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Olympus OM-D E-M1 Review | 108 Data compared

Avg. price:~£260Sensor size:four thirdsWeight:497 gBattery life (CIPA):350 shots

Olympus OM-D E-M1 Review: Compare 108 technical specifications and user reviews to see how this product ranks in the Cameras category and whether it is worth buying.

6.5

Overall score

Score
6.5/ 10
✕
What it is
An overall evaluation of the camera's quality, based on technical analyses and user reviews.
When it matters
When you need a quick reference to identify the best cameras on the market.
Score distribution
â–¼
<55-66-77-88-99-10
Score components

90%

6.5

Technical score

10%

?

User score

â–²Better than 79% of cameras
6.5

Technical score

Technical score
6.5/ 10
✕
What it is
An assessment of technical performance for products in the Cameras category across these key areas: Sensor & Image, Photo Features, Video & Audio, Display & Design, Battery & Power, Connectivity & Storage.
When it matters
When you want to compare cameras based on technical performance and available features.
Score distribution
â–¼
<55-66-77-88-99-10
Score components

28%

6.6

Sensor & Image

25%

7.6

Photo Features

18%

5.1

Video & Audio

14%

7.4

Display & Design

8%

5.4

Battery & Power

7%

4.9

Connectivity & Storage

â–²Better than 81% of cameras
?

User score

User score
8.0/ 10
✕
What it is
A rating that combines user reviews and the total number of reviews received by the camera.
When it matters
When real-world owner satisfaction and review volume matter to your decision.
Score distribution
â–¼
<55-66-77-88-99-10
Score components

70%

?

User ratings

30%

?

Number of reviews

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Technical Specifications of camera Olympus OM-D E-M1

Technical score
Technical score
6.5/ 10
✕
What it is
An assessment of technical performance for products in the Cameras category across these key areas: Sensor & Image, Photo Features, Video & Audio, Display & Design, Battery & Power, Connectivity & Storage.
When it matters
When you want to compare cameras based on technical performance and available features.
Score distribution
â–¼
<55-66-77-88-99-10
Score components:

28%

6.6

Sensor & Image

25%

7.6

Photo Features

18%

5.1

Video & Audio

14%

7.4

Display & Design

8%

5.4

Battery & Power

7%

4.9

Connectivity & Storage

6.5
User score
User score
8.0/ 10
✕
What it is
A rating that combines user reviews and the total number of reviews received by the camera.
When it matters
When real-world owner satisfaction and review volume matter to your decision.
Score distribution
â–¼
<55-66-77-88-99-10
Score components

70%

?

User ratings

30%

?

Number of reviews

?
Popularity
Popularity
1.0/ 10
✕
What it is
An indicator based on the number of reviews received by the camera.
When it matters
When you want to see which cameras attract the most buyer attention and review activity.
Score distribution
â–¼
<55-66-77-88-99-10
Popularity:
Olympus OM-D E-M1 has a popularity score of 1, which is lower than 51.3% of cameras.
1.0
Value for money
Value for money
7.3/ 10
✕
What it is
An indicator that combines the camera's overall rating with its cost.
When it matters
When you want to know how much overall quality you get for the price.
Score distribution
â–¼
<55-66-77-88-99-10
Score components:

