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Canon SL3 vs Nikon D3100

Portability
71
Imaging
69
Features
84
Overall
75
Canon EOS Rebel SL3 front
 
Nikon D3100 front
Portability
68
Imaging
54
Features
59
Overall
56

Canon SL3 vs Nikon D3100 Key Specs

Canon SL3
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Fully Articulated Screen
  • ISO 100 - 25600 (Expand to 51200)
  • 3840 x 2160 video
  • Canon EF/EF-S Mount
  • 449g - 122 x 93 x 70mm
  • Announced April 2019
  • Also Known as EOS 250D / EOS Kiss X10
  • Superseded the Canon SL2
Nikon D3100
(Full Review)
  • 14MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 100 - 3200 (Raise to 12800)
  • 1920 x 1080 video
  • Nikon F Mount
  • 505g - 124 x 96 x 75mm
  • Released December 2010
  • Old Model is Nikon D3000
  • Successor is Nikon D3200
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Canon SL3 vs Nikon D3100 Overview

Lets look more closely at the Canon SL3 and Nikon D3100, both Entry-Level DSLR digital cameras by competitors Canon and Nikon. There is a sizable difference between the resolutions of the SL3 (24MP) and D3100 (14MP) but both cameras boast the identical sensor measurements (APS-C).

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The SL3 was revealed 8 years after the D3100 which is quite a significant difference as far as tech is concerned. Each of the cameras feature the same body design (Compact SLR).

Before we go right into a more detailed comparison, here is a quick view of how the SL3 matches up vs the D3100 with respect to portability, imaging, features and an overall score.

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Reasons to pick Canon SL3 over the Nikon D3100

 SL3 D3100 
ReleasedApril 2019December 2010More modern by 102 months
Screen typeFully ArticulatedFixed Fully Articulating screen
Screen resolution1040k230kSharper screen (+810k dot)
Selfie screen Take selfies
Touch screen Quickly navigate

Reasons to pick Nikon D3100 over the Canon SL3

 D3100 SL3 

Common features in the Canon SL3 and Nikon D3100

 SL3 D3100 
Manual focus Dial exact focus
Screen size3"3"Same screen measurements

Canon SL3 vs Nikon D3100 Physical Comparison

If you are looking to carry around your camera regularly, you will have to take into account its weight and dimensions. The Canon SL3 enjoys external dimensions of 122mm x 93mm x 70mm (4.8" x 3.7" x 2.8") along with a weight of 449 grams (0.99 lbs) while the Nikon D3100 has dimensions of 124mm x 96mm x 75mm (4.9" x 3.8" x 3.0") accompanied by a weight of 505 grams (1.11 lbs).

Look at the Canon SL3 and Nikon D3100 in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will change dependant on the lens you are using at that time. Here is a front view physical size comparison of the SL3 versus the D3100.

Canon SL3 vs Nikon D3100 size comparison

Using size and weight, the portability rating of the SL3 and D3100 is 71 and 68 respectively.

Canon SL3 vs Nikon D3100 top view buttons comparison

Canon SL3 vs Nikon D3100 Sensor Comparison

Generally, it is difficult to visualize the gap between sensor sizes purely by checking specifications. The image below will offer you a more clear sense of the sensor dimensions in the SL3 and D3100.

To sum up, both of these cameras feature the identical sensor size albeit different resolution. You can count on the Canon SL3 to resolve extra detail because of its extra 10 Megapixels. Higher resolution can also enable you to crop pictures way more aggressively. The more recent SL3 should have a benefit in sensor innovation.

Canon SL3 vs Nikon D3100 sensor size comparison

Canon SL3 vs Nikon D3100 Screen and ViewFinder

Canon SL3 vs Nikon D3100 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Canon SL3 Portrait photography features
Nikon D3100 Portrait photography features
81
has manual focus
megapixel count decent (24 megapixels)
sensor size is good (APS-C)
provides face detection autofocus
delivers RAW formats
72
focusing manually
decent megapixels (14MP)
good sensor size (APS-C)
has face detect focusing
delivers RAW formats
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Street Comparison

Street photography with Canon SL3
Street photography with Nikon D3100
75
screen articulates fully
sensor size is good (APS-C)
delivers RAW formats
offers touch focus
good high ISO (25,600)
no image stabilization
58
good sensor size (APS-C)
delivers RAW formats
no articulating screen
lack of image stabilization
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Sports Comparison

Sports photography with Canon SL3
Sports photography with Nikon D3100
70
megapixel count decent (24MP)
sensor size is good (APS-C)
provides tracking autofocus
better than average battery life (1,070 shots)
sensor has phase detect autofocus
slow continuous shooting (5.0 fps)
no image stabilization
60
decent megapixels (14 megapixels)
good sensor size (APS-C)
has tracking focus
supports phase detect AF
max frames per second very slow (3.0 frames/s)
lack of image stabilization
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Travel Comparison

