds a new dimension to creative framing, though the continued lack of a video mode may isolate some new buyers looking for a stills and video hybrid.

Give it a couple of months and the price should drop to be a touch more competitive, and then the a550 will be quite the competitor to consider.

Verdict

The a550 is quite the live view photographer’s camera – it ousts competitors at a similar level with class-leading, super-fast live view autofocus and quirky modes such as Quick Tele 1.4x or 2x crop factors. However, when lined up against competitors such as the Canon 500D, the build quality feels a little plasticy, which is a let down. Thankfully the a550 adopts a proper DSLR-like grip, unlike the poor a380 and a230’s lack of any surmountable grip, so it feels good in the hand. Modes such as in-camera HDR and expanded D-Range Optimiser will afford creative photographers more possibilities, as will the addition of higher-sensitivity to ISO 12,800. However, whilst the brand has been touting this high-ISO to be groundbreaking, it’s more an improvement over Alphas of old, the upper echelons of ISO sensitivity actually proving to be too noisy for most people’s use. The tilt-angle LCD adds a new dimension to creative framing, though the continued lack of a video mode may isolate some new buyers looking for a stills and video hybrid. Give it a couple of months and the price should drop to be a touch more competitive, and then the a550’ll be quite the competitor to consider.

Details

AF Points:9 points with cross sensor
Max Flash Sync:1/160th sec
Built-in Flash:Yes, GN 12
DoF Prview:No
Colour Temp Control:2500 – 9900 Kelvin
White Balance Bracket:Yes, 3 frames, selectable 2 steps
Exposure Comp:1/3EV Step ±2EV
Colour Space:sRGB, Adobe RGB
Shutter Type:Electronically-controlled, vertical-traverse, focal-plane type
Other:Tilt-angle LCD, no movie mode, in-camera HDR mode, D-range Optimiser (+1-+5), Face Detection, Smile Shutter, 6 selectable Creative Styles, Smart Teleconverter (1.4x or 2x crop factor),
Focusing Modes:Single shot AF, Automatic AF, Continuous AF, Manual Focus
Dust Reduction:Yes, antistatic coating and sensor shift mechanism
Built-in Image Stabilisation:Yes, SteadyShot Inside sensor-shift
Weight:Approx. 599g
Live Mode:Yes
Dimensions:137 x 104 x 84mm
Power:NP-FM500H rechargeable li-ion battery
Connectivity:HDMI, USB 2.0
Memory Card:SD / SDHC / Memory Stick Pro (1 slot for each type, not possible to use simultaneously however)
Field of View:95% approx, 0.8x magnification
Metering System:40-segment honeycomb-pattern SPC
Drive Mode:Single, Continuous to 5fps (4fps via live view), Speed-priority Continuous (allows 7fps), Self-timer, Continuous-advance AE bracketing, White Balance Bracketing, Remote commander
White Balance:Auto / Daylight / Cloudy / Shade / Incandescent / Flash / Manual (K), Natural Color Filter, Custom,
ISO:200-12800
File Format:JPEG, Raw (ARW), Raw+JPEG
Exposure Modes:P, A, S, M, Night Portrait, Sunset, Sports Action, Macro, Landscape, Portrait, Flash Off, Auto
Viewfinder Type:Fixed eye-level, penta-Dach-mirror
Compression:Fine / Standard JPEG
Shutter Speeds:30 – 1/4000th second, plus Bulb
Focal Length Mag:1.5x
Lens Mount:Sony a mount, Compatible with A-Mount Minolta/Konica Minolta lenses
Sensor:14.2MP CMOS
Output Size:4592 x 3056
LCD:3in 921K-dot tilt screen
  1. 1. Sony Alpha a550 review - Features
  2. 2. Performance
  3. 3. Image Quality & Value for Money
  4. 4. Verdict
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