60%

6.5

Overall score

40%

9.2

Price

7.3
Sensor size
four thirds
Sensor size
four thirds
This camera uses a sensor classified as four thirds; it is larger than the sensor in 49% of cameras and the same size as the sensor in 8.1% of cameras.
Main camera megapixels
16.3 MP
Main camera megapixels
16.3 MP
This camera has a sensor resolution of 16.3 MP, which is higher than that of 51.6% of cameras and equal to that of 2.9% of cameras.
Main camera pixel size
3.76 µm
Main camera pixel size
3.76 µm
This camera has sensor pixels measuring 3.76 µm, which are larger than those in 55.4% of cameras and the same size as those in 5.3% of cameras.
Base ISO
200
Base ISO
200
This camera has a base ISO of 200 which is higher than that of 84.7% of cameras and equal to that of 13.9% of cameras.
Max ISO
ISO 25600 ISO
Max ISO
ISO 25,600
This camera reaches a maximum sensitivity of ISO 25,600, which is higher than that of 75.6% of cameras and equal to that of 12.5% of cameras.
Show more
Lens mount
Micro Four Thirds
Built-in focus motor
no
Built-in focus motor
no
This camera does not have a built-in focus motor. 11% of cameras have a built-in focus motor.
N. of focus points
81
N. of focus points
81
This camera has 81 focus points, more than the number offered by 72.9% of cameras and equal to the number offered by 1% of cameras.
Phase-detection autofocus (photos)
yes
Phase-detection autofocus (photos)
yes
This camera supports phase-detection autofocus for photos. 37.3% of cameras support phase-detection autofocus for photos.
AF tracking
yes
AF tracking
yes
This camera supports AF tracking. This feature is available on 88% of cameras.
Show more
Max video resolution
1920 px
Max video resolution
1920 px
This camera supports 1920 px video recording which is higher quality than that of 28.7% of cameras and equal to that of 47.1% of cameras.
Video bitrate
24 Mbps
Video bitrate
24 Mbps
This camera has a video bitrate of 24 Mbps which is lower than that of 62.5% of cameras and equal to that of 7% of cameras.
Video bit depth
8 bit
Video bit depth
8 bit
This camera supports video at 8 bit, a bit depth higher than that of 7.8% of cameras and equal to that of 80.6% of cameras.
Video chroma subsampling
4:2:0
Video chroma subsampling
4:2:0
This camera supports 4:2:0 video chroma subsampling which is more advanced than that of 7.8% of cameras and equal to that of 69.9% of cameras.
Video codecs
H.264, Motion JPEG
Show more
Type
mirrorless
Weight
497 g
Weight
497 g
This camera weighs 497 g which is heavier than 61.8% of cameras and equal to the weight of 0.1% of cameras.
Width
130 mm
Width
130 mm
This camera has a width of 130 mm which is wider than 72.1% of cameras and equal to that of 1.1% of cameras.
Height
94 mm
Height
94 mm
This camera has a height of 94 mm which is taller than 72.8% of cameras and equal to that of 0.7% of cameras.
Thickness
63 mm
Thickness
63 mm
This camera has a thickness of 63 mm which is thicker than 58.8% of cameras and equal to that of 0.2% of cameras.
Show more
Battery life (CIPA)
350 shots
Battery life (CIPA)
350 shots
This camera has a CIPA-rated battery life of 350 shots, which is longer than that of 54.5% of cameras and equal to that of 5% of cameras.
Battery capacity
1,220 mAh
Battery capacity
1,220 mAh
This camera has a battery capacity of 1,220 mAh which is larger than the batteries in 55.9% of cameras and equal to those in 0.6% of cameras.
Removable battery
yes
Removable battery
yes
This camera has a removable battery, and 98.7% of cameras include one.
USB Power Delivery (PD)
no
USB Power Delivery (PD)
no
This camera does not support USB Power Delivery. 10.1% of cameras support USB Power Delivery.
Wi-Fi connectivity
yes
Wi-Fi connectivity
yes
This camera supports Wi-Fi. This feature is available on 47.8% of cameras.
Wi-Fi version
Wi-Fi 4 (802.11n)
Wi-Fi version
Wi-Fi 4 (802.11n)
This camera uses Wi-Fi version Wi-Fi 4 (802.11n) which is newer than that of 54.2% of cameras and equal to that of 35.6% of cameras.
Bluetooth connectivity
no
Bluetooth connectivity
no
This camera does not have Bluetooth. 22.7% of cameras support Bluetooth.
Bluetooth version
N/A
USB Type-C
no
USB Type-C
no
This camera does not include USB Type-C. 14.6% of cameras use USB-C.
Show more

