Compare Canon EOS Rebel SL3 vs Pentax K-3 Mark III vs Pentax K-S1
Connectivity
Ports
HDMI + Microphone + Remote Control + USB 2.0
HDMI + Headphone + Microphone + Remote Control + USB 3.2 Gen 1
HDMI + Remote Control + USB 2.0
Wireless Connectivity
802.11b/g/n + Bluetooth
802.11b/g/n + Bluetooth
Construction
Form Factor
DSLR camera
DSLR camera
DSLR camera
Image Size
APS-C (22.3 x 14.9 mm)
APS-C (23 x 15.5 mm)
APS-C (23.5 x 15.6 mm)
Lens Mount
Canon EF-mount
Pentax K-mount
Pentax K-mount
Microphone
Stereo
Stereo
Stereo
Sensor | Resolution
24 MP (6000 x 4000)
26 MP (6192 x 4128)
20 MP (5472 x 3648)
Sensor | Type
CMOS
CMOS
CMOS
Speakers
Mono
Mono
Mono
Dimensions
Size | Depth
70 mm / 2.76 in
74 mm / 2.91 in
70 mm / 2.76 in
Size | Height
93 mm / 3.66 in
104 mm / 4.09 in
93 mm / 3.66 in
Size | Width
122 mm / 4.80 in
135 mm / 5.31 in
121 mm / 4.76 in
Weight
449 g / 15.87 oz
820 g / 28.98 oz
558 g / 19.72 oz
Display
Display Diagonal
3 inch
3.2 inch
3 inch
Display Type
Fully articulated TFT LCD
Fixed TFT LCD
Fixed TFT-LCD
Resolution
1,040,000 dots
1,620,000 dots
921,000 dots
Viewfinder | Coverage
95%
100%
100%
Viewfinder | Magnification
0.87x
1.05x
0.95x
Viewfinder | Type
Optical (pentamirror)
Optical (pentaprism)
Optical (pentaprism)
Function
AE Bracketing
±3 (3 frames at 1/3 EV, 1/2 EV steps)
±5 (2, 3, 5 frames at 1/3 EV, 1/2 EV steps)
±3 (3 frames at 1/3 EV, 1/2 EV steps)
Autofocus
9 focus points
101 focus points (25 cross type)
11 focus points
Crop Factor
1.6
1.5
1.5
Exposure Compensation
±5 (at 1/3 EV, 1/2 EV steps)
±5 (at 1/3 EV, 1/2 EV steps)
±5 (at 1/3 EV, 1/2 EV steps)
Exposure Mode
Auto / Aperture Priority / Shutter Priority / Manual
Auto / Aperture Priority / Shutter Priority / Manual
Auto / Aperture Priority / Shutter Priority / Manual
Flash
Built-in
Built-in
GPS
No
No
Optional O-GPS-1
ISO Range
100 ~ 25600 (expands to 51200)
(100 ~ 1600000)
100 ~ 51200
Image Stabilization
No
5.5 stops
3-axis
Intervalometer
Yes
Yes
Processor
DIGIC 8
PRIME V
Prime MII
Touch Screen
Yes
Yes
No
Video Codecs
MPEG-4, H.264
MPEG-4, H.264
H.264
Weather Resistance
No
Yes
No
Performance
Battery Life
1070 shots
800 shots
410 shots
Flash Range
10.00 m
Max Burst Rate
5.0 fps
12.0 fps
5.4 fps
Storage
SD/SDHC/SDXC (UHS-I compatible)
Dual SD/SDHC/SDXC slots (UHS-II supported in slot 1)
SD/SDHC/SDXC
Production
Battery
LP-E17 lithium-ion battery & charger
D-LI90
D-LI109 lithium-ion battery and charger
Debut
2019-04-10
2021-03-30
2014-08-27
Reviews
Neofiliac score
52%
69%
50%
Pros
- Fully articulated LCD
- Exceptional battery life
- Rather compact
- Quite light
- Supports both WiFi and Bluetooth
- Exceptional battery life
- 5.5 stops of IBIS
- Good 12.0 fps burst rate
- Weather-sealed
- Viewfinder with great 1.05x magnification
- Supports both WiFi and Bluetooth
- Rather compact
Cons
- Very low 5.0 fps burst rate
- Lacks weather sealing
- Viewfinder coverage is cropped at 95%
- Quite heavy
- Menu not touch-enabled
- Low 5.4 fps burst rate
- Low 20 MP resolution
- Lacks weather sealing
- Tacky design
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