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- Table of Contents
- Top
- Main Differences
- Design
- Photo General
- Photo Image Quality
- Pictures Sample Gallery
- Video General
- 4k Video
- Full HD Video
- Video Image Quality
- Storage And Connectivity
- Comments
Sony α6600 vs Olympus OM-D E-M10 Mark IV
Side-by-Side Comparison
Products
Sony α6600
Olympus OM-D E-M10 Mark IV
Tested using Methodology v0.13
Updated Feb 24, 2025 06:18 PM
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Amazon.comTested using Methodology v0.13
Updated Feb 24, 2025 06:17 PM
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Body TypeSLR-Style
MirrorlessYes
Sensor SizeAPS-C
Body TypeSLR-Style
MirrorlessYes
Sensor Size4/3 (MFT)
Variants
- a6600 (Black - Body Only)
- a6600 (Black W/18-135mm Lens)
- OM-D E-M10 Mark IV (Black (Body Only))
- OM-D E-M10 Mark IV (Black W/ 14-42mm lens)
- OM-D E-M10 Mark IV (Silver (Body Only))
- OM-D E-M10 Mark IV (Silver W/ 14-42mm lens)
Our Verdict
Sony α6600
Olympus OM-D E-M10 Mark IV
The Olympus OM-D E-M10 Mark IV and the Sony α6600 are both interchangeable lens mirrorless cameras, but they use different-sized sensors. The Olympus is a Micro Four Thirds camera, giving it longer focal reach and more portability. Though both cameras have IBIS, the Olympus does a slightly better job smoothing out camera shake. That, along with its size, makes it a good option for vlogging or travel. Meanwhile, the Sony is better suited to low-light situations, thanks to its larger APS-C sensor, and feels more comfortable to shoot with. It also has a significantly more effective and reliable autofocus system.
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Black - Body Only
a6600
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OM-D E-M10 Mark IV
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a6600
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OM-D E-M10 Mark IV
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OM-D E-M10 Mark IV
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OM-D E-M10 Mark IV
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Finding storeMain Differences forTravel Photography
Travel Photography
Threshold
Travel Photography
8.4
7.6
Battery
9.9
6.3
Photo AF-C Tracking
7.8
2.6
Ergonomics & Comfort
8.5
6.5
Full Comparison
Design
Portability
7.4
7.9
Portability Picture
Height
2.8" (7.1 cm)
3.3" (8.4 cm)
Width
5.2" (13.1 cm)
5.2" (13.1 cm)
Depth
2.5" (6.3 cm)
2.0" (5.1 cm)
Volume
35.8 in³ (586.0 cm³)
34.2 in³ (561.0 cm³)
Weight
1.10 lbs (0.50 kg)
0.85 lbs (0.39 kg)
Build Quality
8.5
7.0
Build Quality Picture
Body
Body Picture
Body Type
SLR-Style
SLR-Style
Water Resistance
Weather-Sealed
No
Mirrorless
Yes
Yes
Rugged
No
No
Hot Shoe
Yes
Yes
Customizable Button
Yes
Yes
Command Dial
2
2
Tripod Mount
Yes
Yes
Lens Mount
E-Mount
Micro Four Thirds
Built-In Flash
No
Yes
Fastest Shutter Speed
1/4,000 s
1/4,000 s
In The Box
In The Box Picture
Ergonomics & Comfort
8.5
6.5
Hand Grip Picture
Hand Grip: Small Hand
Yes
Yes
Hand Grip: Medium Hand
Yes
Yes
Hand Grip: Large Hand
Yes
Yes
Hand Grip: Extra-Large Hand
No
No
Viewfinder
EVF Menu Picture
Viewfinder Type
Electronic
Electronic
Advertised Coverage
100%
100%
Advertised Resolution
