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Nikon Z6 II vs Sony a9 II Comparison

Optics
Video
Features
Storage & Battery

Nikon Z6 II

nikon z6 ii
Winner!
83%

Sony a9 II

Sony a9 II
82%
Nikon Z6 II
vs
Sony a9 II
Price
Brand
Nikon
Sony
Model
Z6 II
a9 II
Released
2020
2019
Announcement Date
October 14, 2020
October 03, 2019
Camera Type
Mirrorless
Mirrorless
Camera Size
Camera Weight

The Nikon Z6 II edges out the Sony a9 II with a score of 83/100 compared to 82/100. Both cameras are mirrorless and share similar dimensions, with the Z6 II measuring 134 x 101 x 70mm and the a9 II at 129 x 96 x 76mm. The Nikon Z6 II is slightly heavier at 705g, while the Sony a9 II weighs 678g.

The Z6 II has the advantage of being more affordable with a launch price of $1995, compared to the a9 II’s $4500. However, the Sony a9 II has the benefit of being slightly lighter, making it more portable for photographers on the go.

Considering the small difference in scores, both cameras offer excellent performance, but the Nikon Z6 II stands out as the better value due to its lower price point. The Sony a9 II’s reduced weight may be a deciding factor for some photographers, but overall, the Z6 II is the winner in this comparison.

Nikon Z6 II vs Sony a9 II Overview and Optics

The Nikon Z6 II wins the optics comparison with a score of 83/100, while the Sony a9 II scores 82/100. Both cameras share similarities in specifications, such as a CMOS sensor, full-frame sensor size, and image stabilization. Additionally, they both have their respective lens mounts – Nikon Z for the Z6 II and Sony FE for the a9 II.

The Nikon Z6 II outperforms the Sony a9 II in some aspects. It has a slightly higher megapixel count (24.5 vs. 24.2), a dual Expeed 6 processor, and a better DXOMARK score for its sensor (94 vs. 93). These features contribute to the Z6 II’s superior image quality and processing capabilities.

On the other hand, the Sony a9 II excels in shooting speed, boasting 20 fps compared to the Z6 II’s 14 fps. This advantage makes the a9 II more suitable for capturing fast-moving subjects and action photography.

While the Nikon Z6 II delivers better image quality and processing power, the Sony a9 II offers a faster shooting speed. The choice between the two cameras ultimately depends on the photographer’s priorities and preferences. If image quality and processing capabilities are the main concerns, the Nikon Z6 II is the better choice. However, if capturing fast-moving subjects is the primary goal, the Sony a9 II may be more suitable. Both cameras provide exceptional optics, and each has its advantages, making them strong contenders in the full-frame mirrorless camera market.

Optics
Optics
83%
82%
Megapixels
24.5 MP
24.2 MP
Image Resolution
6048 x 4024 px
6000 x 4000 px
Sensor Type
CMOS
CMOS
Sensor Size
35.9 x 23.9 mm
23.8 x 35.6 mm
Sensor Format
Full Frame
Full Frame
Frame Rate
14 fps
20 fps
Lens Mount
Nikon Z
Sony FE
Image Processor
Dual Expeed 6
Bionz X
Aspect Ratio
3:2
3:2
Minimum ISO (Native)
100
100
Maximum ISO (Native)
51,200
51,200
Minimum ISO (Expanded)
50
50
Maximum ISO (Expanded)
204800
204800
Minimum Shutter Speed
30 s
30 s
Maximum Shutter Speed
1/ 8000 s
1/ 32000 s
Autofocus Points
273
693
In-body Stabilization
Viewfinder Type
Electronic
Electronic
Viewfinder Resolution
3,690,000 dots
3,686,400 dots

Nikon Z6 II vs Sony a9 II Video Performance

The Nikon Z6 II outperforms the Sony a9 II in video capabilities, scoring 91 out of 100 points compared to the Sony a9 II’s 70 points. Both cameras offer 4K video resolution with maximum video dimensions of 3840 x 2160, and both have built-in time-lapse functionality. However, the Nikon Z6 II surpasses the Sony a9 II in several aspects.

The most significant advantage of the Nikon Z6 II is its maximum video frame rate of 120fps, which is four times higher than the Sony a9 II’s 30fps. This higher frame rate allows for smoother and more detailed slow-motion footage, giving filmmakers and videographers greater creative flexibility.

While the Sony a9 II does not outperform the Nikon Z6 II in any specific video-related aspect, it still offers solid video capabilities. Its 4K resolution, maximum video dimensions of 3840 x 2160, and built-in time-lapse functionality provide users with a reliable and versatile video tool. However, its maximum video frame rate of 30fps limits its potential for slow-motion capture.