Olympus OM-D E-M1 vs the average camera

246810TotalDisplay & DesignSensor & ImagePhoto FeaturesVideo & AudioBattery & PowerConnectivity & Storage
  • In-body stabilization
    Sensor-shift stabilization
    yes
    This camera supports in-body stabilization, the average camera does not.
    5-axis in-body stabilization.
  • Phase-detect AF for photos
    Phase-detection autofocus (photos)
    yes
    This camera supports phase-detection autofocus for photos, the average camera does not.
  • 19,200 ISO higher maximum sensitivity limit
    Max ISO
    25,600 ISO
    This camera has a higher maximum sensitivity than the average camera (25600 ISO vs 6400 ISO). The average camera reaches a maximum sensitivity of 6400 ISO.
    25,600 ISO vs 6,400 ISO
  • Human eye AF
    Eye detection AF (human)
    yes
    This camera supports human eye-detection AF, the average camera does not.
  • Better viewfinder type
    Viewfinder type
    electronic
    This camera uses a more advanced viewfinder than the average camera (electronic vs none).
    electronic vs none
  • Has microphone input
    Microphone input
    yes
    This camera has microphone input, the average camera does not.
    3.5 mm mic input
  • 4.3 fps faster mechanical burst
    Continuous shooting (mechanical)
    10 fps
    This camera has a faster mechanical burst than the average camera (10 fps vs 5.7 fps). The average camera reaches 5.7 fps.
    10 fps with C-AF.
    10 fps vs 5.7 fps
  • Sensor cleaning system
    Sensor cleaning system
    yes
    This camera includes a sensor cleaning system, the average camera does not.
    Supersonic Wave Filter.
  • 17.5% better value for money
    Olympus OM-D E-M1 has a better value-for-money score than the average camera (7.28 vs 6.2).
    7.28 vs 6.2
  • Better viewfinder type
    Viewfinder type
    electronic
    This camera uses a more advanced viewfinder than the average camera (electronic vs none).
    electronic vs none
  • Has a touchscreen
    Touchscreen
    yes
    This camera has a touchscreen, the average camera does not. 36.6% of cameras support touchscreen input.
  • 60 Hz higher EVF refresh rate
    Max EVF refresh rate
    120 Hz
    This camera has a higher EVF refresh rate than the average camera (120 Hz vs 60 Hz). The average camera has an EVF refresh rate of 60 Hz.
    120 Hz vs 60 Hz
  • 0.7 x more viewfinder magnification
    Viewfinder magnification
    1.48 x
    This camera has a higher viewfinder magnification than the average camera (1.5 x vs 0.78 x). The average camera has a viewfinder magnification of 0.78 x.
    1.48 x vs 0.78 x
  • 6 more customizable buttons
    Customizable button count
    6
    This camera has more customizable buttons than the average camera (6 vs 0). The average camera offers 0 customizable buttons.
    6 vs 0
  • 19,200 ISO higher maximum sensitivity limit
    Max ISO
    25,600 ISO
    This camera has a higher maximum sensitivity than the average camera (25600 ISO vs 6400 ISO). The average camera reaches a maximum sensitivity of 6400 ISO.
    25,600 ISO vs 6,400 ISO
  • Sensor cleaning system
    Sensor cleaning system
    yes
    This camera includes a sensor cleaning system, the average camera does not.
    Supersonic Wave Filter.
  • 100 higher base ISO
    Base ISO
    200
    This camera has a higher base ISO than the average camera (200 vs 100). The average camera has a base ISO of 100.
    200 vs 100
  • 0.42 µm larger sensor pixels
    Main camera pixel size
    3.76 µm
    This camera has larger sensor pixels than the average camera (3.8 µm vs 3.34 µm). The average sensor pixel size is 3.34 µm.
    3.76 µm vs 3.34 µm
  • 0.3 points higher DxOMark Landscape score
    DxOMark landscape score
    12.7 points
    This camera has a higher DxOMark landscape score than the average camera (12.7 points vs 12.4 points). The average camera scores 12.4 points.
    12.7 points vs 12.4 points
  • In-body stabilization
    Sensor-shift stabilization
    yes
    This camera supports in-body stabilization, the average camera does not.
    5-axis in-body stabilization.
  • Phase-detect AF for photos
    Phase-detection autofocus (photos)
    yes
    This camera supports phase-detection autofocus for photos, the average camera does not.
  • Human eye AF
    Eye detection AF (human)
    yes
    This camera supports human eye-detection AF, the average camera does not.
  • 4.3 fps faster mechanical burst
    Continuous shooting (mechanical)
    10 fps
    This camera has a faster mechanical burst than the average camera (10 fps vs 5.7 fps). The average camera reaches 5.7 fps.
    10 fps with C-AF.
    10 fps vs 5.7 fps
  • 1,770 s longer maximum exposure
    Longest shutter speed
    1,800 s
    This camera supports a longer maximum exposure than the average camera (1800 s s vs 30 s s). The average camera supports a longest shutter speed of 30 s s.
    1,800 s vs 30 s
  • 58 more AF points
    N. of focus points
    81
    This camera has more focus points than the average camera (81 vs 23). The average camera offers 23 focus points.
    81 vs 23
  • Lossless compressed RAW
    Lossless compressed RAW
