Pentax K-70 vs Sony A230
62 Imaging
67 Features
81 Overall
72
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69 Imaging
50 Features
40 Overall
46
Pentax K-70 vs Sony A230 Key Specs
(Full Review)
- 24MP - APS-C Sensor
- 3" Fully Articulated Display
- ISO 100 - 102400
- Sensor based Image Stabilization
- No Anti-Alias Filter
- 1/6000s Max Shutter
- 1920 x 1080 video
- Pentax KAF2 Mount
- 688g - 126 x 93 x 74mm
- Revealed June 2016
- Replacement is Pentax KF
(Full Review)
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Pentax K-70 vs Sony A230 Overview
Let's take a closer look at the Pentax K-70 and Sony A230, both Entry-Level DSLR cameras by companies Pentax and Sony. There is a big difference among the resolutions of the K-70 (24MP) and A230 (10MP) but they come with the same exact sensor sizes (APS-C).
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The K-70 was launched 7 years after the A230 which is a fairly big gap as far as camera tech is concerned. Both cameras offer the identical body type (Compact SLR).
Before getting through a detailed comparison, below is a concise overview of how the K-70 scores against the A230 with regards to portability, imaging, features and an overall mark.
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Pentax K-70 vs Sony A230 Gallery
This is a preview of the gallery images for Pentax K-70 and Sony Alpha DSLR-A230. The complete galleries are viewable at Pentax K-70 Gallery and Sony A230 Gallery.
Reasons to pick Pentax K-70 over the Sony A230
K-70 | A230 | |||
---|---|---|---|---|
Launched | June 2016 | ![]() | May 2009 | Newer by 86 months |
Screen type | Fully Articulated | ![]() | Fixed | Fully Articulating screen |
Screen sizing | 3" | ![]() | 2.7" | Bigger screen (+0.3") |
Screen resolution | 921k | ![]() | 230k | Crisper screen (+691k dot) |
Selfie screen | ![]() | Easy selfies |
Reasons to pick Sony A230 over the Pentax K-70
A230 | K-70 |
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Common features in the Pentax K-70 and Sony A230
K-70 | A230 | |||
---|---|---|---|---|
Manually focus | ![]() | Dial precise focusing | ||
Touch friendly screen | ![]() | No Touch friendly screen |
Pentax K-70 vs Sony A230 Physical Comparison
When you are intending to travel with your camera frequently, you should take into account its weight and measurements. The Pentax K-70 has got external dimensions of 126mm x 93mm x 74mm (5.0" x 3.7" x 2.9") with a weight of 688 grams (1.52 lbs) and the Sony A230 has proportions of 128mm x 97mm x 68mm (5.0" x 3.8" x 2.7") and a weight of 490 grams (1.08 lbs).
See the Pentax K-70 and Sony A230 in the all new Camera and Lens Size Comparison Tool.
Always remember, the weight of an Interchangeable Lens Camera will change depending on the lens you choose at that time. Here is the front view proportions comparison of the K-70 and the A230.
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Looking at size and weight, the portability score of the K-70 and A230 is 62 and 69 respectively.
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Pentax K-70 vs Sony A230 Sensor Comparison
Generally, it's tough to visualize the gap in sensor dimensions purely by checking out a spec sheet. The pic underneath will offer you a more clear sense of the sensor dimensions in the K-70 and A230.
As you can see, both the cameras enjoy the same exact sensor sizing albeit different resolution. You should expect the Pentax K-70 to show extra detail utilizing its extra 14 Megapixels. Higher resolution can also allow you to crop pictures far more aggressively. The more recent K-70 should have an advantage with regard to sensor tech.
