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Olympus E-1 vs Sony A9 II

Portability
59
Imaging
38
Features
36
Overall
37
Olympus E-1 front
 
Sony Alpha A9 Mark II front
Portability
62
Imaging
76
Features
93
Overall
82

Olympus E-1 vs Sony A9 II Key Specs

Olympus E-1
(Full Review)
  • 5MP - Four Thirds Sensor
  • 1.8" Fixed Screen
  • ISO 100 - 3200
  • No Video
  • Micro Four Thirds Mount
  • 735g - 141 x 104 x 81mm
  • Announced November 2003
  • Refreshed by Olympus E-3
Sony A9 II
(Full Review)
  • 24MP - Full frame Sensor
  • 3" Tilting Display
  • ISO 100 - 51200 (Increase to 204800)
  • Sensor based 5-axis Image Stabilization
  • 1/8000s Max Shutter
  • 3840 x 2160 video
  • Sony E Mount
  • 678g - 129 x 96 x 76mm
  • Announced October 2019
  • Older Model is Sony A9
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Olympus E-1 vs Sony A9 II Overview

Here is a extensive overview of the Olympus E-1 vs Sony A9 II, one being a Pro DSLR and the other is a Pro Mirrorless by competitors Olympus and Sony. There exists a significant gap among the sensor resolutions of the E-1 (5MP) and A9 II (24MP) and the E-1 (Four Thirds) and A9 II (Full frame) enjoy different sensor dimensions.

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The E-1 was announced 17 years before the A9 II and that is a fairly sizable gap as far as camera technology is concerned. Each of the cameras offer different body type with the Olympus E-1 being a Large SLR camera and the Sony A9 II being a SLR-style mirrorless camera.

Before going through a more detailed comparison, below is a quick introduction of how the E-1 grades versus the A9 II with respect to portability, imaging, features and an overall rating.

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Reasons to pick Olympus E-1 over the Sony A9 II

 E-1 A9 II 

Reasons to pick Sony A9 II over the Olympus E-1

 A9 II E-1 
AnnouncedOctober 2019November 2003Fresher by 192 months
Display typeTiltingFixed Tilting display
Display sizing3"1.8"Larger display (+1.2")
Display resolution1440k134kClearer display (+1306k dot)
Touch display Easily navigate

Common features in the Olympus E-1 and Sony A9 II

 E-1 A9 II 
Manual focus Very exact focus
Selfie screen Neither contains selfie screen

Olympus E-1 vs Sony A9 II Physical Comparison

If you are aiming to carry your camera frequently, you should factor in its weight and dimensions. The Olympus E-1 has got outer dimensions of 141mm x 104mm x 81mm (5.6" x 4.1" x 3.2") having a weight of 735 grams (1.62 lbs) whilst the Sony A9 II has dimensions of 129mm x 96mm x 76mm (5.1" x 3.8" x 3.0") and a weight of 678 grams (1.49 lbs).

Check out the Olympus E-1 vs Sony A9 II in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an Interchangeable Lens Camera will vary depending on the lens you select during that time. Underneath is the front view measurement comparison of the E-1 against the A9 II.

Olympus E-1 vs Sony A9 II size comparison

Taking into consideration dimensions and weight, the portability rating of the E-1 and A9 II is 59 and 62 respectively.

Olympus E-1 vs Sony A9 II top view buttons comparison

Olympus E-1 vs Sony A9 II Sensor Comparison

Sometimes, it's tough to imagine the contrast in sensor sizing merely by researching technical specs. The photograph below will help offer you a far better sense of the sensor dimensions in the E-1 and A9 II.

As you can tell, both the cameras enjoy different resolutions and different sensor sizing. The E-1 using its smaller sensor is going to make getting shallow depth of field more challenging and the Sony A9 II will render extra detail with its extra 19 Megapixels. Greater resolution will let you crop pics far more aggressively. The older E-1 will be behind when it comes to sensor innovation.

Olympus E-1 vs Sony A9 II sensor size comparison

Olympus E-1 vs Sony A9 II Screen and ViewFinder

Olympus E-1 vs Sony A9 II Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-1 Portrait photography highlights
Sony A9 II Portrait photography highlights
46
focusing manually
sensor size is good (Four Thirds)
exports RAW formats
doesn't have liveview
megapixel count low (5 megapixels)
85
you can focus manually
MP count decent (24MP)
big sensor size (Full frame)
features face detection autofocus
delivers RAW files
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Street Comparison

Olympus E-1 as a Street photography camera
Sony A9 II as a Street photography camera
57
sensor size is good (Four Thirds)
exports RAW formats
environment sealing
lighter than average (735g)
screen does not articulate
does not have image stabilization
78
has a tilting screen
built in image stabilization (Sensor based 5-axis)
big sensor size (Full frame)
delivers RAW files
features touch focus
environment sealing
above average high ISO (51,200)
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Sports Comparison

