Clicky

Pentax K-01 vs Sigma SD1 Merrill

Portability
76
Imaging
56
Features
68
Overall
60
Pentax K-01 front
 
Sigma SD1 Merrill front
Portability
57
Imaging
56
Features
45
Overall
51

Pentax K-01 vs Sigma SD1 Merrill Key Specs

Pentax K-01
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 100 - 12800 (Push to 25600)
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 561g - 122 x 79 x 58mm
  • Released May 2012
Sigma SD1 Merrill
(Full Review)
  • 15MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 100 - 6400
  • No Video
  • Sigma SA Mount
  • 790g - 146 x 113 x 80mm
  • Released April 2012
  • Previous Model is Sigma SD1
Photography Glossary

Pentax K-01 vs Sigma SD1 Merrill Overview

The following is a thorough assessment of the Pentax K-01 vs Sigma SD1 Merrill, former is a Entry-Level Mirrorless while the other is a Advanced DSLR by brands Pentax and Sigma. The resolution of the K-01 (16MP) and the SD1 Merrill (15MP) is fairly close and both cameras offer the identical sensor dimensions (APS-C).

Sora from OpenAI releases its first ever music video

The K-01 was launched 2 months after the SD1 Merrill and they are of a similar age. The two cameras feature different body design with the Pentax K-01 being a SLR-style mirrorless camera and the Sigma SD1 Merrill being a Mid-size SLR camera.

Before we go into a thorough comparison, here is a brief summation of how the K-01 grades versus the SD1 Merrill in terms of portability, imaging, features and an overall mark.

Apple Innovates by Creating Next-Level Optical Stabilization for iPhone

        

Reasons to pick Pentax K-01 over the Sigma SD1 Merrill

 K-01 SD1 Merrill 
Display resolution921k460kSharper display (+461k dot)

Reasons to pick Sigma SD1 Merrill over the Pentax K-01

 SD1 Merrill K-01 

Common features in the Pentax K-01 and Sigma SD1 Merrill

 K-01 SD1 Merrill 
ReleasedMay 2012April 2012Same age
Manually focus Dial accurate focusing
Display typeFixed Fixed Fixed display
Display size3"3"Same display sizing
Selfie screen Lacking selfie screen
Touch friendly display Lacking Touch friendly display

Pentax K-01 vs Sigma SD1 Merrill Physical Comparison

In case you're looking to travel with your camera regularly, you should consider its weight and size. The Pentax K-01 has got exterior dimensions of 122mm x 79mm x 58mm (4.8" x 3.1" x 2.3") and a weight of 561 grams (1.24 lbs) whilst the Sigma SD1 Merrill has specifications of 146mm x 113mm x 80mm (5.7" x 4.4" x 3.1") and a weight of 790 grams (1.74 lbs).

Check out the Pentax K-01 vs Sigma SD1 Merrill in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an ILC will differ based on the lens you are using at that time. Here is a front view measurement comparison of the K-01 and the SD1 Merrill.

Pentax K-01 vs Sigma SD1 Merrill size comparison

Taking into account size and weight, the portability rating of the K-01 and SD1 Merrill is 76 and 57 respectively.

Pentax K-01 vs Sigma SD1 Merrill top view buttons comparison

Pentax K-01 vs Sigma SD1 Merrill Sensor Comparison

Usually, its difficult to envision the gap in sensor dimensions purely by viewing specs. The image here will offer you a stronger sense of the sensor sizes in the K-01 and SD1 Merrill.

All in all, both of the cameras come with the identical sensor size but not the same MP. You can anticipate the Pentax K-01 to provide you with greater detail utilizing its extra 1MP. Greater resolution will also enable you to crop photos a good deal more aggressively.

Pentax K-01 vs Sigma SD1 Merrill sensor size comparison

Pentax K-01 vs Sigma SD1 Merrill Screen and ViewFinder

Pentax K-01 vs Sigma SD1 Merrill Screen and Viewfinder comparison
Japan-exclusive Leica Leitz Phone 3 features big sensor and new modes

Photography Type Scores

Portrait Comparison

Pentax K-01 Portrait photography advice
Sigma SD1 Merrill Portrait photography advice
73
manual focus
good MP (16 megapixels)
sensor size is nice (APS-C)
comes with face detection focus
saves RAW files
65
manual focus
megapixel count decent (15 megapixels)
sensor size is decent (APS-C)
exports RAW files
doesn't have liveview
President Biden pushes bill mandating TikTok sale or ban

Street Comparison

Street photography with Pentax K-01
Street photography with Sigma SD1 Merrill
66
built in image stabilization (Sensor based)
sensor size is nice (APS-C)
saves RAW files
screen does not articulate
heavier than competition (561 grams)
57
sensor size is decent (APS-C)
exports RAW files
environment sealing
screen does not articulate
no image stabilization
Pentax 17 Pre-Orders Outperform Expectations by a Landslide

