Pentax K-3 III vs Pentax K-5 IIs
58 Imaging
71 Features
86 Overall
77
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60 Imaging
57 Features
83 Overall
67
Pentax K-3 III vs Pentax K-5 IIs Key Specs
(Full Review)
- 26MP - APS-C Sensor
- 3.2" Fixed Display
- ISO 100 - 1600000
- Sensor based Image Stabilization
- No Anti-Alias Filter
- 1/8000s Maximum Shutter
- 3840 x 2160 video
- Pentax KAF2 Mount
- 820g - 135 x 104 x 74mm
- Announced March 2021
(Full Review)
- 16MP - APS-C Sensor
- 3" Fixed Display
- ISO 100 - 12800 (Expand to 51200)
- Sensor based Image Stabilization
- No Anti-Alias Filter
- 1/8000s Max Shutter
- 1920 x 1080 video
- Pentax KAF2 Mount
- 760g - 131 x 97 x 73mm
- Released June 2013
- Earlier Model is Pentax K-5
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Pentax K-3 III vs Pentax K-5 IIs Overview
Let's examine more in depth at the Pentax K-3 III versus Pentax K-5 IIs, both Advanced DSLR cameras and both are manufactured by Pentax. There is a significant difference among the resolutions of the K-3 III (26MP) and K-5 IIs (16MP) but they possess the exact same sensor dimensions (APS-C).
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The K-3 III was brought out 7 years later than the K-5 IIs and that is a fairly sizable gap as far as camera tech is concerned. The two cameras come with the identical body type (Mid-size SLR).
Before getting in to a step-by-step comparison, below is a concise synopsis of how the K-3 III grades vs the K-5 IIs when considering portability, imaging, features and an overall grade.
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Pentax K-3 III vs Pentax K-5 IIs Gallery
Here is a sample of the gallery pics for Pentax K-3 Mark III and Pentax K-5 IIs. The entire galleries are provided at Pentax K-3 III Gallery and Pentax K-5 IIs Gallery.
Reasons to pick Pentax K-3 III over the Pentax K-5 IIs
K-3 III | K-5 IIs | |||
---|---|---|---|---|
Released | March 2021 | ![]() | June 2013 | More recent by 96 months |
Display dimension | 3.2" | ![]() | 3" | Larger display (+0.2") |
Display resolution | 1620k | ![]() | 921k | Clearer display (+699k dot) |
Touch display | ![]() | Easily navigate |
Reasons to pick Pentax K-5 IIs over the Pentax K-3 III
K-5 IIs | K-3 III |
---|
Common features in the Pentax K-3 III and Pentax K-5 IIs
K-3 III | K-5 IIs | |||
---|---|---|---|---|
Manual focus | ![]() | More precise focusing | ||
Display type | Fixed | ![]() | Fixed | Fixed display |
Selfie screen | ![]() | Lack of selfie screen |
Pentax K-3 III vs Pentax K-5 IIs Physical Comparison
In case you're aiming to lug around your camera regularly, you are going to need to think about its weight and volume. The Pentax K-3 III comes with physical dimensions of 135mm x 104mm x 74mm (5.3" x 4.1" x 2.9") with a weight of 820 grams (1.81 lbs) while the Pentax K-5 IIs has sizing of 131mm x 97mm x 73mm (5.2" x 3.8" x 2.9") and a weight of 760 grams (1.68 lbs).
Check out the Pentax K-3 III versus Pentax K-5 IIs in the latest Camera with Lens Size Comparison Tool.
Remember, the weight of an Interchangeable Lens Camera will vary depending on the lens you are using at that moment. Here is the front view measurement comparison of the K-3 III against the K-5 IIs.
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Using size and weight, the portability grade of the K-3 III and K-5 IIs is 58 and 60 respectively.
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Pentax K-3 III vs Pentax K-5 IIs Sensor Comparison
Often, it's tough to see the gap in sensor measurements just by researching specifications. The graphic below might provide you a stronger sense of the sensor sizes in the K-3 III and K-5 IIs.
Plainly, both of the cameras posses the exact same sensor measurements but not the same resolution. You should expect to see the Pentax K-3 III to result in greater detail having its extra 10MP. Greater resolution will also allow you to crop pics somewhat more aggressively. The more modern K-3 III will have an edge when it comes to sensor innovation.
