Nikon D90 vs Sony RX10 III

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Nikon D90 vs Sony RX10 III

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APS-C 372.9mm²
12.3 megapixels
ISO 200 - 3200

Go in depth with our full Nikon D90 Review.
See real-world photos taken with the D90.

1 inch 116.2mm²
20.1 megapixels
24.00mm - 600.00mm (35mm eq.)

Go in depth with our full Sony RX10 III Review.
How does it shoot? Sony RX10 III in the real world.
See real-world photos taken with the RX10 III.
Compare Sony RX10 III image quality against competitors.
What’s the bottom line? Read our Sony RX10 III conclusion.

Succeeded by the Nikon D7000
Compare D90 vs D7000

Succeeded by the Sony RX10 IV
Compare RX10 III vs RX10 IV

Compare NIKON D7000 vs SONY RX10 IV

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Differences

Nikon D90 advantages over Sony RX10 III

Larger sensor
APS-C vs 1 inch
More sensor area. Bigger is (generally) better.
Bigger pixels
~ 5.50 vs 2.41 microns
Better low-light and dynamic range (all else equal)
Fast startup
~0.30 vs 2.1 sec
Faster startup lets you catch the moment
Higher effective ISO

Higher effective ISO

Maximum effective ISO is an estimate of the highest sensitivity at which a camera can capture excellent quality photos.

Cameras with higher effective ISO will be better choices for indoor photography, night shooting, and indoor sports photography, especially if you intend to make large prints.

You can learn more at our glossary entry.

Maximum effective ISO test data courtesy of DxO Mark.
D90 test data on DxO Mark RX10 III test data on DxO Mark

977 vs 472 iso
Take photos in low light with less noise
Longer stills battery life
More info

Longer stills battery life

Cameras with longer battery life can take more photos before exhausting their batteries.

Special note: The measurement standard for battery life stipulates that if a camera has an internal flash, it must be used for 50% of photos taken. For this reason, comparisons of one camera with an internal flash to another without will not be comparable

850 vs 420 shots
Capture more photos
Thinner
77 mm vs 127 mm
Thinner
Bigger JPEG buffer
Unlimited vs 44 shots
Take more JPEG shots before waiting (burst mode)

Sony RX10 III advantages over Nikon D90

Focus peaking
Peaker vs Non-peaker
Your camera will highlight what's in focus
In-Camera Image Stabilization
Yes vs No
Reduces the effects of camera shake at slower shutter speeds
Shoot 4K video
4K (UHD) vs 720p
Make sure you have a fast computer
In-camera panoramas
Yes vs No
Stitches multiple shots into a panoramic photo
Tiltable Screen
Tiltable vs Fixed
Tilt the screen for shooting flexbility
Built-in Wi-Fi
Wi-Fi vs None
Share your photos wirelessly
NFC
Yes vs No
Simplifies pairing your camera with supported phones
External Mic Jack
Jack vs No jack
Improved sound fidelity when shooting video
Newer
9 years vs 16 years old
Newer cameras often support more advanced features
Shoots 1080p video
Yes vs No
You'll want this if you shoot video
More viewfinder magnification
0.70x vs 0.63x
Get a bigger view of the scene through the eye-level viewfinder
More pixels
20.1 vs 12.3 megapixels
Higher resolution photos
Shoots 60p video
Yes vs No
A faster framerate can give you more editing options
Headphone jack
Yes vs No
Monitor audio recording while you shoot video
Faster JPEG shooting
14.2 fps vs 4.5 fps
Faster JPEG shooting (burst mode)
Faster RAW shooting
8.0 fps vs 4.1 fps
Faster RAW shooting in burst mode
Bigger RAW buffer
29 vs 10 shots
Larger buffer for RAW shots (burst mode)
Slow-motion videos
Yes vs No
Shoot slow-motion videos
Faster shutter
1/32000 vs 1/4000 sec
Shoot wide open in bright light
Higher extended ISO
25600 vs 6400 ISO
Higher extended ISO can give more low-light flexibility

