Pentax Q-S1 vs Sony T99
92 Imaging
37 Features
54 Overall
43
96 Imaging
36 Features
27 Overall
32
Pentax Q-S1 vs Sony T99 Key Specs
(Full Review)
- 12MP - 1/1.7" Sensor
- 3" Fixed Display
- ISO 100 - 12800
- Sensor based Image Stabilization
- 1/8000s Max Shutter
- 1920 x 1080 video
- Pentax Q Mount
- 203g - 105 x 58 x 34mm
- Released August 2014
(Full Review)
- 14MP - 1/2.3" Sensor
- 3" Fixed Display
- ISO 80 - 3200
- Optical Image Stabilization
- 1280 x 720 video
- 25-100mm (F3.5-4.6) lens
- 121g - 93 x 56 x 17mm
- Released July 2010
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On this page, we are matching up the Pentax Q-S1 versus Sony T99, former is a Entry-Level Mirrorless while the other is a Ultracompact by companies Pentax and Sony. The image resolution of the Q-S1 (12MP) and the T99 (14MP) is very comparable but the Q-S1 (1/1.7") and T99 (1/2.3") provide totally different sensor measurements.
Meta to Introduce 'AI-Generated' Labels for Media starting next monthThe Q-S1 was revealed 4 years after the T99 which is a fairly significant difference as far as camera tech is concerned. Both of these cameras have different body design with the Pentax Q-S1 being a Rangefinder-style mirrorless camera and the Sony T99 being a Ultracompact camera.
Before delving right into a more detailed comparison, here is a brief overview of how the Q-S1 grades vs the T99 with respect to portability, imaging, features and an overall mark.
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The following is a sample of the gallery pics for Pentax Q-S1 & Sony Cyber-shot DSC-T99. The full galleries are available at Pentax Q-S1 Gallery & Sony T99 Gallery.
Reasons to pick Pentax Q-S1 over the Sony T99
| Q-S1 | T99 | |||
|---|---|---|---|---|
| Released | August 2014 | July 2010 | Newer by 50 months | |
| Manually focus | More exact focus | |||
| Display resolution | 460k | 230k | Crisper display (+230k dot) |
Reasons to pick Sony T99 over the Pentax Q-S1
| T99 | Q-S1 | |||
|---|---|---|---|---|
| Touch friendly display | Easily navigate |
Common features in the Pentax Q-S1 and Sony T99
| Q-S1 | T99 | |||
|---|---|---|---|---|
| Display type | Fixed | Fixed | Fixed display | |
| Display dimensions | 3" | 3" | Equal display measurements | |
| Selfie screen | No selfie screen |
Pentax Q-S1 vs Sony T99 Physical Comparison
For those who are aiming to travel with your camera, you will need to factor its weight and size. The Pentax Q-S1 features outer dimensions of 105mm x 58mm x 34mm (4.1" x 2.3" x 1.3") and a weight of 203 grams (0.45 lbs) and the Sony T99 has specifications of 93mm x 56mm x 17mm (3.7" x 2.2" x 0.7") along with a weight of 121 grams (0.27 lbs).
See the Pentax Q-S1 versus Sony T99 in our newest Camera & Lens Size Comparison Tool.
Take into account, the weight of an ILC will change depending on the lens you are employing during that time. Following is a front view dimension comparison of the Q-S1 and the T99.

Using size and weight, the portability score of the Q-S1 and T99 is 92 and 96 respectively.
Pentax Q-S1 vs Sony T99 Sensor Comparison
In many cases, it is very hard to see the gap in sensor dimensions merely by seeing specs. The image below should offer you a more clear sense of the sensor dimensions in the Q-S1 and T99.
As you can plainly see, each of these cameras have different megapixels and different sensor dimensions. The Q-S1 using its larger sensor will make achieving shallower depth of field simpler and the Sony T99 will provide greater detail because of its extra 2MP. Greater resolution will enable you to crop images a bit more aggressively. The more recent Q-S1 is going to have a benefit when it comes to sensor innovation.
