Nikon Z7 vs Nikon D3

This is a full comparison between the cameras Nikon Z7 and Nikon D3. We compare them by looking at the categories you see below.

Manufacturing

These cameras are both manufactured by Nikon.

Nikon Z7 were released 2018 and Nikon D3 was released 2007. That is a 11 years difference. In tech, this period can be of interest since technology is always improving, etc.

Camera Released
Nikon Z7 2018
Nikon D3 2007

Type of camera

Nikon Z7 is a Mirrorless camera while Nikon D3 is a DSLR camera. More information about their differences will come soon.

Sensors / crop factor

Both these cameras have the same sorts of sensor (called "Nikon FX") which means that if you compare these cameras side by side the lenses will also have the same experienced focal length. Since both cameras have a Full frame sensor there will be no crop factor.

Camera Focal length, 50mm f/1.8 **
Nikon Z7 50 mm
Full-frame sensor
No crop factor/focal length multiplier
Nikon D3 50 mm
Full-frame sensor
No crop factor/focal length multiplier

** 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 (Nikon)

Resolution

Nikon Z7 has a 46 MP (Megapixels) resolution while Nikon D3 has 12,1 MP. If we break down this in more detail this is the data behind the numbers:

Camera Megapixels
Nikon Z7 46 MP
45441024 pixels
8256 x 5504
Nikon D3 12,1 MP
12052992 pixels
4256 x 2832

Nikon Z7 has a 277 % larger resolution than Nikon D3. 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 Z7 has a larger ISO-range than Nikon D3. Nikon Z7 has an ISO range that stretches from 64 to 25600 while Nikon D3 has 200 to 25600.

Camera ISO Range
Nikon Z7 64-25600
Nikon D3 200-25600

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 Nikon Z7
Lens compatibility chart for Nikon D3

Pictures per second

Depending on what you are shooting the FPS, or frames/pictures per second, can definitely be of interest. Nikon Z7 can shoot up to 9 pictures per seconds and Nikon D3 can shoot up to 9 pictures per seconds.

Camera FPS (Frames per second)
Nikon Z7 9
Nikon D3 9

Ability to record movies

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

When comparing these two cameras there is only one of them that can shoot movies and that is Nikon Z7. Unfortunately Nikon D3 does not support recording movies and movie clips.

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.

Nikon D3 weighs 1300 gr (equal to 2.87 lb) which is 93% heavier than Nikon Z7 and its 675 gr (or 1.49 lb).

Camera Weight
Nikon Z7 675 gr
1.49 lb
Nikon D3 1300 gr
2.87 lb

Nikon Z7 vs Nikon D3 Specs

Below you will find the complete and detailed technical specs for both Nikon Z7 and Nikon D3, 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
Nikon Z7
Nikon D3
Name Nikon Z7 Nikon D3
Manufacturer Nikon Nikon
Release Date and Price
Nikon Z7
Nikon D3
Release Year 2018 2007
Release Date 2018-08-23 2007-08-23
MSRP 3399 USD 4999 USD
Buy it today
Camera Type
Nikon Z7
Nikon D3
Camera Type Mirrorless DSLR
Sensor
Nikon Z7
Nikon D3
Sensor Size Full Frame (approx 36 x 23.9 mm)
Also known as "FX"
Full Frame (approx 36 x 23.9 mm)
Also known as "FX"
Sensor Type CMOS CMOS
Resolution 8256 x 5504 pixels 4256 x 2832 pixels
Megapixels 46 MP 12,1 MP
Image Processor EXPEED 6 EXPEED
Image
Nikon Z7
Nikon D3
ISO Range 64 - 25600 200 - 25600
White Balance Presets 12 12
Custom White Balance Yes Yes
Image Stabilization Yes
(Sensor Shift (5 axis))
No
Image Stabilization CIPA Rating 5 stops 0 stops
Uncompressed format RAW RAW
Optics & Focus
Nikon Z7
Nikon D3
Autofocus Motor Yes Yes
Autofocus Contract Detect (sensor)
Phase Detect
Multi Area
Center
Selective Single Point
Tracking
Single
Continuous
Touch
Face Detection
LiveView
Contract Detect (sensor)
Phase Detect
Multi Area
Selective Single Point
Single
Continuous
LiveView
Focus Points 493 51
Lens Mount Nikon Z

See Compatible Lenses
Nikon F

See Compatible Lenses
Focal Length Multiplier FX (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
FX (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
Screen & Viewfinder
Nikon Z7
Nikon D3
Articulated LCD Tilting Fixed
Screen size 3.2” 3”
Screen dots 2100000 922000
Touch screen Yes No
Screen type TFT LCD N/A
Live view Yes Yes
Viewfinder Type Electronic Optical (pentaprism)
Viewfinder Coverage 100% 100%
Viewfinder Magnification 0.8x 0.7×
Viewfinder Resolution 3690000 N/A
Photography features
Nikon Z7
Nikon D3
Frames per second 9 fps 9 fps
Minimum Shutter Speed 30 seconds 30 seconds
Maximum Shutter Speed 1/8000 seconds 1/8000 seconds
Built-in Flash No No
Built-in Flash Range N/A N/A
External Flash Yes Yes
Self-Timer Yes Yes
Time-lapse Yes Yes
Metering modes Multi
Center Weighted
Highlight Weighted
Spot
Multi
Center Weighted
Spot
Exposure Compensation +/- 5 (at 1/3 EV, 1/2 EV steps) +/- 5 (at 1/3 EV, 1/2 EV steps)
Videography features
Nikon Z7
Nikon D3
Video recording Yes No
Video format MPEG4
H.264
N/A
Video resolution 1920 x 1080
3840 x 2160
N/A
Built-in Microphone Yes No
Built-in Speakers No No
Storage
Nikon Z7
Nikon D3
Memory Card XQD Compact Flash
Connectivity
Nikon Z7
Nikon D3
HDMI Output Yes Yes
Microphone Port Yes No
Headphone Port Yes No
Wireless Yes
Built-in (802.11ac + Bluetooth)
No
Remote Control Yes (via MC-DC2 or smartphone)
Yes
GPS No Yes
Optional with GP-1
Body & Dimensions
Nikon Z7
Nikon D3
Enviromentally sealed Yes Yes
Battery Battery Pack Battery Pack
Battery Details EN-EL15b lithium-ion battery & charger
EN-EL4a rechargeable Li-ion battery
Battery Life (CIPA) 330 shots 4300 shots
Width 134 mm 160 mm
Height 101 mm 157 mm
Depth 68 mm 88 mm
Weight 675 gram 1300 gram