Sony RX10 IV Review: The Ultimate Bridge Camera?
Bridge cameras often get described as “jack of all trades, master of none.” But then along came Sony with the RX10 IV, which seems determined to prove that saying wrong. This isn’t just another long-zoom camera aimed at holidaymakers—it’s a serious photographic tool that brings together speed, image quality, and versatility in one body. The RX10 IV isn’t cheap, but it promises to be the bridge camera to end all bridge cameras. Let’s see if it delivers.
First Impressions and Build Quality
Take the RX10 IV out of the box, and you can tell straight away that this isn’t your average bridge camera. It feels solid, professional, and a little hefty compared to the lightweight superzooms you might be used to. At around 1.1kg, it’s not a pocket camera, but you soon realise that heft comes with benefits.
The body is weather-sealed—rare for a bridge camera—and the grip is chunky, with a reassuringly DSLR-like feel. Controls are plentiful, with customizable buttons, a mode dial, an exposure compensation dial, and even a zoom ring on the lens barrel. If you’ve used a DSLR or mirrorless before, you’ll feel right at home.
That Lens: 24-600mm Equivalent
The real star of the RX10 IV is the lens. Sony has fitted a Zeiss Vario-Sonnar T* 24-600mm equivalent zoom lens with an f/2.4-4 aperture. That’s a staggering range—wide enough for landscapes and interiors, long enough for sports or wildlife. And unlike cheaper superzooms, the optics here are sharp across the frame.
Zoom all the way in, and you can pick out details on a distant bird. Zoom all the way out, and you’ve got a wide-angle lens for sweeping scenery. The f/2.4-4 aperture range means you still get decent low-light performance and some subject isolation, especially at the wider end.
Sensor and Image Quality
Under the hood, the RX10 IV has a 1-inch stacked Exmor RS CMOS sensor with 20.1 megapixels. Compared to the tiny sensors in most bridge cameras, this is huge. A 1-inch sensor is what you find in many premium compacts, and it makes a world of difference.
Images are crisp, detailed, and vibrant, with excellent dynamic range. Colours pop without being cartoonish, and there’s plenty of flexibility if you shoot RAW. In good light, the RX10 IV produces images that rival entry-level DSLRs and mirrorless cameras.
Low light is where most bridge cameras fall apart, but the RX10 IV holds up surprisingly well. Push past ISO 3200, and noise becomes noticeable, but it’s still manageable. For a fixed-lens camera with this much zoom, it’s a remarkable performer.
Autofocus and Shooting Speed
One of the biggest upgrades in the RX10 IV over its predecessors is autofocus. It uses the same 315-point phase-detection AF system found in Sony’s mirrorless cameras, and it’s lightning fast. Focus acquisition is nearly instant, and subject tracking works brilliantly for moving subjects.
Birds in flight? Football players sprinting? Kids running around the garden? The RX10 IV locks on and stays locked. Combine that with 24fps continuous shooting (yes, 24 frames per second!), and you’ve got a bridge camera that outpaces many dedicated sports cameras.
Video Capabilities
The RX10 IV isn’t just about stills—it’s a serious video machine too. It shoots 4K video at up to 30p with full pixel readout and no pixel binning, resulting in sharp, detailed footage. You also get super slow-motion recording at up to 960fps (though at reduced resolution), making for some fun creative options.
Videographers will appreciate the microphone input, headphone jack, S-Log profiles, and focus peaking. Add the long zoom lens, and the RX10 IV doubles up as a very capable video camera for wildlife documentaries, events, or travel vlogs.
Usability and Handling
Using the RX10 IV is a joy. The electronic viewfinder (EVF) is bright and detailed, with a 2.35M-dot resolution, making composition easy even in bright sunlight. The rear LCD is a tilting touchscreen—handy for shooting at odd angles and navigating menus.
The zoom can be controlled either electronically or manually via the lens ring, giving you precision when you need it. Battery life is rated at around 400 shots per charge—not class-leading, but decent enough for a day out. USB charging adds convenience.
Menus are… well, Sony menus. They’re dense and sometimes confusing, but once you’ve set the camera up to your liking, customizable buttons help streamline the process.
Connectivity
As expected for a modern camera, the RX10 IV includes Wi-Fi, Bluetooth, and NFC for quick image transfer and remote control. The Sony PlayMemories app isn’t the slickest, but it works well enough for getting shots onto your phone or triggering the shutter remotely.
Pros of the Sony RX10 IV
- Huge 24-600mm zoom lens: Covers just about every situation you can imagine.
- 1-inch sensor: Produces DSLR-like image quality in a bridge camera body.
- Fast autofocus: Phase detection AF is quick, accurate, and reliable.
- 24fps burst shooting: Ideal for action, sports, and wildlife.
- Excellent 4K video features: With pro-friendly options like S-Log and slow-motion.
- Weather-sealed body: Durable and travel-ready.
- High-quality build and handling: Feels like a professional tool.
Cons of the Sony RX10 IV
- Price: At over £1,600/$1,700, it’s more expensive than many DSLRs with interchangeable lenses.
- Weight: Heavier than most bridge cameras, not pocket-friendly.
- Complex menus: Can be intimidating for beginners.
- Battery life: Good but not class-leading.
- Limited sensor size: While great for a bridge camera, it still can’t match APS-C or full-frame in low light.
Who Is It For?
The RX10 IV isn’t aimed at casual shooters who just want holiday snaps. Its price and feature set put it firmly in the hands of enthusiasts and professionals who want a versatile, all-in-one package.
- Wildlife photographers love the 600mm reach paired with fast autofocus.
- Travelers appreciate not having to carry a bag full of lenses.
- Videographers can use it as a lightweight documentary or event camera.
- Hobbyists who want a single camera for everything will find it ticks almost every box.
If you’re someone who wants the flexibility of multiple lenses in one package, the RX10 IV might be your dream camera.
Conclusion: The Bridge Camera King
The Sony RX10 IV isn’t just another bridge camera—it’s the bridge camera. It takes the concept of an all-in-one superzoom and pushes it into professional territory, offering image quality, speed, and versatility that rivals much larger, more expensive systems.
Yes, it’s pricey, and yes, it’s heavier than your average holiday camera. But if you want one camera that can do almost everything—wildlife, sports, travel, landscapes, portraits, video—the RX10 IV is hard to beat.
For many photographers, it could genuinely replace a DSLR or mirrorless system with multiple lenses. For others, it makes the perfect backup or travel camera. Either way, the Sony RX10 IV sets the standard for what a bridge camera can be.
✅ Verdict: The Sony RX10 IV is the most capable bridge camera on the market. If you can stomach the price, it’s a camera that delivers nearly everything in one package.