Nikon D3100 vs Sony A5000
The Nikon D3100 and the Sony Alpha A5000 are two digital cameras that were officially introduced, respectively, in August 2010 and January 2014. The D3100 is a DSLR, while the A5000 is a mirrorless interchangeable lens camera. Both cameras are equipped with an APS-C sensor. The Nikon has a resolution of 14.2 megapixels, whereas the Sony provides 19.8 MP.
Below is an overview of the main specs of the two cameras as a starting point for the comparison.
Going beyond this snapshot of core features and characteristics, what are the differences between the Nikon D3100 and the Sony Alpha A5000? 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
The physical size and weight of the Nikon D3100 and the Sony A5000 are illustrated in the side-by-side display below. The two cameras are presented according to their relative size. Three consecutive views from the front, the top, and the rear side are shown. All width, height and depth dimensions are rounded to the nearest millimeter.
The D3100 can be obtained in two different colors (black, red), while the A5000 is available in three color-versions (black, silver, white).
If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Sony A5000 is considerably smaller (42 percent) than the Nikon D3100. Moreover, the A5000 is substantially lighter (47 percent) than the D3100. In this context, it is worth noting that neither the D3100 nor the A5000 are weather-sealed.
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 (D3100) and the Sony E-Mount Lens Catalog (A5000). Mirrorless cameras, such as the A5000, 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 D3100 gets 550 shots out of its Nikon EN-EL14 battery, while the A5000 can take 420 images on a single charge of its Sony NP-FW50 power pack. The power pack in the A5000 can be charged via the USB port, which can be very convenient when travelling.
The table below summarizes the key physical specs of the two cameras alongside a broader set of comparators. If you want to switch the focus of the display and review another camera pair, you can move across to the CAM-parator tool and choose from the broad selection of possible camera comparisons there.
Camera Model |
Camera Width |
Camera Height |
Camera Depth |
Camera Weight |
Battery Life |
Weather Sealing |
Camera Launch |
Launch Price (USD) |
Street Price |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Nikon D3100 | 124 mm | 96 mm | 75 mm | 505 g | 550 | n | Aug 2010 | 599 | ebay.com | |
2. | Sony A5000 | 110 mm | 63 mm | 36 mm | 269 g | 420 | n | Jan 2014 | 449 | ebay.com | |
3. | Canon M10 | 108 mm | 67 mm | 35 mm | 301 g | 255 | n | Oct 2015 | 499 | ebay.com | |
4. | Nikon D40 | 124 mm | 94 mm | 64 mm | 522 g | 470 | n | Nov 2006 | 499 | ebay.com | |
5. | Nikon D40X | 124 mm | 94 mm | 64 mm | 522 g | 520 | n | Mar 2007 | 729 | ebay.com | |
6. | Nikon D60 | 126 mm | 94 mm | 64 mm | 522 g | 500 | n | Jan 2008 | 629 | ebay.com | |
7. | Nikon D3000 | 126 mm | 97 mm | 64 mm | 536 g | 500 | n | Jul 2009 | 599 | ebay.com | |
8. | Nikon D3200 | 125 mm | 96 mm | 77 mm | 505 g | 540 | n | Apr 2012 | 599 | ebay.com | |
9. | Nikon D3300 | 124 mm | 98 mm | 76 mm | 430 g | 700 | n | Jan 2014 | 499 | ebay.com | |
10. | Nikon D3400 | 124 mm | 98 mm | 76 mm | 445 g | 1200 | n | Aug 2016 | 499 | ebay.com | |
11. | Nikon D5000 | 127 mm | 104 mm | 80 mm | 590 g | 510 | n | Apr 2009 | 749 | ebay.com | |
12. | Nikon D5100 | 128 mm | 97 mm | 79 mm | 560 g | 660 | n | Apr 2011 | 749 | ebay.com | |
13. | Nikon D5600 | 124 mm | 97 mm | 70 mm | 465 g | 970 | n | Nov 2016 | 699 | ebay.com | |
14. | Sony A5100 | 110 mm | 63 mm | 36 mm | 283 g | 400 | n | Aug 2014 | 549 | ebay.com | |
15. | Sony A6000 | 120 mm | 67 mm | 45 mm | 344 g | 360 | n | Feb 2014 | 599 | ebay.com | |
16. | Sony NEX-3N | 110 mm | 62 mm | 35 mm | 269 g | 480 | n | Feb 2013 | 499 | ebay.com | |
17. | Sony RX100 IV | 102 mm | 58 mm | 41 mm | 298 g | 280 | n | Jun 2015 | 999 | ebay.com | |
Note: Measurements and pricing do not include easily detachable parts, such as add-on or interchangeable lenses or optional viewfinders. | |||||||||||
Any camera decision will naturally be influenced heavily by the price. The manufacturer’s suggested retail prices give an idea on the placement of the camera in the maker’s lineup and the broader market. The A5000 was launched at a somewhat lower price (by 25 percent) than the D3100, which makes it more attractive for photographers on a tight budget. Normally, street prices remain initially close to the MSRP, but after a couple of months, the first discounts appear. 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.
