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Nikon D5100 vs Olympus E-620

Portability
66
Imaging
56
Features
81
Overall
66
Nikon D5100 front
 
Olympus E-620 front
Portability
71
Imaging
47
Features
50
Overall
48

Nikon D5100 vs Olympus E-620 Key Specs

Nikon D5100
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fully Articulated Screen
  • ISO 100 - 6400 (Push to 25600)
  • 1920 x 1080 video
  • Nikon F Mount
  • 560g - 128 x 97 x 79mm
  • Launched April 2011
  • Superseded the Nikon D5000
  • Replacement is Nikon D5200
Olympus E-620
(Full Review)
  • 12MP - Four Thirds Sensor
  • 2.7" Fully Articulated Screen
  • ISO 100 - 3200
  • Sensor based Image Stabilization
  • No Video
  • Micro Four Thirds Mount
  • 500g - 130 x 94 x 60mm
  • Introduced July 2009
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Nikon D5100 vs Olympus E-620 Overview

Below is a complete comparison of the Nikon D5100 versus Olympus E-620, both Entry-Level DSLR digital cameras by brands Nikon and Olympus. There exists a crucial gap between the sensor resolutions of the D5100 (16MP) and E-620 (12MP) and the D5100 (APS-C) and E-620 (Four Thirds) offer different sensor dimensions.

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The D5100 was announced 22 months later than the E-620 which makes them a generation apart from one another. The two cameras feature the same body design (Compact SLR).

Before going right into a complete comparison, here is a quick summation of how the D5100 matches up against the E-620 in regards to portability, imaging, features and an overall grade.

Photography Glossary
	
	

Reasons to pick Nikon D5100 over the Olympus E-620

 D5100 E-620 
IntroducedApril 2011July 2009More recent by 22 months
Screen size3"2.7"Bigger screen (+0.3")
Screen resolution921k230kClearer screen (+691k dot)

Reasons to pick Olympus E-620 over the Nikon D5100

 E-620 D5100 

Common features in the Nikon D5100 and Olympus E-620

 D5100 E-620 
Manually focus More exact focus
Screen typeFully ArticulatedFully ArticulatedFully Articulated screen
Selfie screen Both good for selfies
Touch screen Neither provides Touch screen

Nikon D5100 vs Olympus E-620 Physical Comparison

For anyone who is going to lug around your camera often, you need to consider its weight and dimensions. The Nikon D5100 provides external dimensions of 128mm x 97mm x 79mm (5.0" x 3.8" x 3.1") having a weight of 560 grams (1.23 lbs) while the Olympus E-620 has dimensions of 130mm x 94mm x 60mm (5.1" x 3.7" x 2.4") and a weight of 500 grams (1.10 lbs).

Check out the Nikon D5100 versus Olympus E-620 in the latest Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an Interchangeable Lens Camera will vary depending on the lens you are using at that time. Here is a front view measurements comparison of the D5100 against the E-620.

Nikon D5100 vs Olympus E-620 size comparison

Using dimensions and weight, the portability rating of the D5100 and E-620 is 66 and 71 respectively.

Nikon D5100 vs Olympus E-620 top view buttons comparison

Nikon D5100 vs Olympus E-620 Sensor Comparison

Quite often, it is hard to picture the contrast between sensor measurements just by reviewing specifications. The graphic underneath might offer you a clearer sense of the sensor dimensions in the D5100 and E-620.

To sum up, each of the cameras come with different resolutions and different sensor measurements. The D5100 having a bigger sensor is going to make shooting shallower depth of field easier and the Nikon D5100 will offer you more detail with its extra 4 Megapixels. Higher resolution will also enable you to crop photographs a good deal more aggressively. The younger D5100 should have an advantage in sensor tech.

Nikon D5100 vs Olympus E-620 sensor size comparison

Nikon D5100 vs Olympus E-620 Screen and ViewFinder

Nikon D5100 vs Olympus E-620 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Nikon D5100
Portrait photography with Olympus E-620
73
you can focus manually
good resolution (16 megapixels)
good sensor size (APS-C)
supports face detection autofocus
delivers RAW formats
60
manual focus
sensor size is nice (Four Thirds)
provides face detection focusing
saves RAW files
low resolution sensor (12 megapixels)
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Street Comparison

Nikon D5100 Street photography factors
Olympus E-620 Street photography factors
67
screen can move to multiple angles
good sensor size (APS-C)
delivers RAW formats
does not have image stabilization
76
screen articulates
has image stabilization (Sensor based)
sensor size is nice (Four Thirds)
saves RAW files
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Sports Comparison

