Sony Alpha 7R IV Specifications
Overview
| Variants (India) | Body only |
|---|---|
| Camera type | Mirrorless |
| Lens mount | Sony E-mount |
| Lens compatibility | Sony E-mount lenses |
Sensor & Image
| Sensor type | Exmor R back-illuminated CMOS |
|---|---|
| Sensor size | Full-frame (35.7 × 23.8 mm) |
| Effective megapixels | Approx. 61.0 MP |
| Image processor | BIONZ X |
| ISO range | 100–32,000 (expanded 50–102,400) |
| Image stabilisation | In-body, 5-axis image sensor-shift (5.5 steps, CIPA standard) |
| Max photo resolution | 9504 × 6336 pixels (full-frame, 3:2) |
| Photo formats | JPEG, RAW (Sony ARW 2.3, 14-bit, uncompressed RAW supported) |
| Total pixels | approx. 62.5 MP |
| Aspect ratios | 3:2, 4:3, 16:9, 1:1 |
| APS-C crop mode | 26 MP (6240 × 4160) |
| Anti-dust system | Charge protection coating on optical filter and image sensor shift mechanism |
| Pixel Shift Multi Shooting | 4 or 16 images |
| Dynamic range function | Dynamic Range Optimiser |
| Picture Profile | PP1–PP10 |
| Colour space | sRGB, Adobe RGB |
Autofocus
| AF system | Fast Hybrid AF (phase-detection and contrast-detection) |
|---|---|
| AF points | 567 phase-detection points (full-frame), 425 contrast-detection points |
| Subject detection | Real-time Eye AF (human, animal), Real-time Tracking, face detection (up to 8 faces) |
| AF working range | EV -3 to EV 20 (ISO 100 equivalent, F2.0 lens) |
| AF modes | AF-A, AF-S, AF-C, DMF, Manual Focus |
| AF area | Wide, Zone, Centre, Flexible Spot (S/M/L), Expanded Flexible Spot, Tracking |
| Phase-detection points in APS-C mode | 325 (full-frame lens), 247 (APS-C lens) |
| AF illuminator | Built-in LED, approx. 0.3–3.0 m |
| Eye-start AF and AF micro adjustment | only with optional LA-EA2 or LA-EA4 adaptor |
| Other | Phase-detection AF with A-mount lenses via LA-EA3 adaptor (sold separately) |
Shutter & Shooting
| Shutter type | Electronically controlled, vertical-traverse, focal-plane (electronic front curtain and silent shooting available) |
|---|---|
| Shutter speed range | Stills: 1/8000 to 30 s, Bulb Movies: 1/8000 to 1/4 s |
| Continuous shooting | Hi+: up to 10 fps; Hi: up to 8 fps; Mid: up to 6 fps; Lo: up to 3 fps |
| Flash sync speed | 1/250 s |
| Metering | 1200-zone evaluative; multi-segment, centre-weighted, spot, entire screen average, highlight |
| Exposure compensation | ±5.0 EV |
| Buffer | up to approx. 68 frames (JPEG), 30 frames (uncompressed RAW) |
| Metering sensitivity | EV -3 to EV 20 |
| Exposure bracketing | 3/5/9 frames |
| Self-timer | 2 / 5 / 10 s, continuous self-timer |
| Anti-flicker shooting | Yes |
| Silent shooting | Yes |
| Sync terminal | Yes |
Video
| Max video resolution | 4K (3840 × 2160) at 30p (XAVC S, 100 Mbps) |
|---|---|
| Slow motion | Full HD (1920 × 1080) at 120p (XAVC S, 100 Mbps) |
| Video formats and codecs | XAVC S, AVCHD (Ver. 2.0); MPEG-4 AVC/H.264 |
| Bit depth and colour sampling | 8-bit 4:2:2 (HDMI output) |
| Log and colour profiles | S-Log2, S-Log3, HLG; Picture Profile PP1–PP10 |
| Max bitrate | 100 Mbps |
| Other | Super 35 mm mode for 4K recording |
| Other | Clean HDMI output |