Sensor comparison
The size of the sensor inside a digital camera is one of the key determinants of image quality. A large sensor will generally have larger individual pixels that offer better low-light sensitivity, provide wider dynamic range, and have richer color-depth than smaller pixels in a sensor of the same technological generation. Moreover, a large sensor camera will give the photographer more control over depth-of-field in the image and, thus, the ability to better isolate a subject from the 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. 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.
With 19.8MP, the A5000 offers a higher resolution than the D3100 (14.2MP), but the A5000 has smaller individual pixels (pixel pitch of 4.25μm versus 5.01μm for the D3100). Yet, the A5000 is a much more recent model (by 3 years and 4 months) than the D3100, and its sensor will have benefitted from technological advances during this time that enhance the light gathering capacity of its pixel-units.
The resolution advantage of the Sony A5000 implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the A5000 for good quality output (200 dots per inch) amounts to 27.3 x 18.2 inches or 69.3 x 46.1 cm, for very good quality (250 dpi) 21.8 x 14.5 inches or 55.4 x 36.9 cm, and for excellent quality (300 dpi) 18.2 x 12.1 inches or 46.2 x 30.8 cm. The corresponding values for the Nikon D3100 are 23 x 15.4 inches or 58.5 x 39 cm for good quality, 18.4 x 12.3 inches or 46.8 x 31.2 cm for very good quality, and 15.4 x 10.2 inches or 39 x 26 cm for excellent quality prints.
The Nikon D3100 has a native sensitivity range from ISO 100 to ISO 3200, which can be extended to ISO 100-12800. The corresponding ISO settings for the Sony Alpha A5000 are ISO 100 to ISO 16000 (no boost).
Technology-wise, both cameras are equipped with CMOS (Complementary Metal–Oxide–Semiconductor) sensors. Both cameras use a Bayer filter for capturing RGB colors on a square grid of photosensors. This arrangement is found in most digital cameras.
Since 2007, DXO Mark has published sensor performance measurements that have been derived using a consistent methodology. This service assesses and scores the color depth ("DXO Portrait"), dynamic range ("DXO Landscape"), and low-light sensitivity ("DXO Sports") of camera sensors, and also publishes an overall camera score. Of the two cameras under consideration, the A5000 offers substantially better image quality than the D3100 (overall score 12 points higher). The advantage is based on 1.3 bits higher color depth, 1.7 EV in additional dynamic range, and 0.2 stops in additional low light sensitivity. The table below summarizes the physical sensor characteristics and sensor quality findings and compares them across a set of similar cameras.