To sum up, the Nikon Z6 II is the superior choice for video capabilities due to its higher video score and significantly better maximum video frame rate. The Sony a9 II, while not as impressive in this area, remains a reliable option for those who do not require high frame rate slow-motion capture. Ultimately, filmmakers and videographers should consider the Nikon Z6 II for its enhanced creative flexibility and superior video performance.

Video
Video
91%
70%
Video
Max Video Resolution
4K
4K
Max Video Dimensions
3840 x 2160 px
3840 x 2160 px
Max Video Frame Rate
120 p
30 p
Time-Lapse Built In
Video File Format
MOV, MP4
XAVC S, AVCHD

Nikon Z6 II vs Sony a9 II Features and Benefits

The Nikon Z6 II outperforms the Sony a9 II in features with a score of 87/100, while the Sony a9 II scores 83/100. Both cameras possess a touchscreen, WIFI, Bluetooth, and lack GPS. However, the Nikon Z6 II surpasses the Sony a9 II in some aspects, while the Sony a9 II has its own advantages.

The Nikon Z6 II boasts a larger screen size of 3.2 inches, compared to the Sony a9 II’s 3-inch screen. Additionally, the Nikon Z6 II has a higher screen resolution of 2,100,000 dots, providing clearer and sharper image previews than the Sony a9 II’s 1,440,000 dots. These specifications make the Nikon Z6 II more user-friendly and efficient for photographers who prioritize display quality.

On the other hand, the Sony a9 II has a flip screen, which the Nikon Z6 II lacks. This feature enables more versatile shooting angles and eases self-portrait photography. While the Nikon Z6 II leads in screen size and resolution, the Sony a9 II’s flip screen offers flexibility that some photographers may find more valuable.

In comparing the Nikon Z6 II and the Sony a9 II, each camera has its own strengths and weaknesses. The Nikon Z6 II excels in screen size and resolution, making it ideal for photographers who prioritize image clarity. The Sony a9 II, with its flip screen, offers versatility for various shooting angles. Ultimately, the choice between these two cameras depends on the photographer’s specific needs and preferences.

Features
Features
87%
83%
Built-in Flash
External Flash
GPS
Weather Sealing
Screen Type
TFT LCD
LCD
Touch Screen
Screen Size
3.2"
3"
Screen Resolution
2,100,000 dots
1,440,000 dots
Flip Screen
Live View
Wi-Fi
Bluetooth

Nikon Z6 II vs Sony a9 II Storage and Battery

The Sony a9 II outperforms the Nikon Z6 II in storage and battery with a score of 79/100 compared to the Nikon’s 71/100. Both cameras have two memory card slots, and both offer USB charging. The Nikon Z6 II accepts SD, CFexpress Type B / XQD (UHS-II compatible) memory cards, while the Sony a9 II uses SD / SDHC / SDXC (UHS-II compatible) cards.

The Sony a9 II has a longer battery life, providing 690 shots per charge with its NP-FZ100 battery, compared to the Nikon Z6 II’s 410 shots using its EN-EL15c battery. This difference in battery life gives the Sony a9 II a clear advantage for extended shooting sessions.

The Nikon Z6 II, however, has the benefit of supporting CFexpress Type B / XQD cards, which offer faster read and write speeds than the SD cards used in the Sony a9 II. This advantage may be useful for photographers who require rapid data transfer for high-resolution images or continuous shooting.

In terms of storage and battery, the Sony a9 II is the superior choice due to its longer battery life. The Nikon Z6 II’s advantage in memory card compatibility may be beneficial for some photographers, but the Sony a9 II remains the better option for most users.

Storage and Battery
Storage and Battery
71%
79%
Memory Card
SD, CFexpress Type B / XQD (UHS-II compatible)
SD / SDHC / SDXC (UHS-II compatible)
Dual Memory Card Slots
Battery Type
EN-EL15c
NP-FZ100
Battery Life
410 shots
690 shots
USB Charging
DXOMARK Scores
Sensor scores tested by DXOMARK
Overall Score
94%
93%
Portrait (Color Depth)
25 bits
25 bits
Landscape (Dynamic Range)
14.4 EVs
14 EVs
Sports (Low-Light ISO)
3303
3434
Scores

Alternatives to the Nikon Z6 II and Sony a9 II

Nikon Z6 II vs Sony a9 II Comparison image.

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User Scores
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