Sony a7R IVA vs Nikon D3000

This is a full comparison between the cameras Sony a7R IVA and Nikon D3000. We compare them by looking at the categories you see below.

Manufacturing

Sony a7R IVA is manufacturered by Sony but Nikon D3000 is from Nikon. Both Sony and Nikon are well known brands though.

Sony a7R IVA were released 2021 and Nikon D3000 was released 2009. That is a 12 years difference. In tech, this period can be of interest since technology is always improving, etc.

Camera Released
Sony a7R IVA 2021
Nikon D3000 2009

Type of camera

Sony a7R IVA is a Mirrorless camera while Nikon D3000 is a DSLR camera. More information about their differences will come soon.

Sensors / crop factor

These cameras have different sensors. Sony a7R IVA has a "Sony Full Frame"-sensor while Nikon D3000 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 **
Sony a7R IVA 50 mm
Full-frame sensor
No crop factor/focal length multiplier
Nikon D3000 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 (Sony)
Camera selection can affect the focal length (Nikon)

Resolution

Sony a7R IVA has a 61 MP (Megapixels) resolution while Nikon D3000 has 10,2 MP. If we break down this in more detail this is the data behind the numbers:

Camera Megapixels
Sony a7R IVA 61 MP
60217344 pixels
9504 x 6336
Nikon D3000 10,2 MP
10036224 pixels
3872 x 2592

Sony a7R IVA has a 500 % larger resolution than Nikon D3000. 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

Sony a7R IVA has a larger ISO-range than Nikon D3000. Sony a7R IVA has an ISO range that stretches from 100 to 32000 while Nikon D3000 has 100 to 3200.

Camera ISO Range
Sony a7R IVA 100-32000
Nikon D3000 100-3200

Autofocus and lens compatibility

There is a big difference between these two cameras. Sony a7R IVA has a built-in autofocus motor but Nikon D3000 does not. If you want to be able to use autofocus on Nikon D3000 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 Sony a7R IVA
Lens compatibility chart for Nikon D3000

Pictures per second

Depending on what you are shooting the FPS, or frames/pictures per second, can definitely be of interest. Sony a7R IVA can shoot up to 10 pictures per seconds and Nikon D3000 can shoot up to 3 pictures per seconds.

Camera FPS (Frames per second)
Sony a7R IVA 10
Nikon D3000 3

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 Sony a7R IVA. Unfortunately Nikon D3000 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.

Sony a7R IVA weighs 665 gr (equal to 1.47 lb) which is 24% heavier than Nikon D3000 and its 536 gr (or 1.18 lb).

Camera Weight
Sony a7R IVA 665 gr
1.47 lb
Nikon D3000 536 gr
1.18 lb

Sony a7R IVA vs Nikon D3000 Specs

Below you will find the complete and detailed technical specs for both Sony a7R IVA and Nikon D3000, 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
Sony a7R IVA
Nikon D3000
Name Sony a7R IVA Nikon D3000
Manufacturer Sony Nikon
Release Date and Price
Sony a7R IVA
Nikon D3000
Release Year 2021 2009
Release Date 2021-04-07 2009-07-30
MSRP 3499 USD 599 USD
Buy it today
Camera Type
Sony a7R IVA
Nikon D3000
Camera Type Mirrorless DSLR
Sensor
Sony a7R IVA
Nikon D3000
Sensor Size Full Frame (approx 36 x 24 mm) APS-C (approx 23.7 x 15.5 mm)
Also known as "DX"
Sensor Type BSI-CMOS CCD
Resolution 9504 x 6336 pixels 3872 x 2592 pixels
Megapixels 61 MP 10,2 MP
Image Processor BIONZ X EXPEED
Image
Sony a7R IVA
Nikon D3000
ISO Range 100 - 32000 100 - 3200
White Balance Presets 9 12
Custom White Balance No Yes
Image Stabilization Yes
(Sensor-Shift)
No
Image Stabilization CIPA Rating 5.5 stops 0 stops
Uncompressed format RAW RAW
Optics & Focus
Sony a7R IVA
Nikon D3000
Autofocus Motor Yes No
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
Focus Points 567 11
Lens Mount Sony E

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
Sony a7R IVA
Nikon D3000
Articulated LCD Tilting Fixed
Screen size 3” 3”
Screen dots 2360000 230000
Touch screen Yes No
Screen type TFT LCD N/A
Live view Yes No
Viewfinder Type Electronic Optical (pentamirror)
Viewfinder Coverage 100% 95%
Viewfinder Magnification 0.78x 0.8× (0.53× 35mm equiv.)
Viewfinder Resolution 5760000 N/A
Photography features
Sony a7R IVA
Nikon D3000
Frames per second 10 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
Highlight Weighted
Spot
Average
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
Sony a7R IVA
Nikon D3000
Video recording Yes No
Video format MPEG4
H.264
XAVC-S
N/A
Video resolution 1920 x 1080
3840 x 2160
N/A
Built-in Microphone Yes No
Built-in Speakers Yes No
Storage
Sony a7R IVA
Nikon D3000
Memory Card SD/SDHC
SD/SDHC
Connectivity
Sony a7R IVA
Nikon D3000
HDMI Output Yes No
Microphone Port Yes No
Headphone Port Yes No
Wireless Yes
Built-in (802.11ac + Bluetooth 4.1 + NFC)
Yes
Eye-Fi Connected
Remote Control Yes (via smartphone) Yes (Optional ML-L3)
GPS No No
Body & Dimensions
Sony a7R IVA
Nikon D3000
Enviromentally sealed Yes No
Battery Battery Pack Battery Pack
Battery Details NP-FZ100 lithium-ion battery & charger
Lithium-Ion EN-EL9a rechargeable battery & charger
Battery Life (CIPA) 670 shots 500 shots
Width 129 mm 126 mm
Height 96 mm 97 mm
Depth 78 mm 64 mm
Weight 665 gram 536 gram