Pentax S1 vs Sony T99
93 Imaging
36 Features
31 Overall
34
96 Imaging
36 Features
27 Overall
32
Pentax S1 vs Sony T99 Key Specs
(Full Review)
- 14MP - 1/2.3" Sensor
- 2.7" Fixed Display
- ISO 80 - 6400
- Sensor-shift Image Stabilization
- 1280 x 720 video
- 28-140mm (F3.5-5.5) lens
- 157g - 114 x 58 x 28mm
- Introduced March 2011
(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
Mastering Nature Photography with a Digital Microscope Camera Pentax S1 vs Sony T99 Overview
Following is a detailed assessment of the Pentax S1 and Sony T99, former is a Small Sensor Compact while the other is a Ultracompact by manufacturers Pentax and Sony. The sensor resolution of the S1 (14MP) and the T99 (14MP) is very well matched and they possess the exact same sensor measurements (1/2.3").
Photobucket discusses licensing 13 billion images with AI firmsThe S1 was announced 8 months after the T99 and they are of a similar age. Both of these cameras come with different body type with the Pentax S1 being a Compact camera and the Sony T99 being a Ultracompact camera.
Before getting in to a comprehensive comparison, below is a quick overview of how the S1 grades against the T99 in terms of portability, imaging, features and an overall score.
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This is a sample of the gallery pics for Pentax Optio S1 & Sony Cyber-shot DSC-T99. The whole galleries are viewable at Pentax S1 Gallery & Sony T99 Gallery.
Reasons to pick Pentax S1 over the Sony T99
| S1 | T99 | |||
|---|---|---|---|---|
| Released | March 2011 | July 2010 | More modern by 8 months | |
| Manually focus | Dial precise focus |
Reasons to pick Sony T99 over the Pentax S1
| T99 | S1 | |||
|---|---|---|---|---|
| Display dimension | 3" | 2.7" | Larger display (+0.3") | |
| Touch display | Easily navigate |
Common features in the Pentax S1 and Sony T99
| S1 | T99 | |||
|---|---|---|---|---|
| Display type | Fixed | Fixed | Fixed display | |
| Display resolution | 230k | 230k | The same display resolution | |
| Selfie screen | Lacking selfie screen |
Pentax S1 vs Sony T99 Physical Comparison
For those who are aiming to carry around your camera, you're going to have to factor its weight and measurements. The Pentax S1 has got physical measurements of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") with a weight of 157 grams (0.35 lbs) and the Sony T99 has proportions of 93mm x 56mm x 17mm (3.7" x 2.2" x 0.7") and a weight of 121 grams (0.27 lbs).
Contrast the Pentax S1 and Sony T99 in our newest Camera plus Lens Size Comparison Tool.
Remember, the weight of an ILC will differ depending on the lens you have chosen at that time. Following is the front view overall size comparison of the S1 vs the T99.

Using dimensions and weight, the portability grade of the S1 and T99 is 93 and 96 respectively.
Pentax S1 vs Sony T99 Sensor Comparison
Sometimes, it's difficult to imagine the difference between sensor sizes merely by reading through specifications. The image underneath will give you a more clear sense of the sensor measurements in the S1 and T99.
Plainly, both of those cameras have got the exact same sensor measurements and the identical resolution and you can expect similar quality of pictures but you have to take the age of the products into consideration. The fresher S1 provides a benefit with regard to sensor tech.
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Pentax S1 vs Sony T99 Specifications
| Pentax Optio S1 | Sony Cyber-shot DSC-T99 | |
|---|---|---|
| General Information | ||
| Brand Name | Pentax | Sony |
| Model | Pentax Optio S1 | Sony Cyber-shot DSC-T99 |
| Type | Small Sensor Compact | Ultracompact |
| Introduced | 2011-03-02 | 2010-07-08 |
| Body design | Compact | Ultracompact |
| Sensor Information | ||
| Processor | - | Bionz |
| Sensor type | CCD | CCD |
| Sensor size | 1/2.3" | 1/2.3" |
| Sensor dimensions | 6.17 x 4.55mm | 6.17 x 4.55mm |
| Sensor area | 28.1mm² | 28.1mm² |
| Sensor resolution | 14 megapixels | 14 megapixels |
| Anti aliasing filter | ||
| Aspect ratio | 1:1, 4:3 and 16:9 | 4:3 and 16:9 |
| Max resolution | 4288 x 3216 | 4320 x 3240 |
| Max native ISO | 6400 | 3200 |
| Minimum native ISO | 80 | 80 |
| RAW files | ||
| Autofocusing | ||
| Manual focus | ||
| Touch focus | ||
| AF continuous | ||
| Single AF | ||
| Tracking AF | ||
| Selective AF | ||
| AF center weighted | ||
| Multi area AF | ||
| AF live view | ||
| Face detect focusing | ||
| Contract detect focusing | ||
| Phase detect focusing | ||
| Number of focus points | 9 | 9 |
| Lens | ||
| Lens mount | fixed lens | fixed lens |
| Lens focal range | 28-140mm (5.0x) | 25-100mm (4.0x) |
| Maximal aperture | f/3.5-5.5 | f/3.5-4.6 |
| Macro focus range | 1cm | 1cm |
| Crop factor | 5.8 | 5.8 |
| Screen | ||
| Display type | Fixed Type | Fixed Type |
| Display sizing | 2.7 inch | 3 inch |
| Resolution of display | 230k dot | 230k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch functionality | ||
| Display technology | TFT color LCD with Anti-reflective coating | - |
| Viewfinder Information | ||
| Viewfinder | None | None |
| Features | ||
| Minimum shutter speed | 4s | 2s |
| Fastest shutter speed | 1/1500s | 1/1250s |
| Continuous shutter speed | 1.0 frames/s | 10.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Set WB | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash range | 3.90 m | 4.60 m |
| Flash options | Auto, On, Off, Red-eye, Soft | Auto, On, Off, Red eye, Slow syncro |
| External flash | ||
| Auto exposure bracketing | ||
| WB bracketing | ||
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Supported video resolutions | 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) | 1280 x 720 (30 fps), 640 x 480 (30 fps) |
| Max video resolution | 1280x720 | 1280x720 |
| Video format | Motion JPEG | MPEG-4 |
| Mic jack | ||
| Headphone jack | ||
| 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 | ||
| Environment seal | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 157 grams (0.35 pounds) | 121 grams (0.27 pounds) |
| Dimensions | 114 x 58 x 28mm (4.5" x 2.3" x 1.1") | 93 x 56 x 17mm (3.7" x 2.2" x 0.7") |
| DXO scores | ||
| DXO Overall score | not tested | not tested |
| DXO Color Depth score | not tested | not tested |
| DXO Dynamic range score | not tested | not tested |
| DXO Low light score | not tested | not tested |
| Other | ||
| Battery life | 260 shots | - |
| Form of battery | Battery Pack | - |
| Battery model | D-LI92 | NP-BN1 |
| Self timer | Yes (2 or 10 sec) | Yes (2 or 10 sec, portrait1, portrait2) |
| Time lapse shooting | ||
| Storage media | SD/SDHC/SDXC, Internal | SD/ SDHC/ SDXC, Memory Stick Duo/Pro Duo, Internal |
| Storage slots | One | One |
| Cost at release | $174 | $179 |