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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.
11 Αυγ 2022 · Let’s find out! Update: our A7R III vs A7R IV full comparison is now online! What the A7R III and A7R IV have in common: 5-axis sensor stabilisation with 5.5 stops of compensation (CIPA) 10fps continuous shooting with AE/AF tracking. Interval shooting. 4K up to 30p and 100Mbps. Full HD up to 120 fps. 1.44M 3.0-in LCD screen with touch sensitivity.
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.
Sony A7R III vs Sony A7R IV. Scores. Specifications. Measurements. Lenses tested. Sony A7R III. DXOMARK Sensor Scores. Overall Score [?]
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 · review 1 month ago. A faster sensor, improved autofocus and video see Nikon's third-gen mid-range full-framer go toe-to-toe against Canon's EOS R6 II and the Sony a7 IV. We feel its all-round ability lifts it to the top of the pile.
22 Οκτ 2021 · The first difference concerns the megapixel count: the A7 IV has 33MP, whereas the A7R III has 42.4MP. The mark 4 model also gets the latest image processor (BionZ XR) which is much faster than the previous generation found on the A7R III (BionZ X). The A7R III doesn’t have a low-pass filter to maximise detail rendering.
