Sony a7 IV Achieves an Overall DxOMark Sensor Score of 97 Points
DxOMark completed their full in-depth review for 33MP sensor inside the Sony a7 IV camera, and the Sony a7 IV achieved an excellent overall DxOmark score of 97 points with a combination of 25.4 bits color depth, 14.7 EV dynamic range, and 3379 ISO low-light score.
Sony a7 IV Key Features:
- 33MP Full-Frame Exmor R CMOS Sensor
- Up to 10 fps Shooting, ISO 100-51200
- 4K 60p Video in 10-Bit, S-Cinetone
- 3.68m-Dot EVF with 120 fps Refresh Rate
- 3″ 1.03m-Dot Vari-Angle Touchscreen LCD
- 759-Pt. Fast Hybrid AF, Real-time Eye AF
- Focus Breathing Compensation
- 5-Axis SteadyShot Image Stabilization
- Creative Looks and Soft Skin Effect
- 4K 15p UVC/UAC Streaming via USB Type-C
Conclusion from DxOMark:
As the 24 MP BSI-CMOS full-frame sensor equips the out-going Sony A7 III, and the majority of Sony’s rivals at this level, the new 33 MP BSI-type CMOS in the Sony A7 IV will also probably appear in forthcoming competitor’s models, so the results are doubly interesting.
While the new sensor doesn’t perform a lot differently from the outgoing device, there has been a useful increase in the overall pixel count of 37.5% (albeit a 16.8% increase in linear pixel count on the long-edge). This may appear somewhat incremental, but when combined with the various improvements in stills and video features, the new Sony A7 IV is an incredibly well-rounded hybrid and a highly attractive option for all sorts of genres.
You can read the full review at DxOMark.
Sony a7 IV body: $2,498 at Amazon, B&H, Adorama.
Sony a7 IV with 28-70mm Lens: $2,698 at Amazon, B&H, Adorama.