Pentax K-5 vs Sony TX100V
60 Imaging
55 Features
82 Overall
65
95 Imaging
38 Features
40 Overall
38
Pentax K-5 vs Sony TX100V Key Specs
(Full Review)
- 16MP - APS-C Sensor
- 3" Fixed Screen
- ISO 80 - 12800 (Bump to 51200)
- Sensor based Image Stabilization
- 1/8000s Max Shutter
- 1920 x 1080 video
- Pentax KAF2 Mount
- 740g - 131 x 97 x 73mm
- Released December 2010
- Old Model is Pentax K-7
- Successor is Pentax K-5 IIs
(Full Review)
- 16MP - 1/2.3" Sensor
- 3.5" Fixed Screen
- ISO 125 - 3200
- Optical Image Stabilization
- 1920 x 1080 video
- 25-100mm (F3.5-4.6) lens
- 147g - 97 x 59 x 18mm
- Announced January 2011
Meta to Introduce 'AI-Generated' Labels for Media starting next month Pentax K-5 vs Sony TX100V Overview
Below, we will be reviewing the Pentax K-5 and Sony TX100V, former is a Advanced DSLR while the latter is a Ultracompact by manufacturers Pentax and Sony. The image resolution of the K-5 (16MP) and the TX100V (16MP) is pretty comparable but the K-5 (APS-C) and TX100V (1/2.3") come with totally different sensor measurements.
Snapchat Adds Watermarks to AI-Created ImagesThe K-5 was brought out very close to the TX100V so they are of a similar age. Each of the cameras come with different body type with the Pentax K-5 being a Mid-size SLR camera and the Sony TX100V being a Ultracompact camera.
Before diving straight into a complete comparison, below is a concise summary of how the K-5 grades versus the TX100V with regard to portability, imaging, features and an overall score.
Samsung Releases Faster Versions of EVO MicroSD Cards Pentax K-5 vs Sony TX100V Gallery
Below is a preview of the gallery images for Pentax K-5 & Sony Cyber-shot DSC-TX100V. The entire galleries are viewable at Pentax K-5 Gallery & Sony TX100V Gallery.
Reasons to pick Pentax K-5 over the Sony TX100V
| K-5 | TX100V | |||
|---|---|---|---|---|
| Manual focus | Dial exact focusing |
Reasons to pick Sony TX100V over the Pentax K-5
| TX100V | K-5 | |||
|---|---|---|---|---|
| Screen dimension | 3.5" | 3" | Bigger screen (+0.5") | |
| Screen resolution | 1229k | 921k | Clearer screen (+308k dot) | |
| Touch screen | Quickly navigate |
Common features in the Pentax K-5 and Sony TX100V
| K-5 | TX100V | |||
|---|---|---|---|---|
| Announced | December 2010 | January 2011 | Same age | |
| Screen type | Fixed | Fixed | Fixed screen | |
| Selfie screen | Neither provides selfie screen |
Pentax K-5 vs Sony TX100V Physical Comparison
If you are planning to carry around your camera, you should factor its weight and size. The Pentax K-5 provides physical dimensions of 131mm x 97mm x 73mm (5.2" x 3.8" x 2.9") having a weight of 740 grams (1.63 lbs) and the Sony TX100V has specifications of 97mm x 59mm x 18mm (3.8" x 2.3" x 0.7") with a weight of 147 grams (0.32 lbs).
Check out the Pentax K-5 and Sony TX100V in our completely new Camera plus Lens Size Comparison Tool.
Do not forget, the weight of an ILC will vary depending on the lens you have chosen at that moment. Here is the front view size comparison of the K-5 vs the TX100V.

Considering size and weight, the portability rating of the K-5 and TX100V is 60 and 95 respectively.
Pentax K-5 vs Sony TX100V Sensor Comparison
In many cases, it is very difficult to visualise the contrast in sensor sizes purely by checking out technical specs. The picture below will help give you a better sense of the sensor dimensions in the K-5 and TX100V.
As you can tell, each of these cameras posses the exact same MP albeit not the same sensor sizes. The K-5 contains the bigger sensor which is going to make achieving bokeh simpler.