Canon SL3 as a Travel photography camera
Nikon D3100 as a Travel photography camera
82
better than average battery life (1,070 CIPA)
has bluetooth
offers touch focus
megapixel count decent (24 megapixels)
has built in flash
display is selfie friendly
58
decent megapixels (14MP)
flash built-in
doesn't have Time Lapse function
screen is not selfie friendly
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Landscape Comparison

Canon SL3 Landscape photography info
Nikon D3100 Landscape photography info
79
has manual focus
change lenses (Canon EF/EF-S mount)
screen is a decent size (3 inch)
megapixel count decent (24MP)
sensor size is good (APS-C)
good high ISO (25,600)
delivers RAW formats
better than average battery life (1,070 per charge)
no image stabilization
65
focusing manually
change lenses (Nikon F mount)
pretty good screen size (3 inches)
decent megapixels (14MP)
good sensor size (APS-C)
delivers RAW formats
lack of image stabilization
doesn't have Time Lapse function
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Vlogging Comparison

Canon SL3 Vlogging factors
Nikon D3100 Vlogging factors
75
display is selfie friendly
touch screen
provides face detection autofocus
high quality video (3840 x 2160 pxls)
includes external microphone jack
no image stabilization
27
has face detect focusing
great video quality (1920 x 1080 pxls)
screen is not selfie friendly
lack of image stabilization
doesn't have mic jack
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Canon SL3 vs Nikon D3100 Specifications

Detailed spec comparison table for Canon SL3 and Nikon D3100
 Canon EOS Rebel SL3Nikon D3100
General Information
Make Canon Nikon
Model type Canon EOS Rebel SL3 Nikon D3100
Also Known as EOS 250D / EOS Kiss X10 -
Type Entry-Level DSLR Entry-Level DSLR
Announced 2019-04-10 2010-12-21
Body design Compact SLR Compact SLR
Sensor Information
Processor Chip DIGIC 8 Expeed 2
Sensor type CMOS CMOS
Sensor size APS-C APS-C
Sensor dimensions 22.3 x 14.9mm 23.1 x 15.4mm
Sensor surface area 332.3mm² 355.7mm²
Sensor resolution 24MP 14MP
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2
Highest Possible resolution 6000 x 4000 4608 x 3072
Maximum native ISO 25600 3200
Maximum enhanced ISO 51200 12800
Min native ISO 100 100
RAW data
Autofocusing
Focus manually
Touch focus
AF continuous
Single AF
Tracking AF
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detection AF
Contract detection AF
Phase detection AF
Total focus points 9 11
Cross type focus points 1 1
Lens
Lens mount type Canon EF/EF-S Nikon F
Total lenses 326 309
Crop factor 1.6 1.6
Screen
Screen type Fully Articulated Fixed Type
Screen size 3 inch 3 inch
Resolution of screen 1,040 thousand dot 230 thousand dot
Selfie friendly
Liveview
Touch function
Screen technology - TFT LCD monitor
Viewfinder Information
Viewfinder Optical (pentamirror) Optical (pentamirror)
Viewfinder coverage 95% 95%
Viewfinder magnification 0.54x 0.53x
Features
Minimum shutter speed 30s 30s
Fastest shutter speed 1/4000s 1/4000s
Continuous shutter speed 5.0 frames/s 3.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Custom WB
Image stabilization
Integrated flash
Flash distance - 12.00 m (at ISO 100)
Flash modes - Auto, Red-Eye, Slow, Red-Eye Slow, Rear curtain
External flash
Auto exposure bracketing
WB bracketing
Fastest flash sync - 1/200s
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 3840 x 2160 @ 25p / 120 Mbps, MP4, H.264, AAC 1920 x 1080 (24 fps), 1280 x 720 (30, 25, 24 fps), 640 x 424 (24 fps)
Maximum video resolution 3840x2160 1920x1080
Video format MPEG-4, H.264 MPEG-4
Mic input
Headphone input
Connectivity
Wireless Built-In Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None Optional
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 449 gr (0.99 lbs) 505 gr (1.11 lbs)
Physical dimensions 122 x 93 x 70mm (4.8" x 3.7" x 2.8") 124 x 96 x 75mm (4.9" x 3.8" x 3.0")
DXO scores
DXO Overall rating not tested 67
DXO Color Depth rating not tested 22.5
DXO Dynamic range rating not tested 11.3
DXO Low light rating not tested 919
Other
Battery life 1070 shots 550 shots
Battery format Battery Pack Battery Pack
Battery ID LP-E17 EN-EL14
Self timer Yes (2 or 10 secs) Yes
Time lapse feature
Type of storage SD/SDHC/SDXC (UHS-I compatible) SD/SDHC/SDXC
Storage slots One One
Launch pricing $599 $565