Pentax K-S1 vs Pentax E90
69 Imaging
63 Features
70 Overall
65
94 Imaging
33 Features
11 Overall
24
Pentax K-S1 vs Pentax E90 Key Specs
(Full Review)
- 20MP - APS-C Sensor
- 3" Fixed Screen
- ISO 100 - 51200
- Sensor based Image Stabilization
- No Anti-Alias Filter
- 1/6000s Maximum Shutter
- 1920 x 1080 video
- Pentax KAF2 Mount
- 558g - 121 x 93 x 70mm
- Released August 2014
- Later Model is Pentax K-S2
(Full Review)
- 10MP - 1/2.3" Sensor
- 2.7" Fixed Screen
- ISO 80 - 3200
- 1280 x 720 video
- 32-95mm (F3.1-5.9) lens
- 145g - 102 x 59 x 25mm
- Introduced January 2010
Pentax K-S1 vs Pentax E90 Overview
Its time to look closer at the Pentax K-S1 vs Pentax E90, former is a Advanced DSLR while the latter is a Small Sensor Compact and both of them are built by Pentax. There exists a substantial gap between the resolutions of the K-S1 (20MP) and E90 (10MP) and the K-S1 (APS-C) and E90 (1/2.3") feature different sensor dimensions.
Sora from OpenAI releases its first ever music videoThe K-S1 was manufactured 4 years after the E90 which is quite a big difference as far as technology is concerned. Each of these cameras offer different body type with the Pentax K-S1 being a Mid-size SLR camera and the Pentax E90 being a Compact camera.
Before going straight into a complete comparison, below is a simple summary of how the K-S1 grades vs the E90 with regards to portability, imaging, features and an overall mark.
Pentax K-S1 vs Pentax E90 Gallery
This is a preview of the gallery photos for Pentax K-S1 & Pentax Optio E90. The entire galleries are available at Pentax K-S1 Gallery & Pentax E90 Gallery.
Reasons to pick Pentax K-S1 over the Pentax E90
K-S1 | E90 | |||
---|---|---|---|---|
Introduced | August 2014 | January 2010 | Newer by 56 months | |
Focus manually | Dial accurate focusing | |||
Screen sizing | 3" | 2.7" | Bigger screen (+0.3") | |
Screen resolution | 921k | 230k | Sharper screen (+691k dot) |
Reasons to pick Pentax E90 over the Pentax K-S1
E90 | K-S1 |
---|
Common features in the Pentax K-S1 and Pentax E90
K-S1 | E90 | |||
---|---|---|---|---|
Screen type | Fixed | Fixed | Fixed screen | |
Selfie screen | Neither offers selfie screen | |||
Touch friendly screen | Absent Touch friendly screen |
Pentax K-S1 vs Pentax E90 Physical Comparison
For those who are going to travel with your camera, you will need to factor its weight and proportions. The Pentax K-S1 offers physical measurements of 121mm x 93mm x 70mm (4.8" x 3.7" x 2.8") with a weight of 558 grams (1.23 lbs) while the Pentax E90 has measurements of 102mm x 59mm x 25mm (4.0" x 2.3" x 1.0") with a weight of 145 grams (0.32 lbs).
Take a look at the Pentax K-S1 vs Pentax E90 in our brand new Camera & Lens Size Comparison Tool.Take into account, the weight of an ILC will differ based on the lens you are utilizing at that time. The following is the front view over all size comparison of the K-S1 against the E90.
Taking into account dimensions and weight, the portability rating of the K-S1 and E90 is 69 and 94 respectively.
Pentax K-S1 vs Pentax E90 Sensor Comparison
Quite often, it is difficult to imagine the difference between sensor dimensions just by looking at a spec sheet. The picture here might give you a much better sense of the sensor sizing in the K-S1 and E90.
As you can see, the 2 cameras offer different resolutions and different sensor dimensions. The K-S1 because of its bigger sensor is going to make getting bokeh easier and the Pentax K-S1 will resolve greater detail due to its extra 10MP. Higher resolution will let you crop photographs a little more aggressively. The newer K-S1 provides an edge with regard to sensor innovation.