    yes
    This camera supports lossless compressed RAW, while the average camera does not.
    Lossless RAW capture is supported.
  • Supports touch autofocus
    Touch autofocus
    yes
    This camera supports touch autofocus, the average camera does not. 34.9% of cameras support touch autofocus.
  • Supports focus bracketing
    Focus bracketing
    yes
    This camera supports focus bracketing, the average camera does not.
    Automatic multi-shot focus bracketing available.
  • 50,000 more shutter cycles
    Shutter durability rating
    150,000
    This camera has a higher shutter durability than the average camera (150,000 vs 100,000). The average camera is rated for 100,000 shutter cycles.
    unofficial estimate
    150,000 vs 100,000
  • Has microphone input
    Microphone input
    yes
    This camera has microphone input, the average camera does not.
    3.5 mm mic input
  • Supports live streaming
    Live streaming (first-party)
    yes
    This camera supports live streaming, the average camera does not.
  • Built-in timelapse
    Timelapse function
    yes
    This camera includes timelapse capture, the average camera does not.
    Up to 999 shots
  • Supports Wi-Fi connectivity
    Wi-Fi connectivity
    yes
    This camera supports Wi-Fi, the average camera does not. 47.8% of cameras support Wi-Fi.
  • Smartphone remote control
    Smartphone remote control
    yes
    This camera supports smartphone remote control, the average camera does not. 46.2% of cameras support smartphone remote control.
    via OI.Share
  • Worse low-light autofocus
    AF low-light sensitivity
    0
    This camera has a worse low-light AF sensitivity than the average camera (0 EV vs -4 EV). The average camera reaches a low-light AF sensitivity of -4 EV.
    Rated with f/2.8 lens.
    0 vs -4
  • Lower RAW bit depth
    RAW bit depth
    12-bit
    This camera supports lower RAW bit depth than the average camera (12-bit vs 14-bit). The average camera supports 14-bit RAW capture.
    12-bit vs 14-bit
  • Smaller sensor
    Sensor size
    four thirds
    This camera has a smaller sensor than the average camera (four thirds vs APS-C).
    four thirds vs APS-C
  • No flash
    Flash
    no
    This camera does not have a built-in flash, the average camera does. 73.4% of cameras have a flash.
    Bundled external flash, not built in.
  • 102 g heavier
    Weight
    497 g
    This camera is heavier than the average camera (497 g vs 395 g). The average camera weighs 395 g.
    497 g vs 395 g
  • 20.1 mm taller body
    Height
    94 mm
    This camera is taller than the average camera (94 mm vs 73.9 mm). The average camera has a height of 73.9 mm.
    94 mm vs 73.9 mm
  • 6 Mbps lower video bitrate
    Video bitrate
    24 Mbps
    This camera has a lower video bitrate than the average camera (24 Mbps vs 30 Mbps). The average camera records at 30 Mbps.
    24 Mbps vs 30 Mbps
  • 93% less popular
    Olympus OM-D E-M1 is less popular than the average camera (1 vs 1.9).
    1 vs 1.93
  • 93% less popular
    Olympus OM-D E-M1 is less popular than the average camera (1 vs 1.9).
    1 vs 1.93
  • No flash
    Flash
    no
    This camera does not have a built-in flash, the average camera does. 73.4% of cameras have a flash.
    Bundled external flash, not built in.
  • 102 g heavier
    Weight
    497 g
    This camera is heavier than the average camera (497 g vs 395 g). The average camera weighs 395 g.
    497 g vs 395 g
  • 20.1 mm taller body
    Height
    94 mm
    This camera is taller than the average camera (94 mm vs 73.9 mm). The average camera has a height of 73.9 mm.
    94 mm vs 73.9 mm
  • 10.1 mm wider
    Width
    130 mm
    This camera is wider than the average camera (130 mm vs 119.9 mm). The average camera has a width of 119.9 mm.
    130 mm vs 119.9 mm
  • 17 mm thicker
    Thickness
    63 mm
    This camera is thicker than the average camera (63 mm vs 46 mm). The average camera has a thickness of 46 mm.
    63 mm vs 46 mm
  • Lower RAW bit depth
    RAW bit depth
    12-bit
    This camera supports lower RAW bit depth than the average camera (12-bit vs 14-bit). The average camera supports 14-bit RAW capture.
    12-bit vs 14-bit
  • Smaller sensor
    Sensor size
    four thirds
    This camera has a smaller sensor than the average camera (four thirds vs APS-C).
    four thirds vs APS-C
  • 86 points lower DxOMark Sports score
    DxOMark sports score
    757 points
    This camera has a lower DxOMark sports score than the average camera (757 points vs 843 points). The average camera has a DxOMark sports score of 843 points.
    757 points vs 843 points
  • Worse low-light autofocus
    AF low-light sensitivity
    0
    This camera has a worse low-light AF sensitivity than the average camera (0 EV vs -4 EV). The average camera reaches a low-light AF sensitivity of -4 EV.
    Rated with f/2.8 lens.
    0 vs -4
  • 6 Mbps lower video bitrate
    Video bitrate
    24 Mbps
    This camera has a lower video bitrate than the average camera (24 Mbps vs 30 Mbps). The average camera records at 30 Mbps.
    24 Mbps vs 30 Mbps

