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11 Αυγ 2022 · Autofocus. The A7R mark IV uses 567 phase detection points that cover approximately 74% of the width and 99% of the height of the sensor’s surface. The A7R III has 399 points across 68% of the sensor area. They both have 425 contrast detection points in addition to phase detection.
- The complete comparison
Sony A7R III vs A7R IV – Image quality. Both cameras feature...
- The complete comparison
6 Οκτ 2019 · Sony A7R III vs A7R IV – Image quality. Both cameras feature a full frame (35mm format) sensor with a BSI design (Back-illuminated) and no anti-aliasing filter to maximise sharpness. The only difference is the resolution: 42.4MP for the A7R III and 61.0MP for the A7R IV.
17 Ιουλ 2019 · 1. Sensor and Processor. Although both cameras share a similar BSI (backside illuminated) Exmor R CMOS sensor, the a7R III features a 42.4 megapixel sensor whereas the new a7R IV supports a massive 61 megapixels.
9 Απρ 2022 · All three Sony A7R models feature back-illuminated full frame CMOS sensors, but where the A7R Mark III and A7R Mark II have the same 42.4MP resolution, the new A7R Mark IV streaks ahead with 61 million pixels.
1 Φεβ 2022 · The Sony a7 IV is the company's latest mid-range full-frame mirrorless camera, whereas the a7R III is a four year-old high-end, high-res model, so at first glance, they're not the most obvious cameras to compare.
Sony A7R III vs Sony A7R IV. Scores. Specifications. Measurements. Lenses tested. Sony A7R III. DXOMARK Sensor Scores. Overall Score [?]
Sony a7R III vs. Sony a7R IV. Side by side. 2 cameras compared. ADD CAMERA ... Sony a7R III. Sony a7R IV. move left: move right: move left: move right Amazon.com: $1909. Buy used from MPB. Amazon.com: $3099. Buy used from MPB. Trade in at MPB. Trade in at MPB. 90% ...