Pentax Q-S1 vs Sony T99 Screen and ViewFinder
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Pentax Q-S1 vs Sony T99 Specifications
| Pentax Q-S1 | Sony Cyber-shot DSC-T99 | |
|---|---|---|
| General Information | ||
| Manufacturer | Pentax | Sony |
| Model type | Pentax Q-S1 | Sony Cyber-shot DSC-T99 |
| Type | Entry-Level Mirrorless | Ultracompact |
| Released | 2014-08-04 | 2010-07-08 |
| Physical type | Rangefinder-style mirrorless | Ultracompact |
| Sensor Information | ||
| Processor | Q Engine | Bionz |
| Sensor type | BSI-CMOS | CCD |
| Sensor size | 1/1.7" | 1/2.3" |
| Sensor dimensions | 7.44 x 5.58mm | 6.17 x 4.55mm |
| Sensor area | 41.5mm² | 28.1mm² |
| Sensor resolution | 12 megapixels | 14 megapixels |
| Anti alias filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 4:3 and 16:9 |
| Highest resolution | 4000 x 3000 | 4320 x 3240 |
| Highest native ISO | 12800 | 3200 |
| Lowest native ISO | 100 | 80 |
| RAW format | ||
| Autofocusing | ||
| Manual focusing | ||
| Autofocus touch | ||
| Continuous autofocus | ||
| Single autofocus | ||
| Autofocus tracking | ||
| Autofocus selectice | ||
| Autofocus center weighted | ||
| Autofocus multi area | ||
| Live view autofocus | ||
| Face detect autofocus | ||
| Contract detect autofocus | ||
| Phase detect autofocus | ||
| Total focus points | - | 9 |
| Lens | ||
| Lens mount type | Pentax Q | fixed lens |
| Lens zoom range | - | 25-100mm (4.0x) |
| Maximal aperture | - | f/3.5-4.6 |
| Macro focusing distance | - | 1cm |
| Available lenses | 8 | - |
| Focal length multiplier | 4.8 | 5.8 |
| Screen | ||
| Type of display | Fixed Type | Fixed Type |
| Display diagonal | 3 inch | 3 inch |
| Resolution of display | 460k dots | 230k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch operation | ||
| Viewfinder Information | ||
| Viewfinder | None | None |
| Features | ||
| Slowest shutter speed | 30 secs | 2 secs |
| Maximum shutter speed | 1/8000 secs | 1/1250 secs |
| Continuous shooting rate | 5.0 frames per sec | 10.0 frames per sec |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | Yes | - |
| Custom white balance | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash distance | 4.90 m (at ISO 100) | 4.60 m |
| Flash options | Auto, redeye reduction, slow sync, trailing curtain sync | Auto, On, Off, Red eye, Slow syncro |
| Hot shoe | ||
| AEB | ||
| White balance bracketing | ||
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Supported video resolutions | 1920 x 1080 (30,25, 24p), 1280 x 720 (30, 25, 24p), 640 x 480 (30, 25, 24p) | 1280 x 720 (30 fps), 640 x 480 (30 fps) |
| Highest video resolution | 1920x1080 | 1280x720 |
| Video file format | MPEG-4, H.264 | MPEG-4 |
| Mic port | ||
| Headphone port | ||
| Connectivity | ||
| Wireless | None | Eye-Fi Connected |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environmental sealing | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 203 gr (0.45 pounds) | 121 gr (0.27 pounds) |
| Physical dimensions | 105 x 58 x 34mm (4.1" x 2.3" x 1.3") | 93 x 56 x 17mm (3.7" x 2.2" x 0.7") |
| DXO scores | ||
| DXO All around rating | not tested | not tested |
| DXO Color Depth rating | not tested | not tested |
| DXO Dynamic range rating | not tested | not tested |
| DXO Low light rating | not tested | not tested |
| Other | ||
| Battery life | 250 pictures | - |
| Form of battery | Battery Pack | - |
| Battery ID | D-LI68 | NP-BN1 |
| Self timer | Yes (2 or 12 sec) | Yes (2 or 10 sec, portrait1, portrait2) |
| Time lapse recording | ||
| Storage type | SD/SDHC/SDXC card | SD/ SDHC/ SDXC, Memory Stick Duo/Pro Duo, Internal |
| Card slots | 1 | 1 |
| Price at launch | $250 | $179 |