Pentax K-70 vs Sony A100
62 Imaging
67 Features
81 Overall
72
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64 Imaging
48 Features
38 Overall
44
Pentax K-70 vs Sony A100 Key Specs
(Full Review)
- 24MP - APS-C Sensor
- 3" Fully Articulated Screen
- 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
- Launched June 2016
- Successor is Pentax KF
(Full Review)
- 10MP - APS-C Sensor
- 2.5" Fixed Display
- ISO 100 - 1600
- Sensor based Image Stabilization
- No Video
- Sony/Minolta Alpha Mount
- 638g - 133 x 95 x 71mm
- Launched July 2006
- Superseded the Konica Minolta 5D
- Later Model is Sony A550
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Pentax K-70 vs Sony A100 Overview
Let's look more in depth at the Pentax K-70 vs Sony A100, both Entry-Level DSLR cameras by companies Pentax and Sony. There exists a significant gap among the image resolutions of the K-70 (24MP) and A100 (10MP) but both cameras provide the same sensor sizing (APS-C).
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The K-70 was brought out 10 years after the A100 which is a fairly sizable gap as far as camera technology is concerned. Both the cameras have the same body design (Compact SLR).
Before getting straight to a in depth comparison, here is a brief summation of how the K-70 matches up vs the A100 with regard to portability, imaging, features and an overall mark.
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Pentax K-70 vs Sony A100 Gallery
The following is a sample of the gallery pics for Pentax K-70 and Sony Alpha DSLR-A100. The entire galleries are available at Pentax K-70 Gallery and Sony A100 Gallery.
Reasons to pick Pentax K-70 over the Sony A100
K-70 | A100 | |||
---|---|---|---|---|
Launched | June 2016 | ![]() | July 2006 | Newer by 120 months |
Display type | Fully Articulated | ![]() | Fixed | Fully Articulating display |
Display dimensions | 3" | ![]() | 2.5" | Larger display (+0.5") |
Display resolution | 921k | ![]() | 230k | Clearer display (+691k dot) |
Selfie screen | ![]() | Take selfies |
Reasons to pick Sony A100 over the Pentax K-70
A100 | K-70 |
---|
Common features in the Pentax K-70 and Sony A100
K-70 | A100 | |||
---|---|---|---|---|
Focus manually | ![]() | Very exact focusing | ||
Touch friendly display | ![]() | Lack of Touch friendly display |
Pentax K-70 vs Sony A100 Physical Comparison
If you're planning to travel with your camera often, you will want to factor its weight and measurements. The Pentax K-70 provides outside dimensions of 126mm x 93mm x 74mm (5.0" x 3.7" x 2.9") with a weight of 688 grams (1.52 lbs) whilst the Sony A100 has proportions of 133mm x 95mm x 71mm (5.2" x 3.7" x 2.8") along with a weight of 638 grams (1.41 lbs).
Examine the Pentax K-70 vs Sony A100 in the latest Camera and Lens Size Comparison Tool.
Take into account, the weight of an Interchangeable Lens Camera will vary depending on the lens you have chosen at that moment. Following is a front view measurement comparison of the K-70 compared to the A100.
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Using dimensions and weight, the portability rating of the K-70 and A100 is 62 and 64 respectively.
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Pentax K-70 vs Sony A100 Sensor Comparison
Typically, it is very hard to envision the difference in sensor dimensions simply by checking out a spec sheet. The picture below might give you a greater sense of the sensor sizes in the K-70 and A100.
Clearly, the 2 cameras have the same sensor dimensions but not the same MP. You should expect to see the Pentax K-70 to provide more detail having its extra 14MP. Greater resolution will let you crop pics a bit more aggressively. The newer K-70 is going to have a benefit with regard to sensor tech.
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Pentax K-70 vs Sony A100 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 A100 Specifications
Pentax K-70 | Sony Alpha DSLR-A100 | |
---|---|---|
General Information | ||
Brand | Pentax | Sony |
Model type | Pentax K-70 | Sony Alpha DSLR-A100 |
Category | Entry-Level DSLR | Entry-Level DSLR |
Launched | 2016-06-08 | 2006-07-31 |
Body design | Compact SLR | Compact SLR |
Sensor Information | ||
Processor Chip | PRIME MII | - |
Sensor type | CMOS | CCD |
Sensor size | APS-C | APS-C |
Sensor dimensions | 23.5 x 15.6mm | 23.6 x 15.8mm |
Sensor surface area | 366.6mm² | 372.9mm² |
Sensor resolution | 24MP | 10MP |
Anti alias filter | ||
Aspect ratio | 3:2 | 3:2 |
Peak resolution | 6000 x 4000 | 3872 x 2592 |
Highest native ISO | 102400 | 1600 |
Minimum native ISO | 100 | 100 |
RAW data | ||
Autofocusing | ||
Manual focusing | ||
Touch focus | ||
Continuous AF | ||
Single AF | ||
Tracking AF | ||
AF selectice | ||
Center weighted AF | ||
AF multi area | ||
Live view AF | ||
Face detection focusing | ||
Contract detection focusing | ||
Phase detection focusing | ||
Total focus points | 11 | 9 |
Cross type focus points | 9 | - |
Lens | ||
Lens support | Pentax KAF2 | Sony/Minolta Alpha |
Total lenses | 151 | 143 |
Crop factor | 1.5 | 1.5 |
Screen | ||
Range of screen | Fully Articulated | Fixed Type |
Screen diagonal | 3 inch | 2.5 inch |
Screen resolution | 921k dot | 230k dot |
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 | ||
Min shutter speed | 30 secs | 30 secs |
Max shutter speed | 1/6000 secs | 1/4000 secs |
Continuous shutter speed | 6.0fps | 3.0fps |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | Yes |
Custom WB | ||
Image stabilization | ||
Integrated flash | ||
Flash distance | 12.00 m (at ISO 100) | - |
Flash settings | Auto, auto w/redeye reduction, flash on, flash + redeye reduction, slow sync, trailing curtain sync, manual | Auto, Fill-in, Red-Eye reduction, Slow Sync, Off |
External flash | ||
Auto exposure bracketing | ||
White balance bracketing | ||
Max flash sync | - | 1/160 secs |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Supported video resolutions | 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p) | - |
Highest video resolution | 1920x1080 | None |
Video data format | MPEG-4, H.264 | - |
Mic jack | ||
Headphone jack | ||
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 | ||
Environment seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 688 grams (1.52 lb) | 638 grams (1.41 lb) |
Physical dimensions | 126 x 93 x 74mm (5.0" x 3.7" x 2.9") | 133 x 95 x 71mm (5.2" x 3.7" x 2.8") |
DXO scores | ||
DXO Overall rating | not tested | 61 |
DXO Color Depth rating | not tested | 22.0 |
DXO Dynamic range rating | not tested | 11.2 |
DXO Low light rating | not tested | 476 |
Other | ||
Battery life | 410 photos | - |
Battery form | Battery Pack | - |
Battery ID | - | NP-FM55H |
Self timer | Yes (2 or 12 secs, continuous) | Yes (2 or 10 sec) |
Time lapse feature | ||
Storage media | SD/SDHC/SDXC (UHS-I compatible) | Compact Flash (Type I or II) |
Storage slots | One | One |
Cost at release | $649 | $1,000 |