Sony A7R Mark IV Body dilengkapi dengan sensor CMOS Exmor R BSI 61MP yang diperbarui dan prosesor gambar BIONZ X yang disempurnakan, yang memberikan hasil pencitraan yang mengesankan dengan kehalusan yang nyata, rentang dinamis 15-stop, dan, tentu saja, kecepatan.
Menampilkan desain bercahaya belakang, sensor CMOS Exmor R full-frame 61MP bekerja dengan prosesor gambar BIONZ X untuk menawarkan gambar diam dan video beresolusi tinggi yang mengesankan sambil meminimalkan kebisingan, meningkatkan kecepatan, dan mencapai rentang dinamis 15-stop yang lebar.
Sistem Fast Hybrid AF yang diperbarui sekarang menggunakan kombinasi 567 titik deteksi fase, yang mencakup sekitar 99,7% dari tinggi dan 74% dari lebar bingkai, bersama dengan 425 area deteksi kontras untuk fokus otomatis yang andal dan cepat serta pelacakan subjek pertunjukan. Sistem pemfokusan ini juga mencapai kecepatan yang sangat cepat dan pelacakan yang andal, serta respons pemfokusan cahaya rendah yang ditingkatkan hingga -3 EV.
Dikemas ke dalam a7R IV yang tangguh adalah sistem stabilisasi gambar SteadyShot INSIDE 5-sumbu 5,5 stop yang efektif yang mengkompensasi lima jenis guncangan kamera yang berbeda yang ditemui selama pengambilan gambar diam dan video dengan tangan
Lens Mount | Sony E |
Sensor Type | 35.7 x 23.8 mm (Full-Frame) CMOS |
Sensor Resolution | Actual: 62.5 Megapixel Effective: 61 Megapixel (9504 x 6336) |
Crop Factor | None |
Aspect Ratio | 1:1, 3:2, 4:3, 16:9 |
Image File Format | JPEG, Raw |
Bit Depth | 14-Bit |
Image Stabilization | Sensor-Shift, 5-Axis |
ISO Sensitivity | Auto, 100 to 32000 (Extended: 50 to 102400) |
Shutter Speed | Mechanical Shutter 1/8000 to 30 Second to in Bulb Mode 1/8000 to 1/4 Second in Movie Mode |
Metering Method | Center-Weighted Average, Highlight Weighted, Multiple, Spot |
Exposure Modes | Aperture Priority, Manual, Program, Shutter Priority |
Exposure Compensation | -5 to +5 EV (1/3, 1/2 EV Steps) |
Metering Range | -3 to 20 EV |
White Balance | Auto, Cloudy, Color Temperature, Custom, Daylight, Flash, Fluorescent (Cool White), Fluorescent (Day White), Fluorescent (Daylight), Fluorescent (Warm White), Incandescent, Shade, Underwater |
Continuous Shooting | Up to 10 fps at 61 MP for up to 68 Frames (JPEG) |
Interval Recording | Yes |
Self-Timer | 2/5/10-Second Delay |
Recording Modes | XAVC S UHD 4K (3840 x 2160) at 23.98p/25p/29.97p [60 to 100 Mb/s] Full HD (1920 x 1080) at 23.98p/24.00p/25p/29.97p/50p/59.94p/100p/119.88p [16 to 100 Mb/s] AVCHD Full HD (1920 x 1080) at 50i/59.94i [17 to 24 Mb/s] |
External Recording Modes | 4:2:2 8-Bit via DCI 4K (4096 x 2160) at 23.98p/25p/29.97p Full HD (1920 x 1080) at 23.98p/50i/50p/59.94i/59.94p |
Video System | NTSC/PAL |
ISO Sensitivity | Auto: 100 to 12800 Manual: 100 to 32000 |
Audio Recording | Built-In Microphone (Stereo) External Microphone Input (Stereo) |
Focus Type | Auto and Manual Focus |
Focus Mode | Automatic, Continuous-Servo AF, Direct Manual Focus, Manual Focus, Single-Servo AF |
Autofocus Points | Phase Detection: 567 Contrast Detection: 425 |
Autofocus Sensitivity | -3 to +20 EV |
Type | Built-In Electronic (OLED) |
Size | 0.5" |
Resolution | 5,760,000 Dot |
Eye Point | 23 mm |
Coverage | 100% |
Magnification | Approx. 0.78x |
Diopter Adjustment | -4 to +3 |
Size | 3.0" |
Resolution | 1,440,000 Dot |
Display Type | Tilting Touchscreen LCD |
Built-In Flash | No |
Flash Modes | Auto, Fill Flash, Hi-Speed Sync, Off, Rear Sync, Red-Eye Reduction, Slow Sync, Wireless |
Maximum Sync Speed | 1/250 Second |
Flash Compensation | -3 to +3 EV (1/3, 1/2 EV Steps) |
Dedicated Flash System | S-TTL |
External Flash Connection | Hot Shoe, PC Terminal |
Media/Memory Card Slot | Dual Slot: SD/SDHC/SDXC (UHS-II) |
Connectivity | 3.5mm Headphone, 3.5mm Microphone, HDMI D (Micro), USB Type-C (USB 3.0) |
Wireless | Wi-Fi Bluetooth |
GPS | No |
Operating Temperature | 32 to 104°F / 0 to 40°C |
Battery Type | 1 x NP-FZ100 Rechargeable Lithium-Ion, 7.2 VDC, 2280 mAh (Approx. 530 Shots) |
Dimensions (W x H x D) | 5.07 x 3.8 x 3.05" / 128.9 x 96.4 x 77.5 mm |
Weight | 1.46 lb / 665 g |