Nikon Z7 vs Ricoh G900
62 Imaging
78 Features
89 Overall
82


89 Imaging
47 Features
46 Overall
46
Nikon Z7 vs Ricoh G900 Key Specs
(Full Review)
- 46MP - Full frame Sensor
- 3.2" Tilting Screen
- ISO 64 - 25600 (Boost to 102400)
- Sensor based 5-axis Image Stabilization
- No Anti-Alias Filter
- 1/8000s Max Shutter
- 3840 x 2160 video
- Nikon Z Mount
- 675g - 134 x 101 x 68mm
- Revealed August 2018
- Updated by Nikon Z7 II
(Full Review)
- 20MP - 1/2.3" Sensor
- 3" Fixed Display
- ISO 125 - 6400
- Digital Image Stabilization
- 3840 x 2160 video
- 28-140mm (F3.5-5.5) lens
- 247g - 118 x 66 x 33mm
- Released February 2018

Nikon Z7 vs Ricoh G900 Overview
Here is a detailed comparison of the Nikon Z7 vs Ricoh G900, one being a Pro Mirrorless and the other is a Waterproof by manufacturers Nikon and Ricoh. There is a big difference among the sensor resolutions of the Z7 (46MP) and G900 (20MP) and the Z7 (Full frame) and G900 (1/2.3") offer different sensor size.

The Z7 was manufactured 7 months later than the G900 and they are both of a similar generation. Both of the cameras feature different body design with the Nikon Z7 being a SLR-style mirrorless camera and the Ricoh G900 being a Compact camera.
Before going straight to a step-by-step comparison, here is a concise highlight of how the Z7 scores against the G900 for portability, imaging, features and an overall rating.

Nikon Z7 vs Ricoh G900 Gallery
This is a sample of the gallery pictures for Nikon Z7 and Ricoh G900. The entire galleries are viewable at Nikon Z7 Gallery and Ricoh G900 Gallery.
Reasons to pick Nikon Z7 over the Ricoh G900
Z7 | G900 | |||
---|---|---|---|---|
Released | August 2018 | ![]() | February 2018 | Fresher by 7 months |
Display type | Tilting | ![]() | Fixed | Tilting display |
Display size | 3.2" | ![]() | 3" | Larger display (+0.2") |
Display resolution | 2100k | ![]() | 1040k | Crisper display (+1060k dot) |
Touch display | ![]() | Easily navigate |
Reasons to pick Ricoh G900 over the Nikon Z7
G900 | Z7 |
---|
Common features in the Nikon Z7 and Ricoh G900
Z7 | G900 | |||
---|---|---|---|---|
Focus manually | ![]() | Dial exact focusing | ||
Selfie screen | ![]() | No selfie screen |
Nikon Z7 vs Ricoh G900 Physical Comparison
If you're going to carry your camera, you will have to factor its weight and measurements. The Nikon Z7 offers outside dimensions of 134mm x 101mm x 68mm (5.3" x 4.0" x 2.7") accompanied by a weight of 675 grams (1.49 lbs) and the Ricoh G900 has proportions of 118mm x 66mm x 33mm (4.6" x 2.6" x 1.3") with a weight of 247 grams (0.54 lbs).
Contrast the Nikon Z7 vs Ricoh G900 in the new Camera with Lens Size Comparison Tool.
Always remember, the weight of an Interchangeable Lens Camera will differ based on the lens you select at the time. Here is a front view measurements comparison of the Z7 against the G900.

Factoring in size and weight, the portability grade of the Z7 and G900 is 62 and 89 respectively.

Nikon Z7 vs Ricoh G900 Sensor Comparison
Oftentimes, it can be hard to visualize the gap in sensor sizing simply by going through technical specs. The photograph below will provide you a greater sense of the sensor sizes in the Z7 and G900.
As you have seen, each of the cameras come with different resolutions and different sensor sizing. The Z7 because of its larger sensor is going to make shooting shallower DOF less difficult and the Nikon Z7 will provide more detail due to its extra 26MP. Greater resolution will also help you crop images a good deal more aggressively. The younger Z7 provides an advantage when it comes to sensor tech.

