Sony RX100 VII Review: Advanced Compact Camera

With the RX100 VII, Sony renews its successful large-sensor expert compact. The genuine novelties are not legion, but several are more than welcome — and the formula remains singular: advanced photography from a camera that really does slip into a jacket pocket. This review is based on the complete published test of the RX100 VII, not on hands-on testing of our own.

For those unfamiliar with the series, the RX100 VII is a compact aimed at a knowledgeable public, as its high price and wealth of expert functions attest. Its 1-inch-type sensor counts as large for this class of product, and the promise is simple: practise photography in an advanced way while enjoying both good image quality and a genuinely compact camera. The seventh model muscles up by drawing its new power directly from the characteristics of Sony's Alpha 9: an improved autofocus system, a new ultra-fast burst mode, and real-time face and eye detection with autofocus tracking — a field in which Sony was already a reference — now brought to video, in 4K. Improved video stabilisation is promised too.

Unfortunately — and it is perhaps the camera's greatest flaw — handling does not evolve from the RX100 VI. The good news first: the body remains delightfully compact, with only the lens housing the 24-200 mm equivalent zoom protruding slightly from the slab. Sony has fitted a control ring around it that defaults to aperture but can drive any of nine parameters, backed by several customisable function buttons. The touchscreen tilts vertically and flips through 180° for selfie framing, the manually deployed flash proves handy as fill, and the retractable OLED viewfinder — well defined and very practical — will seduce anyone after a more deliberate photographic experience, within the limits of a compact rather than a bulkier hybrid. Closing the viewfinder switches the camera off, a sometimes-annoying behaviour that can thankfully be disabled. Connectivity is complete, Wi-Fi and Bluetooth included, and a 3.5 mm microphone socket makes its first appearance on the series.

The gripes are just as real. Menus, and the user experience generally, remain complex throughout; with this many accessible parameters, a clear and intuitive interface would have been a real plus, and Sony does not improve on this point. The buttons are too small, too flush and insufficiently distinct, so false moves come easily — and the attention needed to avoid them erodes the pleasure of use. The shutter release is a good example: not deep enough, with a half-press focusing position that is not positive enough, making accidental shots easy. The thumb rest is almost non-existent, the control ring turns without click stops, the memory card still sits in the base, the touchscreen remains under-exploited, and a micro-USB port in place of USB-C disappointed even at the camera's late-2019 launch. None of this makes the RX100 VII a bad camera, but placed end to end the omissions get noticed. By a seventh generation, correcting the handling at large would have served better than another technology demonstration.

On the technology inside, Sony holds its place at the front of the pack without difficulty. Autofocus is very good overall, and focusing in low light is much improved over the previous model — genuinely useful in the field. Start-up remains around 2 s. The burst mode lets all that integrated power express itself: the promised 20 fps is easily reached, with no viewfinder black-out, and the buffer gives plenty of headroom — recording was halted only after more than 70 frames in RAW and JPEG. Better still, autofocus and exposure adjustment stay live even at the fastest setting. Just remember to disable the burst afterwards, or dozens of accidental frames pile up.

A new super-burst mode arrives in three speeds — a "slow" 30 fps, then 60 and 90 fps, figures the published measurements confirmed. It decomposes a fast movement so the decisive instant can be picked out, though the function dazzles more on paper than in the field: each press records a block of exactly 7 frames, so outside a studio where everything can be controlled, seizing the right moment is not easy even at the slowest speed. Continuous recording that begins the selection slightly before the shutter press would avoid waste — presumably the price paid for such speed without reduced-definition files.

Face, eye and tracking autofocus is the house speciality, and the result is simply exemplary — it is difficult to find a competitor at this level. Where face detection cannot operate, or for following an object, tracking with custom selection proves equally effective, and animal eye detection appears for the first time. One counter-intuitive niggle joins the list: detection is not active in every autofocus mode. The "Auto" area mode must be selected, rather than point-based modes, before the camera will focus on a face it has already detected.

Sensitivity spans 64 to 25,600 ISO in extended mode — a very good showing for this sensor size and camera type. Rendering stays consistently good up to 400 ISO; beyond that, degradation arrives in perceptible steps. Passing 1,600 ISO is possible at the cost of quality, while the two highest values demand caution: noise becomes far too present and colour drift creeps in.

Exposure latitude is a Sony strong suit and the RX100 VII excels. In underexposure, noise appears from -2 EV yet remains reasonable; at -3 EV it grows too heavy for good use of the image, suiting only extreme situations. Highlights — usually harder to recover than shadows — correct to +1.6 or even +2 EV depending on the demands of the scene, with colours holding well up to +2.3 EV, a fine performance on this type of sensor.

The image delivered is very good, reference-class. To enjoy the best of it, avoid closing the diaphragm, as diffraction appears quickly. And although Sony states the lens carries over from the previous camera, a slight loss of precision shows in the extreme corners and edges, notably at wide angle — a small shame. The f/2.8 aperture paired with the 1-inch sensor generates a little bokeh provided the subject is not too far from the camera. Under controlled test conditions the lens produced a particularly pronounced, unsightly flare, an effect not reproduced outdoors — worth bearing in mind when powerful, highly localised light sources enter the frame.

The 4K/UHD mode is of a piece with the rest of the camera: numerous functions and settings that are easy to get lost in — though the expert audience will appreciate them — and good image quality. 4K/UHD records at up to 30p and 100 Mb/s with a light crop that is easy to accommodate; a classic Full HD mode reaches 60p; and high-speed functions deliver slow motion at up to 1,000 fps, as on the previous model. Vertical clips are saved with the proper metadata so they display the right way up, and the new microphone input courts vloggers directly.

The perfected stabilisation is difficult to verify with precision, but the good performance is there: filming from a vehicle is still not possible, while walking shots remain relatively acceptable. Eye and face tracking arrives on the video side too — rapid, effective and adjustable, including its speed — and will please plenty of facecam creators. Rolling shutter distortion is broadly similar in 4K/UHD and Full HD: not expressed in the worst of ways, but clearly present.

The DNA of the RX100 expert-compact series runs right through this seventh version, with all the strengths and weaknesses of its predecessors. Image quality is very good, advanced functions and settings abound, the technology impresses, stabilisation is effective and the burst mode is improved; real-time face and eye detection and tracking — human or animal, stills or video alike — is formidable. The problem, once again, is an indigestible interface and handling that remains well short of perfect.