Olympus E-1 as a Sports photography camera
Sony A9 II as a Sports photography camera
40
sensor size is good (Four Thirds)
environment sealing
comes with phase detect autofocus
doesn't have liveview
slow fps (3.0 frames per second)
does not have image stabilization
megapixel count low (5MP)
88
high shutter speed (1/8,000 seconds)
silent mode (1/32,000 seconds)
max frames per second high (20.0 frames per second)
built in image stabilization (Sensor based 5-axis)
MP count decent (24 megapixels)
big sensor size (Full frame)
features tracking autofocus
environment sealing
better than average battery life (690 per charge)
supports phase detect autofocus
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Travel Comparison

Olympus E-1 Travel photography highlights
Sony A9 II Travel photography highlights
47
lighter than average (735 grams)
environment sealing
doesn't have Timelapse function
megapixel count low (5MP)
display is not selfie friendly
73
better than average battery life (690 shots)
environment sealing
has bluetooth
features touch focus
MP count decent (24 megapixels)
does not have a selfie friendly screen
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Landscape Comparison

Olympus E-1 Landscape photography highlights
Sony A9 II Landscape photography highlights
46
focusing manually
switch lenses (Micro Four Thirds mount)
sensor size is good (Four Thirds)
exports RAW formats
environment sealing
screen is small (1.8")
doesn't have liveview
does not have image stabilization
megapixel count low (5MP)
doesn't have Timelapse function
86
you can focus manually
change lenses (Sony E mount)
decent sized screen (3")
built in image stabilization (Sensor based 5-axis)
MP count decent (24 megapixels)
big sensor size (Full frame)
above average high ISO (51,200)
delivers RAW files
environment sealing
better than average battery life (690 per charge)
two card slots
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Vlogging Comparison

Olympus E-1 Vlogging advice
Sony A9 II Vlogging advice
9
can't shoot video
36
touchscreen enabled
built in image stabilization (Sensor based 5-axis)
features face detection autofocus
high res video (3840 x 2160 pxls)
comes with external mic socket
does not have a selfie friendly screen
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Olympus E-1 vs Sony A9 II Specifications

Detailed spec comparison table for Olympus E-1 and Sony A9 II
 Olympus E-1Sony Alpha A9 Mark II
General Information
Brand Olympus Sony
Model Olympus E-1 Sony Alpha A9 Mark II
Class Pro DSLR Pro Mirrorless
Announced 2003-11-29 2019-10-03
Physical type Large SLR SLR-style mirrorless
Sensor Information
Chip - BIONZ X
Sensor type CCD BSI-CMOS
Sensor size Four Thirds Full frame
Sensor dimensions 17.3 x 13mm 35.6 x 23.8mm
Sensor area 224.9mm² 847.3mm²
Sensor resolution 5MP 24MP
Anti aliasing filter
Aspect ratio 4:3 3:2
Peak resolution 2560 x 1920 6000 x 4000
Highest native ISO 3200 51200
Highest enhanced ISO - 204800
Min native ISO 100 100
RAW support
Min enhanced ISO - 50
Autofocusing
Manual focus
AF touch
AF continuous
AF single
AF tracking
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detection focusing
Contract detection focusing
Phase detection focusing
Number of focus points 3 693
Lens
Lens mounting type Micro Four Thirds Sony E
Amount of lenses 45 121
Focal length multiplier 2.1 1
Screen
Type of screen Fixed Type Tilting
Screen size 1.8 inch 3 inch
Resolution of screen 134k dots 1,440k dots
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder type Optical (pentaprism) Electronic
Viewfinder resolution - 3,686k dots
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.48x 0.78x
Features
Minimum shutter speed 60 seconds 30 seconds
Fastest shutter speed 1/4000 seconds 1/8000 seconds
Fastest silent shutter speed - 1/32000 seconds
Continuous shutter rate 3.0 frames per sec 20.0 frames per sec
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Change WB
Image stabilization
Inbuilt flash
Flash range no built-in flash no built-in flash
Flash modes Auto, Auto FP, Manual, Red-Eye Flash off, Autoflash, Fill-flash, Slow Sync., Rear Sync., Red-eye reduction, Wireless, Hi-speed sync
Hot shoe
Auto exposure bracketing
WB bracketing
Fastest flash synchronize 1/180 seconds -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions - 3840 x 2160 @ 30p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM
Highest video resolution None 3840x2160
Video format - MPEG-4, AVCHD, H.264
Mic port
Headphone port
Connectivity
Wireless None Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 3.1 Gen 1 (5 GBit/sec)
GPS None None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 735g (1.62 lbs) 678g (1.49 lbs)
Dimensions 141 x 104 x 81mm (5.6" x 4.1" x 3.2") 129 x 96 x 76mm (5.1" x 3.8" x 3.0")
DXO scores
DXO Overall score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery life - 690 photos
Battery type - Battery Pack
Battery model - NP-FZ100
Self timer Yes (2 or 12 sec) Yes (2, 5, 10 secs + continuous, 3 or 5 frames)
Time lapse shooting
Type of storage Compact Flash (Type I or II) Dual SD/SDHC/SDXC slots (UHS-II compatible)
Card slots 1 2
Launch price $1,700 $4,498