Expert reviews

In-depth analysis and verdict from leading tech publications

D
dpreview.com
28/10/2013
Summary of the review
S
stevehuffphoto.com
12/10/2013
Summary of the review
P
photothisandthat.co.uk
16/10/2013
Summary of the review
H
hokkaidowilds.org
22/01/2016
Summary of the review
P
photographylife.com
11/04/2020
Summary of the review
P
photoscala.de
27/09/2013
Summary of the review
C
chip.de
10/09/2013
Summary of the review
C
chip.de
21/10/2013
Summary of the review
D
digitalkamera.de
21/11/2013
Summary of the review
F
fotodesign-rs.de
13/01/2014
Summary of the review
B
blickgewinkelt.de
27/10/2014
Summary of the review
D
digicammuseum.de
11/05/2023
Summary of the review
D
dkamera.de
06/12/2015
Summary of the review
D
dxomark.fr
01/09/2013
Summary of the review
A
apprendre-la-photo.fr
Date non précisée
Summary of the review
L
lesnumeriques.com
02/10/2013
Summary of the review
0
01net.com
23/12/2013
Summary of the review
M
madame-oreille.com
22/10/2014
Summary of the review
L
leclaireur.fnac.com
27/04/2012
Summary of the review
X
xatakafoto.com
14/11/2013
Summary of the review
N
naturpixel.com
20/09/2013
Summary of the review
W
wired.it
05/03/2014
Summary of the review
M
marcellosavoia.weebly.com
12/11/2013
Summary of the review
F
focus-review.com
18/11/2013
Summary of the review
P
portablegear.nl
01/10/2013
Summary of the review
N
nandoonline.com
07/10/2020
Summary of the review

Third-party reviews

What we like about Olympus OM-D E-M1

  • Excellent 5-axis in-body image stabilization (IBIS)
  • Fast and reliable hybrid autofocus system (phase/contrast detection)
  • Robust, weather-sealed (splash/freeze-proof) magnesium alloy body
  • Highly customizable buttons and controls
  • Large, bright, and detailed electronic viewfinder (EVF)
  • Good compatibility with both Micro 4/3 and older 4/3 lenses
  • Compact and lightweight system compared to DSLRs

What we don't like about Olympus OM-D E-M1

  • Lower 16.3-megapixel resolution compared to modern cameras
  • Short battery life (approx. 350 shots)
  • Complex and confusing menu system
  • Lack of dedicated, easily identifiable physical buttons (ISO, WB)
  • Only one memory card slot
  • No built-in flash
  • Slight lag when reviewing images

Verdict

The Olympus OM-D E-M1 is a professional mirrorless camera featuring a 16.3MP Live MOS sensor without an optical low-pass filter, paired with the TruePic VII processor and an ISO range of 100 to 25,600. It stands out for its high-performance 5-axis sensor-shift image stabilisation, a hybrid Dual Fast AF system combining contrast and phase detection, a magnesium alloy weather-sealed body, up to 10fps continuous shooting, and a 2.36M-dot electronic viewfinder. While its compact build, superb handling, and excellent image sharpness are highly praised, its main disadvantages include a relatively short battery life, complex and confusing menu layouts, and limited low-light performance compared to larger sensor formats.

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