Pentax K-5 vs Sony TX100V Screen and ViewFinder
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Pentax K-5 vs Sony TX100V Specifications
| Pentax K-5 | Sony Cyber-shot DSC-TX100V | |
|---|---|---|
| General Information | ||
| Manufacturer | Pentax | Sony |
| Model | Pentax K-5 | Sony Cyber-shot DSC-TX100V |
| Type | Advanced DSLR | Ultracompact |
| Released | 2010-12-18 | 2011-01-06 |
| Body design | Mid-size SLR | Ultracompact |
| Sensor Information | ||
| Processor Chip | Prime II | BIONZ |
| Sensor type | CMOS | BSI-CMOS |
| Sensor size | APS-C | 1/2.3" |
| Sensor dimensions | 23.7 x 15.7mm | 6.17 x 4.55mm |
| Sensor area | 372.1mm² | 28.1mm² |
| Sensor resolution | 16 megapixel | 16 megapixel |
| Anti aliasing filter | ||
| Aspect ratio | 3:2 | 4:3 and 16:9 |
| Maximum resolution | 4928 x 3264 | 4608 x 3456 |
| Maximum native ISO | 12800 | 3200 |
| Maximum boosted ISO | 51200 | - |
| Min native ISO | 80 | 125 |
| RAW format | ||
| Autofocusing | ||
| Manual focus | ||
| AF touch | ||
| AF continuous | ||
| Single AF | ||
| AF tracking | ||
| Selective AF | ||
| AF center weighted | ||
| Multi area AF | ||
| AF live view | ||
| Face detection AF | ||
| Contract detection AF | ||
| Phase detection AF | ||
| Number of focus points | 11 | 9 |
| Cross focus points | 9 | - |
| Lens | ||
| Lens mounting type | Pentax KAF2 | fixed lens |
| Lens focal range | - | 25-100mm (4.0x) |
| Maximal aperture | - | f/3.5-4.6 |
| Total lenses | 151 | - |
| Focal length multiplier | 1.5 | 5.8 |
| Screen | ||
| Range of screen | Fixed Type | Fixed Type |
| Screen size | 3 inches | 3.5 inches |
| Resolution of screen | 921 thousand dot | 1,229 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch operation | ||
| Screen technology | TFT LCD monitor | XtraFine OLED display with TruBlack technology |
| Viewfinder Information | ||
| Viewfinder | Optical (pentaprism) | None |
| Viewfinder coverage | 100% | - |
| Viewfinder magnification | 0.61x | - |
| Features | ||
| Lowest shutter speed | 30 seconds | 2 seconds |
| Highest shutter speed | 1/8000 seconds | 1/1600 seconds |
| Continuous shooting speed | 7.0 frames per sec | 10.0 frames per sec |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | Yes | - |
| Custom WB | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash range | 13.00 m (at ISO 100) | 4.00 m |
| Flash options | Auto, On, Off, Red-eye, Slow sync, High speed, Rear curtain and Wireless | Auto, On, Off, Slow Sync |
| External flash | ||
| Auto exposure bracketing | ||
| WB bracketing | ||
| Highest flash sync | 1/180 seconds | - |
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Supported video resolutions | 1920 x 1080 (25 fps), 1280 x 720 (25, 30 fps), 640 x 424 (25, 30 fps) | 1920 x 1080 (60 fps), 1440 x 1080 (30 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps) |
| Maximum video resolution | 1920x1080 | 1920x1080 |
| Video data format | Motion JPEG | MPEG-4, AVCHD |
| 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 | Optional | BuiltIn |
| Physical | ||
| Environmental seal | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 740 grams (1.63 lbs) | 147 grams (0.32 lbs) |
| Dimensions | 131 x 97 x 73mm (5.2" x 3.8" x 2.9") | 97 x 59 x 18mm (3.8" x 2.3" x 0.7") |
| DXO scores | ||
| DXO All around score | 82 | not tested |
| DXO Color Depth score | 23.7 | not tested |
| DXO Dynamic range score | 14.1 | not tested |
| DXO Low light score | 1162 | not tested |
| Other | ||
| Battery life | 980 pictures | - |
| Battery form | Battery Pack | - |
| Battery model | D-LI90 | NP-BN1 |
| Self timer | Yes ( 2 or 12 seconds) | Yes (2 or 10 sec, Portrait 1/2) |
| Time lapse shooting | ||
| Storage media | SD/SDHC/SDXC | SD/SDHC/SDXC/Memory Stick Duo/Memory Stick Pro Duo, Memory Stick Pro-HG Duo |
| Storage slots | 1 | 1 |
| Launch price | $800 | $380 |