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Nikon D3100 vs Olympus E-450

Portability
68
Imaging
54
Features
59
Overall
56
Nikon D3100 front
 
Olympus E-450 front
Portability
77
Imaging
45
Features
36
Overall
41

Nikon D3100 vs Olympus E-450 Key Specs

Nikon D3100
(Full Review)
  • 14MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 100 - 3200 (Boost to 12800)
  • 1920 x 1080 video
  • Nikon F Mount
  • 505g - 124 x 96 x 75mm
  • Released December 2010
  • Older Model is Nikon D3000
  • New Model is Nikon D3200
Olympus E-450
(Full Review)
  • 10MP - Four Thirds Sensor
  • 2.7" Fixed Screen
  • ISO 100 - 1600
  • No Video
  • Micro Four Thirds Mount
  • 426g - 130 x 91 x 53mm
  • Released March 2009
  • Previous Model is Olympus E-330
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Nikon D3100 vs Olympus E-450 Overview

Its time to look a bit more closely at the Nikon D3100 versus Olympus E-450, both Entry-Level DSLR digital cameras by manufacturers Nikon and Olympus. There exists a considerable gap between the resolutions of the D3100 (14MP) and E-450 (10MP) and the D3100 (APS-C) and E-450 (Four Thirds) boast different sensor dimensions.

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The D3100 was unveiled 21 months after the E-450 which makes them a generation away from one another. The two cameras feature the same body design (Compact SLR).

Before getting right into a complete comparison, here is a short synopsis of how the D3100 matches up vs the E-450 with regards to portability, imaging, features and an overall mark.

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Reasons to pick Nikon D3100 over the Olympus E-450

 D3100 E-450 
ReleasedDecember 2010March 2009Newer by 21 months
Screen size3"2.7"Bigger screen (+0.3")

Reasons to pick Olympus E-450 over the Nikon D3100

 E-450 D3100 

Common features in the Nikon D3100 and Olympus E-450

 D3100 E-450 
Manual focus More accurate focus
Screen typeFixed Fixed Fixed screen
Screen resolution230k230kEqual screen resolution
Selfie screen Neither provides selfie screen
Touch screen No Touch screen

Nikon D3100 vs Olympus E-450 Physical Comparison

When you are looking to travel with your camera regularly, you are going to need to factor in its weight and proportions. The Nikon D3100 provides outside dimensions of 124mm x 96mm x 75mm (4.9" x 3.8" x 3.0") having a weight of 505 grams (1.11 lbs) and the Olympus E-450 has measurements of 130mm x 91mm x 53mm (5.1" x 3.6" x 2.1") and a weight of 426 grams (0.94 lbs).

Compare the Nikon D3100 versus Olympus E-450 in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an ILC will differ depending on the lens you are using at that time. Following is a front view measurement comparison of the D3100 compared to the E-450.

Nikon D3100 vs Olympus E-450 size comparison

Taking into account dimensions and weight, the portability grade of the D3100 and E-450 is 68 and 77 respectively.

Nikon D3100 vs Olympus E-450 top view buttons comparison

Nikon D3100 vs Olympus E-450 Sensor Comparison

Sometimes, it's tough to imagine the gap between sensor dimensions only by looking at technical specs. The pic below will help offer you a clearer sense of the sensor sizes in the D3100 and E-450.

As you have seen, each of these cameras feature different resolutions and different sensor dimensions. The D3100 using its bigger sensor is going to make achieving bokeh easier and the Nikon D3100 will give you more detail having an extra 4 Megapixels. Higher resolution will allow you to crop photographs way more aggressively. The more recent D3100 provides an edge with regard to sensor tech.

Nikon D3100 vs Olympus E-450 sensor size comparison

Nikon D3100 vs Olympus E-450 Screen and ViewFinder

Nikon D3100 vs Olympus E-450 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Nikon D3100 Portrait photography information
Olympus E-450 Portrait photography information
72
has manual focus
megapixel count good (14MP)
decent sensor size (APS-C)
comes with face detection focusing
supports RAW formats
57
you can focus manually
nice sensor size (Four Thirds)
supports RAW formats
low megapixels (10MP)
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Street Comparison

Street photography with Nikon D3100
Street photography with Olympus E-450
58
decent sensor size (APS-C)
supports RAW formats
fixed screen
lack of image stabilization
64
nice sensor size (Four Thirds)
supports RAW formats
lighter than competition (426g)
fixed screen
no image stabilization
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Sports Comparison

