Leica S1 Contax Camera Comparison
APO-Telyt Module Vivitar Exif data
A potelyt.com – Photography & Imaging Resources
ad
PW

Nikon D7100 vs Sony NEX-3

The Nikon D7100 and the Sony Alpha NEX-3 are two digital cameras that were officially introduced, respectively, in February 2013 and May 2010. The D7100 is a DSLR, while the NEX-3 is a mirrorless interchangeable lens camera. Both cameras are equipped with an APS-C sensor. The Nikon has a resolution of 24 megapixels, whereas the Sony provides 14 MP.

Below is an overview of the main specs of the two cameras as a starting point for the comparison.

Headline Specifications
Nikon D7100 versus Sony NEX-3
Nikon D7100 Sony NEX-3
Digital single lens reflex Mirrorless system camera
Nikon F mount lenses Sony E mount lenses
24 MP, APS-C Sensor 14 MP, APS-C Sensor
1080/60p Video 720/30p Video
ISO 100-6,400 (50 - 25,600) ISO 200-12,800
Optical viewfinder Viewfinder optional
3.2 LCD, 1229k dots 3.0 LCD, 920k dots
Fixed screen (not touch-sensitive) Tilting screen (not touch-sensitive)
6 shutter flaps per second 7 shutter flaps per second
Weathersealed bodynot weather sealed
950 shots per battery charge330 shots per battery charge
136 x 107 x 76 mm, 765 g 117 x 62 x 33 mm, 297 g

Going beyond this snapshot of core features and characteristics, what are the differences between the Nikon D7100 and the Sony Alpha NEX-3? Which one should you buy? Read on to find out how these two cameras compare with respect to their body size, their imaging sensors, their shooting features, their input-output connections, and their reception by expert reviewers.

Body comparison

An illustration of the physical size and weight of the Nikon D7100 and the Sony NEX-3 is provided in the side-by-side display below. The two cameras are presented according to their relative size. Three successive views from the front, the top, and the rear are shown. All width, height and depth dimensions are rounded to the nearest millimeter.

The NEX-3 can be obtained in three different colors (black, silver, red), while the D7100 is only available in black.

Size Nikon D7100 vs Sony NEX-3
Compare D7100 versus NEX-3 top
Comparison D7100 or NEX-3 rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Sony NEX-3 is considerably smaller (50 percent) than the Nikon D7100. Moreover, the NEX-3 is substantially lighter (61 percent) than the D7100. It is worth mentioning in this context that the D7100 is splash and dust resistant, while the NEX-3 does not feature any corresponding weather-sealing.

The above size and weight comparisons are to some extent incomplete since they do not consider the interchangeable lenses that both of these cameras require. Both cameras have similarly sized sensors, but DSLRs have a larger flange-to-focal plane distance than mirrorless cameras, which imposes contraints on the optical engineering process and generally leads to bigger and heavier lenses. You can compare the optics available for the two cameras in the Nikon Lens Catalog (D7100) and the Sony E-Mount Lens Catalog (NEX-3). Mirrorless cameras, such as the NEX-3, have moreover the advantage that they can use many lenses from other systems via adapters, as they have a relatively short flange to focal plane distance.

Concerning battery life, the D7100 gets 950 shots out of its EN-EL15 battery, while the NEX-3 can take 330 images on a single charge of its NP-FW50 power pack.

The adjacent table lists the principal physical characteristics of the two cameras alongside a wider set of alternatives. In case you want to display and compare another camera duo, just click on the right or left arrow next to the camera that you would like to inspect. Alternatively, you can also use the CAM-parator to select your camera combination among a larger number of options.

scroll hint
Body Specifications
  Camera
Model
Camera
Width
Camera
Height
Camera
Depth
Camera
Weight
Battery
Life 1
Weather
Sealing
Camera
Launch 2
Launch
Price (USD)
Street
Price
 
