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Welcome to our camera sensor comparison tool.

With this tool you will be able to compare the image quality characteristics of different RAW-capable camera models.
Please select up to three cameras to compare them.

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Sony NEX-7 versus Olympus OM-D E-M1

Scores and measurements are available only for tested cameras. For preview cameras, you can compare their specs.

Sony NEX-7

DxOMark Sensor Scores

Overall Score
[?]
81
Portrait
(Color Depth)
[?]
24.1 bits
Landscape
(Dynamic Range)
[?]
13.4 Evs
Sports
(Low-Light ISO)
[?]
1016 ISO
dxomark
Olympus OM-D E-M1

DxOMark Sensor Scores

Overall Score
[?]
73
Portrait
(Color Depth)
[?]
23 bits
Landscape
(Dynamic Range)
[?]
12.7 Evs
Sports
(Low-Light ISO)
[?]
757 ISO
dxomark
Sony NEX-7

Manufacturer specifications

Type Hybrid 
Announced 2011-08-24 
Indicative price (USD) 1720  
Sensor type CMOS 
Resolution 6024 x 4024  
Sensor photo detectors (Mpix) 24.24  
Sensor size (mm) 15.6 x 23.5 
Color filter array RGB 
Pixel pitch (µm) 3.9  
Bits per pixel 12.0 
Focal length multiplier 1.50 
Aspect Ratio 3:2 
ISO latitude  100 - 16000 
Shutter type Mechanical 
Fastest - Slowest speed (s) 1/4000 - 30.0  
Frame rate (fps) 10.0  
Live view  Yes 
Stabilization  No 
Firmware  
Dust cleaningYes 
Mount typeSony E  
Weight (gr) 400  
Battery type Li-ion, NP-FW50 
Battery weight (gr)  
Tropicalization  
Camera material Metal top plate, Polycarbonate 
Mount material  
View finder type No 
View finder magnification  
View finder coverage  
Mirror lockup  
View finder diopter  
Monitor type LCD 
Monitor size
Monitor pixel 921600 
Articulated screen Yes 
Touch screen No 
Contrast screen  
Low-pass filter  
Focus mode Yes 
Autofocus modes Single-shot AF(AF-S), Continuous AF(AF-C) selectable, Direct Manual Focus (DMF), Manual Focus 
Number of autofocus points 25 
Exposure bracketing Yes, +/-5.0 EV (1/3EV steps), 3 frames 
Exposure compensation +/-5.0 EV(1/3EV steps) 
Drive modes Single-shot, Continuous, Speed Priority, Self-timer, Continuous Self-timer, Bracketing 
Buffer size  
Recording medium  
Image format JPEG, RAW (ARW) 
White balance bracketing  
Connectivity USB 2.0 (High Speed), HDMI (mini type C) 
Bluetooth No 
3G No 
Sound recording Yes 
External micro Yes (smart accessory terminal) 
Histogram Yes 
GPS  
Video Yes 
Maximum format image video 1920 x 1080 (60 fps) 
Full HD No 
Live autofocus  
Video file format MP4 
Video codec MPEG-4 Visual 
Video stabilisation  

Certain fields may be left blank. They will be updated as soon as possible.
dxomark
Olympus OM-D E-M1

