Nikon D5100 vs Sony A390
66 Imaging
56 Features
81 Overall
66
66 Imaging
54 Features
54 Overall
54
Nikon D5100 vs Sony A390 Key Specs
(Full Review)
- 16MP - APS-C Sensor
- 3" Fully Articulated Display
- ISO 100 - 6400 (Raise to 25600)
- 1920 x 1080 video
- Nikon F Mount
- 560g - 128 x 97 x 79mm
- Revealed April 2011
- Succeeded the Nikon D5000
- Later Model is Nikon D5200
(Full Review)
- 14MP - APS-C Sensor
- 2.7" Tilting Screen
- ISO 100 - 3200
- Sensor based Image Stabilization
- No Video
- Sony/Minolta Alpha Mount
- 549g - 128 x 97 x 86mm
- Announced July 2010
- Older Model is Sony A380
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Its time to look much closer at the Nikon D5100 versus Sony A390, both Entry-Level DSLR digital cameras by companies Nikon and Sony. The resolution of the D5100 (16MP) and the A390 (14MP) is relatively similar and both cameras boast the identical sensor measurements (APS-C).
Pentax 17 Pre-Orders Outperform Expectations by a LandslideThe D5100 was launched 10 months later than the A390 and they are both of a similar generation. Each of these cameras feature the same body design (Compact SLR).
Before going right into a comprehensive comparison, here is a quick summary of how the D5100 grades against the A390 for portability, imaging, features and an overall rating.
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Here is a preview of the gallery photos for Nikon D5100 and Sony Alpha DSLR-A390. The complete galleries are available at Nikon D5100 Gallery and Sony A390 Gallery.
Reasons to pick Nikon D5100 over the Sony A390
| D5100 | A390 | |||
|---|---|---|---|---|
| Announced | April 2011 |  | July 2010 | Fresher by 10 months |
| Screen type | Fully Articulated |  | Tilting | Fully Articulating screen |
| Screen size | 3" |  | 2.7" | Bigger screen (+0.3") |
| Screen resolution | 921k |  | 230k | Clearer screen (+691k dot) |
| Selfie screen |  | Take selfies |
Reasons to pick Sony A390 over the Nikon D5100
| A390 | D5100 |
|---|
Common features in the Nikon D5100 and Sony A390
| D5100 | A390 | |||
|---|---|---|---|---|
| Focus manually |  | More accurate focusing | ||
| Touch screen |  | Lack of Touch screen |
Nikon D5100 vs Sony A390 Physical Comparison
For anyone who is going to carry your camera frequently, you are going to need to take into account its weight and volume. The Nikon D5100 has got exterior dimensions of 128mm x 97mm x 79mm (5.0" x 3.8" x 3.1") and a weight of 560 grams (1.23 lbs) while the Sony A390 has sizing of 128mm x 97mm x 86mm (5.0" x 3.8" x 3.4") accompanied by a weight of 549 grams (1.21 lbs).
See the Nikon D5100 versus Sony A390 in the all new Camera and Lens Size Comparison Tool.
Remember, the weight of an Interchangeable Lens Camera will differ depending on the lens you are using at that moment. Underneath is a front view size comparison of the D5100 against the A390.
Looking at dimensions and weight, the portability grade of the D5100 and A390 is 66 and 66 respectively.
Nikon D5100 vs Sony A390 Sensor Comparison
Typically, it can be hard to picture the contrast between sensor sizing simply by reading technical specs. The graphic below will offer you a stronger sense of the sensor sizes in the D5100 and A390.
As you have seen, both of those cameras come with the identical sensor size albeit different megapixels. You should count on the Nikon D5100 to deliver greater detail utilizing its extra 2MP. Higher resolution will allow you to crop photographs a good deal more aggressively. The younger D5100 provides an edge when it comes to sensor tech.
