Sony NEX-3 vs Sony a850
This is a full comparison between the cameras Sony NEX-3 and Sony a850. We compare them by looking at the categories you see below.
Manufacturing
These cameras are both manufactured by Sony.
Sony NEX-3 were released 2010 and Sony a850 was released 2009. That is a 1 years difference. In tech, this period can be of interest since technology is always improving, etc.Camera | Released |
Sony NEX-3 | 2010 |
Sony a850 | 2009 |
Type of camera
Sony NEX-3 is a Mirrorless camera while Sony a850 is a DSLR camera. More information about their differences will come soon.
Sensors / crop factor
These cameras have different sensors. Sony NEX-3 has a "Sony APS-C"-sensor while Sony a850 has a "Sony Full Frame"-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 NEX-3 | 75 mm Sony APS-C sensor Crop factor/focal length multiplier by * 1.5 |
Sony a850 | 50 mm Full-frame sensor No crop factor/focal length multiplier |
** 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 NEX-3 has a 14 MP (Megapixels) resolution while Sony a850 has 25 MP. If we break down this in more detail this is the data behind the numbers:
Camera | Megapixels |
Sony NEX-3 |
14 MP
14033152 pixels 4592 x 3056 |
Sony a850 |
25 MP
24385536 pixels 6048 x 4032 |
Sony a850 has a 74 % larger resolution than Sony NEX-3. 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 NEX-3 has a larger ISO-range than Sony a850. Sony NEX-3 has an ISO range that stretches from 200 to 12800 while Sony a850 has 200 to 3200.
Camera | ISO Range |
Sony NEX-3 | 200-12800 |
Sony a850 | 200-3200 |
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 NEX-3
Lens compatibility chart for Sony a850
Pictures per second
Depending on what you are shooting the FPS, or frames/pictures per second, can definitely be of interest. Sony NEX-3 can shoot up to 7 pictures per seconds and Sony a850 can shoot up to 3 pictures per seconds.
Camera | FPS (Frames per second) |
Sony NEX-3 | 7 |
Sony a850 | 3 |
Ability to record movies
It is becoming more and more popular to record movies with digital cameras.
When comparing these two cameras there is only one of them that can shoot movies and that is Sony NEX-3. Unfortunately Sony a850 does not support recording movies and movie clips.
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 a850 weighs 895 gr (equal to 1.97 lb) which is 201% heavier than Sony NEX-3 and its 297 gr (or 0.65 lb).
Camera | Weight |
Sony NEX-3 | 297 gr 0.65 lb |
Sony a850 | 895 gr 1.97 lb |
Sony NEX-3 vs Sony a850 Specs
Below you will find the complete and detailed technical specs for both Sony NEX-3 and Sony a850, 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 NEX-3 |
Sony a850 |
Name | Sony NEX-3 | Sony a850 |
Manufacturer | Sony | Sony |
Release Date and Price |
Sony NEX-3 |
Sony a850 |
Release Year | 2010 | 2009 |
Release Date | 2010-05-11 | 2009-08-27 |
MSRP | 599 USD | 1999 USD |
Buy it today | ||
Camera Type |
Sony NEX-3 |
Sony a850 |
Camera Type | Mirrorless | DSLR |
Sensor |
Sony NEX-3 |
Sony a850 |
Sensor Size | APS-C (approx 23.5 x 15.6 mm) | Full Frame (approx 36 x 24 mm) |
Sensor Type | CMOS | CMOS |
Resolution | 4592 x 3056 pixels | 6048 x 4032 pixels |
Megapixels | 14 MP | 25 MP |
Image Processor | Bionz | Bionz |
Image |
Sony NEX-3 |
Sony a850 |
ISO Range | 200 - 12800 | 200 - 3200 |
White Balance Presets | 6 | 7 |
Custom White Balance | Yes | Yes |
Image Stabilization | No |
Yes (Sensor-Shift) |
Image Stabilization CIPA Rating | 0 stops | 0 stops |
Uncompressed format | RAW | RAW |
Optics & Focus |
Sony NEX-3 |
Sony a850 |
Autofocus Motor | Yes | Yes |
Autofocus |
Contract Detect (sensor) Multi Area Selective Single Point Single Continuous LiveView |
Phase Detect Multi Area Selective Single Point Single Continuous |
Focus Points | 25 | 9 |
Lens Mount |
Sony E See Compatible Lenses |
Sony A 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 |
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 |
Screen & Viewfinder |
Sony NEX-3 |
Sony a850 |
Articulated LCD | Tilting | Fixed |
Screen size | 3” | 3” |
Screen dots | 920000 | 921600 |
Touch screen | No | No |
Screen type | TFT Xtra Fine LCD | TFT Xtra Fine color LCD |
Live view | Yes | No |
Viewfinder Type | No Viewfinder | Optical (pentaprism) |
Viewfinder Coverage | 98% | |
Viewfinder Magnification | 0.74× | |
Viewfinder Resolution | N/A | N/A |
Photography features |
Sony NEX-3 |
Sony a850 |
Frames per second | 7 fps | 3 fps |
Minimum Shutter Speed | 30 seconds | 30 seconds |
Maximum Shutter Speed | 1/4000 seconds | 1/8000 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 | +/- 2 (at 1/3 EV steps) | +/- 3 (at 1/3 EV steps) |
Videography features |
Sony NEX-3 |
Sony a850 |
Video recording | Yes | No |
Video format |
MPEG4 |
N/A |
Video resolution |
1280 x 720 |
N/A |
Built-in Microphone | Yes | No |
Built-in Speakers | No | No |
Storage |
Sony NEX-3 |
Sony a850 |
Memory Card |
Memory Stick Pro Duo SD/SDHC |
Compact Flash Memory Stick Pro Duo |
Connectivity |
Sony NEX-3 |
Sony a850 |
HDMI Output | Yes | Yes |
Microphone Port | No | No |
Headphone Port | No | No |
Wireless |
Yes Eye-Fi Connected |
No |
Remote Control | No | Yes (Wired or Wireless (Optional)) |
GPS | No | No |
Body & Dimensions |
Sony NEX-3 |
Sony a850 |
Enviromentally sealed | No | No |
Battery | Battery Pack | Battery Pack |
Battery Details |
Lithium-Ion NP-FW50 rechargeable battery & charger
|
Lithium-Ion NP-FM500H rechargeable battery & charger
|
Battery Life (CIPA) | 330 shots | 880 shots |
Width | 117 mm | 156 mm |
Height | 62 mm | 117 mm |
Depth | 33 mm | 82 mm |
Weight | 297 gram | 895 gram |