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Nikon D3300 vs D7100 Comparison

Storage & Battery

Nikon D3300

Nikon D3300 camera image

Nikon D7100

Nikon D7100
Nikon D3300
Nikon D7100
Refers to the year this camera was officially made available for sale.
Announcement Date
Refers to the date the manufacturer publicly announced the upcoming release and general specs of this camera.
January 07, 2014
February 21, 2013
Camera Type
Camera Size
Camera Weight

The Nikon D7100 comes out on top with a score of 65/100, compared to the Nikon D3300‘s score of 55/100. Both cameras are DSLRs and were released in the early 2010s, with the D3300 being released in 2014 and the D7100 in 2013. They share similar dimensions, but the D7100 is larger and heavier at 136 x 107 x 76mm and 765g, while the D3300 measures 124 x 98 x 76mm and weighs 430g.

The D7100’s higher score reflects its superior performance and features, justifying its higher launch price of $1200 compared to the D3300’s $650. The D3300, on the other hand, has the advantage of being lighter and more compact, making it more convenient for casual photographers and those on the go.

Taking all factors into consideration, the Nikon D7100 is the better camera in terms of performance and features, while the Nikon D3300 is more suitable for those who prioritize portability and affordability.

Nikon D3300 vs D7100 Overview and Optics

The Nikon D7100 edges out the Nikon D3300 in the optics comparison with a score of 67/100 to the D3300’s 64/100. Both cameras share several specifications, such as a 24-megapixel CMOS sensor, an APS-C sensor size, a Nikon F DX lens mount, and a lack of image stabilization.

The D7100 gains its advantage with a higher shooting speed of 6 frames per second, compared to the D3300’s 5 frames per second. Additionally, the D7100 has a slightly better DXOMARK sensor score of 83, while the D3300 scores 82. These differences contribute to the D7100’s superior performance in capturing fast-moving subjects and producing marginally better image quality.

On the other hand, the D3300 has an Expeed 4 processor, which is an upgrade from the D7100’s Expeed 3 processor. This allows the D3300 to process images more efficiently and potentially improve overall performance. However, this advantage does not outweigh the benefits of the D7100’s higher shooting speed and DXOMARK sensor score.

In comparing the optics of the Nikon D3300 and D7100, it is clear that the D7100 is the superior choice due to its higher shooting speed and slightly better sensor performance. While the D3300 does have a more advanced processor, this advantage is not enough to compensate for the D7100’s other strengths. Therefore, the Nikon D7100 comes out as the winner in this optics comparison.

The higher the number of megapixels, the more detail the cameras sensor can capture.
24.2 MP
24.1 MP
Image Resolution
Image resolution is measured in pixels and megapixels, width by height. The higher the number, the higher its resolution.
6000 x 4000 px
6000 x 4000 px
Sensor Type
The camera sensor captures light and records the image. Sensors vary in physical size, the number of pixels, and quality.
Sensor Size
The sensor size contributes to the overall quality as well as the dynamic and tonal range a camera can capture. As a rule of thumb, the more surface there is to read the light, the more information it will capture.
15.4 x 23.2 mm
15.6 x 23.5 mm
Sensor Format
Refers to the most commonly used sensor sizes.
Frame Rate
The number of sequential frames per second the camera can write to the memory card when shooting in burst or continuous mode.
5 fps
6 fps
Lens Mount
The lens mount will tell you what type of lens range you can fit onto the camera body. Often the same camera company will have different lens ranges for different cameras.
Nikon F DX
Nikon F DX
Image Processor
The image processor in the camera converts the information collected on the sensor for digital storage on the memory card.
Expeed 4
Expeed 3
Aspect Ratio
The aspect ratio refers to the proportional difference between width and height. The most popular aspect ratios are 3:2 and 4:3.
Minimum ISO (Native)
Refers to the lowest native (or 'base') ISO setting. Lower ISO are less sensitive to light but make a cleaner image.
Maximum ISO (Native)
Refers to the highest native (or 'base') ISO setting. Higher ISO is necessary for low-light situations or night photography, but higher ISOs often introduce grain or noise.
Minimum ISO (Expanded)
Expanded (or extended) ISO is a digitally enhanced feature available on some cameras. It allows you to push beyond the native ISO range if necessary.
Maximum ISO (Expanded)
Expanded (or extended) ISO is a digitally enhanced feature available on some cameras. It allows you to push beyond the native ISO range if necessary.
Minimum Shutter Speed
The minimum shutter speed will tell you the longest exposure your camera can take without using an external accessory.
30 s
30 s
Maximum Shutter Speed
The maximum shutter speed tells you the length inside 1 second the camera will capture. These can sometimes be extended with accessories such as extra external batteries.
1/ 4000 s
1/ 8000 s
Autofocus Points
Autofocus points show where the camera is focusing graphically as squares or brackets in Live View or on an electronic viewfinder. These points are also used for light meter readings.
In-body Stabilization
In-body Stabilization means the camera has a certain technology embedded that counteracts camera shake.
Viewfinder Type
The viewfinder type is either electronic or optical. Electronic viewfinders will have a small screen in the viewfinder. Optical viewfinders will use prisms and mirrors to look through the lens.
Optical (pentamirror)
Optical (pentaprism)

