Sony a99 vs Sony NEX-5

This is a full comparison between the cameras Sony a99 and Sony NEX-5. We compare them by looking at the categories you see below.

Manufacturing

These cameras are both manufactured by Sony.

Sony a99 were released 2012 and Sony NEX-5 was released 2010. That is a 2 years difference. In tech, this period can be of interest since technology is always improving, etc.

Camera Released
Sony a99 2012
Sony NEX-5 2010

Type of camera

Sensors / crop factor

These cameras have different sensors. Sony a99 has a "Sony Full Frame"-sensor while Sony NEX-5 has a "Sony APS-C"-sensor, and their difference in sensors will also affect the crop factor and experience focal length. See the table below.

Camera Focal length, 50mm f/1.8 **
Sony a99 50 mm
Full-frame sensor
No crop factor/focal length multiplier
Sony NEX-5 75 mm
Sony APS-C sensor
Crop factor/focal length multiplier by * 1.5

** 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)

Resolution

Sony a99 has a 24 MP (Megapixels) resolution while Sony NEX-5 has 14 MP. If we break down this in more detail this is the data behind the numbers:

Camera Megapixels
Sony a99 24 MP
24000000 pixels
6000 x 4000
Sony NEX-5 14 MP
14033152 pixels
4592 x 3056

Sony a99 has a 71 % larger resolution than Sony NEX-5. 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

Sony a99 has a larger ISO-range than Sony NEX-5. Sony a99 has an ISO range that stretches from 100 to 25600 while Sony NEX-5 has 200 to 12800.

Camera ISO Range
Sony a99 100-25600
Sony NEX-5 200-12800

Autofocus and lens compatibility

Both of these cameras have a built-in autofocus motor. Some lenses, that support autofocus, do not have an autofocus motor of their own but this won't cause any problems with these two cameras.

Here is a complete overview of which lenses work with each camera:
Lens compatibility chart for Sony a99
Lens compatibility chart for Sony NEX-5

Pictures per second

Depending on what you are shooting the FPS, or frames/pictures per second, can definitely be of interest. Sony a99 can shoot up to 6 pictures per seconds and Sony NEX-5 can shoot up to 7 pictures per seconds.

Camera FPS (Frames per second)
Sony a99 6
Sony NEX-5 7

Ability to record movies

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

In this case, both Sony a99 and Sony NEX-5 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 a99 weighs 812 gr (equal to 1.79 lb) which is 183% heavier than Sony NEX-5 and its 287 gr (or 0.63 lb).

Camera Weight
Sony a99 812 gr
1.79 lb
Sony NEX-5 287 gr
0.63 lb

Sony a99 vs Sony NEX-5 Specs

Below you will find the complete and detailed technical specs for both Sony a99 and Sony NEX-5, 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 a99
Sony NEX-5
Name Sony a99 Sony NEX-5
Manufacturer Sony Sony
Release Date and Price
Sony a99
Sony NEX-5
Release Year 2012 2010
Release Date 2012-09-12 2010-05-11
MSRP 2799 USD 649 USD
Buy it today
Camera Type
Sony a99
Sony NEX-5
Camera Type SLT Mirrorless
Sensor
Sony a99
Sony NEX-5
Sensor Size Full Frame (approx 36 x 24 mm) APS-C (approx 23.5 x 15.6 mm)
Sensor Type CMOS CMOS
Resolution 6000 x 4000 pixels 4592 x 3056 pixels
Megapixels 24 MP 14 MP
Image Processor Bionz Bionz
Image
Sony a99
Sony NEX-5
ISO Range 100 - 25600 200 - 12800
White Balance Presets 8 6
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 a99
Sony NEX-5
Autofocus Motor Yes Yes
Autofocus Phase Detect
Multi Area
Selective Single Point
Tracking
Single
Continuous
Face Detection
LiveView
Contract Detect (sensor)
Multi Area
Selective Single Point
Single
Continuous
LiveView
Focus Points 19 25
Lens Mount Sony A

See Compatible Lenses
Sony E

See Compatible Lenses
Focal Length Multiplier Full frame
No multiplier
Example:
24 mm remains 24 mm
50 mm remains 50 mm
100 mm remains 100 mm
200 mm remains 200 mm
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
Screen & Viewfinder
Sony a99
Sony NEX-5
Articulated LCD Fully articulated Tilting
Screen size 3” 3”
Screen dots 1229000 920000
Touch screen No No
Screen type TFT Xtra Fine color LCD N/A
Live view Yes Yes
Viewfinder Type Electronic No Viewfinder
Viewfinder Coverage 100%
Viewfinder Magnification 0.71×
Viewfinder Resolution N/A N/A
Photography features
Sony a99
Sony NEX-5
Frames per second 6 fps 7 fps
Minimum Shutter Speed 30 seconds 30 seconds
Maximum Shutter Speed 1/8000 seconds 1/4000 seconds
Built-in Flash No No
Built-in Flash Range N/A N/A
External Flash Yes Yes
Self-Timer Yes Yes
Time-lapse No No
Metering modes Multi
Center Weighted
Spot
Multi
Center Weighted
Spot
Exposure Compensation +/- 5 (at 1/3 EV, 1/2 EV steps) +/- 2 (at 1/3 EV steps)
Videography features
Sony a99
Sony NEX-5
Video recording Yes Yes
Video format MPEG4
H.264
AVCHD
AVCHD
Video resolution 1440 x 1080
1920 x 1080
1440 x 1080
1920 x 1080
Built-in Microphone Yes Yes
Built-in Speakers Yes Yes
Storage
Sony a99
Sony NEX-5
Memory Card Memory Stick Pro Duo
SD/SDHC
Memory Stick Pro Duo
SD/SDHC
Connectivity
Sony a99
Sony NEX-5
HDMI Output Yes Yes
Microphone Port No No
Headphone Port No No
Wireless No No
Remote Control Yes (Wired or Wireless (Optional)) Yes (InfraRed (optional))
GPS Yes
Built-in
No
Body & Dimensions
Sony a99
Sony NEX-5
Enviromentally sealed Yes No
Battery Battery Pack Battery Pack
Battery Details Lithium-Ion NP-FM500H rechargeable battery & charger
Lithium-Ion NP-FW50 rechargeable battery & charger
Battery Life (CIPA) 500 shots 330 shots
Width 147 mm 111 mm
Height 111 mm 59 mm
Depth 78 mm 38 mm
Weight 812 gram 287 gram