Camera Model |
Sensor Class |
Resolution (MP) |
Horiz. Pixels |
Vert. Pixels |
Video Format |
DXO Portrait |
DXO Landscape |
DXO Sports |
DXO Overall |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Nikon D3100 | APS-C | 14.2 | 4608 | 3072 | 1080/24p | 22.5 | 11.3 | 919 | 67 | |
2. | Sony A5000 | APS-C | 19.8 | 5456 | 3632 | 1080/60i | 23.8 | 13.0 | 1089 | 79 | |
3. | Canon M10 | APS-C | 17.9 | 5184 | 3456 | 1080/30p | 22.2 | 11.4 | 753 | 65 | |
4. | Nikon D40 | APS-C | 6.0 | 3008 | 2000 | none | 21.0 | 11.0 | 561 | 56 | |
5. | Nikon D40X | APS-C | 10.0 | 3872 | 2592 | none | 22.4 | 11.4 | 516 | 63 | |
6. | Nikon D60 | APS-C | 10.0 | 3872 | 2592 | none | 22.5 | 11.4 | 562 | 65 | |
7. | Nikon D3000 | APS-C | 10.0 | 3872 | 2592 | none | 22.3 | 11.1 | 563 | 62 | |
8. | Nikon D3200 | APS-C | 24.1 | 6016 | 4000 | 1080/30p | 24.1 | 13.2 | 1131 | 81 | |
9. | Nikon D3300 | APS-C | 24.0 | 6000 | 4000 | 1080/60p | 24.3 | 12.8 | 1385 | 82 | |
10. | Nikon D3400 | APS-C | 24.0 | 6000 | 4000 | 1080/60p | 24.8 | 13.9 | 1192 | 86 | |
11. | Nikon D5000 | APS-C | 12.2 | 4288 | 2848 | 720/24p | 22.7 | 12.5 | 868 | 72 | |
12. | Nikon D5100 | APS-C | 16.1 | 4928 | 3264 | 1080/30p | 23.5 | 13.6 | 1183 | 80 | |
13. | Nikon D5600 | APS-C | 24.0 | 6000 | 4000 | 1080/60p | 24.1 | 14.0 | 1306 | 84 | |
14. | Sony A5100 | APS-C | 24.0 | 6000 | 4000 | 1080/60p | 23.8 | 12.7 | 1347 | 80 | |
15. | Sony A6000 | APS-C | 24.0 | 6000 | 4000 | 1080/60p | 24.1 | 13.1 | 1347 | 82 | |
16. | Sony NEX-3N | APS-C | 16.0 | 4912 | 3264 | 1080/60i | 22.8 | 12.5 | 1067 | 74 | |
17. | Sony RX100 IV | 1-inch | 20.0 | 5472 | 3648 | 4K/30p | 22.8 | 12.6 | 591 | 70 |
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 A5000 provides a faster frame rate than the D3100. It can shoot movie footage at 1080/60i, while the Nikon is limited to 1080/24p.
Feature comparison
Apart from body and sensor, cameras can and do differ across a variety of features. For example, the D3100 has an optical viewfinder, which can be very useful when shooting in bright sunlight. In contrast, the A5000 relies on live view and the rear LCD for framing. The following table reports on some other key feature differences and similarities of the Nikon D3100, the Sony A5000, and comparable cameras.
Camera Model |
Viewfinder (Type or 000 dots) |
Control Panel (yes/no) |
LCD Specifications (inch/000 dots) |
LCD Attach- ment |
Touch Screen (yes/no) |
Max Shutter Speed * |
Max Shutter Flaps * |
Built-in Flash (yes/no) |
Built-in Image Stab |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Nikon D3100 | optical | n | 3.0 / 230 | fixed | n | 1/4000s | 3.0/s | Y | n | |
2. | Sony A5000 | none | n | 3.0 / 461 | tilting | n | 1/4000s | 3.5/s | Y | n | |
3. | Canon M10 | none | n | 3.0 / 1040 | tilting | Y | 1/4000s | 4.6/s | Y | n | |
4. | Nikon D40 | optical | n | 2.5 / 230 | fixed | n | 1/4000s | 2.5/s | Y | n | |
5. | Nikon D40X | optical | n | 2.5 / 230 | fixed | n | 1/4000s | 3.0/s | Y | n | |
6. | Nikon D60 | optical | n | 2.5 / 230 | fixed | n | 1/4000s | 3.0/s | Y | n | |
7. | Nikon D3000 | optical | n | 3.0 / 230 | fixed | n | 1/4000s | 3.0/s | Y | n | |
8. | Nikon D3200 | optical | n | 3.0 / 921 | fixed | n | 1/4000s | 4.0/s | Y | n | |
9. | Nikon D3300 | optical | n | 3.0 / 921 | fixed | n | 1/4000s | 5.0/s | Y | n | |
10. | Nikon D3400 | optical | n | 3.0 / 921 | fixed | n | 1/4000s | 5.0/s | Y | n | |
11. | Nikon D5000 | optical | n | 2.7 / 230 | full-flex | n | 1/4000s | 4.0/s | Y | n | |
12. | Nikon D5100 | optical | n | 3.0 / 921 | swivel | n | 1/4000s | 4.0/s | Y | n | |
13. | Nikon D5600 | optical | n | 3.2 / 1037 | swivel | Y | 1/4000s | 5.0/s | Y | n | |
14. | Sony A5100 | none | n | 3.0 / 922 | tilting | Y | 1/4000s | 6.0/s | Y | n | |
15. | Sony A6000 | 1440 | n | 3.0 / 922 | tilting | n | 1/4000s | 11.0/s | Y | n | |
16. | Sony NEX-3N | optional | n | 3.0 / 460 | tilting | n | 1/4000s | 4.0/s | Y | n | |
17. | Sony RX100 IV | 2359 | n | 3.0 / 1228 | tilting | n | 1/2000s | 16.0/s | Y | Y | |
Note: *) Information refers to the mechanical shutter, unless the camera only has an electronic one. |
The D3100 writes its imaging data to SDXC cards, while the A5000 uses SDXC or Memory Stick PRO Duo cards. The A5000 supports UHS-I cards (Ultra High Speed data transfer of up to 104 MB/s), while the D3100 cannot take advantage of Ultra High Speed SD cards.
