Canon 7D Vs. Sony SLT-A57

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Selecting digital cameras can sometimes be stressful. Each model differs in its own way and you'll find a vast number of options to choose from. The Canon and Sony are solid performers for photographers and camera buffs alike. The Canon turns heads with its high camera sensor resolution and is a delight for candid photography, while the Sony deserves credit for its light weight and is the one for travel photography.
Canon 7D Sony SLT-A57
Features Canon 7D Sony SLT-A57
Height 4.36 cm;11.1 cm;11.07 cm 9.8 cm
Min Operating Temperature 0 °C 0 °C
Weight 820 gr 539 gr
Viewfinder Field Coverage 100% 100%
Lens Aperture f3.5/f5.6 (w/t);F/3.5-5.6 F/3.5-5.6
Digital Camera_Optical Viewfinder Type Fixed eye-level pentaprism Not Specified
Exterior Color Black Black
Battery Form Factor Manufacturer specific Manufacturer specific
HDMI Output Yes Yes
Max Operating Temperature 40 °C 40 °C
Viewfinder Magnification 1.0x 1.04x
Lens System IS 28-135mm;EF-S IS USM 17-55mm;EF-S IS USM 15-85mm;EF-S IS II 55-250mm;EF-S IS 18-135mm and EF-S IS II 55-250mm;EF-S IS 18-135mm;EF-S 18-55mm IS;EF-S 18-135mm IS lens;EF USM 17-40mm;EF USM 16-35mm;EF L IS USM 70-300mm;EF IS 28-135mm and EF IS USM 70-300mm;EF IS 18-135mm and 50m​m;Body only;50mm;24-70mm;24-105mm;18-55mm and 75-300mm;18-55mm and 55-250mm;18-270mm;18-200mm;17-85mm;15-85mm and 70-200mm DT 18-55mm and 55-200mm
Optical Sensor Size 14.9 x 22.3mm 15.6 x 23.5mm
Screen Details LCD display - TFT active matrix - 3" - colour LCD display - 3"
Width 5.83 cm;14.82 cm;14.8 cm 13.2 cm
Battery Description 1 x Li-ion rechargeable battery ( included ) Not Specified
Exposure Range EV 1-20 ( ISO 100 ) Not Specified
Dioptric Correction Range -3 to +1 -4 to +3
Exposure compensation ±5 EV range, in 1/2 or 1/3 EV steps Not Specified
Max Resolution Video 1920 x 1080;1280 x 720 1920 x 1080
Optical Zoom 7.5x;3x;16x 3x
Depth 7.4 cm;7.35 cm;2.89 cm 8.1 cm
Red Eye Reduction Yes Yes
MPN 3814B037;3814B004 SLTA57Y.CEH
Lens System Type Zoom lens Zoom lens
Display Form Factor Built-in Folding
Max Shutter Speed 1/8000 sec Not Specified
Face Detection Yes Yes
Lens System Type Zoom lens Zoom lens
Screen Diagonal Size 3" 3"
Digital Cameras_Sensor Resolution 18.0 MP 16.1 MP
Digital Camera Type Digital SLR Digital SLR
Flash Type Pop-up Flash;Built-In Pop-up Flash
Min Shutter Speed 1/60 sec Not Specified
Focal Length 28mm - 135mm;18mm - 135mm;15mm - 85mm 18mm - 55mm
Digital Zoom 2x 1.4x
Lens Aperture f3.5/f5.6 (w/t);F/3.5-5.6 F/3.5-5.6
Screen Technology LCD Not Specified
Lens System Features Not Specified Aspherical lens, Smooth Autofocus Motor (SAM)
Lens Filter Size Not Specified 55 mm
Focal Length Equivalent to 35mm Camera Not Specified 27 - 82.5mm
Lens Construction Not Specified 7 groups / 8 elements
Viewfinder Diagonal Size Not Specified 0.46"
Lens Construction Not Specified 7 groups / 8 elements

Canon 7D

The Canon sports an 18 MP camera resolution, allowing you to capture all the detail in landscapes or portraits. Moreover, you can keep subjects nicely in focus thanks to the Canon's 19-point autofocus system. Its 3 fps continuous shooting helps you shoot multiple frames of fast-moving action. Beyond that, it has a built-in flash, allowing you to capture better images in dimly lit rooms. Utilize specialized lenses ranging from telescopic zooms to wide-angle fish eye lenses thanks to the Canon's SLR mechanism. In addition, its 1080p HD video enables you to produce videos suitable for high-definition viewing. It sports a 5x optical zoom, so you can capture close shots of far away subjects. Plus, you can plug into a variety of high-definition video gear thanks to the Canon's HDMI connection. Its 3-inch screen size lets you keep on viewing without straining.

Sony SLT-A57

The Sony sports a 16.1 MP camera sensor resolution, so you can create impressive image enlargements. In addition, its SLR design enables you to work with the lens that best matches your needs. You can get tight shows from further away thanks to its 3x optical zoom. What's more, the Sony has an HDMI connection, so you can easily display images on HD televisions or projectors. Its 3-inch screen size lets you immediately check out your pics.

Comparing the Canon 7D Vs Sony SLT-A57

All in all, the Canon leads the way and is a great bet for candid photography and wildlife photography. The Canon has a 12% greater camera resolution, so you can make better photo enlargements without sacrificing detail. Also, you can take better photos in low-light conditions thanks to its built-in flash. Plus, its 67% larger optical zoom enables you to capture more detail of subjects in the distance. However, the Sony features a 34% lighter weight, so you can bring it along with greater ease. What's more, the Sony holds its own with a sophisticated SLR mechanism, an ample screen size, and a convenient HDMI connection. Therefore, it outperforms for travel photography.

Buying On eBay

eBay is a great way to shop for Canon digital cameras as well as Sony digital cameras because you can look for specific features using a keyword search or explore similar items by category. Be assured in your final choice by considering top-rated sellers on eBay who are known for earning positive feedback from buyers, shipping products promptly, and satisfying their customers. With free shipping available, you can strike while the iron is hot.
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