Nikon D5100 vs Sony A450
66 Imaging
56 Features
81 Overall
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65 Imaging
54 Features
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Nikon D5100 vs Sony A450 Key Specs
(Full Review)
- 16MP - APS-C Sensor
- 3" Fully Articulated Screen
- ISO 100 - 6400 (Boost to 25600)
- 1920 x 1080 video
- Nikon F Mount
- 560g - 128 x 97 x 79mm
- Introduced April 2011
- Replaced the Nikon D5000
- Newer Model is Nikon D5200
(Full Review)
- 14MP - APS-C Sensor
- 2.7" Fixed Screen
- ISO 200 - 12800
- Sensor based Image Stabilization
- No Video
- Sony/Minolta Alpha Mount
- 560g - 137 x 104 x 81mm
- Revealed January 2010
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Let's look much closer at the Nikon D5100 versus Sony A450, both Entry-Level DSLR cameras by brands Nikon and Sony. The sensor resolution of the D5100 (16MP) and the A450 (14MP) is pretty comparable and they come with the same exact sensor sizes (APS-C).
Photography GlossaryThe D5100 was announced 16 months after the A450 which makes the cameras a generation away from one another. Each of the cameras offer the identical body type (Compact SLR).
Before diving in to a in-depth comparison, below is a quick view of how the D5100 grades vs the A450 when it comes to portability, imaging, features and an overall mark.
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The following is a preview of the gallery images for Nikon D5100 and Sony Alpha DSLR-A450. The whole galleries are provided at Nikon D5100 Gallery and Sony A450 Gallery.
Reasons to pick Nikon D5100 over the Sony A450
| D5100 | A450 | |||
|---|---|---|---|---|
| Revealed | April 2011 |  | January 2010 | Newer by 16 months |
| Screen type | Fully Articulated |  | Fixed | Fully Articulating screen |
| Screen sizing | 3" |  | 2.7" | Bigger screen (+0.3") |
| Screen resolution | 921k |  | 230k | Crisper screen (+691k dot) |
| Selfie screen |  | Easy selfies |
Reasons to pick Sony A450 over the Nikon D5100
| A450 | D5100 |
|---|
Common features in the Nikon D5100 and Sony A450
| D5100 | A450 | |||
|---|---|---|---|---|
| Manual focus |  | Dial precise focus | ||
| Touch friendly screen |  | Neither offers Touch friendly screen |
Nikon D5100 vs Sony A450 Physical Comparison
For anybody who is aiming to travel with your camera, you have to consider its weight and volume. The Nikon D5100 offers outer dimensions of 128mm x 97mm x 79mm (5.0" x 3.8" x 3.1") with a weight of 560 grams (1.23 lbs) and the Sony A450 has sizing of 137mm x 104mm x 81mm (5.4" x 4.1" x 3.2") along with a weight of 560 grams (1.23 lbs).
Check the Nikon D5100 versus Sony A450 in the all new Camera and Lens Size Comparison Tool.
Remember, the weight of an Interchangeable Lens Camera will change based on the lens you have at the time. Here is the front view measurement comparison of the D5100 versus the A450.
Looking at dimensions and weight, the portability grade of the D5100 and A450 is 66 and 65 respectively.
Nikon D5100 vs Sony A450 Sensor Comparison
Normally, it's difficult to visualise the gap in sensor dimensions purely by checking out specs. The image underneath may provide you a much better sense of the sensor dimensions in the D5100 and A450.
All in all, both cameras enjoy the same exact sensor sizing albeit not the same megapixels. You should expect the Nikon D5100 to provide greater detail with its extra 2MP. Higher resolution can also allow you to crop photographs far more aggressively. The younger D5100 will have an advantage in sensor innovation.
