75points
50points
Nikon Z7
91points
52points
Sony Alpha a9
vs
vs
87 facts in comparison
Nikon Z7 vs Sony Alpha a9
Nikon Z7
Sony Alpha a9
Why is Nikon Z7 better than Sony Alpha a9?
- 1.27% larger sensor?
35.9 x 23.9mmvs35.6 x 23.8mm - 1.89x more megapixels (main camera)?
45.7MPvs24.2MP - Has a flip-out screen?
- Is dustproof and water-resistant?
- 660k dots higher resolution (screen)?
2100k dotsvs1440k dots - Has a flash?
- 6.67% bigger screen size?
3.2"vs3" - 1.1 newer USB version?
3.1vs2
Why is Sony Alpha a9 better than Nikon Z7?
- 200 more focus points?
693vs493 - 2x higher maximum light sensitivity?
204800 ISOvs102400 ISO - 320shots longer battery life?
650shotsvs330shots - 2.22x faster shooting at highest resolution with AF as JPEG format?
20fpsvs9fps - Has a built-in focus motor?
- 2g lighter?
673gvs675g - Has phase-detection autofocus for videos?
- Has a BSI sensor?
Price comparison
Nikon Z7
| Product | Store | Price | ||
|---|---|---|---|---|
| Nikon Z7 Full-Frame Mirrorless Interchan...Nikon Z7 Full-Frame Mirrorless Interchangeable Lens Camera with 45.7MP Resolution, Body, Black, 1591 | $2,496.95 | |||
| Vertical Battery Grip Handle Holder Pack...Vertical Battery Grip Handle Holder Pack For Nikon Z6/Z7 Camera Use for EN-EL15B Battery | $60.00 | |||
| Remote Control Shutter Release Cable as ...Remote Control Shutter Release Cable as MC-DC2 for Nikon Z7II Z6II Z7 Z6 Z5 D780 D7500 D7200 D7100 D5200 D5300 D5500 D5600 D3300 | $1.07 | |||
| SmallRig Camera L-Bracket Plate For Niko...SmallRig Camera L-Bracket Plate For Nikon Z5/Z6/Z7 Camera Arca Baseplate and Side Plate Quick Release Tripod Mounting Plate 2947 | $36.66 | |||
| SmallRig Z5 Z6 Z7 Dslr Cage for Nikon Z5...SmallRig Z5 Z6 Z7 Dslr Cage for Nikon Z5/Z6/Z7 Camera Cage With Cold Shoe/NATO Rail Video Shooting Camera Cage DIY Kit - 2972 | $49.56 | |||
| Viltrox 85mm F1.8 STM Camera Lens full f...Viltrox 85mm F1.8 STM Camera Lens full frame Auto Focus Portrait Prime Lens Eyes Focus AF For Nikon Z mount Z5 Z50 Z6 Z6II Z7 II | $399.00 | |||
Sony Alpha a9
| Product | Store | Price | ||
|---|---|---|---|---|
| Camera Skin For Sony A9 Alpha 9 Sticker ...Camera Skin For Sony A9 Alpha 9 Sticker Wrap Film Decal Protector Cover Anti Scratch | $20.00 | |||
| LXH Camera Hot Shoe Cover cold Hot Shoe ...LXH Camera Hot Shoe Cover cold Hot Shoe Protection Cap For Sony Alpha A9 A7 A7RII A7ii A3500 A6000 A7R A58 RX10 II As FA-SHC1M | $2.97 | |||
| Feelworld NP FZ100 Dummy Battery F5 FW56...Feelworld NP FZ100 Dummy Battery F5 FW568 S55 MA5 Monitor DC Output Compatible for Sony Alpha A7III A7RIII Sony A9 Cameras | $35.27 | |||
| LXH Camera Wood Hot shoe cover For Sony ...LXH Camera Wood Hot shoe cover For Sony Alpha A9 A7 A7R A7RII A7II A3500 A6000 NEX Replace Sony FA-SHC1M Hot shoe Protector Cap | $9.79 | |||
| Camera AC Power Adapter Battery Charger ...Camera AC Power Adapter Battery Charger NP-FZ100 Kit for Sony Alpha A9 a7RIII a7III A7III | $28.78 | |||
Cheap alternatives
Design
Flip-out screens can be useful for tricky shots.
The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes.
The focus motor moves the lens in order to autofocus. For system cameras, having a focus motor in the camera's body allows you to use a wide range of lenses, including lenses which do not have their own focus motor. For compact cameras, a focus motor is usually built-in.
We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.
With 100% coverage, you can compose the image correctly when you capture the photo. With less than full coverage, you may have to crop your photos afterward to get them looking perfect.
The device is dustproof and water-resistant. Water-resistant devices can resist the penetration of water, such as powerful water jets, but not being submerged into water.
Optics
The larger the sensor the more light the sensor captures yielding in better image quality.
The more focus points the more flexibility in picking which part of the scene to focus on. They also give the image sensor a better probability in identifying the right area of the scene to focus on in more automatic modes.
The number of megapixels determines the resolution of the images captured with the main camera. A higher megapixel count means that the camera is capable of capturing more details. However, the megapixel count is not the only important element determining the quality of an image.
With a higher light sensitivity (ISO level), the sensor absorbs more light. This can be used to capture moving objects using a fast shutter speed, or to take images in low light without using a flash.