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 D3100 and Sony Alpha A5000 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
Camera Model |
Hotshoe Port |
Internal Mic / Speaker |
Microphone Port |
Headphone Port |
HDMI Port |
USB Port |
WiFi Support |
NFC Support |
Bluetooth Support |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Nikon D3100 | Y | mono / mono | - | - | mini | 2.0 | - | - | - | |
2. | Sony A5000 | - | stereo / mono | - | - | micro | 2.0 | Y | Y | - | |
3. | Canon M10 | - | stereo / mono | - | - | mini | 2.0 | Y | Y | - | |
4. | Nikon D40 | Y | - / - | - | - | - | 2.0 | - | - | - | |
5. | Nikon D40X | Y | - / - | - | - | - | 2.0 | - | - | - | |
6. | Nikon D60 | Y | - / - | - | - | - | 2.0 | - | - | - | |
7. | Nikon D3000 | Y | - / - | - | - | - | 2.0 | - | - | - | |
8. | Nikon D3200 | Y | mono / mono | Y | - | mini | 2.0 | - | - | - | |
9. | Nikon D3300 | Y | mono / mono | Y | - | mini | 2.0 | - | - | - | |
10. | Nikon D3400 | Y | mono / mono | - | - | mini | 2.0 | - | - | Y | |
11. | Nikon D5000 | Y | mono / mono | - | - | mini | 2.0 | - | - | - | |
12. | Nikon D5100 | Y | mono / mono | Y | - | mini | 2.0 | - | - | - | |
13. | Nikon D5600 | Y | stereo / mono | Y | - | mini | 2.0 | Y | Y | Y | |
14. | Sony A5100 | - | stereo / mono | - | - | micro | 2.0 | Y | Y | - | |
15. | Sony A6000 | Y | stereo / mono | - | - | micro | 2.0 | Y | Y | - | |
16. | Sony NEX-3N | - | stereo / mono | - | - | micro | 2.0 | - | - | - | |
17. | Sony RX100 IV | - | stereo / mono | - | - | micro | 2.0 | Y | Y | - |
It is notable that the D3100 has a hotshoe, while the A5000 does not. This socket makes it possible to easily attach optional accessories, such as an external flash gun.
Both the D3100 and the A5000 have been discontinued, but can regularly be found used on ebay. The D3100 was replaced by the Nikon D3200, while the A5000 was followed by the Sony A5100. Further information on the features and operation of the D3100 and A5000 can be found, respectively, in the Nikon D3100 Manual (free pdf) or the online Sony A5000 Manual.
Review summary
So how do things add up? Is the Nikon D3100 better than the Sony A5000 or vice versa? Below is a summary of the relative strengths of each of the two contestants.
Arguments in favor of the Nikon D3100:
- Easier framing: Has an optical viewfinder for image composition and settings control.
- Longer lasting: Can take more shots (550 versus 420) on a single battery charge.
- Better lighting: Features a hotshoe and can thus hold and trigger an external flash gun.
- More heavily discounted: Has been available for much longer (launched in August 2010).
Reasons to prefer the Sony Alpha A5000:
- More detail: Has more megapixels (19.8 vs 14.2MP), which boosts linear resolution by 18%.
- Better image quality: Scores substantially higher (12 points) in the DXO overall evaluation.
- Richer colors: Generates noticeably more natural colors (1.3 bits more color depth).
- More dynamic range: Captures a broader range of light and dark details (1.7 EV of extra DR).
- Better video: Provides higher movie framerates (1080/60i versus 1080/24p).
- More detailed LCD: Has a higher resolution rear screen (461k vs 230k dots).
- 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 (3.5 vs 3 flaps/sec) to capture the decisive moment.
- More compact: Is smaller (110x63mm vs 124x96mm) and will fit more readily into a bag.
- Less heavy: Has a lower weight (by 236g or 47 percent) and is thus easier to take along.
- Easier travel charging: Can be conveniently charged via its USB port.