Nikon D7100 5.4 in 4.2 in 3.0 in 27.0 oz 950 Y Feb 2013 1,199i
 
Sony NEX-3 4.6 in 2.4 in 1.3 in 10.5 oz 330 n May 2010 599i
 
Canon 70D 5.5 in 4.1 in 3.1 in 26.6 oz 920 Y Jul 2013 1,199i
 
Nikon D7500 5.4 in 4.1 in 2.9 in 25.4 oz 950 Y Apr 2017 1,299 i
 
Nikon D500 5.8 in 4.5 in 3.2 in 30.3 oz 1240 Y Jan 2016 1,999 i
 
Nikon D7200 5.4 in 4.2 in 3.0 in 27.0 oz 1110 Y Mar 2015 1,199i
 
Nikon D750 5.6 in 4.4 in 3.1 in 26.5 oz 1230 Y Sep 2014 2,299i
 
Nikon D3300 4.9 in 3.9 in 3.0 in 15.2 oz 700 n Jan 2014 499i
 
Nikon D610 5.6 in 4.4 in 3.2 in 30.0 oz 900 Y Oct 2013 1,999 i
 
Nikon D600 5.6 in 4.4 in 3.2 in 30.0 oz 900 Y Sep 2012 2,099i
 
Nikon D7000 5.2 in 4.1 in 3.0 in 27.5 oz 1050 Y Sep 2010 1,499i
 
Sony A5100 4.3 in 2.5 in 1.4 in 10.0 oz 400 n Aug 2014 549 i
 
Sony NEX-3N 4.3 in 2.4 in 1.4 in 9.5 oz 480 n Feb 2013 499i
 
Sony RX10 5.1 in 3.5 in 4.0 in 28.7 oz 420 Y Oct 2013 1,299i
 
Sony NEX-5R 4.4 in 2.3 in 1.5 in 9.7 oz 330 n Aug 2012 749i
 
Sony NEX-5N 4.4 in 2.3 in 1.5 in 9.5 oz 460 n Aug 2011 699i
 
Sony NEX-5 4.4 in 2.3 in 1.5 in 10.1 oz 330 n May 2010 699i
Notes: Measurements and pricing do not include easily detachable parts, such as add-on or interchangeable lenses or optional viewfinders.
(1) Number of images that can be taken on a full battery charge according to the CIPA-standard; (2) Official announcement.

Any camera decision will naturally be influenced heavily by the price. The retail prices at the time of the camera’s release place the model in the market relative to other models in the producer’s line-up and the competition. The NEX-3 was launched at a markedly lower price (by 50 percent) than the D7100, which puts it into a different market segment. Usually, retail prices stay at first close to the launch price, but after several months, discounts become available. Later in the product cycle and, in particular, when the replacement model is about to appear, further discounting and stock clearance sales often push the camera price considerably down.

ad

Sensor comparison

The size of the imaging sensor is a crucial determinant of image quality. A large sensor will tend to have larger individual pixels that provide better low-light sensitivity, wider dynamic range, and richer color-depth than smaller pixel-units in a sensor of the same technological generation. Further, a large sensor camera will give the photographer additional creative options when using shallow depth-of-field to isolate a subject from its background. On the downside, larger sensors tend to be associated with larger, more expensive camera bodies and lenses.

Both cameras under consideration feature an APS-C sensor, but their sensors differ slightly in size. The sensor area in the NEX-3 is 1 percent smaller. They nevertheless have the same format factor of 1.5. Both cameras have a native aspect ratio (sensor width to sensor height) of 3:2.

Nikon D7100 and Sony NEX-3 sensor measures

With 24MP, the D7100 offers a higher resolution than the NEX-3 (14MP), but the D7100 has smaller individual pixels (pixel pitch of 3.91μm versus 5.11μm for the NEX-3). However, the D7100 is a much more recent model (by 2 years and 9 months) than the NEX-3, and its sensor will have benefitted from technological advances during this time that enhance the light gathering capacity of its pixels. Coming back to sensor resolution, it should be mentioned that the D7100 has no anti-alias filter installed, so that it can capture all the detail its sensor resolves.

