- Very fast lens
- Easy to use
- Very good image quality
- Limited resolution
- Annoying shutter control
- Disappointing noise control
- Review Price: £280.00
- 10-megapixel 1/1.7-inch (1.09cm) CCD sensor
- 7.62cm (3.0-inch) AMOLED monitor
- 3x zoom Schneider-Kreuznach lens
- HDMI output cable
- 12 scene modes
The Samsung EX1 was launched in February this year, several months before Panasonic announced the Lumix LX5, and so it should be seen more as a response to and rival for the LX3, however it is an exceptionally well-specified camera and compares well to the newer LX5 also. It features a 10-megapixel 1/1.7-inch (1.09cm) CCD sensor (the same size and resolution as the LX3, the LX5 and the Canon PowerShot G12 and S95), a fully-articulated 7.62cm (3.0-inch) AMOLED monitor with a resolution of 307,000 dots (VGA), and a superb 3x zoom Schneider-Kreuznach lens with a focal length equivalent to 24-72mm and a maximum aperture of f/1.8, making it the fastest lens on any current digital compact, beating the f/2.0 optics of the LX5 and S95.
With the EX1 Samsung has pulled out all the stops to produce a semi-pro compact that can compete on equal terms with the established brands in the field. It is extremely solidly built, with a strong all-metal body, good secure handling, a comprehensive array of well designed controls, Raw mode shooting, and fast, efficient performance. It is an extremely impressive camera by any standard, but one of the most remarkable things about it is the price. The Panasonic LX5 is currently selling for around £360, while the Canon G12 will cost you a hefty £390. Even the compact Canon S95 is selling for around £300, however thanks to its immense industrial manufacturing capacity Samsung is able to put the EX1 into the shops for around £280. It is, to coin an over-used phrase, a lot of camera for the money.
The EX1 is a littler larger and heavier than the Lumix LX5, measuring approximately 114 x 65 x 45.5mm and weighing approximately 280g including battery and memory card. However it is substantially smaller and lighter than the Canon PowerShot G12.
As you might expect from a top-shelf product like this, the EX1 is well equipped with useful features. The main exposure modes are set via a dial on the top panel, and consist of program auto, aperture and shutter priority and full manual exposure, as well as a full auto setting, video recording mode, a high-ISO dual-IS mode, and a scene mode, with 12 scene programs. Next to the exposure mode dial is a drive mode selector, with single-shot, continuous shooting, two and ten-second self timer and an auto-bracket option. The centre of this dial also holds the on/off button.
Exposure values are adjusted by a roller control on the front handgrip, positioned just under the right forefinger, and by a rotary bezel around the D-pad. Other external control include a dedicated video recording button, a metering mode button, and exposure lock. All of the EX1’s controls operate with a reassuring solidity and responsiveness, and feel well mounted and durable.
The EX1 has both a conventional main menu and a quick function menu which should be used for commonly-used shooting adjustments. It does contain some of these such as image size and quality, white balance, focus area selection and the PhotoStyles tone control, but it also carries less useful options such as the gimmicky Smart Filter (miniature, vignette or fish-eye effects) and face detection options, while more useful options such as exposure compensation are relegated to the main menu.
Despite this slight oversight, and despite its complexity, the EX1 is surprisingly easy to use. The controls are sensibly laid out, the new animated high-res menus look great on the bright AMOLED screen, and the twist-and-flip articulated monitor adds some welcome versatility. No doubt the usual moaning Minnies will complain about its lack of an optical viewfinder, but with a monitor as good as this you don’t really miss it.
One minor disappointment is the video recording mode. While its main rivals can shoot 720p HD video, and some compacts can shoot full 1080p video with stereo audio, the EX1 is limited to 640 x 480 resolution at 30fps, with mono audio. However at least you can watch the recorded footage on your TV thanks to an HDMI output cable.
The camera’s overall performance is very good. It starts up and is ready to take a picture in a little over two seconds, and in single-shot JPEG mode it takes approximately two seconds per shot, or three in Raw mode. However Samsung has applied its usual annoying shutter control logic, whereby if you press the shutter button too quickly while the camera is starting up or processing the previous shot, it fails to register and you have to press it again. In continuous shooting mode it can manage approximately 1.5 frames a second, although raw shooting is not possible in continuous mode.
The autofocus system is also very fast and accurate, focusing in a fraction of a second at all focal lengths and most lighting conditions. Low light focusing is especially good, and the EX1 has a good bright AF assist lamp with a range of several metres.
The overall image quality is certainly very good. The faster shutter speeds made available by the f/1.8 lens mean reduced camera shake and motion blur, and the narrow depth of field it provides is great for creative shots. The lens quality is as superb as its prestigious name would suggest, providing pin-sharp results from corner to corner, with virtually no barrel distortion or chromatic aberration even at the 24mm-equivalent wide end. The level of detail recorded is as good as anything in its class, as is dynamic range and colour depth.
