Pentax Q-S1 vs Sony A99 II
92 Imaging
37 Features
54 Overall
43
57 Imaging
75 Features
92 Overall
81
Pentax Q-S1 vs Sony A99 II Key Specs
(Full Review)
- 12MP - 1/1.7" Sensor
- 3" Fixed Screen
- ISO 100 - 12800
- Sensor based Image Stabilization
- 1/8000s Max Shutter
- 1920 x 1080 video
- Pentax Q Mount
- 203g - 105 x 58 x 34mm
- Revealed August 2014
(Full Review)
- 42MP - Full frame Sensor
- 3" Fully Articulated Screen
- ISO 100 - 25600 (Expand to 102400)
- Sensor based 5-axis Image Stabilization
- No Anti-Alias Filter
- 1/8000s Max Shutter
- 3840 x 2160 video
- Sony/Minolta Alpha Mount
- 849g - 143 x 104 x 76mm
- Revealed September 2016
- Earlier Model is Sony A99
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In this article, we will be analyzing the Pentax Q-S1 versus Sony A99 II, one being a Entry-Level Mirrorless and the latter is a Advanced DSLR by competitors Pentax and Sony. There exists a big gap among the resolutions of the Q-S1 (12MP) and A99 II (42MP) and the Q-S1 (1/1.7") and A99 II (Full frame) possess totally different sensor size.
Photography GlossaryThe Q-S1 was launched 3 years earlier than the A99 II and that is a fairly big gap as far as camera technology is concerned. Each of these cameras offer different body type with the Pentax Q-S1 being a Rangefinder-style mirrorless camera and the Sony A99 II being a Mid-size SLR camera.
Before going through a thorough comparison, below is a concise highlight of how the Q-S1 matches up against the A99 II in regards to portability, imaging, features and an overall grade.
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The following is a preview of the gallery photos for Pentax Q-S1 and Sony Alpha A99 II. The complete galleries are available at Pentax Q-S1 Gallery and Sony A99 II Gallery.
Reasons to pick Pentax Q-S1 over the Sony A99 II
| Q-S1 | A99 II |
|---|
Reasons to pick Sony A99 II over the Pentax Q-S1
| A99 II | Q-S1 | |||
|---|---|---|---|---|
| Revealed | September 2016 |  | August 2014 | More recent by 25 months |
| Screen type | Fully articulated |  | Fixed | Fully Articulating screen |
| Screen resolution | 1229k |  | 460k | Crisper screen (+769k dot) |
| Selfie screen |  | Easy selfies |
Common features in the Pentax Q-S1 and Sony A99 II
| Q-S1 | A99 II | |||
|---|---|---|---|---|
| Focus manually |  | More exact focusing | ||
| Screen sizing | 3" |  | 3" | Equivalent screen size |
| Touch screen |  | Neither provides Touch screen |
Pentax Q-S1 vs Sony A99 II Physical Comparison
If you're intending to lug around your camera regularly, you'll need to think about its weight and volume. The Pentax Q-S1 provides outside measurements of 105mm x 58mm x 34mm (4.1" x 2.3" x 1.3") accompanied by a weight of 203 grams (0.45 lbs) while the Sony A99 II has sizing of 143mm x 104mm x 76mm (5.6" x 4.1" x 3.0") accompanied by a weight of 849 grams (1.87 lbs).
See the Pentax Q-S1 versus Sony A99 II in the latest Camera and Lens Size Comparison Tool.
Do not forget, the weight of an Interchangeable Lens Camera will vary dependant on the lens you choose during that time. Underneath is the front view over all size comparison of the Q-S1 against the A99 II.
Considering dimensions and weight, the portability score of the Q-S1 and A99 II is 92 and 57 respectively.
Pentax Q-S1 vs Sony A99 II Sensor Comparison
Quite often, it can be hard to visualise the contrast in sensor measurements merely by seeing technical specs. The visual here will give you a greater sense of the sensor measurements in the Q-S1 and A99 II.
As you can tell, both of these cameras enjoy different resolutions and different sensor measurements. The Q-S1 because of its smaller sensor will make shooting shallower depth of field tougher and the Sony A99 II will show greater detail utilizing its extra 30 Megapixels. Higher resolution will also enable you to crop shots far more aggressively. The older Q-S1 will be disadvantaged in sensor technology.