Nikon D3300 vs D7100 Video Performance

The Nikon D7100 takes the lead in video capabilities with a score of 57/100, just one point ahead of the Nikon D3300, which scores 56/100. Both cameras share some identical video specifications, including Full HD video resolution and a maximum video dimension of 1920 x 1080. These shared features ensure that both cameras produce high-quality video recordings.

The D7100 surpasses the D3300 with its built-in time-lapse functionality, which allows users to create time-lapse videos without needing additional equipment or software. This advantage makes the D7100 more versatile and convenient for shooting creative and dynamic videos.

On the other hand, the D3300 outshines the D7100 in terms of maximum video frame rate, offering 60fps compared to the D7100’s 30fps. This higher frame rate allows the D3300 to capture smoother motion and provides more flexibility when slowing down footage for slow-motion effects.

Despite the D7100’s higher video score, the D3300’s superior frame rate and the D7100’s time-lapse feature make each camera better suited for different video applications. Users seeking time-lapse capabilities will prefer the D7100, while those prioritizing smooth motion and slow-motion effects will find the D3300 more appealing. Ultimately, the choice between these two cameras depends on the specific video requirements of the user.

Indicates if this camera is capable of recording video.
Max Video Resolution
The best resolution this camera can capture video in. Modern cameras can capture up to 8K video.
Full HD
Full HD
Max Video Dimensions
Video resolution measured by the greatest number of pixels possible in each frame, width by height. A higher resolution means more detail or clarity in your video.
1920 x 1080 px
1920 x 1080 px
Max Video Frame Rate
How many frames per second your video will capture. Most cameras have options for multiple frame rates, depending on the resolution you shoot in. For a general video, 24p or 30p is the standard, but more serious filmmakers may need a higher frame rate for creative effect.
60 p
30 p
Time-Lapse Built In
A built in time-lapse mode will allow continuous shooting throughout a prolonged period of time to be compressed into a sped up video.
Video File Format
Different cameras can record in various video file formats. The File format you record in can impact how you edit and use the files.

Nikon D3300 vs D7100 Features and Benefits

The Nikon D7100 emerges as the winner in the features category with a score of 59/100, compared to the Nikon D3300’s score of 41/100. Both cameras share some common specifications, such as the lack of a touchscreen, flip screen, GPS, and Bluetooth. However, the D7100 surpasses the D3300 in several aspects, making it the superior choice in terms of features.

The D7100 boasts a larger screen size of 3.2 inches, compared to the D3300’s 3-inch screen. Furthermore, the screen resolution of the D7100 is significantly higher at 1,228,800 dots, while the D3300 has a resolution of 921,000 dots. This difference provides users of the D7100 with a clearer and more detailed display for reviewing images and navigating the camera’s settings.