Pentax K-S1 vs Pentax E90 Screen and ViewFinder
Photography Type Scores
Portrait Comparison
Street Comparison
Sports Comparison
Travel Comparison
Landscape Comparison
Vlogging Comparison
Pentax K-S1 vs Pentax E90 Specifications
Pentax K-S1 | Pentax Optio E90 | |
---|---|---|
General Information | ||
Company | Pentax | Pentax |
Model type | Pentax K-S1 | Pentax Optio E90 |
Type | Advanced DSLR | Small Sensor Compact |
Released | 2014-08-27 | 2010-01-25 |
Physical type | Mid-size SLR | Compact |
Sensor Information | ||
Processor Chip | Prime MII | Prime |
Sensor type | CMOS | CCD |
Sensor size | APS-C | 1/2.3" |
Sensor measurements | 23.5 x 15.6mm | 6.08 x 4.56mm |
Sensor area | 366.6mm² | 27.7mm² |
Sensor resolution | 20 megapixels | 10 megapixels |
Anti alias filter | ||
Aspect ratio | 3:2 | 4:3 and 16:9 |
Highest resolution | 5472 x 3648 | 3648 x 2736 |
Highest native ISO | 51200 | 3200 |
Minimum native ISO | 100 | 80 |
RAW support | ||
Autofocusing | ||
Manual focusing | ||
Autofocus touch | ||
Continuous autofocus | ||
Autofocus single | ||
Autofocus tracking | ||
Selective autofocus | ||
Center weighted autofocus | ||
Autofocus multi area | ||
Autofocus live view | ||
Face detection focus | ||
Contract detection focus | ||
Phase detection focus | ||
Total focus points | 11 | 3 |
Lens | ||
Lens support | Pentax KAF2 | fixed lens |
Lens zoom range | - | 32-95mm (3.0x) |
Maximum aperture | - | f/3.1-5.9 |
Macro focusing range | - | 6cm |
Total lenses | 151 | - |
Crop factor | 1.5 | 5.9 |
Screen | ||
Type of screen | Fixed Type | Fixed Type |
Screen diagonal | 3 inches | 2.7 inches |
Screen resolution | 921k dots | 230k dots |
Selfie friendly | ||
Liveview | ||
Touch display | ||
Viewfinder Information | ||
Viewfinder type | Optical (pentaprism) | None |
Viewfinder coverage | 100 percent | - |
Viewfinder magnification | 0.64x | - |
Features | ||
Lowest shutter speed | 30 seconds | 4 seconds |
Highest shutter speed | 1/6000 seconds | 1/2000 seconds |
Continuous shooting rate | 5.4fps | - |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | - |
Set white balance | ||
Image stabilization | ||
Integrated flash | ||
Flash distance | 10.00 m (at ISO 100) | 3.50 m |
Flash settings | Auto, auto + redeye, on, on + redeye reduction, slow sync, trailing curtain sync, manual | - |
Hot shoe | ||
Auto exposure bracketing | ||
White balance bracketing | ||
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Supported video resolutions | 1920 x 1080 (30,25,24 fps), 1280 x 720 (60,50 fps) | 1280 x 720 (15 fps), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) |
Highest video resolution | 1920x1080 | 1280x720 |
Video file format | H.264 | Motion JPEG |
Microphone port | ||
Headphone port | ||
Connectivity | ||
Wireless | Eye-Fi Connected | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | Optional | None |
Physical | ||
Environment sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 558g (1.23 lbs) | 145g (0.32 lbs) |
Dimensions | 121 x 93 x 70mm (4.8" x 3.7" x 2.8") | 102 x 59 x 25mm (4.0" x 2.3" x 1.0") |
DXO scores | ||
DXO All around rating | 78 | not tested |
DXO Color Depth rating | 23.5 | not tested |
DXO Dynamic range rating | 13.0 | not tested |
DXO Low light rating | 1061 | not tested |
Other | ||
Battery life | 410 shots | - |
Form of battery | Battery Pack | - |
Battery ID | D-LI109 | 2 x AA |
Self timer | Yes ( 2 or 12 seconds) | Yes (2 or 10 sec) |
Time lapse feature | ||
Storage type | SD/SDHC/SDXC | SD/SDHC, Internal |
Card slots | Single | Single |
Launch price | $339 | $100 |