The resolution advantage of the Nikon D7100 implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the D7100 for good quality output (200 dots per inch) amounts to 30 x 20 inches or 76.2 x 50.8 cm, for very good quality (250 dpi) 24 x 16 inches or 61 x 40.6 cm, and for excellent quality (300 dpi) 20 x 13.3 inches or 50.8 x 33.9 cm. The corresponding values for the Sony NEX-3 are 23 x 15.3 inches or 58.3 x 38.8 cm for good quality, 18.4 x 12.2 inches or 46.7 x 31 cm for very good quality, and 15.3 x 10.2 inches or 38.9 x 25.9 cm for excellent quality prints.

The Nikon D7100 has a native sensitivity range from ISO 100 to ISO 6400, which can be extended to ISO 50-25600. The corresponding ISO settings for the Sony Alpha NEX-3 are ISO 200 to ISO 12800 (no boost).

D7100 versus NEX-3 MP

For many cameras, data on sensor performance has been reported by DXO Mark. This service is based on lab testing and assigns an overall score to each camera sensor, as well as ratings for dynamic range ("DXO Landscape"), color depth ("DXO Portrait"), and low-light sensitivity ("DXO Sports"). Of the two cameras under review, the D7100 provides substantially higher image quality than the NEX-3, with an overall score that is 15 points higher. This advantage is based on 2.1 bits higher color depth, 1.7 EV in additional dynamic range, and 0.6 stops in additional low light sensitivity. The adjacent table reports on the physical sensor characteristics and the outcomes of the DXO sensor quality tests for a sample of comparator-cameras.

scroll hint
Sensor Characteristics
  Camera
Model
Sensor
Class
Resolution
(MP)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
 
Nikon D7100 APS-C 24.0 6000 40001080/60p24.213.7125683
 
Sony NEX-3 APS-C 14.0 4592 3056720/30p22.112.083068
 
Canon 70D APS-C 20.0 5472 36481080/30p22.511.692668
 
Nikon D7500 APS-C 20.7 5568 37124K/30p24.314.0148386
 
Nikon D500 APS-C 20.7 5568 37124K/30p24.014.0132483
 
Nikon D7200 APS-C 24.0 6000 40001080/60p24.514.6133387
 
Nikon D750 Full Frame 24.2 6016 40161080/60p24.814.5295693
 
Nikon D3300 APS-C 24.0 6000 40001080/60p24.312.8138582
 
Nikon D610 Full Frame 24.2 6016 40161080/30p25.114.4292594
 
Nikon D600 Full Frame 24.2 6016 40161080/30p25.114.2298094
 
Nikon D7000 APS-C 16.1 4928 326410800/24p23.513.9116780
 
Sony A5100 APS-C 24.0 6000 40001080/60p23.812.7134780
 
Sony NEX-3N APS-C 16.0 4912 32641080/60i22.812.5106774
 
Sony RX10 1-inch 20.0 5472 36481080/60p22.912.647469
 
Sony NEX-5R APS-C 16.0 4912 32641080/60i23.713.191078
 
Sony NEX-5N APS-C 16.0 4912 32641080/60i23.612.7107977
 
Sony NEX-5 APS-C 14.0 4592 30561080/60i22.212.279669

Many modern cameras are not only capable of taking still images, but can also record movies. The two cameras under consideration both have sensors whose read-out speed is fast enough to capture moving pictures, but the D7100 provides a higher video resolution than the NEX-3. It can shoot video footage at 1080/60p, while the Sony is limited to 720/30p.

ad

Feature comparison

Apart from body and sensor, cameras can and do differ across a range of features. For example, the D7100 has an optical viewfinder, which can be very useful when shooting in bright sunlight. In contrast, the NEX-3 relies on live view and the rear LCD for framing. That said, the NEX-3 can be equipped with an optional viewfinder – the FDA-SV1. The following table reports on some other key feature differences and similarities of the Nikon D7100, the Sony NEX-3, and comparable cameras.