One of the key advantages the D7100 has over the D3300 is its built-in Wi-Fi capability. This allows users to easily share their photos, remotely control the camera, and transfer files without the need for additional accessories or cables.

On the other hand, the D3300 does not have any notable advantages over the D7100 in terms of features. It lacks the Wi-Fi capability, has a smaller screen, and a lower screen resolution.

Taking into account the differences in features, it is evident that the Nikon D7100 is the better choice for those who value a larger, higher-resolution screen and Wi-Fi connectivity. The D3300, while lacking in these features, may still be suitable for those who prioritize other aspects such as price or portability.

Built-in Flash
A built-in flash will often be positioned right above the lens. This will automatically pop up when you activate it.
External Flash
External flashes are often connected through a hot shoe at the top of a camera, or a cable at the side of the camera.
GPS features in a camera will include location metadata to each of your photographs.
Weather Sealing
Weather sealing capabilities will give you more confidence when shooting in unfavourable conditions.
Screen Type
Touch Screen
Touchscreen allows you to change camera settings and access menus with a swipe of your finger, instead of using buttons.
Screen Size
Screen Resolution
Screen dots indicate the resolution of the LCD screen by including each sub pixel.
921,000 dots
1,228,800 dots
Flip Screen
A flip screen (or articulating screen) is a second screen which can flip out from the side or top of the camera. This rotating screen allows you more freedom to take photos at different angles.
Live View
Live View feature allows you to see a continuous live video of what is being seen through your lens.
Bluetooth capabilities allow you wireless control of your camera with other external devices.

Nikon D3300 vs D7100 Storage and Battery

The Nikon D7100 outperforms the Nikon D3300 in storage and battery, scoring 76 out of 100 compared to the D3300’s score of 32. Both cameras share compatibility with SD, SDHC, and SDXC memory cards and lack USB charging capabilities.

The D7100 surpasses the D3300 with its dual memory card slots, providing more storage flexibility and backup options. Additionally, the D7100 boasts an impressive battery life of 950 shots, significantly more than the D3300’s 700 shots. The D7100 uses the EN-EL15 battery type, contributing to its longer battery life.

On the other hand, the D3300 has only one memory card slot and a shorter battery life due to its EN-EL14a battery type. However, this camera may still be suitable for casual photographers who do not require extensive storage or battery capacity.

Considering these points, the Nikon D7100 emerges as the superior choice for photographers needing ample storage and extended battery life, while the Nikon D3300 may suffice for those with more modest requirements.

Storage and Battery
Storage and Battery
Memory Card
Dual Memory Card Slots
Battery Type
Battery Life
Approximately how long this cameras battery will last measured by how many photographs you will be able to take.
700 shots
950 shots
USB Charging
Sensor scores tested by DXOMARK
Overall Score
DXOMARK overall sensor score.
Portrait (Color Depth)
As described by DXOMARK 'The Portrait score in our camera sensor reviews defines color depth performance and its unit is a number of bits. A color depth of 22 bits is excellent; differences below 1 bit are barely noticeable.'
24.3 bits
24.2 bits
Landscape (Dynamic Range)
As described by DXOMARK 'The Landscape score in our camera sensor tests defines the maximum dynamic range of the camera sensor and its unit is an exposure value (EV). A value of 12 EV is excellent with differences below 0.5 EV usually not noticeable.'
12.8 EVs
13.7 EVs
Sports (Low-Light ISO)
Described by DXOMARK as 'The maximal value of ISO sensitivity needed to reach a given value of Signal-to-Noise Ratio (SNR). The greater the value, the better'

Alternatives to the Nikon D3300 and D7100

Nikon D3300 vs D7100 Comparison image.

Are you still undecided about which camera is right for you? Have a look at these popular comparisons that feature the Nikon D3300 or the Nikon D7100:

User Scores
B&H photo video
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