Sports Comparison

Sports photography with Pentax K-01
Sports photography with Sigma SD1 Merrill
61
built in image stabilization (Sensor based)
good MP (16MP)
sensor size is nice (APS-C)
better than average battery (540 CIPA)
low frames per second (6.0 fps)
lack of phase detect auto focus
61
megapixel count decent (15MP)
sensor size is decent (APS-C)
environment sealing
comes with phase detect autofocus
doesn't have liveview
no image stabilization
Photobucket discusses licensing 13 billion images with AI firms

Travel Comparison

Pentax K-01 as a Travel photography camera
Sigma SD1 Merrill as a Travel photography camera
65
better than average battery (540 CIPA)
good MP (16MP)
built-in flash
heavier than competition (561 grams)
display isn't selfie friendly
54
environment sealing
megapixel count decent (15 megapixels)
missing Time Lapse mode
doesn't posses selfie friendly screen
Snapchat Adds Watermarks to AI-Created Images

Landscape Comparison

Pentax K-01 as a Landscape photography camera
Sigma SD1 Merrill as a Landscape photography camera
80
manual focus
switch lenses (Pentax KAF2 mount)
screen size is good (3 inches)
built in image stabilization (Sensor based)
good MP (16 megapixels)
sensor size is nice (APS-C)
saves RAW files
better than average battery (540 shots)
63
manual focus
swap lenses (Sigma SA mount)
screen size is decent (3 inch)
megapixel count decent (15 megapixels)
sensor size is decent (APS-C)
exports RAW files
environment sealing
doesn't have liveview
no image stabilization
missing Time Lapse mode
Samsung Releases Faster Versions of EVO MicroSD Cards

Vlogging Comparison

Pentax K-01 Vlogging features
Sigma SD1 Merrill Vlogging features
34
built in image stabilization (Sensor based)
comes with face detection focus
high video quality (1920 x 1080 pixels)
includes external mic support
display isn't selfie friendly
heavier than competition (561g)
9
no video shooting
Meta to Introduce 'AI-Generated' Labels for Media starting next month

Pentax K-01 vs Sigma SD1 Merrill Specifications

Detailed spec comparison table for Pentax K-01 and Sigma SD1 Merrill
 Pentax K-01Sigma SD1 Merrill
General Information
Company Pentax Sigma
Model Pentax K-01 Sigma SD1 Merrill
Class Entry-Level Mirrorless Advanced DSLR
Released 2012-05-30 2012-04-10
Physical type SLR-style mirrorless Mid-size SLR
Sensor Information
Processor - Dual True II
Sensor type CMOS CMOS (Foveon X3)
Sensor size APS-C APS-C
Sensor dimensions 23.7 x 15.7mm 24 x 16mm
Sensor surface area 372.1mm² 384.0mm²
Sensor resolution 16MP 15MP
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 -
Maximum resolution 4928 x 3264 4800 x 3200
Maximum native ISO 12800 6400
Maximum boosted ISO 25600 -
Min native ISO 100 100
RAW support
Autofocusing
Focus manually
AF touch
AF continuous
Single AF
AF tracking
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Number of focus points 81 -
Lens
Lens mounting type Pentax KAF2 Sigma SA
Available lenses 151 76
Focal length multiplier 1.5 1.5
Screen
Type of screen Fixed Type Fixed Type
Screen size 3" 3"
Screen resolution 921k dots 460k dots
Selfie friendly
Liveview
Touch capability
Screen technology TFT LCD monitor -
Viewfinder Information
Viewfinder type None Optical (pentaprism)
Viewfinder coverage - 96 percent
Viewfinder magnification - 0.64x
Features
Lowest shutter speed 30s -
Highest shutter speed 1/4000s -
Continuous shooting rate 6.0 frames/s -
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Set WB
Image stabilization
Inbuilt flash
Flash range 12.00 m (at ISO 100) no built-in flash
Flash options Auto, On, Off, Red-eye, Slow-speed Sync, Trailing Curtain Sync no built-in flash
Hot shoe
Auto exposure bracketing
WB bracketing
Highest flash synchronize 1/180s -
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1920 x 1080 (30, 25, 24 fps),1280 x 720 (60, 50, 30, 25, 24 fps), 640 x 480 (30, 25, 24 fps) -
Maximum video resolution 1920x1080 None
Video data format MPEG-4, H.264 -
Mic support
Headphone support
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 561 grams (1.24 lbs) 790 grams (1.74 lbs)
Physical dimensions 122 x 79 x 58mm (4.8" x 3.1" x 2.3") 146 x 113 x 80mm (5.7" x 4.4" x 3.1")
DXO scores
DXO All around score 79 not tested
DXO Color Depth score 23.7 not tested
DXO Dynamic range score 12.9 not tested
DXO Low light score 1135 not tested
Other
Battery life 540 images -
Style of battery Battery Pack -
Battery model D-LI90 -
Self timer Yes (2 or 12 sec) Yes
Time lapse shooting
Type of storage SD/SDHC/SDXC Compact Flash (Type I, UDMA compatible)
Card slots 1 1
Launch cost $899 $2,339