scroll hint
Core Features
  Camera
Model
Viewfinder
(Type or
000 dots)
Control
Panel
(yes/no)
LCD
Size
(inch)
LCD
Resolution
(000 dots)
LCD
Attach-
ment
Touch
Screen
(yes/no)
Mech
Shutter
Speed
Shutter
Flaps
(1/sec)
Built-in
Flash
(yes/no)
Built-in
Image
Stab
 
Nikon D7100optical Y 3.2 1229 fixed n 1/8000s 6.0 Y n
 
Sony NEX-3optional n 3.0 920 tilting n 1/4000s 7.0 n n
 
Canon 70Doptical Y 3.0 1040 swivel Y 1/8000s 7.0 Y n
 
Nikon D7500optical Y 3.2 922 tilting Y 1/8000s 8.0 Y n
 
Nikon D500optical Y 3.2 2359 tilting Y 1/8000s 10.0 n n
 
Nikon D7200optical Y 3.2 1229 fixed n 1/8000s 6.0 Y n
 
Nikon D750optical Y 3.2 1229 tilting n 1/4000s 6.0 Y n
 
Nikon D3300optical n 3.0 921 fixed n 1/4000s 5.0 Y n
 
Nikon D610optical Y 3.2 921 fixed n 1/4000s 6.0 Y n
 
Nikon D600optical Y 3.0 921 fixed n 1/4000s 5.5 Y n
 
Nikon D7000optical Y 3.0 921 fixed n 1/8000s 6.0 Y n
 
Sony A5100none n 3.0 922 tilting Y 1/4000s 6.0 Y n
 
Sony NEX-3Noptional n 3.0 460 tilting n 1/4000s 4.0 Y n
 
Sony RX101440 Y 3.0 1229 tilting n 1/3200s 10.0 Y Y
 
Sony NEX-5Roptional n 3.0 920 tilting Y 1/4000s 10.0 n n
 
Sony NEX-5Noptional n 3.0 920 tilting Y 1/4000s 10.0 n n
 
Sony NEX-5optional n 3.0 920 tilting n 1/4000s 7.0 n n

One difference between the cameras concerns the presence of an on-board flash. The D7100 has one, while the NEX-3 does not. While the built-in flash of the D7100 is not very powerful, it can at times be useful as a fill-in light.

The NEX-3 has an articulated screen that can be turned to be front-facing. This characteristic will be appreciated by vloggers and photographers who are interested in taking selfies. In contrast, the D7100 does not have a selfie-screen.

The Nikon D7100 has an intervalometer built-in. This enables the photographer to capture time lapse sequences, such as flower blooming, a sunset or moon rise, without purchasing an external camera trigger and related software.

The D7100 writes its imaging data to SDXC cards, while the NEX-3 uses SDXC or Memory Stick PRO Duo cards. The D7100 features dual card slots, which can be very useful in case a memory card fails. In contrast, the NEX-3 only has one slot. The D7100 supports UHS-I cards (Ultra High Speed data transfer of up to 104 MB/s), while the NEX-3 cannot take advantage of Ultra High Speed SD cards.

ad

Connectivity comparison

For some imaging applications, the extent to which a camera can communicate with its environment can be an important aspect in the camera decision process. The table below provides an overview of the connectivity of the Nikon D7100 and Sony Alpha NEX-3 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.

scroll hint
Input-Output Connections
  Camera
Model
Hotshoe
Port
Internal
Microphone
Internal
Speaker
Microphone
Port
Headphone
Port
HDMI
Port
USB
Port
WiFi
Support
NFC
Support
Bluetooth
Support
 
