Canon EOS 1Ds vs Nikon D3100

This is a full comparison between the cameras Canon EOS 1Ds and Nikon D3100. We compare them by looking at the categories you see below.

Manufacturing

Canon EOS 1Ds is manufacturered by Canon but Nikon D3100 is from Nikon. Both Canon and Nikon are well known brands though.

Canon EOS 1Ds were released 2002 and Nikon D3100 was released 2010. That is a 8 years difference. In tech, this period can be of interest since technology is always improving, etc.

Camera Released
Canon EOS 1Ds 2002
Nikon D3100 2010

Type of camera

Both these cameras are DSLR cameras. No difference there.

Sensors / crop factor

These cameras have different sensors. Canon EOS 1Ds has a "Canon Full Frame"-sensor while Nikon D3100 has a "Nikon DX"-sensor, and their difference in sensors will also affect the crop factor and experience focal length. See the table below.

Camera Focal length, 50mm f/1.8 **
Canon EOS 1Ds 50 mm
Full-frame sensor
No crop factor/focal length multiplier
Nikon D3100 75 mm
Nikon DX sensor
Crop factor/focal length multiplier by * 1.5

** Experienced focal length when using a lens such as a common "50mm f/1.8"

Learn more about crop factor and focal length multiplier here:
Camera selection can affect the focal length (Canon)
Camera selection can affect the focal length (Nikon)

Resolution

Canon EOS 1Ds has a 11 MP (Megapixels) resolution while Nikon D3100 has 14,2 MP. If we break down this in more detail this is the data behind the numbers:

Camera Megapixels
Canon EOS 1Ds 11 MP
10989056 pixels
4064 x 2704
Nikon D3100 14,2 MP
14155776 pixels
4608 x 3072

Nikon D3100 has a 29 % larger resolution than Canon EOS 1Ds. This could give you more details in the picture but also a possibility to crop more in the pictures, afterward while editing the pictures, if needed that is.

ISO range

Nikon D3100 has a larger ISO-range than Canon EOS 1Ds. Nikon D3100 has an ISO range that stretches from 100 to 12800 while Canon EOS 1Ds has 50 to 1250.

Camera ISO Range
Canon EOS 1Ds 50-1250
Nikon D3100 100-12800

Autofocus and lens compatibility

There is a big difference between these two cameras. Canon EOS 1Ds has a built-in autofocus motor but Nikon D3100 does not. If you want to be able to use autofocus on Nikon D3100 there is a need for having an autofocus motor inside the lens. We really encourage you to look closely at our lens compatibility charts at the links below.

Here is a complete overview of which lenses work with each camera:
Lens compatibility chart for Canon EOS 1Ds
Lens compatibility chart for Nikon D3100

Pictures per second

Depending on what you are shooting the FPS, or frames/pictures per second, can definitely be of interest. Canon EOS 1Ds can shoot up to 3 pictures per seconds and Nikon D3100 can shoot up to 3 pictures per seconds.

Camera FPS (Frames per second)
Canon EOS 1Ds 3
Nikon D3100 3

Ability to record movies

It is becoming more and more popular to record movies with digital cameras.

It is only one of these two cameras that support recording movies and movie clips and that is Nikon D3100. Sadly, the Canon EOS 1Ds does not support this.

Weight

The weight of the camera can be an extremely important factor, especially if the camera is about to be used, or carried around, for several hours at a time.

Canon EOS 1Ds weighs 1585 gr (equal to 3.49 lb) which is 214% heavier than Nikon D3100 and its 505 gr (or 1.11 lb).

Camera Weight
Canon EOS 1Ds 1585 gr
3.49 lb
Nikon D3100 505 gr
1.11 lb

Canon EOS 1Ds vs Nikon D3100 Specs

Below you will find the complete and detailed technical specs for both Canon EOS 1Ds and Nikon D3100, next to each other. Each category of data is a link to an article covering the subject, giving you a deeper understanding so you can better understand the strengths and weaknesses of the two camera models.