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Pentax K-3 III vs Pentax K-5 IIs 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-3 III vs Pentax K-5 IIs Specifications
Pentax K-3 Mark III | Pentax K-5 IIs | |
---|---|---|
General Information | ||
Company | Pentax | Pentax |
Model type | Pentax K-3 Mark III | Pentax K-5 IIs |
Type | Advanced DSLR | Advanced DSLR |
Announced | 2021-03-31 | 2013-06-04 |
Physical type | Mid-size SLR | Mid-size SLR |
Sensor Information | ||
Processor | - | Prime II |
Sensor type | CMOS | CMOS |
Sensor size | APS-C | APS-C |
Sensor dimensions | 23 x 15.5mm | 23.7 x 15.7mm |
Sensor surface area | 356.5mm² | 372.1mm² |
Sensor resolution | 26 megapixels | 16 megapixels |
Anti alias filter | ||
Aspect ratio | 3:2 | 3:2 |
Maximum resolution | 6192 x 4128 | 4928 x 3264 |
Maximum native ISO | 1600000 | 12800 |
Maximum boosted ISO | - | 51200 |
Min native ISO | 100 | 100 |
RAW format | ||
Min boosted ISO | - | 80 |
Autofocusing | ||
Focus manually | ||
Touch focus | ||
Autofocus continuous | ||
Autofocus single | ||
Tracking autofocus | ||
Selective autofocus | ||
Autofocus center weighted | ||
Multi area autofocus | ||
Autofocus live view | ||
Face detect focus | ||
Contract detect focus | ||
Phase detect focus | ||
Total focus points | 101 | 11 |
Cross type focus points | 25 | 9 |
Lens | ||
Lens support | Pentax KAF2 | Pentax KAF2 |
Available lenses | 156 | 151 |
Crop factor | 1.6 | 1.5 |
Screen | ||
Display type | Fixed Type | Fixed Type |
Display sizing | 3.2" | 3" |
Display resolution | 1,620 thousand dots | 921 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch functionality | ||
Display technology | - | TFT LCD monitor |
Viewfinder Information | ||
Viewfinder | Optical (pentaprism) | Optical (pentaprism) |
Viewfinder coverage | 100% | 100% |
Viewfinder magnification | 0.7x | 0.61x |
Features | ||
Lowest shutter speed | 30 secs | 30 secs |
Highest shutter speed | 1/8000 secs | 1/8000 secs |
Continuous shooting rate | 12.0 frames per second | 7.0 frames per second |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | Yes |
Change white balance | ||
Image stabilization | ||
Integrated flash | ||
Flash distance | no built-in flash | 13.00 m (at ISO 100) |
Flash options | Auto, Auto + Red-eye Reduction, Flash On, Flash On + Red-eye Reduction, Slow- speed Sync, Slow-speed Sync + Red-eye, P-TTL, Contrast-control-sync, High-speed sync, Wireless sync | Auto, On, Off, Red-eye, Slow sync, High speed, Rear curtain and Wireless |
External flash | ||
AEB | ||
White balance bracketing | ||
Highest flash synchronize | 1/200 secs | 1/180 secs |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Video resolutions | 3840 x 2160 @ 30p, MOV, H.264, Linear PCM3840 x 2160 @ 24p, MOV, H.264, Linear PCM1920 x 1080 @ 60p, MOV, H.264, Linear PCM1920 x 1080 @ 30p, MOV, H.264, Linear PCM1920 x 1080 @ 24p, MOV, H.264, Linear PCM | 1920 x 1080 (25 fps), 1280 x 720 (25, 30 fps), 640 x 480 (25, 30 fps) |
Maximum video resolution | 3840x2160 | 1920x1080 |
Video format | MPEG-4, H.264 | Motion JPEG |
Mic port | ||
Headphone port | ||
Connectivity | ||
Wireless | Built-In | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 3.2 Gen 1 (5 GBit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | Optional |
Physical | ||
Environment sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 820 gr (1.81 lb) | 760 gr (1.68 lb) |
Dimensions | 135 x 104 x 74mm (5.3" x 4.1" x 2.9") | 131 x 97 x 73mm (5.2" x 3.8" x 2.9") |
DXO scores | ||
DXO All around rating | not tested | 82 |
DXO Color Depth rating | not tested | 23.9 |
DXO Dynamic range rating | not tested | 14.1 |
DXO Low light rating | not tested | 1208 |
Other | ||
Battery life | 800 photographs | 980 photographs |
Type of battery | Battery Pack | Battery Pack |
Battery ID | D-LI90 | D-LI90 |
Self timer | Yes | Yes ( 2 or 12 seconds) |
Time lapse recording | ||
Type of storage | Dual SD/SDHC/SDXC slots (UHS-II supported in slot 1) | SD/SDHC/SDXC |
Card slots | Two | One |
Retail pricing | $1,999 | $749 |