This review is devoted to D3100 that Nikon has first introduced to the public in Dec 21, 2010. This model is a Entry-Level DSLR camera with a resolution of 14.0 MP and a APS-C (23.1 x 15.4 mm) sized CMOS sensor.
Initially, Nikon developed this model to replace their older
and, after some time, Nikon has replaced this upgraded model with their most recent
To learn more about the specs and difference between these models, check our
complete comparison by following these links:
Nikon D3100 vs. D3200
Nikon D3100 vs. D3000
In Entry-Level DSLR cameras (Top 10 DSLR Cameras) this model has taken rank #118 out of 200. Its Overall Score has reached 41/100 and it takes a rank of #877 out of 1174 in all Cameras.
Now let's delve into more details of our Nikon D3100 review by assessing its features and specs, as well as checking what pros and cons it has compared to other average products in this category.
Popular comparisons of Nikon D3100
In this part of our review, we are going to take a closer look at the technical specs and features presented in Nikon D3100. In addition, we are going to define the main pros and cons of this model and, based on this info, compare it to other average Entry-Level DSLR cameras.
Nikon D3100 has the following external dimensions 124 x 124 x 75 mm (48.82 x 37.8 x 29.53″) with the weight of 505 g.
The typical weight for average Entry-Level DSLR type cameras is 539g. If we compare the average indicator of the weight of Nikon D3100, we can conclude that this model is lighter than many other similar products.
Talking about the camera’s thickness, it is worth saying that Nikon D3100 is wider than other average cameras from this class. Its thickness is 75mm.
Look at the pictures below to see the front and top view of Nikon D3100 with the indication of this model’s dimensions:
If you want to have a better idea of how big the Nikon D3100 is, look at the pictures below to see how big it is compared to a credit card and a AA type battery.
Finally, let's check how different are the weight and thickness of the Nikon D3100 compared to other models from this class of cameras presented by the brand’s competitors:
Unfortunately, Nikon D3100 comes without a waterproof feature, so if you want it to serve well and last longer, you will have to use it very carefully and avoid water.
Unfortunately, Nikon D3100 comes without a dustproof feature, so if you want it to serve well and last longer, you will have to use it very carefully and protect your camera from external threats such as dust.
Nikon D3100 boasts of a resolution of 14.0 MP and is equipped with a APS-C (23.1 x 15.4 mm) sized CMOS sensor.
The base of Nikon D3100 has the following ISO range 100 - 3200 and it also comes with a possibility of extending this indicator to 12800.
Also, this model comes with the support of the RAW file. This gives you more opportunities in terms of further processing of your files as you can pick to save them in a RAW format.
Nikon D3100 features a 14.0 MP APS-C sensor, which is not a good pick for high-quality and detailed pictures. However, we have an alternative option for you if you were looking for higher resolution.
DxOMark gives us a possibility to make a clear and scientific assessment of the quality of camera sensors’ image. Nikon D3100, in its turn, features a sensor that was already studied and assessed by DxO Mark. After a complete evaluation, this type of sensor has received a score of 67 for the image quality. If you are looking to see how DxO Mark has tested and evaluated the Nikon D3100’s sensor.
Nikon D3100 is known for the lack of anti-alias (Low-pass) filter. It is one of its essential features of the sensor built in this model. The absence of this filter contributes to a higher level of details and sharpness in the pictures you take. Yet, the lack of an anti-alias filter also enhances the possibility of more occurring in certain conditions.
Now let’s check how we can compare the size of APS-C sensor featured in Nikon D3100 with other standard sensor sizes.
Nikon D3100 is equipped with a Fixed Type 3" LCD screen. The resolution of this model’s screen reaches 230k dots.
In addition, this model comes with a built-in Optical (pentamirror) ViewFinder.
The ViewFinder in D3100 has quite nice characteristic. Its magnification ratio is 0.53x and it also provides a coverage of 95%.
Some of the main reasons why the OVF presented in this model is a handy tool are that it allows you to see a scene without any time lag or resolution limits. Besides, it also ensures the highest level of clarity that can be elaborated by the lens and the human eye. Who can benefit from this feature? The OVF is especially handy when shooting sports events. This smart system will allow photographers to see action instantly and figure out what is the right timing for capturing a specific moment.
Some of the other highlights of Nikon D3100 are its 3.0 fps max speed and 1/4000 sec max shutter speed, which allow you to shoot continuously.
D3100 features both an embedded flash and a flash shoe, which means that you can use both built-in and external flashes depending on your needs.