2.36 million dots
2.36 million dots
Advertised Magnification
0.7
1.23
Screen
7.9
8.0
Screen Picture
Screen Articulation Type
Flip-Out
Tilt And Flip
Screen Max Brightness
880 cd/m²
910 cd/m²
Advertised Resolution
0.92 million dots
1.04 million dots
Size
3.0" (7.5 cm)
3.0" (7.6 cm)
Touchscreen
Limited
Limited
Menu System
6.5
6.0
Screen Menu Picture
Guide Mode
Yes
Yes
App Name
Imaging Edge Mobile
Olympus Image Share
Built-In Lens
0.0
0.0
Aperture Vs Focal Length
Maximum Aperture
No built-in lens
No built-in lens
Max Aperture (Full-Frame Equivalent)
N/A
N/A
Minimum Focal Length
N/A
N/A
Maximum Focal Length
N/A
N/A
Max Focal Length (Full-Frame Equivalent)
N/A
N/A
Optical Image Stabilization
No
No
Light Falloff Picture
Luminance
N/A
N/A
Light Falloff
N/A
N/A
Sensor
Sensor Type
CMOS
CMOS
Advertised Effective Pixels
24.2 MP
20.3 MP
Processor
BIONZ X
TruePic VIII
Sensor Size
APS-C
4/3 (MFT)
Extended ISO Minimum
50
100
Native ISO Minimum (Base ISO)
100
200
Native ISO Maximum
32,000
6,400
Tested Firmware
Version 1.10
1.0
Battery
9.9
6.3
Battery Type
Sony NP-FZ100
Olympus BLS-50
USB Charging
Yes
Yes
Power Delivery While Recording
Yes
No
Advertised Battery Life In Photo
810 photos
360 photos
Tested Battery Life In Video
145 min
83 min
Photo General
Photo Shooting Speed
6.1
7.8
Low Speed Continuous
4 fps
5 fps
High Speed Continuous
11 fps
10 fps
Silent Shooting Continuous
8 fps
15 fps
Raw Buffer Size
47 Photos
27 Photos
JPEG Buffer Size
108 Photos
30 Photos
Buffer Empty Time
26 s
4 s
Photo AF-C Tracking
7.8
2.6
Autofocus Tracking Shots
Run 01
AF-C Tracking 01
Run 01
AF-C Tracking 01
Perfect Focus Hit Rate
64%
20%
Usable Focus Hit Rate
86%
21%
Photo AF-C Center Point
9.6
10
Autofocus Center Point Shots
Run 01
AF-C Center Point 01
Run 01
AF-C Center Point 01
Perfect Focus Hit Rate
95%
100%
Usable Focus Hit Rate
99%
100%
Photo Image Stabilization
8.3
8.3
Stabilization Slideshow
Minimum Shutter Speed Achieved
1/8 s
1/8 s
In-Body Image Stabilization
Yes
Yes
Photo Image Quality
Photo RAW Dynamic Range
8.1
7.6
Dynamic Range Scene
Dynamic Range At Base ISO
10.4 f-stops
9.8 f-stops
Dynamic Range At 1/500s Exposure Time
8.5 f-stops
8.1 f-stops
Dynamic Range At 1/2000s Exposure Time
7.2 f-stops
6.8 f-stops
Dynamic Range At 1/4000s Exposure Time
6.9 f-stops
6.1 f-stops
Photo RAW Sharpness
8.5
7.7
Sharpness Scene Crop
Vertical Edge MTF50 At Base ISO
1,994 LW/PH
1,698 LW/PH
Horizontal Edge MTF50 At Base ISO
1,981 LW/PH
1,764 LW/PH
Photo RAW Noise
7.1
6.9
Noise Scene Crop
Noise Vs Exposure Time
SNR 18% At 1/8 Exposure Time (125 ms)
33.8 dB
33.6 dB
SNR 18% At 1/30 Exposure Time (33 ms)
30.7 dB
30.0 dB
SNR 18% At 1/125 Exposure Time (8 ms)
25.8 dB
25.1 dB
SNR 18% At 1/500 Exposure Time (2 ms)
20.2 dB
19.3 dB
Pictures Sample Gallery
Video General
Video Features
Full HD Video
Yes
Yes
4k Video
Yes
Yes
6k Video
No
No
Clean HDMI Output
Yes
Yes
Advertised Max Chroma Sampling Over HDMI
4:2:2
Not Advertised
Advertised Max Bit Depth Over HDMI
8 bits
N/A
Log Picture Profile
Yes
No
Recording Light
No
No
Audio
Audio Test Sample
Audio Recording
Stereo
Stereo
Microphone Level Display
Yes
Yes
Video File Format And Compression
MP4 H.264 / MPEG-4 AVC
No
No
MP4 H.265 / HEVC
No
No
MOV H.264 / MPEG-4 AVC
No
Yes
