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Pentax Q-S1 vs Sony T99

Portability
92
Imaging
37
Features
54
Overall
43
Pentax Q-S1 front
 
Sony Cyber-shot DSC-T99 front
Portability
96
Imaging
36
Features
27
Overall
32

Pentax Q-S1 vs Sony T99 Key Specs

Pentax Q-S1
(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
Sony T99
(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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Pentax Q-S1 vs Sony T99 Overview

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.

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The 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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Reasons to pick Pentax Q-S1 over the Sony T99

 Q-S1 T99 
ReleasedAugust 2014July 2010Newer by 50 months
Manually focus More exact focus
Display resolution460k230kCrisper 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 typeFixed Fixed Fixed display
Display dimensions3"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. Camera Size Comparison with Lenses

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.

Pentax Q-S1 vs Sony T99 size comparison

Using size and weight, the portability score of the Q-S1 and T99 is 92 and 96 respectively.

Pentax Q-S1 vs Sony T99 top view buttons comparison

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 sensor size comparison

Pentax Q-S1 vs Sony T99 Screen and ViewFinder

Pentax Q-S1 vs Sony T99 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax Q-S1 as a Portrait photography camera
Sony T99 as a Portrait photography camera
46
manual focus
has face detect focus
supports RAW files
sensor resolution not great (12 megapixels)
small sensor (1/1.7")
28
MP count good (14MP)
no manual focus
manual exposure not available
external flash not possible
very small sensor (1/2.3")
lacks RAW support
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Street Comparison

Pentax Q-S1 Street photography information
Sony T99 Street photography information
69
has image stabilization (Sensor based)
supports RAW files
lighter than competition (203 grams)
fixed screen
small sensor (1/1.7")
57
built in image stabilization (Optical)
fixed screen
very small sensor (1/2.3")
lacks RAW support
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Sports Comparison

Sports photography with Pentax Q-S1
Sports photography with Sony T99
37
maximum shutter speed is high (1/8,000 seconds)
has image stabilization (Sensor based)
has tracking focus
continuous shooting slow (5.0 fps)
sensor resolution not great (12 megapixels)
small sensor (1/1.7")
terrible battery pack (250 shots)
has no phase detect auto focus
34
built in image stabilization (Optical)
MP count good (14MP)
low maximum shutter speed (1/1,250 seconds)
lack of shutter priority mode
very small sensor (1/2.3")
lacks phase detect autofocus
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Travel Comparison

Pentax Q-S1 as a Travel photography camera
Sony T99 as a Travel photography camera
60
lighter than competition (203g)
built-in flash
terrible battery pack (250 per charge)
sensor resolution not great (12MP)
does not offer selfie friendly screen
65
MP count good (14MP)
built-in flash
relatively wide (25mm)
lack of Time Lapse function
display is not selfie friendly
sluggish max aperture (f3.5)
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Landscape Comparison

Pentax Q-S1 as a Landscape photography camera
Sony T99 as a Landscape photography camera
55
manual focus
change lenses (Pentax Q mount)
decent sized screen (3")
has image stabilization (Sensor based)
supports RAW files
sensor resolution not great (12 megapixels)
small sensor (1/1.7")
terrible battery pack (250 shots)
42
relatively wide (25mm)
pretty good screen size (3 inch)
built in image stabilization (Optical)
MP count good (14 megapixels)
no manual focus
lens is fixed (fixed lens mount)
sluggish max aperture (f3.5)
manual exposure not available
very small sensor (1/2.3")
lacks RAW support
lack of Time Lapse function
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Vlogging Comparison

Pentax Q-S1 as a Vlogging camera
Sony T99 as a Vlogging camera
35
has image stabilization (Sensor based)
has face detect focus
high quality video (1920 x 1080 pxls)
lighter than competition (203 grams)
does not offer selfie friendly screen
does not have microphone socket
31
relatively wide (25mm)
built-in touchscreen
built in image stabilization (Optical)
sluggish max aperture (f3.5)
display is not selfie friendly
low quality video (1280 x 720 pxls)
lack of mic socket
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Pentax Q-S1 vs Sony T99 Specifications

Detailed spec comparison table for Pentax Q-S1 and Sony T99
 Pentax Q-S1Sony 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