Let’s compare the Sony A7R II vs Olympus E-M1 II.
Our comparison table below covers all the important specifications of each camera. Below that, we specifically talk about the new improvements and which model is better suited for your needs.
Sony A7R II E-M1 II
Megapixels 42.4 20.4
Sensor Type CMOS Live MOS
Sensor Format Full Frame Micro Four Thirds
Crop Factor None 2.0x
AA Filter None None
Image Resolution 7952 x 5304 5184 X 3888
Body Image Stabilization Yes - 5-Axis Yes
Lens Mount Sony E Micro Four Thirds
ISO 100 - 25,600 200 - 25,600
Expanded ISO 50 - 102,400 None
AF Points 399 121 Hybrid
Cross-type AF Points 399 phase 121 phase
Continuous Mode 5fps 18fps
LCD 3.0" - Articulating 3.0" - Fully Articulated
LCD Resolution 1,228,800 dots 1,037,000 dots
Touchscreen No Yes
Focus Peaking Yes Yes
Top LCD Display No No
Viewfinder Type EVF EVF (2.36M)
Viewfinder Coverage 100% 100%
Viewfinder Magnification 0.78x 1.48x
Video Resolution 3840x2160 (30/25/24p) 4096x2160 (24p)
1920x1080 (60/50/30/25/24p) 3840x2160 (30/25/24p)
Microphone Jack Yes Yes
Headphone Jack Yes Yes
Memory Card Type SD or MS Pro SD + SD
Dual Card Slots No Yes
SD UHS Support UHS-I UHS-II
Fastest Shutter Speed 1/8000 1/32000
Slowest Shutter Speed 30" 60"
Bulb Mode Yes Yes
JPEG Buffer Size 23 118
RAW Buffer Size 23 102
Time Lapse Yes Yes
Built-in Flash No No
Max Flash Sync Speed 1/250 1/250
Startup Time 1.5s 0.8s
Built-in Wi-Fi Yes Yes
Built-in GPS No No
Built- in NFC Yes No
Bluetooth No No
USB Type USB 2.0 USB 3.0
Environmentally Sealed Yes Yes
Battery Life (CIPA) 340 shots 440 shots
Battery Included Yes (2 x NP-FW50) Yes (BLH-1)
Weight 22.6 oz (640g) 20.2 oz (574g)
Size 5.0 x 3.8 x 2.4" 5.3 x 3.6 x 2.7"
Price Amazon Amazon
Release Date 2015 2016
Sony A7R II Advantages:
- Megapixels – 22.0 more megapixels. For printing big and cropping, the Sony A7R II is a much better choice.
- Sensor Format – Full Frame is bigger than MFT. When shooting above ISO 3,200, you’ll notice a big difference in image quality.
- ISO – 102,400 vs 25,600. Higher maximum ISO sensitivity.
- AF Points – 399 vs 121 Hybrid.
- LCD Resolution – Higher resolution.
- Built-in NFC
You can buy it at Amazon or read more reviews.
Olympus E-M1 II Advantages:
- Continuous mode – 18fps vs 5fps. More is better for sports and wildlife since you have more chances of getting a tack sharp shot.
- LCD – And it’s fully articulated.
- Touchscreen Support
- Viewfinder Magnification – Higher magnification.
- Dual Card Slots – More room for extra photos, or simply for backup.
- UHS-II – Faster writing speeds than UHS-I, but you need a memory card that can handle such speeds.
- Faster Max Shutter Speed – 1/32000 vs 1/8000.
- Slower Max Shutter Speed – 60” vs 30”.
- JPEG Buffer Size – 118 vs 23.
- RAW Buffer Size – 102 vs 23.
- USB 3.0 – Faster file transferring out the camera.
- Battery Life – 440 shots vs 340 shots.
- Weight – The Olympus E-M1 II weighs 66g less.
You can buy it at Amazon or read more reviews.
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