- More legacy lens friendly: Can use many non-native lenses via adapters.
- Easier file upload: Has wifi built in for automatic backup or image transfer to the web.
- Easier device pairing: Supports NFC for fast wireless image transfer over short distances.
- Faster buffer clearing: Has an SD card interface that supports the UHS-I standard.
- More affordable: Was released into a lower priced segment (25 percent cheaper at launch).
- More modern: Reflects 3 years and 4 months of technical progress since the D3100 launch.
If the count of relative strengths (bullet points above) is taken as a measure, the A5000 is the clear winner of the contest (18 : 4 points). However, the relevance of individual strengths will vary across photographers, so that you might want to apply your own weighing scheme to the summary points when reflecting and deciding on a new camera. A professional wildlife photographer will view the differences between cameras in a way that diverges from the perspective of a family photog, and a person interested in architecture has distinct needs from a sports shooter. Hence, the decision which camera is best and worth buying is often a very personal one.
How about other alternatives? Do the specifications of the Nikon D3100 and the Sony A5000 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 comparison of technical specifications can provide a useful overview of the capabilities of different cameras, it remains partial and cannot reveal, for example, the shooting experience and imaging performance when actually working with the D3100 or the A5000. User reviews, such as those found at amazon, can sometimes inform about these issues, but such feedback is often incomplete, inconsistent, and biased.
Expert reviews
This is why hands-on reviews by experts are important. The table below provides a synthesis of the camera assessments of some of the best known photo-gear review sites (amateurphotographer [AP], cameralabs [CL], digitalcameraworld [DCW], dpreview [DPR], ephotozine [EPZ], photographyblog [PB]). 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.
Camera Model |
AP score |
CL score |
DCW score |
DPR score |
EPZ score |
PB score |
Camera Launch |
Launch Price (USD) |
Street Price |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Nikon D3100 | 5/5 | + + | .. | 72/100 | 4.5/5 | 4.5/5 | Aug 2010 | 599 | ebay.com | |
2. | Sony A5000 | 3/5 | + | .. | .. | 4.5/5 | 4.5/5 | Jan 2014 | 449 | ebay.com | |
3. | Canon M10 | .. | .. | .. | .. | .. | 4/5 | Oct 2015 | 499 | ebay.com | |
4. | Nikon D40 | .. | 81/100 | .. | + + | o | 4.5/5 | Nov 2006 | 499 | ebay.com | |
5. | Nikon D40X | .. | 79/100 | .. | + + | 4/5 | 4/5 | Mar 2007 | 729 | ebay.com | |
6. | Nikon D60 | .. | 80/100 | .. | + + | 4/5 | 4.5/5 | Jan 2008 | 629 | ebay.com | |
7. | Nikon D3000 | .. | + | .. | 72/100 | 4/5 | 4.5/5 | Jul 2009 | 599 | ebay.com | |
8. | Nikon D3200 | 5/5 | + + | .. | 73/100 | 4.5/5 | 4.5/5 | Apr 2012 | 599 | ebay.com | |
9. | Nikon D3300 | 3/5 | + | .. | 77/100 | 4.5/5 | 4.5/5 | Jan 2014 | 499 | ebay.com | |
10. | Nikon D3400 | 4/5 | + | 4/5 | 76/100 | 4/5 | 4.5/5 | Aug 2016 | 499 | ebay.com | |
11. | Nikon D5000 | .. | + + | .. | 75/100 | 4/5 | 4.5/5 | Apr 2009 | 749 | ebay.com | |
12. | Nikon D5100 | 5/5 | + + | .. | 76/100 | 4.5/5 | 4.5/5 | Apr 2011 | 749 | ebay.com | |
13. | Nikon D5600 | 4/5 | .. | 4/5 | 79/100 | 4.5/5 | 4/5 | Nov 2016 | 699 | ebay.com | |
14. | Sony A5100 | 4.5/5 | + | .. | .. | 4.5/5 | 5/5 | Aug 2014 | 549 | ebay.com | |
15. | Sony A6000 | 5/5 | + | 4.5/5 | 80/100 | 4.5/5 | 5/5 | Feb 2014 | 599 | ebay.com | |
16. | Sony NEX-3N | 3/5 | .. | .. | .. | 4.5/5 | 4.5/5 | Feb 2013 | 499 | ebay.com | |
17. | Sony RX100 IV | 4.5/5 | + + | .. | 85/100 | 4/5 | 4.5/5 | Jun 2015 | 999 | ebay.com | |
Note: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available. |
The review scores listed above should be treated with care, though. The ratings are only valid when referring to cameras in the same category and of the same age. Hence, a score should always be seen in the context of the camera's market launch date and its price, and rating-comparisons among cameras that span long time periods or concern very differently equipped models make little sense. It should also be noted that some of the review sites have over time altered the way they render their verdicts.
