Nikon Z7 II Vs Nikon D3400

When it comes to selecting a camera, Nikon is a well-known and reliable brand that provides customers with a diverse selection of solutions to meet a variety of requirements in the field of photography.

In this post, we will compare two popular camera models produced by Nikon, namely the Nikon Z7 II and the Nikon D3400, with the goal of assisting you in making an educated choice on which of the two would be most suitable for you.

$300.41 19 used from $299.00
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Nikon D3400 Body Only

Design and Build Quality

If you intend to use a camera for a significant amount of work, you should give careful consideration to its design as well as the quality of its construction. The Nikon Z7 II has a magnesium alloy body that is both weather-sealed and extremely durable; as a result, it can be used in a wide variety of shooting settings.

On the other hand, the Nikon D3400 features a design that is both lightweight and small, making it an excellent choice for photographers who desire a camera that can be carried around easily.

Image Sensor and Resolution

When it comes to taking images of good quality, the image sensor and resolution play a very important role. The Nikon Z7 II features a full-frame sensor that has a resolution of 45.7 megapixels, which results in images with remarkable quality and dynamic range.

On the other hand, the Nikon D3400 sports a sensor with 24.2-megapixels that utilizes the DX format. This sensor still provides remarkable image quality, particularly for novice photographers.

Autofocus System

When photographing moving subjects, having an autofocus mechanism that is both quick and accurate is really necessary. The Nikon Z7 II is equipped with a sophisticated hybrid autofocus system that features 493 focus points, allowing it to cover a large portion of the frame. Because of this, precise subject tracking and accurate focus acquisition are both made possible.

In the meanwhile, the Nikon D3400 makes use of an 11-point focusing system, which is adequate for the requirements of basic photography but may not be as effective as other systems at following things that are moving quickly.

Specifications Comparison

FeatureNikon Z7 IINikon D3400
Release Year20202016
SensorFull-frame (35.9 x 23.9 mm)APS-C (23.5 x 15.6 mm)
ISO Range64-25600 (expandable to 32-102400)100-25600 (expandable to 51200)
Image StabilizationIn-body image stabilizationNo image stabilization
AutofocusHybrid (273-point phase-detection)11-point phase-detection
Continuous Shooting10 frames per second5 frames per second
Video Recording4K UHD at 60fpsFull HD 1080p at 60fps
LCD Screen3.2-inch tilting touchscreen3.0-inch fixed LCD
ViewfinderElectronic (3.69 million dots)Optical (pentamirror)
ConnectivityWi-Fi, Bluetooth, USB-CSnapBridge, Mini HDMI, USB
Battery LifeApprox. 360 shots per chargeApprox. 1200 shots per charge
WeightApprox. 705g (body only)Approx. 445g (body only)

Low-Light Performance

The ability of a camera to function well in low-light settings is essential since it might be difficult to take photos in these conditions. The Nikon Z7 II has a high ISO sensitivity range and superior noise reduction capabilities, both of which contribute to the camera’s great performance in low-light conditions.

Image quality is improved in low-light situations thanks, in part, to the increased sensor size. However, the Nikon D3400’s smaller sensor size restricts its potential in this regard, despite the fact that it performs comparably well in low-light circumstances.

Image Stabilization

Image stabilization is a feature that helps decrease shaking in cameras and enables clearer handheld photography. The Nikon Z7 II has a 5-axis in-body image stabilization (IBIS) technology, which allows for up to 5 stops of stabilization and compensates for camera movement.

When compared to other features, this one is especially helpful when using non-stabilized lenses. The Nikon D3400, however, does not have image stabilization built into the body of the camera and instead depends on lens-based stabilization, if available.

Video Capabilities

Both the Nikon Z7 II and the Nikon D3400 are capable of shooting video, but with a different set of functions and at a different quality level. The Z7 II is capable of recording 4K UHD footage at a frame rate of 60 frames per second, which results in exceptionally high video quality. In addition to this, it boasts sophisticated video functions such as focus peaking and zebra patterns.

The D3400, on the other hand, is capable of recording films in Full HD at a frame rate of 60 frames per second. While this is sufficient for ordinary video recording, it does not provide a very high resolution or any particularly sophisticated capabilities.

Speed and Performance

The Nikon Z7 II is now in the lead when it comes to speed as well as overall performance. Because it has a high continuous shooting speed of up to 10 frames per second, it is ideal for recording scenarios that involve a lot of fast-paced action.

In addition to this, it features a bigger buffer capacity, which enables it to maintain continuous shooting for longer periods of time. Although it is capable of generating great still shots, the Nikon D3400 has a slower continuous shooting speed and a smaller buffer capacity than its predecessor, the Nikon D3300.

Battery Life

The longevity of the battery is a very important factor to consider, particularly for photographers who spend extended periods of time shooting without access to charging facilities. The EN-EL15c rechargeable battery that comes standard with the Nikon Z7 II is capable of delivering a decent battery life of about 420 shots on a single charge.

On the other hand, the Nikon D3400 uses an EN-EL14a battery, which has a substantially longer battery life and can take about 1,200 pictures before needing to be recharged.

Connectivity Options

In this age of connection, a camera’s utility may be significantly improved if it comes equipped with wireless functions and various networking choices. The Nikon Z7 II and the Nikon D3400 both come equipped with built-in Wi-Fi, making it simple to transmit images and manage the cameras remotely.

The Z7 II, on the other hand, is equipped with Bluetooth and supports the speedier USB 3.1 Gen 1 for increased transfer rates of files.

Price and Value for Money

When it comes to selecting a camera, cost is frequently the deciding factor. When compared to the Nikon D3400, which is an entry-level DSLR, the price of the Nikon Z7 II, which is a high-end full-frame mirrorless camera, is significantly more. This is because the Z7 II is a more advanced model.

However, the Z7 II delivers more sophisticated features, improved image quality, and enhanced performance, which justifies its higher price tag for professional photographers or photography lovers looking for top-tier capabilities. On the other hand, if you are just starting out in photography or are working with a limited budget, the Nikon D3400 is a fantastic choice.

$300.41 19 used from $299.00
in stock
Nikon D3400 Body Only


In conclusion, the Nikon Z7 II and the Nikon D3400 each have their own set of advantages as well as audiences that they are designed to serve. As a result of its exceptional picture quality, focusing performance, video capabilities, and overall speed and performance, the Z7 II is an option that is ideal for both experienced hobbyists and working professionals.

On the other hand, the Nikon D3400 is a good choice for novice photographers as well as photographers who are on a limited budget due to its exceptional value for money, its compactness, and its ease of use. In the end, your choice needs to be determined by your particular photographic requirements, financial constraints, and long-term objectives.


Q: Does the Nikon Z7 II have a built-in flash?
A: No, the Nikon Z7 II does not have a built-in flash. However, it is compatible with external Nikon Speedlights for additional lighting options.
Q: Can I use my existing Nikon lenses with the Z7 II?
A: Yes, the Nikon Z7 II is compatible with Nikon F-mount lenses using an FTZ adapter.
Q: Is the Nikon D3400 weather-sealed?
A: No, the Nikon D3400 is not weather-sealed. It is recommended to use it in dry conditions and avoid exposing it to extreme weather conditions.
Q: Can I record slow-motion videos with the Nikon Z7 II?
A: Yes, the Nikon Z7 II supports slow-motion video recording at various frame rates, including 120 frames per second (fps) and 60 fps.
Q: Which camera is better for wildlife photography?
A: The Nikon Z7 II, with its advanced autofocus system, high-resolution sensor, and image stabilization, is better suited for wildlife photography due to its superior performance in capturing fast-moving subjects and detailed images.


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