MOV H.265 / HEVC
No
No
AVCHD H.264 / MPEG-4 AVC
Yes
No
All-I Compression
No
No
4k Video
4k Video Frame Rate
7.2
8.5
240 fps In 4k
No
No
120 fps In 4k
No
No
60 fps In 4k
No
No
30 fps In 4k
Yes, with a Crop
Yes
24 fps In 4k
Yes
Yes
4k Crop At Max Available fps
1.22 x
1 x
4k Video Internal Recording
8.2
7.7
Bitrate Maximum In 4k
100 Mbps
88 Mbps
Bitrate Minimum In 4k
60 Mbps
88 Mbps
Chroma Sampling In 4k
4:2:0
4:2:0
Bit Depth In 4k
8 Bit
8 Bit
Record Time Limit In 4k
N/A
29 min
Overheat Recording Interruptions in 4k
0
0
4k Video Autofocus Performance
9.5
4.3
4k Object Tracking Video
Object Tracking In 4k
9.7
5.0
4k Face Tracking Video
Face Tracking In 4k
9.2
1.6
Face Detection In 4k
Yes
Yes
Eye Detection In 4k
Yes
Yes
4k Video Quality
7.6
8.0
4k Sample Low Light Video
Low Light Capability In 4k
7.0
8.0
4k Test Scene Extract
Test Scene Extract In 4k
8.1
8.0
4k Video Rolling Shutter Effect
4.3
5.3
Rolling Shutter Video in 4k
4k Rolling Shutter
9.3°
7.7°
Full HD Video
FHD Video Frame Rate
9.2
9.2
240 fps In FHD
No
No
120 fps In FHD
Yes, with a Crop
Yes, with a Crop
60 fps In FHD
Yes
Yes
30 fps In FHD
Yes
Yes
24 fps In FHD
Yes
Yes
FHD Crop At Max Available fps
1.14 x
1.4 x
FHD Video Internal Recording
8.3
7.5
Bitrate Maximum In FHD
100 Mbps
50 Mbps
Bitrate Minimum In FHD
16 Mbps
16 Mbps
Chroma Sampling In FHD
4:2:0
4:2:0
Bit Depth In FHD
8 Bit
8 Bit
Record Time Limit in FHD
N/A
29 min
FHD Video Autofocus Performance
9.5
4.1
Object Tracking Video
Object Tracking In FHD
9.7
5.0
FHD Face Tracking Video
Face Tracking In FHD
9.2
1.0
Face Detection In FHD
Yes
Yes
Eye Detection In FHD
Yes
Yes
FHD Video Quality
7.3
7.3
FHD Sample Low Light Video
Low Light Capability In FHD
7.0
7.5
FHD Test Scene Extract In FHD
Test Scene Extract In FHD
7.5
7.1
FHD Video Rolling Shutter Effect
7.1
6.4
Rolling Shutter Video in FHD
FHD Rolling Shutter
3.7°
5.7°
Video Image Quality
Video Dynamic Range
8.0
6.9
Video Dynamic Range Waveform
Video Dynamic Range Slideshow
Strict SNR Max Dynamic Range
7.04 stops
9.83 stops
Lenient SNR Max Dynamic Range
9.33 stops
9.83 stops
Background Floor Max Dynamic Range
13.92 stops
9.83 stops
Luminosity Patch Detection
7.8
5.8
Luminosity Patch Detection Chart
Above Middle Gray
5.33 stops
3.81 stops
Below Middle Gray
8.95 stops
8.26 stops
Storage And Connectivity
Storage
Card Slot Picture
Card 1 Slot
SD Card UHS-I
SD Card UHS-II
Card 2 Slot
No 2nd Card Slot
No 2nd Card Slot
Inputs / Outputs
8.8
5.8
Input Picture
USB
Micro USB
Micro USB
HDMI
Micro (Type D)
Micro (Type D)
Headphones
Yes
No
Microphone
Stereo
No Microphone input
Wi-Fi
Yes
Yes
Bluetooth
Yes
Yes
Check Price
Black - Body Only
a6600
Searching
Finding storeBlack (Body Only)
OM-D E-M10 Mark IV
Searching
Finding storeBlack W/18-135mm Lens
a6600
Searching
Finding storeBlack W/ 14-42mm lens
OM-D E-M10 Mark IV
Searching
Finding storeSilver (Body Only)
OM-D E-M10 Mark IV
Searching
Finding storeSilver W/ 14-42mm lens
OM-D E-M10 Mark IV
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Finding store
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Sony α6600
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Sony α6600 vs Olympus OM-D E-M10 Mark IV: Main Discussion
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