Nikon D5100 Sports photography details
Olympus E-620 Sports photography details
63
good resolution (16MP)
good sensor size (APS-C)
supports tracking autofocus
good battery life (660 per charge)
sensor has phase detect autofocus
painfully slow continuous shooting (4.0 fps)
does not have image stabilization
48
has image stabilization (Sensor based)
sensor size is nice (Four Thirds)
supports phase detect AF
low frames per second (4.0 frames/s)
low resolution sensor (12 megapixels)
terrible battery (500 shots)
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Travel Comparison

Nikon D5100 Travel photography features
Olympus E-620 Travel photography features
77
good battery life (660 shots)
good resolution (16 megapixels)
has built in flash
screen is selfie friendly
53
flash built-in
display is selfie friendly
doesn't have Time Lapse function
terrible battery (500 per charge)
low resolution sensor (12 megapixels)
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Landscape Comparison

Landscape photography with Nikon D5100
Landscape photography with Olympus E-620
72
you can focus manually
interchangeable lenses (Nikon F mount)
screen size is good (3 inches)
good resolution (16 megapixels)
good sensor size (APS-C)
delivers RAW formats
good battery life (660 CIPA)
does not have image stabilization
53
manual focus
swap lenses (Micro Four Thirds mount)
has image stabilization (Sensor based)
sensor size is nice (Four Thirds)
saves RAW files
tiny screen (2.7 inch)
low resolution sensor (12 megapixels)
terrible battery (500 shots)
doesn't have Time Lapse function
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Vlogging Comparison

Nikon D5100 Vlogging highlights
Olympus E-620 Vlogging highlights
69
screen is selfie friendly
supports face detection autofocus
video res high (1920 x 1080 pxls)
includes external microphone socket
does not have image stabilization
18
no video
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Nikon D5100 vs Olympus E-620 Specifications

Detailed spec comparison table for Nikon D5100 and Olympus E-620
 Nikon D5100Olympus E-620
General Information
Brand Nikon Olympus
Model Nikon D5100 Olympus E-620
Type Entry-Level DSLR Entry-Level DSLR
Launched 2011-04-26 2009-07-06
Physical type Compact SLR Compact SLR
Sensor Information
Powered by Expeed 2 TruePic III+
Sensor type CMOS CMOS
Sensor size APS-C Four Thirds
Sensor dimensions 23.6 x 15.7mm 17.3 x 13mm
Sensor surface area 370.5mm² 224.9mm²
Sensor resolution 16MP 12MP
Anti aliasing filter
Aspect ratio 3:2 4:3, 3:2 and 16:9
Full resolution 4928 x 3264 4032 x 3024
Max native ISO 6400 3200
Max boosted ISO 25600 -
Lowest native ISO 100 100
RAW photos
Autofocusing
Focus manually
AF touch
AF continuous
AF single
AF tracking
AF selectice
Center weighted AF
Multi area AF
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Number of focus points 11 7
Cross focus points 1 -
Lens
Lens mount Nikon F Micro Four Thirds
Number of lenses 309 45
Focal length multiplier 1.5 2.1
Screen
Screen type Fully Articulated Fully Articulated
Screen size 3" 2.7"
Resolution of screen 921k dots 230k dots
Selfie friendly
Liveview
Touch functionality
Screen technology TFT LCD monitor HyperCrystal LCD
Viewfinder Information
Viewfinder Optical (pentamirror) Optical (pentamirror)
Viewfinder coverage 95 percent 95 percent
Viewfinder magnification 0.52x 0.48x
Features
Slowest shutter speed 30s 60s
Maximum shutter speed 1/4000s 1/4000s
Continuous shooting rate 4.0fps 4.0fps
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Change WB
Image stabilization
Integrated flash
Flash range 12.00 m (at ISO 100) 12.00 m
Flash modes Auto, On, Off, Red-eye, Slow sync, Rear curtain Auto, On, Off, Red-Eye, Slow Sync, Front curtain, Rear curtain, Fill-in, Manual
External flash
AEB
WB bracketing
Maximum flash synchronize 1/200s 1/180s
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
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 format MPEG-4 -
Mic 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 grams (1.23 lbs) 500 grams (1.10 lbs)
Physical dimensions 128 x 97 x 79mm (5.0" x 3.8" x 3.1") 130 x 94 x 60mm (5.1" x 3.7" x 2.4")
DXO scores
DXO All around score 80 55
DXO Color Depth score 23.5 21.3
DXO Dynamic range score 13.6 10.3
DXO Low light score 1183 536
Other
Battery life 660 shots 500 shots
Style of battery Battery Pack Battery Pack
Battery model EN-EL14 BLS-1
Self timer Yes (2, 5, 10 or 20 sec) Yes (2 or 12 sec)
Time lapse feature
Storage type SD/SDHC/SDXC Compact Flash (Type I or II), xD Picture Card
Card slots 1 1
Launch pricing $0 $799