The only slight stumble is the EX1’s noise control at higher ISO settings. Comparing shots at 400 and 800 ISO directly with the Panasonic LX5, while the results are far from disappointing it’s clear that Samsung still has some work to do in this area.
The crucial question is whether or not the Samsung EX1 is a viable alternative to the Canon G12 or Panasonic LX5, and I would say that for the vast majority of users the answer is a qualified yes. It offers similar performance, build quality and handling, almost the same level of versatility and creative control, and under most circumstances the image quality is also comparable. Its more expensive rivals do offer better image quality at higher ISO settings, but that is their only real advantage.
The Samsung EX1 is an outstanding camera by any standard, offering superior performance, build quality and handling, a high level of creative control and a good range of useful features. Under most circumstances its image quality is also superb, comparing well to its more expensive rivals. For a top-shelf compact it is surprisingly good value for money.
”Over the next few pages we show a range of test shots. On this page the full size image at the minimum and maximum ISO settings have been reduced to let you see the full image, and a series of full resolution crops have taken from original images at a range of ISO settings to show the overall image quality. These pictures were taken indoors using tungsten photoflood lighting. ”
This is the fuull frame at minimum ISO.
At 80 ISO the image quality is fantastic, with good colour and clear, sharp detail.
Much the same result at 100 ISO.
Some noise is becoming visible at 200 ISO.
At 400 ISO noise is starting to become a problem.
Pixel binning at 800 ISO has reduced the level of fine detail.
Picture quality is really suffering at 1600 ISO.
At 3200 ISO there is very little fine detail left.
This is the full frame at maximum ISO.
”A range of general test shots are shown over the next two pages. In some cases, the full size image has been reduced for bandwidth purposes, and a crop taken from the original full resolution image has been placed below it to show the overall image quality. Some other pictures may be clicked to view the original full-size image. ”
Here’s the usual detail test shot of the West Window of Exeter Cathedral, for you to compare with other cameras. See below for a full res crop, or click to see the whole picture. File size 4.3MB
Even though the 72mm-equivalent lens doesn’t zoom in as far as most of our test cameras, you can still see how much detail there is in this shot.
The excellent Schneider Kreuznach lens produces almost no wide angle distortion.
Centre sharpness is superb.
Corner sharpness is also excellent, with minimal chromatic aberration.
”Here are some general test shots to help evaluate the camera’s overall image quality, including dynamic range, colour rendition and the zoom range of the lens. Some pictures may be clicked to download the full size original image. ”
The wide-angle end is equivalent to 24mm
The telephoto end of the 3x zoom is equivalent to 72mm
Colour rendition is very natural, even in the dim winter daylight.
Score in detail
Image Quality 9
Build Quality 10
|Camera type||Digital Compact, Digital SLR|
|Megapixels (Megapixel)||10 Megapixel|
|Optical Zoom (Times)||3x|
|Image Sensor||1/1.7-inch CCD|
|Optical focal length||5.2x15.6mm in 35mm film terms|
|Shutter speed||16 secs - 1/500|
|Auto focus||TTL Auto Focus (Cente/Multi/Selection AF, Manual)|
|Max output resolution||3648x2736|
|Other resolutions||3648x2052, 3264x2448, 2592x1944, 2048x1536, 1920x1080, 1024x768|
|Focus range||40cm-Infinity (Wide), 80cm-Infinity (Tele)|
|Exposure control||P, A, S, M|
|Exposure metering||Multi, Spot, Centre-weighted|
|Exposure compensation||+2EV (1/ 3EV steps)|
|Image Stabilisation||Optical, Electronic|
|ISO settings||Auto, 80, 100, 200, 400, 800, 1600, 3200|
|LCD Monitor||3-inch AMOLED, articulated|
|Flash range||Wide: 0.3m-5.2m, Tele: 0.5m-2.5m (ISO Auto)|
|Flash modes||Auto, Auto & red eye reduction, Fill-in flash, Slow sync, Flash off, Red eye fix, Manual|
|White balance modes||Auto, daylight, cloudy, tungsten, fluorescent, custom, dial-in|
|Drive modes||Single, continuous|
|Image formats||Raw, JPEG|
|Picture adjustments||Contrast, Sharpness, Saturation, Picture styles|
|Video (max res/format)||640x480 at 30fps, mono audio|
|Movie length||Card capacity|
|Self timer||10/2 secs|
|Memory card slot||SD/SDHC|
|Supplied memory||1GB internal|
|Charging/Computer Connection||USB 2.0|
|Manual||Basic printed guide, full manual on CD|
|Dimensions Width (Millimeter)||114mm|
|Weight (body only) (Kilogram)||256g (280g including battery and memory card)kg|
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