Fast continuous shooting is useful for catching action shots.
With AF tracking, once you choose the subject and press the shutter release part way down, as the subject moves, the autofocus will follow it. No more out of focus shots.
Videography
The maximum resolution available for videos shot with the main camera. Although it may be possible to choose among other frame rates, those recordings usually have lower resolutions.
A phase-detection autofocus system is faster than a contrast detection autofocus system. Even when recording scenes with a lot of fast movements, the videos are sharp and clear.
When recording movies they stay focussed and sharp.
A timelapse shows a long passage of time sped up. A series of photographs taken from the same position over a long period is joined together to create a short video. It is great way to capture things like the setting sun, or clouds moving across the sky.
24p is a video format (24 frames per second) traditionally used in cinema. Nowadays, it is used to create film-like motion characteristics.
Slow-motion is an artistic video effect that makes time seem to go slower. It is achieved by recording a video at a higher frame-rate than the standard playback rate of 24fps or 30fps. Frame rates for slow-motion videos vary between 60fps and 960fps.
Audio
A stereo microphone allows to record audio files or movies in stereo without an external microphone.
A microphone port allows connecting external high-end or specialized microphones.
With a standard mini jack socket, you can use the device with most headphones.
Zoom microphones record high-quality audio and enable you to record sound from a distance. They can be useful for recording meetings, lectures, and presentations.
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
Battery
CIPA is an independent, standard measurement that determines how many shots a camera can take before the battery dies.
The battery is removable and can be replaced by the user if broken.
The battery can be recharged and used over again.
An indicator shows you when the device has low battery.
The manufacturer offers a branded wireless charging kit. To charge the device, you simply put it down on its charging base.
Features
The device can connect to Wi-Fi.
A remote control allows you to control the device remotely. The remote control can be included or optional.
The device has a standard memory slot (such as an SD or micro SD card slot) that enables you to extend the built-in internal storage with affordable memory modules, or easily retrieve data, such as photographs, from the memory card.
Wi-Fi 4 (802.11n) is a wireless standard released in 2009. It has faster transfer rates and improved security compared to its predecessors – a, b, and g.
Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
This technology allows the users to use their smartphone as a remote control for the device.
Price comparison
Nikon Z7
| Product | Store | Price | ||
|---|---|---|---|---|
| Nikon Z7 Full-Frame Mirrorless Interchan...Nikon Z7 Full-Frame Mirrorless Interchangeable Lens Camera with 45.7MP Resolution, Body, Black, 1591 | $2,496.95 | |||
| Vertical Battery Grip Handle Holder Pack...Vertical Battery Grip Handle Holder Pack For Nikon Z6/Z7 Camera Use for EN-EL15B Battery | $60.00 | |||
| Remote Control Shutter Release Cable as ...Remote Control Shutter Release Cable as MC-DC2 for Nikon Z7II Z6II Z7 Z6 Z5 D780 D7500 D7200 D7100 D5200 D5300 D5500 D5600 D3300 | $1.07 | |||
| SmallRig Camera L-Bracket Plate For Niko...SmallRig Camera L-Bracket Plate For Nikon Z5/Z6/Z7 Camera Arca Baseplate and Side Plate Quick Release Tripod Mounting Plate 2947 | $36.66 | |||
| SmallRig Z5 Z6 Z7 Dslr Cage for Nikon Z5...SmallRig Z5 Z6 Z7 Dslr Cage for Nikon Z5/Z6/Z7 Camera Cage With Cold Shoe/NATO Rail Video Shooting Camera Cage DIY Kit - 2972 | $49.56 | |||
| Viltrox 85mm F1.8 STM Camera Lens full f...Viltrox 85mm F1.8 STM Camera Lens full frame Auto Focus Portrait Prime Lens Eyes Focus AF For Nikon Z mount Z5 Z50 Z6 Z6II Z7 II | $399.00 | |||
Sony Alpha a9
| Product | Store | Price | ||
|---|---|---|---|---|
| Camera Skin For Sony A9 Alpha 9 Sticker ...Camera Skin For Sony A9 Alpha 9 Sticker Wrap Film Decal Protector Cover Anti Scratch | $20.00 | |||
| LXH Camera Hot Shoe Cover cold Hot Shoe ...LXH Camera Hot Shoe Cover cold Hot Shoe Protection Cap For Sony Alpha A9 A7 A7RII A7ii A3500 A6000 A7R A58 RX10 II As FA-SHC1M | $2.97 | |||
| Feelworld NP FZ100 Dummy Battery F5 FW56...Feelworld NP FZ100 Dummy Battery F5 FW568 S55 MA5 Monitor DC Output Compatible for Sony Alpha A7III A7RIII Sony A9 Cameras | $35.27 | |||
| LXH Camera Wood Hot shoe cover For Sony ...LXH Camera Wood Hot shoe cover For Sony Alpha A9 A7 A7R A7RII A7II A3500 A6000 NEX Replace Sony FA-SHC1M Hot shoe Protector Cap | $9.79 | |||
| Camera AC Power Adapter Battery Charger ...Camera AC Power Adapter Battery Charger NP-FZ100 Kit for Sony Alpha A9 a7RIII a7III A7III | $28.78 | |||
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