Nikon D7100YstereomonoYYmini2.0---
 
Sony NEX-3Ystereomono--mini2.0---
 
Canon 70DYstereomonoY-mini2.0Y--
 
Nikon D7500YstereomonoYYmini2.0Y-Y
 
Nikon D500YstereomonoYYmini3.0YYY
 
Nikon D7200YstereomonoYYmini2.0YY-
 
Nikon D750YstereomonoYYmini2.0Y--
 
Nikon D3300YmonomonoY-mini2.0---
 
Nikon D610YmonomonoYYmini2.0---
 
Nikon D600YmonomonoYYmini2.0---
 
Nikon D7000YmonomonoY-mini2.0---
 
Sony A5100-stereomono--micro2.0YY-
 
Sony NEX-3N-stereomono--micro2.0---
 
Sony RX10YstereomonoYYmicro2.0YY-
 
Sony NEX-5RYstereomono--mini2.0Y--
 
Sony NEX-5NYstereomono--mini2.0---
 
Sony NEX-5Ystereomono--mini2.0---

It is notable that the D7100 has a microphone port, which is missing on the NEX-3. Such an external microphone input can help to substantially improve the quality of audio recordings when a good external microphone is used.

Both the D7100 and the NEX-3 have been discontinued, but can regularly be found used on eBay. The NEX-3 was replaced by the Sony NEX-3N, while the D7100 was followed by the Nikon D7200. Further information on the two cameras (e.g. user guides, manuals), as well as related accessories, can be found on the official Nikon and Sony websites.

ad

Review summary

So what conclusions can be drawn? Is there a clear favorite between the Nikon D7100 and the Sony NEX-3? Which camera is better? The listing below highlights the relative strengths of the two models.

ilogo

Arguments in favor of the Nikon D7100:

  • More detail: Offers more megapixels (24 vs 14MP) with a 31% higher linear resolution.
  • Maximized detail: Lacks an anti-alias filter to exploit the sensor's full resolution potential.
  • Better image quality: Scores substantially higher (15 points) in the DXO overall assessment.
  • Richer colors: Generates images with noticeably better colors (2.1 bits more color depth).
  • More dynamic range: Captures a larger spectrum of light and dark details (1.7 EV of extra DR).
  • Better low-light sensitivity: Requires less light for good images (0.6 stops ISO advantage).
  • Better video: Provides higher definition movie capture (1080/60p vs 720/30p).
  • Better sound: Can connect to an external microphone for higher quality sound recording.
  • Better sound control: Has a headphone port that enables audio monitoring while recording.
  • Easier framing: Has an optical viewfinder for image composition and settings control.
  • Easier setting verification: Features an LCD display on top to control shooting parameters.
  • Larger screen: Has a bigger rear LCD (3.2" vs 3.0") for image review and settings control.
  • More detailed LCD: Has a higher resolution rear screen (1229k vs 920k dots).
  • Faster shutter: Has higher mechanical shutter speed (1/8000s vs 1/4000s) to freeze action.
  • Easier time-lapse photography: Has an intervalometer built-in for low frequency shooting.
  • Longer lasting: Can take more shots (950 versus 330) on a single battery charge.
  • Better sealing: Is weather sealed to enable shooting in dusty or wet environments.
  • Easier fill-in: Is equipped with a small onboard flash to brighten deep shadow areas.
  • Greater peace of mind: Features a second card slot as a backup in case of memory card failure.
  • Faster buffer clearing: Has an SD card interface that supports the UHS-I standard.
  • More modern: Reflects 2 years and 9 months of technical progress since the NEX-3 launch.

ilogo

Reasons to prefer the Sony Alpha NEX-3:

  • Better moiré control: Has an anti-alias filter to avoid artificial patterns to appear in images.
  • More flexible LCD: Has a tilting screen for odd-angle shots in landscape orientation.
  • More selfie-friendly: Has an articulated screen that can be turned to be front-facing.
  • Faster burst: Shoots at higher frequency (7 vs 6 flaps/sec) to capture the decisive moment.
  • More compact: Is smaller (117x62mm vs 136x107mm) and will fit more readily into a bag.
  • Less heavy: Has a lower weight (by 468g or 61 percent) and is thus easier to take along.
  • More legacy lens friendly: Can use many non-native lenses via adapters.
  • More affordable: Was introduced into a lower priced category (50 percent cheaper at launch).
  • More heavily discounted: Has been around for much longer (launched in May 2010).

