Pentax K-S2 vs. Canon EOS 77D - Camspex Camera Comparison Tool

Pentax K-S2 vs. Canon EOS 77D:

Pentax K-S2
Pentax K-S2 ✭ Camspex.com
Pentax K-S2 ✭ Camspex.com
2015
Plastic with metal chassis
Weather
sealed
Pentax KAF
678 g
n/a
122 x 91 x 73 mm
BODY
YEARYear of announcement
BODY MATERIAL
WEATHER SEALING
LENS MOUNT
RATED
SHUTTER LIFEThe shutter durability as rated by the manufacturer.
DIMENSIONS
AND WEIGHTLength x Height x Width and the Weight according to CIPA (incl. batteries and a memory card)
Canon EOS 77D
Canon EOS 77D ✭ Camspex.com
Canon EOS 77D ✭ Camspex.com
2017
Glas fiber reinforced plastic with aluminium alloy chassis
Not
weather
sealed
Canon EF / EF-S
n/a
540 g
131 x 100 x 76 mm
Pentax K-S2
20.1 MP
CMOS APS-C sensor
23.5 x 15.6 mm
5472 x 3648 pixels
1.5x
Bayer array
4.3 μm
None (with anti-aliasing simulator)
3:2
12 bit RAW, DNG, JPEG
Auto, 100 — 51200
SENSORThe number of effective megapixels (MP). Sensor manufacturer (if known) and sensor type.
SENSOR SIZE
MAX. RESOLUTIONMaximum still image resolution
CROP FACTORA 50mm lens on a camera with a crop factor of 1.5x would behave like a 75mm lens on a full-frame camera with a crop factor of 1x (50mm x 1.5 = 75mm)
COLOR FILTER
PIXEL PITCHThe center-to-center distance between two pixels (photosites) on a sensor. The larger the photosites, the more light they can capture and the lower is the level of visible "noise" in the captured image.
LOW-PASS FILTERA low-pass filter blurs fine details of an image to eliminate the moiré and the color artifacts of finely patterned structures. Without a low-pass filter images will appear sharper, but there is also a risk of moiré occurring in certain scenes.
NATIVE
ASPECT RATIOThe width to height ratio of the "straight out of the camera" images. However, most modern digital cameras are capable of producing images in various aspect ratios.
OUTPUT FORMATS
ISO
SENSITIVITY
Canon EOS 77D
24.2 MP
Canon CMOS APS-C sensor
22.3 x 14.9 mm
6000 x 4000 pixels
1.6x
Bayer array
3.7 μm
Fixed
3:2
14 bit RAW, JPEG
Auto, 100 — 25600 (can be extended to 51200)
Pentax K-S2
 
Not tested
 
Not tested
 
Not tested
 
Not tested
DXOMARK
SENSOR SCOREAnalysis of the camera image quality by dxomark.com
OVERALL SCOREDXOMARK Sensor Overall Score shows a camera’s: sensor quality in terms of noise, ability to render high contrast, formation of colored noise, ability to shoot in low light.
COLOR DEPTHThe color depth performance (DXOMARK Portrait Score) in bits
DYNAMIC RANGEThe maximum dynamic range performance (DXOMARK Landscape Score) in exposure value (EV)
LOW-LIGHT ISOThe low-light sensitivity performance (DXOMARK Sports Score) in ISO sensitivity value
Canon EOS 77D
Not tested
 
Not tested
 
Not tested
 
Not tested
 
Pentax K-S2
COVERAGE:
100 %
camspex.com — Viewfinder — Pentax K-S2
SIZE:     
0.63
Optical (pentaprism)
Articulated LCD
3 inch
VIEWFINDERThe viewfinder frame coverage in percent and the real viewfinder size (VF magnification corrected by the crop factor of a camera — this way cameras with different sensor sizes can be compared).
VF TYPE
REAR
SCREEN
SCREEN SIZE
LIVE VIEW AND TOUCH SCREEN
Canon EOS 77D
camspex.com — Viewfinder — Canon EOS 77D COVERAGE:
95 %
SIZE:       
0.51
Optical (pentamirror)
Articulated LCD
3 inch
Pentax K-S2
Phase detection, Contrast detection in Live View mode
11
camspex.com — Система автофокусировки — Pentax K-S2
Autofocus points:
◻ linear sensors
cross-type sensors
double cross-type sensors
contrast autofocus areas
9
-3
Yes
Sensor shift
5.4
fps
20 JPEG shots
5 RAW shots
-5/+5 EV (in 1/3 or 1/2 EV steps)
Bulb, 30 sec  →  1/6000 sec
AUTOFOCUS SYSTEM
FOCUS POINTS
CROSS-TYPE FOCUS POINTS
EV

100

Autofocus sensitivity in low-light conditions
IN-BODY AUTO-
FOCUS MOTOR
IN-BODY IMAGE STABILIZATION
SHOOTING SPEED
MAX. BURST
EXPOSURE COMPENSATION
SHUTTER SPEED
Canon EOS 77D
Phase detection, On-chip phase detection using the dual pixel imaging sensor in Live View mode
45
45
camspex.com — Система автофокусировки — Canon EOS 77D
Autofocus points:
◻ linear sensors
cross-type sensors
double cross-type sensors
contrast autofocus areas
-3
None
Digital IS only in video mode
6
fps
Unlimited JPEG shots
27 RAW shots
-5/+5 EV (in 1/3 or 1/2 EV steps)
Bulb, 30 sec  →  1/4000 sec
Pentax K-S2
X-SYNC:  GUIDE      NUMBER:
1/180 12
Yes
USB 2.0 (480 Mbit/sec)
1080p @ 30 fps
HDMI
SD, SDHC, SDXC
1
410
shots
BUILT-IN
FLASH
HOT SHOE
USB
MAX. VIDEO RESOLUTION
CONNECTIONS
BUILT-IN DEVICES
STORAGE TYPES
CARD SLOTS
BATTERY LIFEUsing the CIPA standard
Canon EOS 77D
GUIDE NUMBER:  X-SYNC:
12 1/200
Yes
USB 2.0 High Speed
1080p @ 60 fps
Microphone port, HDMI
SD, SDHC, SDXC (UHS-I compatible)
1
600
shots
PRICE
at B&H
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