One more highlight that makes Nikon D3100 stand out is the fact that it features two smart AutoFocusing systems. One of these systems is called Phase Detection and the other one is Contrast Detection. Both features stand for higher accuracy and focus speed in different situations. With the smart AutoFocus system presented in this model, photographers can choose from 11 points.
In addition, D3100 has a Face detection AF feature that quickly finds the faces that appear within the frame range and locks the focus on them automatically.
As for the video quality characteristics of Nikon D3100, it gives you a possibility to shoot videos at the highest resolution of 1920 x 1080 You also have enough flexibility in terms of how you can save your files. Namely, Nikon D3100 allows you to save files in MPEG-4 formats.
Nikon D3100 provides full HD resolution, which means that this model shows decent performance in most situations.
Nikon D3100 is not equipped with any ports that would allow you to connect external headphones and microphones to it.
You can connect D3100 to compatible devices via its USB 2.0 or HDMI ports.
In concordance with generally accepted CIPA standards, the battery featured in Nikon D3100 provides a shooting life of 550, while the average battery life of cameras in this class is 588 shots.
With the commonly accepted standards in mind, we can conclude that Nikon D3100 is above the average indicator of battery life. However, we believe it is still a great idea to grab a few extra batteries if you are planning long photo trips.
In this part of our review, we are going to focus on Nikon D3100’s performance in various fields of photography. Each sub-section stands for a specific photography area. In every part, we will review Nikon D3100’s name performance and give it an overall score. This first spider web graph indicates how we can compare the D3100 to the average DSLR camera.
Hover your mouse over the points to see the score details for each photography type.
After carefully reviewing how well Nikon D3100 performs Portrait Photography, we gave it a score of 63. Compared to scores of other cameras from the same class, Nikon D3100 can be called a Strong model for this type of photography.
If the score of this model doesn’t impress you and you are still looking for a model that is better suited for Portrait Photography, we recommend you to check out our Top 10 Cameras for Portrait Photography.
After carefully reviewing how well Nikon D3100 performs Street Photography, we gave it a score of 62. Compared to scores of other cameras from the same class, Nikon D3100 can be called a Strong model for this type of photography.
After carefully reviewing how well Nikon D3100 performs Sports Photography, we gave it a score of 66. Compared to scores of other cameras from the same class, Nikon D3100 can be called a 66 model for this type of photography.
After carefully reviewing how well Nikon D3100 performs Daily Photography, we gave it a score of 47. Compared to scores of other cameras from the same class, Nikon D3100 can be called a Intermediate model for this type of photography.
After carefully reviewing how well Nikon D3100 performs Landscape Photography, we gave it a score of 78. Compared to scores of other cameras from the same class, Nikon D3100 can be called a 78 model for this type of photography.
If the score of this model doesn’t impress you and you are still looking for a model that is better suited for Landscape Photography, we recommend you to check out our Top 10 Cameras for Landscape Photography.
|Announced||Dec 21, 2010|
|Body Type||Compact SLR|
|Lens Mount||Nikon F|
|Number of Lenses||287|
|Focal Length Multiplier||1.5x|
|Macro Focus Range|
|Screen Type||Fixed Type|
|Screen Resolution||230k dots|
|ViewFinder Resolution||0k dots|
|Min Shutter Speed||30 s|
|Max Shutter Speed||1/4000 s|
|Continuous Shooting||3.0 fps|
|Manual Exposure Mode|
|Custom White Balance|
|Flash Modes||Auto, Red-Eye, Slow, Red-Eye Slow, Rear curtain|
|DxO Sensor Scores|
|DxO Sensor Scores||67|
|DxO Color Depth||22.5|
|DxO Dynamic Range||11.3|
|DxO Low Light ISO||919|
|Sensor Dimensions||23.1 x 15.4 mm|
|Sensor Area||355.74 mm2|
|Sensor Resolution||14.0 MP|
|Max Image Resolution||4608 x 3072|
|Max Native ISO||3,200|
|Max Boosted ISO||12,800|
|Min Native ISO||100|
|AF Multi Area|
|AF Live View|
|AF Face Detection|
|AF Contrast Detection|
|AF Phase Detection|
|Number of Focus Points||11|
|Number of Cross Focus Points||1|
|Video Resolutions||1920 x 1080 (24 fps), 1280 x 720 (30, 25, 24 fps), 640 x 424 (24 fps)|
|Max Video Resolution||1920 x 1080|
|Physical Dimensions||124 x 96 x 75 mm|
|Battery Life||550 shots|
|Battery Type||550 shots|