| Other | Time code / User bit |
| Other | Zebra, Gamma Display Assist |
| Slow and Quick Motion | 1–120 fps |
| Other | Proxy recording (1280 × 720) |
| Other | Real-time Eye AF and Touch Tracking in movies |
| Other | Digital audio interface through Multi Interface Shoe |
Viewfinder & Screen
| Viewfinder type | UXGA OLED electronic viewfinder (0.5 type) |
|---|---|
| Viewfinder resolution | 5.76 million dots (5,760,000 dots) |
| Viewfinder magnification | Approx. 0.78x |
| Viewfinder coverage | 100% |
| Rear screen size | 3.0 inches (7.5 cm) |
| Rear screen resolution | 1,440,000 dots |
| Rear screen type | Touchscreen TFT, tilting (up approx. 107°, down approx. 41°) |
| Viewfinder frame rate | up to 120 fps (High mode) |
| Viewfinder eye point | approx. 23 mm |
| Dioptre adjustment | -4.0 to +3.0 m-1 |
| Rear screen | Sunny Weather mode |
| Other | Touch Focus, Touch Pad and Touch Tracking |
| Focus magnifier | Yes, Peaking MF: Yes, Zebra: Yes |
Audio
| Built-in microphone | Stereo |
|---|---|
| Mic input | 3.5 mm stereo minijack |
| Headphone output | Yes (3.5 mm stereo minijack) |
| Other | Built-in monaural speaker |
| Other | Audio level display and audio rec level |
| Other | Digital audio interface in Multi Interface Shoe |
Storage & Connectivity
| Memory card slots | 2 × SD (UHS-I / UHS-II compatible) |
|---|---|
| USB | USB Type-C (SuperSpeed USB 3.2 Gen 1) and Multi/Micro USB terminal |
| HDMI | Micro HDMI (Type D), 4K movie output, 4K still image playback |
| Wi-Fi | IEEE 802.11a/b/g/n/ac, 2.4 / 5 GHz |
| Bluetooth | 4.1 |
| NFC | Yes (One-touch remote, One-touch sharing) |
| PC interface | Mass-storage, MTP, PC remote (wired and wireless) |
| FTP transfer function | Yes |
| Multi Interface Shoe | Yes |
| Vertical Grip Connector | Yes |
| Dual-slot recording modes | Simultaneous, Sort, Relay, Copy |
Durability
| Operating temperature | 0 to 40 °C |
|---|
Battery & Power
| Battery | NP-FZ100 rechargeable battery pack |
|---|---|
| Shots per charge | About 530 shots (viewfinder); about 670 shots (screen) (CIPA) |
| Video recording time | Actual: about 90 min (viewfinder), about 105 min (screen) Continuous: about 160 min (viewfinder), about 170 min (screen) (CIPA) |
| USB charging and power | In-camera battery charging: Yes (USB Type-C or Multi/Micro USB) USB power supply: Yes |
| Power consumption (28–70 mm lens) | stills approx. 3.7 W (viewfinder), 2.9 W (screen); movies approx. 6.2 W (viewfinder), 5.8 W (screen) |
Design
| Dimensions (W × H × D) | Approx. 128.9 × 96.4 × 77.5 mm |
|---|---|
| Weight | Approx. 665 g (with battery and memory card) |
| Other | Magnesium alloy covers and internal frame |
| Other | Enhanced dust and moisture resistant sealing (no IP rating stated) |
| Other | Exposure compensation dial lock button |
| Custom function | custom key settings, 3 memory sets, My Dial, My Menu |
In the Box & Warranty
| Box contents | Power cord, rechargeable battery NP-FZ100, cable protector, battery charger BC-QZ1, shoulder strap, body cap, accessory shoe cap, eyepiece cup, USB Type-C cable |
|---|
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