Nikon D5100 vs Sony A390 Screen and ViewFinder
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Nikon D5100 vs Sony A390 Specifications
| Nikon D5100 | Sony Alpha DSLR-A390 | |
|---|---|---|
| General Information | ||
| Brand Name | Nikon | Sony |
| Model | Nikon D5100 | Sony Alpha DSLR-A390 |
| Class | Entry-Level DSLR | Entry-Level DSLR |
| Revealed | 2011-04-26 | 2010-07-28 |
| Physical type | Compact SLR | Compact SLR |
| Sensor Information | ||
| Processor Chip | Expeed 2 | Bionz |
| Sensor type | CMOS | CCD |
| Sensor size | APS-C | APS-C |
| Sensor measurements | 23.6 x 15.7mm | 23.5 x 15.7mm |
| Sensor area | 370.5mm² | 369.0mm² |
| Sensor resolution | 16 megapixels | 14 megapixels |
| Anti aliasing filter | ||
| Aspect ratio | 3:2 | 3:2 and 16:9 |
| Peak resolution | 4928 x 3264 | 4592 x 3056 |
| Highest native ISO | 6400 | 3200 |
| Highest enhanced ISO | 25600 | - |
| Lowest native ISO | 100 | 100 |
| RAW photos | ||
| Autofocusing | ||
| Manual focus | ||
| Autofocus touch | ||
| Autofocus continuous | ||
| Autofocus single | ||
| Tracking autofocus | ||
| Autofocus selectice | ||
| Center weighted autofocus | ||
| Multi area autofocus | ||
| Live view autofocus | ||
| Face detect focus | ||
| Contract detect focus | ||
| Phase detect focus | ||
| Number of focus points | 11 | 9 |
| Cross focus points | 1 | - |
| Lens | ||
| Lens mount | Nikon F | Sony/Minolta Alpha |
| Total lenses | 309 | 143 |
| Focal length multiplier | 1.5 | 1.5 |
| Screen | ||
| Display type | Fully Articulated | Tilting |
| Display diagonal | 3" | 2.7" |
| Display resolution | 921k dots | 230k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch capability | ||
| Display tech | TFT LCD monitor | - |
| Viewfinder Information | ||
| Viewfinder | Optical (pentamirror) | Optical (pentamirror) |
| Viewfinder coverage | 95 percent | 95 percent |
| Viewfinder magnification | 0.52x | 0.49x |
| Features | ||
| Minimum shutter speed | 30 secs | 30 secs |
| Fastest shutter speed | 1/4000 secs | 1/4000 secs |
| Continuous shutter rate | 4.0 frames per sec | 3.0 frames per sec |
| Shutter priority | ||
| Aperture priority | ||
| Manual mode | ||
| Exposure compensation | Yes | Yes |
| Custom white balance | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash range | 12.00 m (at ISO 100) | 10.00 m (at ISO 100) |
| Flash options | Auto, On, Off, Red-eye, Slow sync, Rear curtain | Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Wireless |
| Hot shoe | ||
| AE bracketing | ||
| White balance bracketing | ||
| Fastest flash synchronize | 1/200 secs | 1/160 secs |
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Video resolutions | 1920 x 1080 (30, 25, 24 fps), 1280 x 720 (30, 25, 24 fps), 640 x 424 (30, 25 fps) | - |
| Highest video resolution | 1920x1080 | None |
| Video file format | MPEG-4 | - |
| Microphone port | ||
| Headphone port | ||
| Connectivity | ||
| Wireless | Eye-Fi Connected | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | Optional | None |
| Physical | ||
| Environmental sealing | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 560 gr (1.23 pounds) | 549 gr (1.21 pounds) |
| Physical dimensions | 128 x 97 x 79mm (5.0" x 3.8" x 3.1") | 128 x 97 x 86mm (5.0" x 3.8" x 3.4") |
| DXO scores | ||
| DXO Overall score | 80 | 66 |
| DXO Color Depth score | 23.5 | 22.5 |
| DXO Dynamic range score | 13.6 | 11.5 |
| DXO Low light score | 1183 | 607 |
| Other | ||
| Battery life | 660 photos | 230 photos |
| Style of battery | Battery Pack | Battery Pack |
| Battery model | EN-EL14 | NP-FH50 |
| Self timer | Yes (2, 5, 10 or 20 sec) | Yes (2 or 10 sec) |
| Time lapse shooting | ||
| Type of storage | SD/SDHC/SDXC | SD/ SDHC, Memory Stick Pro Duo |
| Card slots | 1 | 1 |
| Cost at release | $0 | $500 |