Nikon D3100 Sports photography features
Olympus E-450 Sports photography features
60
megapixel count good (14MP)
decent sensor size (APS-C)
comes with tracking autofocus
has phase detect AF
slow continuous shooting (3.0 frames/s)
lack of image stabilization
39
nice sensor size (Four Thirds)
sensor has phase detect auto focus
very slow continuous shooting (4.0 fps)
no image stabilization
low megapixels (10MP)
terrible battery pack (500 per charge)
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Travel Comparison

Nikon D3100 Travel photography info
Olympus E-450 Travel photography info
58
megapixel count good (14 megapixels)
has built in flash
missing Timelapse mode
display is not selfie friendly
53
lighter than competition (426g)
flash built-in
missing Timelapse function
terrible battery pack (500 per charge)
low megapixels (10MP)
display is not selfie friendly
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Landscape Comparison

Nikon D3100 Landscape photography details
Olympus E-450 Landscape photography details
65
has manual focus
interchangeable lenses (Nikon F mount)
screen size is good (3")
megapixel count good (14MP)
decent sensor size (APS-C)
supports RAW formats
lack of image stabilization
missing Timelapse mode
47
you can focus manually
interchangeable lenses (Micro Four Thirds mount)
nice sensor size (Four Thirds)
supports RAW formats
tiny screen (2.7 inch)
no image stabilization
low megapixels (10MP)
terrible battery pack (500 per charge)
missing Timelapse function
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Vlogging Comparison

Nikon D3100 as a Vlogging camera
Olympus E-450 as a Vlogging camera
27
comes with face detection focusing
video res high (1920 x 1080 pixels)
display is not selfie friendly
lack of image stabilization
missing external microphone jack
9
can't shoot video
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Nikon D3100 vs Olympus E-450 Specifications

Detailed spec comparison table for Nikon D3100 and Olympus E-450
 Nikon D3100Olympus E-450
General Information
Make Nikon Olympus
Model type Nikon D3100 Olympus E-450
Category Entry-Level DSLR Entry-Level DSLR
Released 2010-12-21 2009-03-31
Physical type Compact SLR Compact SLR
Sensor Information
Processor Chip Expeed 2 TruePic III
Sensor type CMOS CMOS
Sensor size APS-C Four Thirds
Sensor measurements 23.1 x 15.4mm 17.3 x 13mm
Sensor surface area 355.7mm² 224.9mm²
Sensor resolution 14 megapixels 10 megapixels
Anti alias filter
Aspect ratio 3:2 4:3
Peak resolution 4608 x 3072 3648 x 2736
Highest native ISO 3200 1600
Highest enhanced ISO 12800 -
Lowest native ISO 100 100
RAW data
Autofocusing
Focus manually
Touch focus
AF continuous
Single AF
Tracking AF
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detect focusing
Contract detect focusing
Phase detect focusing
Total focus points 11 3
Cross type focus points 1 -
Lens
Lens support Nikon F Micro Four Thirds
Total lenses 309 45
Crop factor 1.6 2.1
Screen
Display type Fixed Type Fixed Type
Display sizing 3" 2.7"
Resolution of display 230 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch operation
Display tech TFT LCD monitor -
Viewfinder Information
Viewfinder Optical (pentamirror) Optical (pentamirror)
Viewfinder coverage 95% 95%
Viewfinder magnification 0.53x 0.46x
Features
Min shutter speed 30 seconds 60 seconds
Max shutter speed 1/4000 seconds 1/4000 seconds
Continuous shutter rate 3.0fps 4.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Set WB
Image stabilization
Built-in flash
Flash distance 12.00 m (at ISO 100) 12.00 m (at ISO 100)
Flash settings Auto, Red-Eye, Slow, Red-Eye Slow, Rear curtain Auto, Auto FP, Manual, Red-Eye
Hot shoe
AE bracketing
WB bracketing
Max flash synchronize 1/200 seconds 1/180 seconds
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1920 x 1080 (24 fps), 1280 x 720 (30, 25, 24 fps), 640 x 424 (24 fps) -
Highest video resolution 1920x1080 None
Video data format MPEG-4 -
Microphone support
Headphone support
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 sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 505 gr (1.11 lbs) 426 gr (0.94 lbs)
Physical dimensions 124 x 96 x 75mm (4.9" x 3.8" x 3.0") 130 x 91 x 53mm (5.1" x 3.6" x 2.1")
DXO scores
DXO Overall rating 67 56
DXO Color Depth rating 22.5 21.5
DXO Dynamic range rating 11.3 10.5
DXO Low light rating 919 512
Other
Battery life 550 photographs 500 photographs
Type of battery Battery Pack Battery Pack
Battery ID EN-EL14 -
Self timer Yes Yes (2 or 12 sec)
Time lapse recording
Type of storage SD/SDHC/SDXC Compact Flash (Type I or II), xD Picture Card
Card slots 1 1
Cost at release $565 $138