Fujifilm Finepix X100 Review

Fujifilm X100

The Fuji Finepix X100 is a relatively compact digital camera with a large-sensor and a unique hybrid viewfinder. Its design follows analog range-finders with direct dials to control exposure and a boxy metal construction. Automatic, semi-automatic and manual operations are all possible with this digital camera.

The X100 features a 12 megapixels CMOS sensor with a 1.5X crop-factor, the same size as most DSLRs, for high-quality output, particularly at high ISO. The sensor is paired with a specially designed Fujinon 23mm F/2 lens, equivalent to 35mm on a full-frame camera. A leaf shutter is part of the lens which lets it sync with the flash at high-speed. Even more flexibility is provided by a built-in ND filter.

This camera review takes a close look at the Fuji Finepix X100 in terms of features, its ergonomics, usability, performance and image quality.

Fuji Finepix X100 Key Features

Controls

• Direct full-stop dials for Aperture & Shutter-Speed
• Extra dial for 1/3 stop shutter-speed control
• Extra rocker for 1/3 stop aperture control
• Direct exposure-compensation dial
• Implicit Exposure-Mode based on dials
• Combined configurable AE-L/AF-L button
• Customizable Function button
• Fly-By-Wire manual focus ring

Viewfinder & Displays

• Unique Hybrid Viewfinder
• EVF Mode: 100% Coverage, 0.5X magnification
• OVF: Over 100% coverage with 90% guide, 0.5X magnification
• Eye-Start sensor automatically switches between Hybrid-Viewfinder and LCD
• 2.8" LCD, 460K Pixels, 100% coverage
• Digital-Level, 1 axis, tilt only
• Manual-Focus and Depth-Of-Field guide
• Optional Status-Display on rear LCD
• Optional HUD overlay on OVF

Body & Construction

• Solid magnesium body
• Metal tripod mount
• Built-in flash, 9m reach
• Hot-Shoe for external lighting
• Wired remote terminal
• 1080i HDMI output
• USB 2.0 connectivity
• SDXC memory card slot
• Proprietary Lithium-Ion battery

The Fuji X100 is a interestingly capable digital camera. With its full manual-controls, including bulb exposure, manual-focus and custom white-balance, the Fuji X100 lets photographers be highly creative except for one important limitation: a fixed 23mm prime lens. This means that every photo from this digital camera shows exactly the same perspective.

The 23mm focal-length is equivalent to a 35mm lens on a full-frame camera, which is most often described as a slightly-wide normal lens. For years, the equivalent was sold along film SLRs. This focal-length provides a versatile field-of-view which lets photographers shoot in moderately tight spaces without the distortion of a wide-angle lens.

While everyone is free to point the Fuji Finepix X100 at any subject, the perspective offered by its Fujinon lens is better suited for environmental portraits, social events, reportage and general snapshots. The common theme is that this focal-length practically forces the photographer to interact with his subjects. This can lead to better photography by increasing the photographer's awareness and forcing him to search differently for composition than with a zoom lens. Anecdotally, this happened during the review period where a number of very familiar places produced completely different photographs than usual.

Beware that the 35mm-equivalent focal-length is certainly not ideal for wildlife, sports and architecture. Success of landscape photography is greatly dependent on location, more intimate vistas may work well but the breath-taking ones require more effort to compensate for the lack of a wide-angle. Multiple images though can easily be stitched into a wide-angle panorama to increase the field-of-view. Actually, the Finepix X100 can produce a low-resolution 180° panorama directly in-camera using its Motion Panorama mode.

The Fuji Finepix X100 offers PASM exposure-modes including Program-Shift and Bulb. Exposure parameters other than ISO and EC can be changed in 1 or 1/3 EV steps. EC is can be set ±2 EV in 1/3 steps only. ISO is controllable in the normal 200-6400 range in 1/3 steps with ISO 100 and 12800 as expansion options. Neither expansion option is available when shooting RAW, so those are probably simulated by internal processing. There is a highly customizable Auto ISO functionality with selectable maximum up to ISO 3200 and minimum shutter-speed between 1/4 and 1/125s.

