Sony a55 vs Nikon D5300

This is a full comparison between the cameras Sony a55 and Nikon D5300. We compare them by looking at the categories you see below.

Manufacturing

Sony a55 is manufacturered by Sony but Nikon D5300 is from Nikon. Both Sony and Nikon are well known brands though.

Type of camera

Sensors / crop factor

These cameras have different sensors. Sony a55 has a "Sony APS-C"-sensor while Nikon D5300 has a "Nikon DX"-sensor, and their difference in sensors will also affect the crop factor and experience focal length. See the table below.

** Experienced focal length when using a lens such as a common "50mm f/1.8"

Learn more about crop factor and focal length multiplier here:
Camera selection can affect the focal length (Sony)
Camera selection can affect the focal length (Nikon)

Resolution

Sony a55 has a 16 MP (Megapixels) resolution while Nikon D5300 has 24 MP. If we break down this in more detail this is the data behind the numbers:

Nikon D5300 has a 50 % larger resolution than Sony a55. This could give you more details in the picture but also a possibility to crop more in the pictures, afterward while editing the pictures, if needed that is.

ISO range

Both of these cameras offer the exact same ISO range. They both have 100 to 12800.

Autofocus and lens compatibility

There is a big difference between these two cameras. Sony a55 has a built-in autofocus motor but Nikon D5300 does not. If you want to be able to use autofocus on Nikon D5300 there is a need for having an autofocus motor inside the lens. We really encourage you to look closely at our lens compatibility charts at the links below.

Here is a complete overview of which lenses work with each camera:
Lens compatibility chart for Sony a55
Lens compatibility chart for Nikon D5300

Pictures per second

Depending on what you are shooting the FPS, or frames/pictures per second, can definitely be of interest. Sony a55 can shoot up to 10 pictures per seconds and Nikon D5300 can shoot up to 5 pictures per seconds.

Ability to record movies

It is becoming more and more popular to record movies with digital cameras.

In this case, both Sony a55 and Nikon D5300 can shoot movies.

Weight

The weight of the camera can be an extremely important factor, especially if the camera is about to be used, or carried around, for several hours at a time.

Sony a55 weighs 500 gr (equal to 1.1 lb) which is 4% heavier than Nikon D5300 and its 480 gr (or 1.06 lb).

Sony a55 vs Nikon D5300 Specs

Below you will find the complete and detailed technical specs for both Sony a55 and Nikon D5300, next to each other. Each category of data is a link to an article covering the subject, giving you a deeper understanding so you can better understand the strengths and weaknesses of the two camera models.

Product	Sony a55	Nikon D5300
Name	Sony a55	Nikon D5300
Manufacturer	Sony	Nikon
Release Date and Price	Sony a55	Nikon D5300
Release Year	2010	2013
Release Date	2010-08-24	2013-10-17
MSRP	749 USD	729 USD
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Camera Type	Sony a55	Nikon D5300
Camera Type	SLT	DSLR
Sensor	Sony a55	Nikon D5300
Sensor Size	APS-C (approx 23.5 x 15.6 mm)	APS-C (approx 23.7 x 15.5 mm) Also known as "DX"
Sensor Type	CMOS	CMOS
Resolution	4912 x 3264 pixels	6000 x 4000 pixels
Megapixels	16 MP	24 MP
Image Processor	Bionz	EXPEED 4
Image	Sony a55	Nikon D5300
ISO Range	100 - 12800	100 - 12800
White Balance Presets	6	12
Custom White Balance	Yes	Yes
Image Stabilization	Yes (Sensor-Shift)	No
Image Stabilization CIPA Rating	0 stops	0 stops
Uncompressed format	RAW	RAW
Optics & Focus	Sony a55	Nikon D5300
Autofocus Motor	Yes	No
Autofocus	Phase Detect Multi Area Selective Single Point Single Continuous Face Detection LiveView	Contract Detect (sensor) Phase Detect Multi Area Center Selective Single Point Tracking Single Continuous Face Detection LiveView
Focus Points	15	39
Lens Mount	Sony A See Compatible Lenses	Nikon F See Compatible Lenses
Focal Length Multiplier	APS-C Sensor (1.5x) 1.5x multiplier Example: 24 mm becomes 36 mm 50 mm becomes 75 mm 100 mm becomes 150 mm 200 mm becomes 300 mm	DX / APS-C (1.5x) 1.5x multiplier Example: 24 mm becomes 36 mm 50 mm becomes 75 mm 100 mm becomes 150 mm 200 mm becomes 300 mm
Screen & Viewfinder	Sony a55	Nikon D5300
Articulated LCD	Fully articulated	Fully articulated
Screen size	3”	3,2”
Screen dots	921000	1037000
Touch screen	No	No
Screen type	N/A	TFT LCD monitor
Live view	Yes	Yes
Viewfinder Type	Electronic	Optical (pentamirror)
Viewfinder Coverage	100%	95%
Viewfinder Magnification	1.1× (0.73× 35mm equiv.)	0.82× (0.55× 35mm equiv.)
Viewfinder Resolution	N/A	N/A
Photography features	Sony a55	Nikon D5300
Frames per second	10 fps	5 fps
Minimum Shutter Speed	30 seconds	30 seconds
Maximum Shutter Speed	1/4000 seconds	1/4000 seconds
Built-in Flash	Yes	Yes
Built-in Flash Range	10 meters	12 meters
External Flash	Yes	Yes
Self-Timer	Yes	Yes
Time-lapse	No	Yes
Metering modes	Multi Center Weighted Spot	Multi Center Weighted Spot
Exposure Compensation	+/- 2 (at 1/3 EV steps)	+/- 5 (at 1/3 EV, 1/2 EV steps)
Videography features	Sony a55	Nikon D5300
Video recording	Yes	Yes
Video format	MPEG4 H.264 AVCHD	MPEG4 H.264
Video resolution	1440 x 1080 1920 x 1080	1280 x 720 1920 x 1080
Built-in Microphone	Yes	Yes
Built-in Speakers	No	Yes
Storage	Sony a55	Nikon D5300
Memory Card	Memory Stick Pro Duo SD/SDHC	Compact Flash
Connectivity	Sony a55	Nikon D5300
HDMI Output	Yes	Yes
Microphone Port	No	Yes
Headphone Port	No	No
Wireless	Yes Eye-Fi Connected	Yes Built-In
Remote Control	Yes (Optional)	Optional with ML-L3 or WR-R10
GPS	Yes Built-in	Yes Built-in
Body & Dimensions	Sony a55	Nikon D5300
Enviromentally sealed	No	No
Battery	Battery Pack	Battery Pack
Battery Details	Rechargeable NP-FW50 battery & charger	Lithium-Ion EN-EL14a or EN-EL14 rechargeable battery & charger
Battery Life (CIPA)	380 shots	600 shots
Width	124 mm	125 mm
Height	92 mm	98 mm
Depth	85 mm	76 mm
Weight	500 gram	480 gram