Similarities

Common Strengths

Rear display
Both provide
Review photos on the back of the camera
Eye-level viewfinder
Both provide
You'll be able to frame photos even when the sun is out
RAW file ability
Both provide
Gives you more flexibility to develop your photos later
Internal flash
Both provide
Useful in a pinch for fill flash
Manual focus
Both provide
AF is for the weak. Real photographers focus manually.
Top deck display
Both provide
Check settings with a screen on top of the camera
HDMI out
Both provide
Use HDMI output to monitor or review video
Hot shoe
Both provide
Off-camera flashes open new possibilities
Bulb shutter
Both provide
Hold the shutter open manually for long exposures

Common Weaknesses

Tilt-swivel screen
Neither provide
Tilt and swivel the screen for maximum shooting flexibility
Touchscreen
Neither provide
Interact with your camera just like your smartphone
Built-in Bluetooth
Neither provide
Always-on wireless connectivity
Built-in GPS
Neither provide
Geotag your photos
On-sensor phase detect
Neither provide
Usually improves live view and video AF performance
Integrated ND filter
Neither provide
Shoot in daylight with a large aperture or slow shutter
Dual card slots
Neither provide
Gives you more storage flexibility

User reviews

Amazon
Adorama
Read D90 User Reviews

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Review Excerpt

Read our Nikon D90 Full Review

Versatile all-in-one replacement for a DSLR or mirrorless camera; Great handling and build; Excellent image quality; Spectacular zoom reach; Swift performance with generous buffer depths; Extremely capable video capture; Comprehensive remote control; Quick-and-easy image sharing
Extremely expensive for a fixed-lens camera; Fairly heavy for fixed-lens camera; Somewhat soft in the corners at wide-angle or tele; Noise reduction intrudes at higher sensitivities; No built-in ND filter; Not as fast when shooting raws; Slow buffer clearing
Read our Sony RX10 III Review

The Competition

Compared to Sony DSLR-A550

Nikon D90

Sony DSLR-A550

$1300
APS-C

Lens selection
Fast startup

$859
APS-C

Less expensive
In-Camera Image Stabilization

Compare Nikon D90 vs Sony DSLR-A550

Sony RX10 III

Sony DSLR-A550

$1398
1 inch

Focus peaking
Shoot 4K video

$859
APS-C

Larger sensor
Bigger pixels

Compare Sony RX10 III vs Sony DSLR-A550

Compared to Sony DSLR-A500

Nikon D90

Sony DSLR-A500

$1300
APS-C

Lens selection
Fast startup

$850
APS-C

Less expensive
In-Camera Image Stabilization

Compare Nikon D90 vs Sony DSLR-A500

Sony RX10 III

Sony DSLR-A500

$1398
1 inch

Focus peaking
Shoot 4K video

$850
APS-C

Larger sensor
Bigger pixels

Compare Sony RX10 III vs Sony DSLR-A500

Compared to Pentax K-5

Nikon D90

Pentax K-5

$1300
APS-C

Fast startup
More telephoto lens reach

$800
APS-C

In-Camera Image Stabilization
Higher effective ISO

Compare Nikon D90 vs Pentax K-5

Sony RX10 III

Pentax K-5

$1398
1 inch

Focus peaking
Shoot 4K video

$800
APS-C

Less expensive
Larger sensor

Compare Sony RX10 III vs Pentax K-5

Compared to Panasonic FZ2500

Nikon D90

Panasonic FZ2500

$1300
APS-C

Larger sensor
Bigger pixels

$899
1 inch

Focus peaking
Tilt-swivel screen

Compare Nikon D90 vs Panasonic FZ2500

Sony RX10 III

Panasonic FZ2500

$1398
1 inch

Slower slow-motion
Larger lens aperture

$899
1 inch

Less expensive
Tilt-swivel screen

Compare Sony RX10 III vs Panasonic FZ2500

Compared to Sony RX10 IV

Nikon D90

Sony RX10 IV

$1300
APS-C

Larger sensor
Bigger pixels

$1698
1 inch

Focus peaking
In-Camera Image Stabilization

Compare Nikon D90 vs Sony RX10 IV

Sony RX10 III

Sony RX10 IV

$1398
1 inch

Less expensive

$1698
1 inch

Touchscreen
Built-in Bluetooth

Compare Sony RX10 III vs Sony RX10 IV

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