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Sony RX10 IV Digital Camera with 0.03s AF, 25x Optical Zoom, ZEISS 24-600mm Lens, 4K30 Video, Black

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Key Features
- ZEISS 24600 mm 25 Zoom: True wide-to-super-tele reach in one lens.
- 1.0 Inch Stacked Exmor RS Sensor: Fast readout, high detail, low noise.
- 315-point Fast Hybrid AF: Phase-detect AF for rapid, accurate subject lock.
- 24 fps Continuous Shooting: Capture action with AF/AE tracking and deep buffer.
- 4K UHD Video & HFR: 4K30p plus super slow motion up to 960 fps.
- Anti-distortion Shutter & Stabilization: Up to 1/32000 s shutter and SteadyShot.
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Sony RX10 IV Digital Camera with 0.03s AF, 25x Optical Zoom, ZEISS 24-600mm Lens, 4K30 Video, Black Overview
Description
The Sony Cyber-shot DSC-RX10 IV pairs a 1.0 inch stacked Exmor RS™ CMOS sensor with a ZEISS Vario-Sonnar® T* 24–600mm (35mm equiv.) f/2.4–4 zoom, delivering high-resolution stills and 4K video without changing lenses. It targets photographers who need a single, fast, all-in-one solution for wildlife, sports, travel, and hybrid video work.
With a BIONZ X processor plus front-end LSI, 315-point Fast Hybrid AF, up to 24 fps continuous shooting with AF/AE tracking, and advanced slow-motion modes, the RX10 IV balances speed, reach, and image quality in a portable bridge camera body for professionals and serious enthusiasts alike.
The RX10 IV is an outcomes-first bridge camera engineered for reach and speed: a 25× ZEISS zoom couples with a 1.0 inch stacked sensor and advanced AF to deliver crisp wildlife and sports stills, plus clean 4K video and versatile slow-motion capture.
Problem
Photographers and hybrid shooters often juggle multiple lenses to cover wide to super-telephoto needs, losing time and mobility. The RX10 IV solves this by providing single-body coverage with pro-grade AF and fast continuous shooting.
- Carrying many lenses is heavy and slow.
- Fast subjects require reliable AF and high frame rates.
- Video shooters need 4K and flexible slow-motion options.
Solution
By combining a stacked 1.0 inch Exmor RS sensor, BIONZ X + front-end LSI, an f/2.4–4 ZEISS 24–600 mm zoom, and a 315-point Fast Hybrid AF system, the RX10 IV lets you track and freeze action, shoot high-res stills, and record 4K video — all from one compact, fixed-lens body.
Benefits
- All-in-One Reach: Replace multiple lenses while keeping portability.
- Speed & Reliability: Rapid AF and 24 fps bursts reduce missed moments.
- Hybrid Flexibility: High-quality 4K and HFR slow-motion for creative video.
- Workflow Friendly: Optical SteadyShot and fast storage options ease handheld shoots.
Applications
- Wildlife & birding where long reach and AF speed matter
- Sports and action photography requiring high frame rates
- Documentary / travel hybrid shoots needing 4K and portability
Why Choose
- Unique blend of 25× ZEISS zoom, 1.0 inch stacked sensor, and pro-speed AF in a single fixed-lens camera.