This relatively compact camera uses a leaf-shutter rather than the usual vertical-plane shutter found on most digital cameras. Leaf-shutters are found between lens elements and need to travel a shorter distance to work. This lets the X100 synchronize with flash at high-speed. The catch is that the maximum shutter-speed goes down at wide apertures which require more movement of the leaf-shutter. Specifically, F/2 allows a maximum shutter-speed of 1/1000s and F/4 allows 1/2000s while F/8 allows the full-range of shutter-speeds.

Dynamic-Range can be automatically or manually selected between 100% and 400%. This is achieved by using a lower than indicated ISO to capture more highlight details. The implication is that ISO 200 can only shoot at 100% DR, while ISO 400 can use both 100% and 200% DR. From ISO 800 to 6400, any DR may be used. Expanded ISO sensitivities are not compatible with expanded dynamic-range ones though.

The X100 uses Contrast-Detect autofocus with 49-areas covering all but the edges of the frame. The focus area can be automatically or manually selected. The universal 3 focus-drive modes are selectable: AF-S, AF-C and MF. Single-shot autofocus works exactly as expected. Continuous autofocus continuously focuses at all times, even when the shutter-release is not pressed at all. Manual focusing works with a fly-by-wire ring. During MF, a distance scale shows the set focus-distance and nicely indicates DOF at the selected aperture. MF Assist is available in EVF mode and on the rear LCD.

There is a combined AE-L/AF-L button that is configurable for AE-L only, AF-L only or both. Strangely, this button is overridden in MF mode to perform autofocus (AF-On). One of three metering patterns can be chosen using the AE button: Multi-Segment, Spot and Average.

The Fuji Finepix X100 offers an extensive selection of drive modes: Single, Continuous, AEB, ISO Bracketing, Film-Simulation Bracketing, Dynamic-Range Bracketing, Motion-Panorama and Movie. Both Motion-Panorama and Movie override most camera controls. In Movie mode, only Aperture and EC can be set while in Motion Panorama mode, only ISO and EC can be set. Continuous shooting is available at 5 or 3 FPS. At 5 FPS, the X100 can shoot up to 10 JPEG or 8 RAW or 8 RAW+JPEG images in a single burst. Separate from the drive-modes is a 2s or 10s self-timer which thankfully remains active after each use.

There are plenty of white-balance options on the X100: Automatic, Custom, Kelvin and 7 PresetsFine (Sunny), Shade (Cloudy), 3 Fluorescent, Incandescent, Underwater.. All settings are fine-tunable along 2 axis in 19-steps. Fine-tuning is not interactively previewed, so is unfortunately tedious to set. Kelvin white-balance is selectable between 2500K and 10000K.

A built-in 3-stop ND-filter can be activated to reduce incoming light by a factor of 8X. This allows the photographer to use wider apertures and longer shutter-speeds than otherwise possible for the same scene.

There is a small built-in flash above the lens with a reach of 9m. Flash-Compensation of ±2/3 in 1/3 EV steps is available. There are 4 flash modes which are not always all available: Auto, On, Off, Slow-Sync. The X100 is equipped with a hot-shoe for external lighting. The external flash can be set as commander for a multi-flash configuration.

Display settings are extremely customizable and set independently for the OVF and EVF. In either case, any of the following can be toggled: Framing Lines, Electronic Level, AF Distance Indicator, Histogram, Exposure-Parameters, EC, Metering, Flash, WB, Film-Simulation, Dynamic-Range, Frames Remaining, Image Size & Quality and Battery-Level.

There is a tiny customizable Function button which can be set to any one of: DOF-Preview, Self-Timer, ISO, Image Size, Image Quality, Dynamic-Range, Film Simulation, ND Filter, AF-Mode, Custom Setting Selection or Movie. The logical choice is to use it for ISO but ND-Filter is probably a reasonable choice for some. There is a RAW button which forces the next shot to be taken in RAW mode, instead of JPEG. Like RAW buttons on most cameras this one is likely to get used very little and should at least be customizable.