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 make your choice using the following search menu. There is also a set of direct links to comparison reviews that other users of the CAM-parator app explored.
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- Nikon D3100 vs Nikon D40X
- Nikon D3100 vs Panasonic S1
- Nikon D3100 vs Sony A7R IV
- Nikon D3100 vs Sony NEX-F3
- Nikon D3100 vs Zeiss ZX1
- Olympus E-410 vs Sony A5000
- Panasonic GF1 vs Sony A5000
- Panasonic L1 vs Sony A5000
Specifications: Nikon D3100 vs Sony A5000
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 Model | Nikon D3100 | Sony A5000 |
---|---|---|
Camera Type | Digital single lens reflex | Mirrorless system camera |
Camera Lens | Nikon F mount lenses | Sony E mount lenses |
Launch Date | August 2010 | January 2014 |
Launch Price | USD 599 | USD 449 |
Sensor Specs | Nikon D3100 | Sony A5000 |
Sensor Technology | CMOS | CMOS |
Sensor Format | APS-C Sensor | APS-C Sensor |
Sensor Size | 23.1 x 15.4 mm | 23.2 x 15.4 mm |
Sensor Area | 355.74 mm2 | 357.28 mm2 |
Sensor Diagonal | 27.8 mm | 27.8 mm |
Crop Factor | 1.5x | 1.5x |
Sensor Resolution | 14.2 Megapixels | 19.8 Megapixels |
Image Resolution | 4608 x 3072 pixels | 5456 x 3632 pixels |
Pixel Pitch | 5.01 μm | 4.25 μm |
Pixel Density | 3.98 MP/cm2 | 5.55 MP/cm2 |
Moiré control | Anti-Alias filter | Anti-Alias filter |
Movie Capability | 1080/24p Video | 1080/60i Video |
ISO Setting | 100 - 3,200 ISO | 100 - 16,000 ISO |
ISO Boost | 100 - 12,800 ISO | no Enhancement |
Image Processor | EXPEED 2 | BIONZ X |
DXO Sensor Quality (score) | 67 | 79 |
DXO Color Depth (bits) | 22.5 | 23.8 |
DXO Dynamic Range (EV) | 11.3 | 13.0 |
DXO Low Light (ISO) | 919 | 1089 |
Screen Specs | Nikon D3100 | Sony A5000 |
Viewfinder Type | Optical viewfinder | no viewfinder |
Viewfinder Field of View | 95% | |
Viewfinder Magnification | 0.53x | |
LCD Framing | Live View | Live View |
Rear LCD Size | 3.0inch | 3.0inch |
LCD Resolution | 230k dots | 461k dots |
LCD Attachment | Fixed screen | Tilting screen |
Shooting Specs | Nikon D3100 | Sony A5000 |
Focus System | Phase-detect AF | Contrast-detect AF |
Manual Focusing Aid | no Peaking Feature | Focus Peaking |
Max Shutter Speed (mechanical) | 1/4000s | 1/4000s |
Continuous Shooting | 3 shutter flaps/s | 3.5 shutter flaps/s |
Fill Flash | Built-in Flash | Built-in Flash |
Storage Medium | SDXC cards | MS or SDXC cards |
Single or Dual Card Slots | Single card slot | Single card slot |
UHS card support | no | UHS-I |
Connectivity Specs | Nikon D3100 | Sony A5000 |
External Flash | Hotshoe | no Hotshoe |
USB Connector | USB 2.0 | USB 2.0 |
HDMI Port | mini HDMI | micro HDMI |
Wifi Support | no Wifi | Wifi built-in |
Near-Field Communication | no NFC | NFC built-in |
Body Specs | Nikon D3100 | Sony A5000 |
Battery Type | Nikon EN-EL14 | Sony NP-FW50 |
Battery Life (CIPA) | 550 shots per charge | 420 shots per charge |
In-Camera Charging | no USB charging | USB charging |
Body Dimensions |
124 x 96 x 75 mm (4.9 x 3.8 x 3.0 in) |
110 x 63 x 36 mm (4.3 x 2.5 x 1.4 in) |
Camera Weight | 505 g (17.8 oz) | 269 g (9.5 oz) |
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