Sony A3000 vs Sony A850
69 Imaging
62 Features
54 Overall
58


54 Imaging
67 Features
60 Overall
64
Sony A3000 vs Sony A850 Key Specs
(Full Review)
- 20MP - APS-C Sensor
- 3" Fixed Screen
- ISO 100 - 16000
- 1920 x 1080 video
- Sony E Mount
- 411g - 128 x 91 x 85mm
- Announced August 2013
- Newer Model is Sony a3500
(Full Review)
- 25MP - Full frame Sensor
- 3" Fixed Screen
- ISO 200 - 3200 (Expand to 6400)
- Sensor based Image Stabilization
- 1/8000s Max Shutter
- No Video
- Sony/Minolta Alpha Mount
- 895g - 156 x 117 x 82mm
- Released April 2010

Sony A3000 vs Sony A850 Overview
Below, we will be evaluating the Sony A3000 versus Sony A850, one being a Entry-Level Mirrorless and the latter is a Advanced DSLR and they are both manufactured by Sony. The image resolution of the A3000 (20MP) and the A850 (25MP) is relatively close but the A3000 (APS-C) and A850 (Full frame) come with different sensor dimensions.

The A3000 was manufactured 3 years later than the A850 and that is a fairly sizable gap as far as camera tech is concerned. Each of the cameras come with different body type with the Sony A3000 being a SLR-style mirrorless camera and the Sony A850 being a Mid-size SLR camera.
Before we go through a comprehensive comparison, below is a concise introduction of how the A3000 scores versus the A850 with regard to portability, imaging, features and an overall grade.

Sony A3000 vs Sony A850 Gallery
Here is a preview of the gallery photos for Sony Alpha A3000 and Sony Alpha DSLR-A850. The entire galleries are viewable at Sony A3000 Gallery and Sony A850 Gallery.
Reasons to pick Sony A3000 over the Sony A850
A3000 | A850 | |||
---|---|---|---|---|
Released | August 2013 | ![]() | April 2010 | More recent by 41 months |
Reasons to pick Sony A850 over the Sony A3000
A850 | A3000 | |||
---|---|---|---|---|
Screen resolution | 922k | ![]() | 230k | Crisper screen (+692k dot) |
Common features in the Sony A3000 and Sony A850
A3000 | A850 | |||
---|---|---|---|---|
Manual focus | ![]() | Very precise focusing | ||
Screen type | Fixed | ![]() | Fixed | Fixed screen |
Screen dimension | 3" | ![]() | 3" | Identical screen sizing |
Selfie screen | ![]() | Lacking selfie screen | ||
Touch friendly screen | ![]() | Lacking Touch friendly screen |
Sony A3000 vs Sony A850 Physical Comparison
If you are going to lug around your camera often, you will want to factor its weight and dimensions. The Sony A3000 enjoys external dimensions of 128mm x 91mm x 85mm (5.0" x 3.6" x 3.3") having a weight of 411 grams (0.91 lbs) and the Sony A850 has dimensions of 156mm x 117mm x 82mm (6.1" x 4.6" x 3.2") having a weight of 895 grams (1.97 lbs).
Contrast the Sony A3000 versus Sony A850 in the all new Camera and Lens Size Comparison Tool.
Keep in mind, the weight of an Interchangeable Lens Camera will change based on the lens you are utilising at the time. Below is the front view scale comparison of the A3000 vs the A850.

Factoring in size and weight, the portability rating of the A3000 and A850 is 69 and 54 respectively.

Sony A3000 vs Sony A850 Sensor Comparison
Usually, it is very difficult to picture the contrast in sensor measurements purely by viewing a spec sheet. The graphic below will help give you a much better sense of the sensor dimensions in the A3000 and A850.
Clearly, both the cameras posses different megapixels and different sensor measurements. The A3000 because of its smaller sensor is going to make getting shallower depth of field harder and the Sony A850 will result in greater detail due to its extra 5MP. Higher resolution can also let you crop photographs somewhat more aggressively. The fresher A3000 provides an edge with regard to sensor technology.