Pentax Q-S1 vs Sony A99 II Screen and ViewFinder
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Pentax Q-S1 vs Sony A99 II Specifications
| Pentax Q-S1 | Sony Alpha A99 II | |
|---|---|---|
| General Information | ||
| Make | Pentax | Sony |
| Model | Pentax Q-S1 | Sony Alpha A99 II |
| Category | Entry-Level Mirrorless | Advanced DSLR |
| Revealed | 2014-08-04 | 2016-09-19 |
| Body design | Rangefinder-style mirrorless | Mid-size SLR |
| Sensor Information | ||
| Processor | Q Engine | Bionz X |
| Sensor type | BSI-CMOS | BSI-CMOS |
| Sensor size | 1/1.7" | Full frame |
| Sensor measurements | 7.44 x 5.58mm | 35.9 x 24mm |
| Sensor surface area | 41.5mm² | 861.6mm² |
| Sensor resolution | 12 megapixels | 42 megapixels |
| Anti aliasing filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 3:2 and 16:9 |
| Highest resolution | 4000 x 3000 | 7952 x 5304 |
| Highest native ISO | 12800 | 25600 |
| Highest boosted ISO | - | 102400 |
| Min native ISO | 100 | 100 |
| RAW support | ||
| Min boosted ISO | - | 50 |
| Autofocusing | ||
| Focus manually | ||
| Autofocus touch | ||
| Autofocus continuous | ||
| Autofocus single | ||
| Tracking autofocus | ||
| Selective autofocus | ||
| Center weighted autofocus | ||
| Multi area autofocus | ||
| Autofocus live view | ||
| Face detection autofocus | ||
| Contract detection autofocus | ||
| Phase detection autofocus | ||
| Number of focus points | - | 399 |
| Cross focus points | - | 79 |
| Lens | ||
| Lens mount | Pentax Q | Sony/Minolta Alpha |
| Available lenses | 8 | 143 |
| Focal length multiplier | 4.8 | 1 |
| Screen | ||
| Screen type | Fixed Type | Fully articulated |
| Screen sizing | 3 inches | 3 inches |
| Resolution of screen | 460 thousand dot | 1,229 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch operation | ||
| Viewfinder Information | ||
| Viewfinder type | None | Electronic |
| Viewfinder resolution | - | 2,359 thousand dot |
| Viewfinder coverage | - | 100% |
| Viewfinder magnification | - | 0.78x |
| Features | ||
| Lowest shutter speed | 30 secs | 30 secs |
| Highest shutter speed | 1/8000 secs | 1/8000 secs |
| Continuous shooting speed | 5.0 frames per sec | 12.0 frames per sec |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | Yes | Yes |
| Set white balance | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash range | 4.90 m (at ISO 100) | no built-in flash |
| Flash settings | Auto, redeye reduction, slow sync, trailing curtain sync | Off, auto, fill, slow sync, redeye reduction, rear sync, high-speed sync, wireless |
| Hot shoe | ||
| AE bracketing | ||
| White balance bracketing | ||
| Highest flash sync | - | 1/250 secs |
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Video resolutions | 1920 x 1080 (30,25, 24p), 1280 x 720 (30, 25, 24p), 640 x 480 (30, 25, 24p) | - |
| Highest video resolution | 1920x1080 | 3840x2160 |
| Video file format | MPEG-4, H.264 | MPEG-4, AVCHD, XAVC S |
| Microphone input | ||
| Headphone input | ||
| Connectivity | ||
| Wireless | None | Built-In |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environmental seal | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 203g (0.45 lbs) | 849g (1.87 lbs) |
| Dimensions | 105 x 58 x 34mm (4.1" x 2.3" x 1.3") | 143 x 104 x 76mm (5.6" x 4.1" x 3.0") |
| DXO scores | ||
| DXO All around score | not tested | 92 |
| DXO Color Depth score | not tested | 25.4 |
| DXO Dynamic range score | not tested | 13.4 |
| DXO Low light score | not tested | 2317 |
| Other | ||
| Battery life | 250 photographs | 490 photographs |
| Battery format | Battery Pack | NP-FM500H lithium-ion battery & charger |
| Battery model | D-LI68 | - |
| Self timer | Yes (2 or 12 sec) | Yes (2, 5, 10 secs) |
| Time lapse recording | ||
| Type of storage | SD/SDHC/SDXC card | Dual SD/SDHC/SDXC/MS Duo slots |
| Storage slots | 1 | 2 |
| Pricing at launch | $250 | $3,198 |