Nikon D5100 vs Sony A450 Screen and ViewFinder
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Nikon D5100 vs Sony A450 Specifications
| Nikon D5100 | Sony Alpha DSLR-A450 | |
|---|---|---|
| General Information | ||
| Brand | Nikon | Sony |
| Model type | Nikon D5100 | Sony Alpha DSLR-A450 |
| Category | Entry-Level DSLR | Entry-Level DSLR |
| Introduced | 2011-04-26 | 2010-01-05 |
| Body design | Compact SLR | Compact SLR |
| Sensor Information | ||
| Powered by | Expeed 2 | Bionz |
| Sensor type | CMOS | CMOS |
| Sensor size | APS-C | APS-C |
| Sensor measurements | 23.6 x 15.7mm | 23.4 x 15.6mm |
| Sensor surface area | 370.5mm² | 365.0mm² |
| Sensor resolution | 16 megapixel | 14 megapixel |
| Anti alias filter | ||
| Aspect ratio | 3:2 | 3:2 and 16:9 |
| Full resolution | 4928 x 3264 | 4592 x 3056 |
| Max native ISO | 6400 | 12800 |
| Max boosted ISO | 25600 | - |
| Minimum native ISO | 100 | 200 |
| RAW pictures | ||
| Autofocusing | ||
| Manual focusing | ||
| Autofocus touch | ||
| Continuous autofocus | ||
| Autofocus single | ||
| Tracking autofocus | ||
| Selective autofocus | ||
| Center weighted autofocus | ||
| Autofocus multi area | ||
| Autofocus live view | ||
| Face detection focus | ||
| Contract detection focus | ||
| Phase detection focus | ||
| Total focus points | 11 | 9 |
| Cross type focus points | 1 | - |
| Lens | ||
| Lens support | Nikon F | Sony/Minolta Alpha |
| Number of lenses | 309 | 143 |
| Crop factor | 1.5 | 1.5 |
| Screen | ||
| Range of screen | Fully Articulated | Fixed Type |
| Screen sizing | 3 inch | 2.7 inch |
| Screen resolution | 921 thousand dot | 230 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch friendly | ||
| Screen tech | TFT LCD monitor | TFT Clear Photo Color LCD |
| Viewfinder Information | ||
| Viewfinder type | Optical (pentamirror) | Optical (pentamirror) |
| Viewfinder coverage | 95% | 95% |
| Viewfinder magnification | 0.52x | 0.53x |
| Features | ||
| Slowest shutter speed | 30s | 30s |
| Maximum shutter speed | 1/4000s | 1/4000s |
| Continuous shooting speed | 4.0 frames/s | 7.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | Yes | Yes |
| Set white balance | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash distance | 12.00 m (at ISO 100) | 12.00 m (at ISO 100) |
| Flash options | Auto, On, Off, Red-eye, Slow sync, Rear curtain | Auto, Fill, Rear Sync, Slow Sync, Wireless/ High Speed Sync |
| Hot shoe | ||
| AEB | ||
| White balance bracketing | ||
| Maximum flash sync | 1/200s | 1/160s |
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Supported video resolutions | 1920 x 1080 (30, 25, 24 fps), 1280 x 720 (30, 25, 24 fps), 640 x 424 (30, 25 fps) | - |
| Max video resolution | 1920x1080 | None |
| Video data format | MPEG-4 | - |
| Microphone input | ||
| Headphone input | ||
| 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 | ||
| Environment seal | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 560 grams (1.23 pounds) | 560 grams (1.23 pounds) |
| Dimensions | 128 x 97 x 79mm (5.0" x 3.8" x 3.1") | 137 x 104 x 81mm (5.4" x 4.1" x 3.2") |
| DXO scores | ||
| DXO All around rating | 80 | 66 |
| DXO Color Depth rating | 23.5 | 21.8 |
| DXO Dynamic range rating | 13.6 | 11.8 |
| DXO Low light rating | 1183 | 769 |
| Other | ||
| Battery life | 660 images | 1050 images |
| Battery format | Battery Pack | Battery Pack |
| Battery ID | EN-EL14 | NP-FM500H |
| Self timer | Yes (2, 5, 10 or 20 sec) | Yes (2 or 10 sec) |
| Time lapse shooting | ||
| Storage media | SD/SDHC/SDXC | SD/ SDHC, Memory Stick Pro Duo/ Pro-HG Duo |
| Storage slots | One | One |
| Price at launch | $0 | $1,241 |