Manufacturer specifications

Type Hybrid 
Announced 2013-09-10 
Indicative price (USD) 1399  
Sensor type CMOS 
Resolution 4640 x 3472  
Sensor photo detectors (Mpix) 16.11  
Sensor size (mm) 13.0 x 17.3 
Color filter array RGB 
Pixel pitch (µm) 3.7  
Bits per pixel 12.0 
Focal length multiplier 2.00 
Aspect Ratio 4:3 
ISO latitude  100 - 25600 
Shutter type Electronic 
Fastest - Slowest speed (s) 1/8000 - 60.0  
Frame rate (fps) 9.0  
Live view  Yes 
Stabilization  Yes 
Firmware  
Dust cleaning 
Mount typeMicro 4/3  
Weight (gr) 0  
Battery type BLN-1 lithium-ion 
Battery weight (gr)
Tropicalization No 
Camera material Metal 
Mount material Metal 
View finder type Electronic 
View finder magnification 1.3 
View finder coverage 100 
Mirror lockup No 
View finder diopter  
Monitor type LCD 
Monitor size
Monitor pixel 1037000 
Articulated screen Yes 
Touch screen Yes 
Contrast screen
Low-pass filter  
Focus mode Yes 
Autofocus modes Single AF (S-AF) / Continuous AF (C-AF) / Manual Focus (MF) / S-AF + MF / AF tracking (C-AF + TR)  
Number of autofocus points 800 
Exposure bracketing Yes 
Exposure compensation +/- 5 EV 
Drive modes Single, sequential H, sequential L, self-timer (2 or 12 secs, custom) 
Buffer size  
Recording medium SD/SDHC/SDXC 
Image format JPEG,RAW 
White balance bracketing Yes 
Connectivity USB/HDMI 
Bluetooth No 
3G No 
Sound recording Yes 
External micro  
Histogram Yes 
GPS No 
Video Yes 
Maximum format image video 1920 x 1080 / 30 fps 
Full HD Yes 
Live autofocus  
Video file format Motion JPEG 
Video codec H264 
Video stabilisation  

Certain fields may be left blank. They will be updated as soon as possible.
dxomark
Olympus OM-D E-M1

View tested lens

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Olympus M.ZUIKO DIGITAL ED 9-18mm f4.0-5.6

Olympus M. Zuiko Digital ED 12mm f2.0

Panasonic LUMIX G X VARIO 12-35mm / F2.8 ASPH. / POWER O.I.S.

Olympus M.ZUIKO DIGITAL ED 12-40mm F2.8 PRO

Olympus M.ZUIKO DIGITAL ED 12-50mm f3.5-6.3 EZ

Olympus M.ZUIKO DIGITAL ED 14-42mm f3.5-5.6

Panasonic LUMIX G VARIO 14-42mm / F3.5-5.6 II ASPH. / MEGA O.I.S.

Panasonic LUMIX G X VARIO PZ 14-42mm / F3.5-5.6 ASPH. / POWER O.I.S.

Panasonic LUMIX G VARIO 14-140mm / F3.5-5.6 ASPH. / POWER O.I.S.

Panasonic LUMIX G Vario HD 14-140mm F4.0-5.8 ASPH

Olympus 15mm 1:8.0 Body Cap

Panasonic Leica DG Summilux 15mm F1.7 ASPH

Olympus M.ZUIKO DIGITAL 17mm f1.8

Olympus M.ZUIKO DIGITAL 17mm f2.8

Sigma 19mm F2.8 DN A Mount 43

Sigma 19mm F2.8 EX DN Micro 4/3

Panasonic Lumix G 20mm F1.7 II ASPH

Panasonic Lumix G 20mm F1.7 ASPH

Panasonic Leica Summilux DG 25mm F1.4

Sigma 30mm F2.8 DN A Mount 43

Sigma 30mm F2.8 EX DN Micro 4/3

Panasonic LUMIX G X VARIO 35-100mm / F2.8 / POWER O.I.S.

Olympus M.ZUIKO DIGITAL ED 40-150mm f4.0-5.6

Panasonic Leica DG Nocticron 42.5mm F1.2 ASPH

Olympus M. Zuiko Digital ED 45mm f1.8

Panasonic Leica DG Macro-Elmarit 45mm F2.8 ASPH OIS

Panasonic LUMIX G VARIO 45-150mm F4-5.6 ASPH. MEGA O.I.S.

Panasonic LUMIX G X VARIO PZ 45-175mm / F4.0-5.6 ASPH. / POWER O.I.S.

Panasonic LUMIX G VARIO 45-200mm f/4.0-5.6 MEGA O.I.S.

Olympus M.ZUIKO DIGITAL ED 60mm F2.8 Macro

Sigma 60mm F2.8 DN A Micro 4/3

Olympus M.ZUIKO DIGITAL ED 75mm F1.8

Olympus M.ZUIKO DIGITAL ED 75-300mm F4.8-6.7 II

Olympus M.ZUIKO DIGITAL ED 75-300mm f4.8-6.7

Panasonic LUMIX G VARIO 100-300mm/F4.0-5.6/MEGA O.I.S.
dxomark