Nikon Z7 vs Ricoh G900 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Nikon Z7 vs Ricoh G900 Specifications
Nikon Z7 | Ricoh G900 | |
---|---|---|
General Information | ||
Brand | Nikon | Ricoh |
Model type | Nikon Z7 | Ricoh G900 |
Category | Pro Mirrorless | Waterproof |
Revealed | 2018-08-23 | 2018-02-21 |
Body design | SLR-style mirrorless | Compact |
Sensor Information | ||
Processor Chip | Expeed 6 | - |
Sensor type | BSI-CMOS | BSI-CMOS |
Sensor size | Full frame | 1/2.3" |
Sensor dimensions | 35.9 x 23.9mm | 6.17 x 4.55mm |
Sensor surface area | 858.0mm² | 28.1mm² |
Sensor resolution | 46 megapixel | 20 megapixel |
Anti alias filter | ||
Aspect ratio | 1:1, 5:4, 3:2 and 16:9 | 1:1, 4:3 and 3:2 |
Highest resolution | 8256 x 5504 | 5184 x 3888 |
Highest native ISO | 25600 | 6400 |
Highest boosted ISO | 102400 | - |
Minimum native ISO | 64 | 125 |
RAW pictures | ||
Minimum boosted ISO | 32 | - |
Autofocusing | ||
Manual focusing | ||
Touch to focus | ||
Continuous AF | ||
Single AF | ||
AF tracking | ||
AF selectice | ||
Center weighted AF | ||
AF multi area | ||
Live view AF | ||
Face detection AF | ||
Contract detection AF | ||
Phase detection AF | ||
Total focus points | 493 | 9 |
Lens | ||
Lens support | Nikon Z | fixed lens |
Lens zoom range | - | 28-140mm (5.0x) |
Highest aperture | - | f/3.5-5.5 |
Macro focusing range | - | 1cm |
Total lenses | 15 | - |
Focal length multiplier | 1 | 5.8 |
Screen | ||
Range of screen | Tilting | Fixed Type |
Screen diagonal | 3.2 inches | 3 inches |
Screen resolution | 2,100 thousand dot | 1,040 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch functionality | ||
Viewfinder Information | ||
Viewfinder type | Electronic | None |
Viewfinder resolution | 3,690 thousand dot | - |
Viewfinder coverage | 100% | - |
Viewfinder magnification | 0.8x | - |
Features | ||
Lowest shutter speed | 30s | 4s |
Highest shutter speed | 1/8000s | 1/4000s |
Continuous shooting speed | 9.0fps | - |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | - |
Custom WB | ||
Image stabilization | ||
Built-in flash | ||
Flash distance | no built-in flash | 5.50 m (with Auto ISO) |
Flash settings | Front-curtain sync, slow sync, rear-curtain sync, red-eye reduction, red-eye reduction with slow sync, slow rear-curtain sync, off | Flash on, flash off |
External flash | ||
AEB | ||
White balance bracketing | ||
Highest flash sync | 1/200s | - |
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Supported video resolutions | 3840 x 2160 @ 30p / 144 Mbps, MOV, H.264, Linear PCM | 3840x2160 |
Highest video resolution | 3840x2160 | 3840x2160 |
Video data format | MPEG-4, H.264 | MPEG-4, H.264 |
Mic input | ||
Headphone input | ||
Connectivity | ||
Wireless | Built-In | Supports FlashAir SD cards |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | Yes | DB-110 lithium-ion battery & USB charger |
GPS | None | Built-in |
Physical | ||
Environmental seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 675 gr (1.49 lb) | 247 gr (0.54 lb) |
Physical dimensions | 134 x 101 x 68mm (5.3" x 4.0" x 2.7") | 118 x 66 x 33mm (4.6" x 2.6" x 1.3") |
DXO scores | ||
DXO All around rating | 99 | not tested |
DXO Color Depth rating | 26.3 | not tested |
DXO Dynamic range rating | 14.6 | not tested |
DXO Low light rating | 2668 | not tested |
Other | ||
Battery life | 330 photos | 340 photos |
Form of battery | Battery Pack | Battery Pack |
Self timer | Yes (2, 5, 10 or 20 secs) | Yes |
Time lapse recording | ||
Storage media | XQD card | Internal + SD/SDHC/SDXC card |
Storage slots | 1 | 1 |
Launch cost | $2,797 | $752 |