If the count of relative strengths (bullet points above) is taken as a measure, the D7100 is the clear winner of the match-up (21 : 9 points). However, the pertinence of the various camera strengths will differ across photographers, so that you might want to weigh individual camera traits according to their importance for your own imaging needs before making a camera decision. A professional wedding photographer will view the differences between cameras in a way that diverges from the perspective of a travel photog, and a person interested in cityscapes has distinct needs from a macro shooter. Hence, the decision which camera is best and worth buying is often a very personal one.

D7100 21:09 NEX-3

How about other alternatives? Do the specifications of the Nikon D7100 and the Sony NEX-3 place the cameras among the top in their class? Find out in the latest Best DSLR Camera and Best Mirrorless Interchangeable Lens Camera listings whether the two cameras rank among the cream of the crop.

In any case, while the specs-based evaluation of cameras can be instructive in revealing their potential as photographic tools, it says little about, for example, the shooting experience and imaging performance of the D7100 and the NEX-3 in practical situations. At times, user reviews, such as those published at amazon, address these issues in a useful manner, but such feedback is on many occasions incomplete, inconsistent, and unreliable.

Expert reviews

This is why hands-on reviews by experts are important. The adjacent summary-table relays the overall verdicts of several of the most popular camera review sites (cameralabs, dpreview, ephotozine, imaging-resource, and photographyblog). As can be seen, the professional reviewers agree in many cases on the quality of different cameras, but sometimes their assessments diverge, reinforcing the earlier point that a camera decision is often a very personal choice.

scroll hint
Review Scores
  Camera
Model
camera
  labs  
dp
review  
ephoto
  zine  
imaging
resource
photography
  blog  
Camera
Launch
Launch
Price (USD)
Street
Price
 
Nikon D7100+ +85/1004.5/55/54.5/5 Feb 2013 1,199i
 
Sony NEX-3..70/1004.5/55/54/5 May 2010 599i
 
Canon 70D+ +83/1004.5/54.5/55/5 Jul 2013 1,199i
 
Nikon D7500+ +86/1005/54.5/54.5/5 Apr 2017 1,299 i
 
Nikon D500+ +91/1004.5/55/55/5 Jan 2016 1,999 i
 
Nikon D7200+ +84/1004.5/54/54.5/5 Mar 2015 1,199i
 
Nikon D750+ +90/1004.5/55/54.5/5 Sep 2014 2,299i
 
Nikon D3300+77/1004.5/54.5/54.5/5 Jan 2014 499i
 
Nikon D610+ +87/1004.5/54.5/54.5/5 Oct 2013 1,999 i
 
Nikon D600+ +87/1005/54.5/54.5/5 Sep 2012 2,099i
 
Nikon D7000..80/1004.5/55/54.5/5 Sep 2010 1,499i
 
Sony A5100+..4.5/54.5/55/5 Aug 2014 549 i
 
Sony NEX-3N....4.5/54/54.5/5 Feb 2013 499i
 
Sony RX10+80/1004.5/54.5/54.5/5 Oct 2013 1,299i
 
Sony NEX-5R....4.5/5..4.5/5 Aug 2012 749i
 
Sony NEX-5N+ +79/1004.5/55/54.5/5 Aug 2011 699i
 
Sony NEX-5+ +71/1004.5/54/54/5 May 2010 699i
Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.

Care should be taken when interpreting the review scores above, though. The assessments were made in relation to similar cameras of the same technological generation. A score, therefore, has to be seen in close connection to the price and market introduction time of the camera, and rating-comparisons among cameras that span long time periods or concern very differently equipped models make little sense. Also, kindly note that some of the listed sites have over time developped their review approaches and their reporting style.

Nikon D7100:
Check Ebay offers
Sony NEX-3:
Check Ebay offers

Other camera comparisons

Did this review help to inform your camera decision process? In case you would like to check on the differences and similarities of other camera models, just use the search menu below. As an alternative, you can also directly jump to any one of the listed comparisons that were previously generated by the CAM-parator tool.

~
    loader

    Specifications: Nikon D7100 vs Sony NEX-3

    Below is a side-by-side comparison of the specs of the two cameras to facilitate a quick review of their differences and common features.