Specifications
| Model Name / Number: | Sony Cyber-shot DSC-RX10 IV (DSCRX10M4/B) |
| Product Type (DSLR, Mirrorless, Compact, Cinema, etc.): | Bridge / All-in-One Compact Camera (fixed-zoom lens) |
| Color: | Black (DSCRX10M4/B) |
| Dimensions (Width Height Depth): | 132.5 94.0 127.4 mm |
| Weight (Body Only / With Battery): | ~1,050 g (with battery and memory card) |
| Sensor Type (CMOS, CCD, BSI-CMOS, Stacked CMOS, etc.): | 1.0 inch stacked Exmor RS CMOS with DRAM |
| Sensor Size (Full-frame, APS-C, Micro Four Thirds, 1 inch, etc.): | 1.0 inch |
| Effective Megapixels: | 20.1 MP |
| Total Megapixels: | Approx. 21.0 MP |
| Image Processor (e.g., DIGIC X, BIONZ XR, EXPEED 7): | BIONZ X + front-end LSI |
| Included Lens (if kit): | Built-in ZEISS Vario-Sonnar T* 24600 mm (35 mm equiv.) |
| Focal Length (Actual / 35mm Equivalent): | 24600 mm (35 mm equivalent) |
| Maximum Aperture (e.g., f/1.8): | f/2.4 (wide) f/4 (tele) |
| Optical Zoom: | 25 |
| Minimum Focus Distance: | Macro focus down to ~3 cm |
| Image Stabilization (Optical / Sensor-shift / Hybrid): | Optical SteadyShot image stabilization |
| Viewfinder Type (Optical, Electronic, Hybrid): | Electronic Viewfinder (EVF) |
| LCD Screen Size: | 3.0 inch tilting touchscreen |
| LCD Resolution: | 1,440,000 dots |
| Maximum Image Resolution: | Effective 20.1 MP |
| Supported Image Formats (JPEG, RAW, HEIF): | JPEG, RAW |
| Continuous Shooting Speed (FPS): | Up to 24 fps (AF/AE tracking), up to 249 JPEG frames buffer |
| Maximum Video Resolution & Frame Rate (e.g., 8K 30fps, 4K 120fps): | 4K UHD up to 30 fps, Full HD up to 120 fps, HFR up to 960 fps |
| Video Formats (MOV, MP4, AVI): | XAVC S (4K), AVCHD/MP4 (varies by region) |
| Memory Card Type (SD, CFexpress, XQD): | SD / SDHC / SDXC (UHS-I recommended for 4K) |
| USB Type (2.0, 3.0, USB-C): | USB, HDMI out, Wi-Fi, Bluetooth |
| Battery Type / Model: | Proprietary Sony battery (model per Sony documentation) |
| Shutter Speed Range: | Up to 1/32000 s (anti-distortion high-speed shutter) |
| Autofocus System (Phase Detection, Contrast Detection, Hybrid): | 315-point Fast Hybrid AF (phase-detect + contrast) |
| Brand | Sony |
| Manufacturer SKU | DSCRX10M4/B |
| UPC | 27242909595 |
What’s included
- 1- RX10 IV Digital Camera with 0.03s AF, ZEISS 24-600mm Lens, Black
- 1- Lens Hood
- 1- Lens Cap
- 1- NP-FW50 Lithium-Ion Rechargeable Battery (1020mAh)
- 1- AC Adapter
- 1- Micro-USB Cable
- 1- Shoulder Strap
- 1- Shoe Cap
- 1- Eyepiece Cap
Compatibility
| FREEFLY Ember S5K | Sony BURANO | Sony ILX-LR1 | Sony NEX-VG30 | Sony PXW-FS7M2 |
| Kinefinity MAVO LF MKII | Sony BURANO CineAlta Digital Cinema Camera | Sony NEX-EA50M | Sony NEX-VG900 | Sony PXW-FX9 |
| Kinefinity MAVO S35 MKII | Sony FX3 | Sony NEX-EA50UH | Sony PXW-FS5 | Sony VENICE 6K Digital Motion Picture Camera |
| Sony FX30 | Sony FX6 | Sony NEX-FS700R | Sony NEX-FS700U | Sony PXW-FS5M2 |
| Sony PXW-FS7 |
FAQ
Is the ZEISS lens on the RX10 IV fixed or interchangeable?
The ZEISS Vario-Sonnar T* 24600 mm lens is built-in, fixed to the camera body; this is a bridge-style fixed-zoom design.
What is the effective megapixel count?
Effective resolution is 20.1 megapixels, with approximately 21.0 total megapixels.
Can the RX10 IV record 4K video?
Yes, it records 4K UHD (3840 2160) up to 30 fps, and Full HD at higher frame rates including 120 fps; high-frame-rate modes up to 960 fps are also available for slow-motion capture.
How fast is the autofocus system?
The camera uses a 315-point Fast Hybrid AF system combining phase-detection and contrast AF, with a claimed focus response as fast as ~0.03 s.
What continuous shooting speeds are supported?
High-speed continuous shooting up to 24 fps with AF/AE tracking is supported, with buffer depths up to 249 JPEG frames under specified settings.
What kind of stabilization does the camera have?
Optical SteadyShot image stabilization is provided to help minimize blur during handheld stills and video capture.
What memory cards are recommended for 4K recording?
SD / SDHC / SDXC cards are supported. For reliable 4K recording and high bitrates, UHS-I (U3) cards or faster are recommended.
Does the RX10 IV have a viewfinder and a touchscreen?
Yes. The camera includes an electronic viewfinder and a 3.0 inch tilting touchscreen LCD (1,440,000 dots).
What is the maximum shutter speed?
The RX10 IV supports an anti-distortion high-speed shutter up to 1/32000 second.
Where can I get support, manuals, or firmware updates?
Official Sony support pages list manuals, firmware downloads, and FAQs for the DSC-RX10M4; consult Sony's product support for the latest firmware and documentation.

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