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Pentax K-70 vs Sony A230 Screen and ViewFinder
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Photography Type Scores
Portrait Comparison
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Street Comparison
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Sports Comparison
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Travel Comparison
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Landscape Comparison
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Vlogging Comparison
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Pentax K-70 vs Sony A230 Specifications
Pentax K-70 | Sony Alpha DSLR-A230 | |
---|---|---|
General Information | ||
Brand Name | Pentax | Sony |
Model type | Pentax K-70 | Sony Alpha DSLR-A230 |
Type | Entry-Level DSLR | Entry-Level DSLR |
Revealed | 2016-06-08 | 2009-05-18 |
Physical type | Compact SLR | Compact SLR |
Sensor Information | ||
Chip | PRIME MII | Bionz |
Sensor type | CMOS | CCD |
Sensor size | APS-C | APS-C |
Sensor measurements | 23.5 x 15.6mm | 23.5 x 15.7mm |
Sensor area | 366.6mm² | 369.0mm² |
Sensor resolution | 24 megapixel | 10 megapixel |
Anti alias filter | ||
Aspect ratio | 3:2 | 3:2 and 16:9 |
Peak resolution | 6000 x 4000 | 3872 x 2592 |
Highest native ISO | 102400 | 3200 |
Min native ISO | 100 | 100 |
RAW images | ||
Autofocusing | ||
Focus manually | ||
Autofocus touch | ||
Continuous autofocus | ||
Autofocus single | ||
Tracking autofocus | ||
Selective autofocus | ||
Autofocus center weighted | ||
Autofocus multi area | ||
Autofocus live view | ||
Face detect focus | ||
Contract detect focus | ||
Phase detect focus | ||
Total focus points | 11 | 9 |
Cross type focus points | 9 | - |
Lens | ||
Lens mount type | Pentax KAF2 | Sony/Minolta Alpha |
Amount of lenses | 151 | 143 |
Focal length multiplier | 1.5 | 1.5 |
Screen | ||
Display type | Fully Articulated | Fixed Type |
Display sizing | 3" | 2.7" |
Display resolution | 921k dots | 230k dots |
Selfie friendly | ||
Liveview | ||
Touch friendly | ||
Viewfinder Information | ||
Viewfinder | Optical (pentaprism) | Optical (pentamirror) |
Viewfinder coverage | 100 percent | 95 percent |
Viewfinder magnification | 0.63x | 0.55x |
Features | ||
Minimum shutter speed | 30 secs | 30 secs |
Fastest shutter speed | 1/6000 secs | 1/4000 secs |
Continuous shutter rate | 6.0fps | 3.0fps |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | Yes |
Change white balance | ||
Image stabilization | ||
Inbuilt flash | ||
Flash distance | 12.00 m (at ISO 100) | 10.00 m |
Flash options | Auto, auto w/redeye reduction, flash on, flash + redeye reduction, slow sync, trailing curtain sync, manual | Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Wireless |
Hot shoe | ||
Auto exposure bracketing | ||
WB bracketing | ||
Fastest flash synchronize | - | 1/160 secs |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Video resolutions | 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p) | - |
Highest video resolution | 1920x1080 | None |
Video format | MPEG-4, H.264 | - |
Microphone port | ||
Headphone port | ||
Connectivity | ||
Wireless | Built-In | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | Optional | None |
Physical | ||
Environmental sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 688g (1.52 pounds) | 490g (1.08 pounds) |
Dimensions | 126 x 93 x 74mm (5.0" x 3.7" x 2.9") | 128 x 97 x 68mm (5.0" x 3.8" x 2.7") |
DXO scores | ||
DXO Overall rating | not tested | 63 |
DXO Color Depth rating | not tested | 22.3 |
DXO Dynamic range rating | not tested | 11.4 |
DXO Low light rating | not tested | 531 |
Other | ||
Battery life | 410 photos | 230 photos |
Style of battery | Battery Pack | Battery Pack |
Battery ID | - | NP-FH50 |
Self timer | Yes (2 or 12 secs, continuous) | Yes (2 or 10 sec) |
Time lapse feature | ||
Type of storage | SD/SDHC/SDXC (UHS-I compatible) | SD/ SDHC, Memory Stick Pro Duo |
Card slots | 1 | 1 |
Retail price | $649 | $569 |