    Camera Specifications
    Camera Model Nikon D7100 Sony NEX-3
    Camera Type Digital single lens reflex Mirrorless system camera
    Camera Lens Nikon F mount lenses Sony E mount lenses
    Launch Date February 2013 May 2010
    Launch Price USD 1,199 USD 599
    Sensor Specs Nikon D7100 Sony NEX-3
    Sensor Technology CMOS CMOS
    Sensor Format APS-C Sensor APS-C Sensor
    Sensor Size 23.5 x 15.6 mm 23.4 x 15.6 mm
    Sensor Area 366.6 mm2 365.04 mm2
    Sensor Diagonal 28.2 mm 28.1 mm
    Crop Factor 1.5x 1.5x
    Sensor Resolution 24 Megapixels 14 Megapixels
    Image Resolution 6000 x 4000 pixels 4592 x 3056 pixels
    Pixel Pitch 3.91 μm 5.11 μm
    Pixel Density 6.55 MP/cm2 3.84 MP/cm2
    Moiré control no AA filter Anti-Alias filter
    Movie Capability 1080/60p Video 720/30p Video
    ISO Setting 100 - 6,400 ISO 200 - 12,800 ISO
    ISO Boost 50 - 25,600 ISO no Enhancement
    Image Processor EXPEED 4 BIONZ
    DXO Sensor Quality (score) 83 68
    DXO Color Depth (bits) 24.2 22.1
    DXO Dynamic Range (EV) 13.7 12.0
    DXO Low Light (ISO) 1256 830
    Screen Specs Nikon D7100 Sony NEX-3
    Viewfinder Type Optical viewfinder Viewfinder optional
    Viewfinder Field of View 100%
    Viewfinder Magnification 0.63x
    Top-Level Screen Control Panel no Top Display
    LCD Framing Live View Live View
    Rear LCD Size 3.2inch 3.0inch
    LCD Resolution 1229k dots 920k dots
    LCD Attachment Fixed screen Tilting screen
    Shooting Specs Nikon D7100 Sony NEX-3
    Focus System Phase-detect AF Contrast-detect AF
    Continuous Shooting 6 shutter flaps/s 7 shutter flaps/s
    Time-Lapse PhotographyIntervalometer built-inno Intervalometer
    Fill Flash Build-in Flash no On-Board Flash
    Storage Medium SDXC cards MS or SDXC cards
    Second Storage Option Dual card slots Single card slot
    UHS card support UHS-I no
    Connectivity Specs Nikon D7100 Sony NEX-3
    External Flash Hotshoe Hotshoe
    USB Connector USB 2.0 USB 2.0
    HDMI Port mini HDMI mini HDMI
    Microphone Port External MIC port no MIC socket
    Headphone Socket Headphone port no Headphone port
    Wifi Support no Wifi no Wifi
    Body Specs Nikon D7100 Sony NEX-3
    Environmental SealingWeathersealed bodynot weather sealed
    Battery Type EN-EL15 NP-FW50
    Battery Life (CIPA)950 shots per charge330 shots per charge
    Body Dimensions 136 x 107 x 76 mm
    (5.4 x 4.2 x 3.0 in)
    117 x 62 x 33 mm
    (4.6 x 2.4 x 1.3 in)
    Camera Weight 765 g (27.0 oz) 297 g (10.5 oz)

    Did you notice an error on this page? If so, please get in touch, so that we can correct the information.

    You are here Home  »  CAM-parator  »  Nikon D7100 vs Sony NEX-3

    Thanks for your vote!

    You rated this page 4 out of 5.


    Rating

    Any additional comment or suggestion for improvement would be welcome.



    If you like it, make sure you share it.

    • Mention this page to your Facebook friends and Twitter followers.
    • Bookmark it in your browser for future reference by pressing "Crtl" + "D".
    • Create a hyperlink by copying the text below into your web-project or discussion forum entry.

    Once again, thanks for taking the time to provide feedback.

    ';