Canon EOS Rebel XS vs Canon EOS 1D Mark IV

This is a full comparison between the cameras Canon EOS Rebel XS and Canon EOS 1D Mark IV. We compare them by looking at the categories you see below.

Manufacturing

These cameras are both manufactured by Canon.

Canon EOS Rebel XS were released 2008 and Canon EOS 1D Mark IV was released 2009. That is a 1 years difference. In tech, this period can be of interest since technology is always improving, etc.

Camera Released
Canon EOS Rebel XS 2008
Canon EOS 1D Mark IV 2009

Type of camera

Both these cameras are DSLR cameras. No difference there.

Sensors / crop factor

These cameras have different sensors. Canon EOS Rebel XS has a "Canon APS-C"-sensor while Canon EOS 1D Mark IV has a "Canon APS-H"-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 Rebel XS 80 mm
Canon APS-C sensor
Crop factor/focal length multiplier by * 1.6
Canon EOS 1D Mark IV 65 mm
Canon APS-H sensor
Crop factor/focal length multiplier by * 1.3

** 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)

Resolution

Canon EOS Rebel XS has a 10,1 MP (Megapixels) resolution while Canon EOS 1D Mark IV has 16,1 MP. If we break down this in more detail this is the data behind the numbers:

Camera Megapixels
Canon EOS Rebel XS 10,1 MP
10077696 pixels
3888 x 2592
Canon EOS 1D Mark IV 16,1 MP
15980544 pixels
4896 x 3264

Canon EOS 1D Mark IV has a 59 % larger resolution than Canon EOS Rebel XS. 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

Canon EOS 1D Mark IV has a larger ISO-range than Canon EOS Rebel XS. Canon EOS 1D Mark IV has an ISO range that stretches from 50 to 102400 while Canon EOS Rebel XS has 100 to 1600.

Camera ISO Range
Canon EOS Rebel XS 100-1600
Canon EOS 1D Mark IV 50-102400

Autofocus and lens compatibility

Both of these cameras have a built-in autofocus motor. Some lenses, that support autofocus, do not have an autofocus motor of their own but this won't cause any problems with these two cameras.

Here is a complete overview of which lenses work with each camera:
Lens compatibility chart for Canon EOS Rebel XS
Lens compatibility chart for Canon EOS 1D Mark IV

Pictures per second

Depending on what you are shooting the FPS, or frames/pictures per second, can definitely be of interest. Canon EOS Rebel XS can shoot up to 3 pictures per seconds and Canon EOS 1D Mark IV can shoot up to 10 pictures per seconds.

Camera FPS (Frames per second)
Canon EOS Rebel XS 3
Canon EOS 1D Mark IV 10

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 Canon EOS 1D Mark IV. Sadly, the Canon EOS Rebel XS 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 1D Mark IV weighs 1230 gr (equal to 2.71 lb) which is 145% heavier than Canon EOS Rebel XS and its 502 gr (or 1.11 lb).

Camera Weight
Canon EOS Rebel XS 502 gr
1.11 lb
Canon EOS 1D Mark IV 1230 gr
2.71 lb

Canon EOS Rebel XS vs Canon EOS 1D Mark IV Specs

Below you will find the complete and detailed technical specs for both Canon EOS Rebel XS and Canon EOS 1D Mark IV, 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 Rebel XS
Canon EOS 1D Mark IV
Name Canon EOS Rebel XS Canon EOS 1D Mark IV
Manufacturer Canon Canon
Release Date and Price
Canon EOS Rebel XS
Canon EOS 1D Mark IV
Release Year 2008 2009
Release Date 2008-06-10 2009-10-20
MSRP 599 USD 4999 USD
Buy it today
Camera Type
Canon EOS Rebel XS
Canon EOS 1D Mark IV
Camera Type DSLR DSLR
Sensor
Canon EOS Rebel XS
Canon EOS 1D Mark IV
Sensor Size APS-C (approx 22.3 x 14.9 mm) APS-H (approx 27.9 x 18.6 mm)
Sensor Type CMOS CMOS
Resolution 3888 x 2592 pixels 4896 x 3264 pixels
Megapixels 10,1 MP 16,1 MP
Image Processor DIGIC 3 DIGIC 4
Image
Canon EOS Rebel XS
Canon EOS 1D Mark IV
ISO Range 100 - 1600 50 - 102400
White Balance Presets 6 8
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 Rebel XS
Canon EOS 1D Mark IV
Autofocus Motor Yes Yes
Autofocus Phase Detect
Multi Area
Selective Single Point
Single
Continuous
Contract Detect (sensor)
Phase Detect
Multi Area
Selective Single Point
Single
Continuous
Face Detection
LiveView
Focus Points 7 45
Lens Mount Canon EF
Canon EF-S

See Compatible Lenses
Canon EF

See Compatible Lenses
Focal Length Multiplier APS-C Sensor
1.6x multiplier
Example:
24 mm becomes 38 mm
50 mm becomes 80 mm
100 mm becomes 160 mm
200 mm becomes 320 mm
APS-H Sensor
1.3x multiplier
Example:
24 mm becomes 31 mm
50 mm becomes 65 mm
100 mm becomes 130 mm
200 mm becomes 260 mm
Screen & Viewfinder
Canon EOS Rebel XS
Canon EOS 1D Mark IV
Articulated LCD Fixed Fixed
Screen size 2.5” 3”
Screen dots 230000 920000
Touch screen No No
Screen type TFT LCD TFT LCD
Live view Yes Yes
Viewfinder Type Optical (pentamirror) Optical (pentaprism)
Viewfinder Coverage 95% 100%
Viewfinder Magnification 0.81× (0.51× 35mm equiv.) 0.76× (0.58× 35mm equiv.)
Viewfinder Resolution N/A N/A
Photography features
Canon EOS Rebel XS
Canon EOS 1D Mark IV
Frames per second 3 fps 10 fps
Minimum Shutter Speed 30 seconds 30 seconds
Maximum Shutter Speed 1/4000 seconds 1/8000 seconds
Built-in Flash Yes No
Built-in Flash Range 13 meters N/A
External Flash Yes Yes
Self-Timer Yes Yes
Time-lapse Yes Yes
Metering modes Multi
Center Weighted
Partial
Multi
Center Weighted
Spot
Exposure Compensation +/- 2 (at 1/3 EV, 1/2 EV steps) +/- 3 (at 1/3 EV, 1/2 EV steps)
Videography features
Canon EOS Rebel XS
Canon EOS 1D Mark IV
Video recording No Yes
Video format N/A H.264
Video resolution N/A 1280 x 720
1920 x 1080
Built-in Microphone No Yes
Built-in Speakers No No
Storage
Canon EOS Rebel XS
Canon EOS 1D Mark IV
Memory Card SD/SDHC
Compact Flash
SD/SDHC
Connectivity
Canon EOS Rebel XS
Canon EOS 1D Mark IV
HDMI Output No Yes
Microphone Port No Yes
Headphone Port No No
Wireless No Yes
Optional , Eye-Fi Connected and Wireless File Transmitter WFT-E2
Remote Control Yes (E3 connector) Yes (N3 connector)
GPS No No
Body & Dimensions
Canon EOS Rebel XS
Canon EOS 1D Mark IV
Enviromentally sealed No Yes
Battery Battery Pack Battery Pack
Battery Details Lithium-Ion LP-E5 battery pack
Lithium-Ion LP-E4 rechargeable battery & charger
Battery Life (CIPA) N/A 1500 shots
Width 126 mm 156 mm
Height 98 mm 157 mm
Depth 65 mm 80 mm
Weight 502 gram 1230 gram