Sony A3000 vs Sony A850 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Sony A3000 vs Sony A850 Specifications
Sony Alpha A3000 | Sony Alpha DSLR-A850 | |
---|---|---|
General Information | ||
Company | Sony | Sony |
Model type | Sony Alpha A3000 | Sony Alpha DSLR-A850 |
Category | Entry-Level Mirrorless | Advanced DSLR |
Announced | 2013-08-27 | 2010-04-15 |
Physical type | SLR-style mirrorless | Mid-size SLR |
Sensor Information | ||
Processor Chip | BIONZ image | Bionz |
Sensor type | CMOS | CMOS |
Sensor size | APS-C | Full frame |
Sensor dimensions | 23.5 x 15.6mm | 35.9 x 24mm |
Sensor surface area | 366.6mm² | 861.6mm² |
Sensor resolution | 20 megapixel | 25 megapixel |
Anti alias filter | ||
Aspect ratio | 3:2 and 16:9 | 3:2 and 16:9 |
Highest resolution | 5456 x 3632 | 6048 x 4032 |
Highest native ISO | 16000 | 3200 |
Highest boosted ISO | - | 6400 |
Lowest native ISO | 100 | 200 |
RAW files | ||
Autofocusing | ||
Manual focusing | ||
AF touch | ||
AF continuous | ||
Single AF | ||
Tracking AF | ||
AF selectice | ||
Center weighted AF | ||
Multi area AF | ||
Live view AF | ||
Face detection focusing | ||
Contract detection focusing | ||
Phase detection focusing | ||
Total focus points | 25 | 9 |
Lens | ||
Lens mount type | Sony E | Sony/Minolta Alpha |
Total lenses | 121 | 143 |
Crop factor | 1.5 | 1 |
Screen | ||
Type of screen | Fixed Type | Fixed Type |
Screen size | 3 inch | 3 inch |
Screen resolution | 230 thousand dots | 922 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch functionality | ||
Screen technology | TFT LCD | TFT Xtra Fine color LCD |
Viewfinder Information | ||
Viewfinder type | Electronic | Optical (pentaprism) |
Viewfinder coverage | 100% | 98% |
Viewfinder magnification | 0.47x | 0.74x |
Features | ||
Lowest shutter speed | 30 secs | 30 secs |
Highest shutter speed | 1/4000 secs | 1/8000 secs |
Continuous shooting rate | 3.0 frames per second | 3.0 frames per second |
Shutter priority | ||
Aperture priority | ||
Manual mode | ||
Exposure compensation | Yes | Yes |
Custom WB | ||
Image stabilization | ||
Integrated flash | ||
Flash distance | 6.00 m (at ISO200 / 4m at ISO100) | no built-in flash |
Flash modes | Flash off, Auto flash, Fill-flash, Slow Sync., Rear Sync. | Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Fill-in, Wireless |
Hot shoe | ||
AEB | ||
WB bracketing | ||
Highest flash synchronize | 1/160 secs | 1/250 secs |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Supported video resolutions | 1920 x 1080 | - |
Highest video resolution | 1920x1080 | None |
Video format | AVCHD, H.264, MP4 | - |
Mic support | ||
Headphone support | ||
Connectivity | ||
Wireless | None | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environment sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 411 grams (0.91 pounds) | 895 grams (1.97 pounds) |
Dimensions | 128 x 91 x 85mm (5.0" x 3.6" x 3.3") | 156 x 117 x 82mm (6.1" x 4.6" x 3.2") |
DXO scores | ||
DXO All around rating | 78 | 79 |
DXO Color Depth rating | 23.7 | 23.8 |
DXO Dynamic range rating | 12.8 | 12.2 |
DXO Low light rating | 1068 | 1415 |
Other | ||
Battery life | 470 shots | 880 shots |
Battery style | Battery Pack | Battery Pack |
Battery ID | NP-FW50 | NP-FM500H |
Self timer | Yes (2-sec. or 10-sec. delay) | Yes (2 or 10 sec) |
Time lapse shooting | ||
Storage type | - | Compact Flash (Type I or II), UDMA, Memory Stick Duo / Pro Duo |
Card slots | 1 | 2 |
Pricing at launch | $398 | $0 |