Product
Canon EOS 1Ds
Nikon D3100
Name Canon EOS 1Ds Nikon D3100
Manufacturer Canon Nikon
Release Date and Price
Canon EOS 1Ds
Nikon D3100
Release Year 2002 2010
Release Date 2002-09-24 2010-08-19
MSRP 7499 USD 699 USD
Buy it today
Camera Type
Canon EOS 1Ds
Nikon D3100
Camera Type DSLR DSLR
Sensor
Canon EOS 1Ds
Nikon D3100
Sensor Size Full Frame (approx 36 x 24 mm) APS-C (approx 23.7 x 15.5 mm)
Also known as "DX"
Sensor Type CMOS CMOS
Resolution 4064 x 2704 pixels 4608 x 3072 pixels
Megapixels 11 MP 14,2 MP
Image Processor DIGIC EXPEED 2
Image
Canon EOS 1Ds
Nikon D3100
ISO Range 50 - 1250 100 - 12800
White Balance Presets 8 12
Custom White Balance Yes Yes
Image Stabilization No No
Image Stabilization CIPA Rating 0 stops 0 stops
Uncompressed format RAW RAW
Optics & Focus
Canon EOS 1Ds
Nikon D3100
Autofocus Motor Yes No
Autofocus Phase Detect
Multi Area
Selective Single Point
Single
Continuous
Contract Detect (sensor)
Phase Detect
Multi Area
Selective Single Point
Tracking
Single
Continuous
Face Detection
LiveView
Focus Points 45 11
Lens Mount Canon EF

See Compatible Lenses
Nikon F

See Compatible Lenses
Focal Length Multiplier Full frame
No multiplier
Example:
24 mm remains 24 mm
50 mm remains 50 mm
100 mm remains 100 mm
200 mm remains 200 mm
DX / APS-C (1.5x)
1.5x multiplier
Example:
24 mm becomes 36 mm
50 mm becomes 75 mm
100 mm becomes 150 mm
200 mm becomes 300 mm
Screen & Viewfinder
Canon EOS 1Ds
Nikon D3100
Articulated LCD Fixed Fixed
Screen size 2” 3”
Screen dots 120000 230000
Touch screen No No
Screen type N/A TFT LCD monitor
Live view No Yes
Viewfinder Type Optical (pentaprism) Optical (pentamirror)
Viewfinder Coverage 100% 95%
Viewfinder Magnification 0.7× 0.8× (0.53× 35mm equiv.)
Viewfinder Resolution N/A N/A
Photography features
Canon EOS 1Ds
Nikon D3100
Frames per second 3 fps 3 fps
Minimum Shutter Speed 30 seconds 30 seconds
Maximum Shutter Speed 1/8000 seconds 1/4000 seconds
Built-in Flash No Yes
Built-in Flash Range N/A 12 meters
External Flash Yes Yes
Self-Timer Yes Yes
Time-lapse Yes No
Metering modes Multi
Center Weighted
Spot
Partial
Multi
Center Weighted
Average
Exposure Compensation +/- 3 (at 1/3 EV, 1/2 EV steps) +/- 5 (at 1/3 EV steps)
Videography features
Canon EOS 1Ds
Nikon D3100
Video recording No Yes
Video format N/A MPEG4
Video resolution N/A 1280 x 720
1920 x 1080
Built-in Microphone No Yes
Built-in Speakers No No
Storage
Canon EOS 1Ds
Nikon D3100
Memory Card Compact Flash
SD/SDHC
Connectivity
Canon EOS 1Ds
Nikon D3100
HDMI Output No Yes
Microphone Port No No
Headphone Port No No
Wireless No Yes
Eye-Fi Connected
Remote Control Yes (N3 connector, Remote switch RS-60 E3)
Optional
GPS No Yes
Optional
Body & Dimensions
Canon EOS 1Ds
Nikon D3100
Enviromentally sealed Yes No
Battery Battery Pack Battery Pack
Battery Details Ni-MH Pack NP-E3
Lithium-Ion EN-EL14 rechargeable battery & charger
Battery Life (CIPA) N/A N/A
Width 156 mm 124 mm
Height 158 mm 96 mm
Depth 80 mm 75 mm
Weight 1585 gram 505 gram