HDtvtest har ju testat 786an verkar dock inte som någon höjdare.
Blev inte ens rekomenderad tror jag
http://www.hdtvtest....20080922131.htmFastnade snabbt på detta
Input Lag
The input lag on this display is typically around 50-70ms. This is unusually high, and with a PC connected, you can feel the drop in speed as you drag a window around on the TV screen.
However, this can be improved a little, with some conditions. In the TV’s [Input] menu, labelling the HDMI input as “PC” (using the [Edit Name] function) will disable certain picture processing circuits and drop the level of lag to a more tolerable 30-40ms. As a result of bypassing certain circuits, some options in the Picture menu will be greyed out. Sadly, one of these is the [Smart LED] option, which is, presumably, a major selling point of this display since it holds the keys to the regional dimming option. And, the level of lag is still higher than several other displays on the market.
Additionally, there’s an [Entertainment Mode] setting called “Game” which also drop the level of lag to around 30ms, but as this forces unrealistically high brightness and sharpness settings (amongst others) on the viewer with no chance to alter them, it is effectively useless
Xbox 360 Video Gaming (HDMI)
Due to the aforementioned input lag, playing Halo 3 on Xbox Live was a little more difficult than usual. Often we’d find ourselves walking into walls and generally not being able to react on time. So klutzy was our playing that several of the less civilised Xbox Live players began commenting on our poor performance via the voice communication, in their own special way. At its worst, the input lag made the game feel considerably slower and almost impossible to play against those with faster displays. At best, it was marginally irritating and not particularly inspiring.
ConclusionProsQuality LCD panel, Backlight control, and LED backlighting system allow for a contrast-rich, deep image
Exquisite high-definition detail from “Full Pixel” 1:1 pixel mapping
Decent video deinterlacing and film cadence detection
Handles 1080p/60 (!) film signals correctly, without telecine judder
Solid connectivity
Settings can be saved independently per input
User-accessible greyscale and colour management controls
TV menus are fast, and remote is easy to use
100hz Motion Plus system effective at increasing motion resolution, and can be disabled if not desired
ConsGlossy LCD panel reflects ambient light and causes glare, and can be hard to clean without leaving smudges
Combing/interlacing issue on virtually all types of input signal, even 1080p
Unusually high level of input lag may be an issue for gamers
Off-axis vertical viewing reveals noticeable black washout
Summary
The Samsung LE40A786 is an interesting display, not only because it features the still-elusive LED backlighting system, but also because it features some strange issues which we very rarely encounter on HDTV displays.
Certainly, the high contrast ratio afforded by this type of display is a killer feature. Going back to conventional LCD was incredibly difficult after watching the Samsung LE40A786. The fact that Samsung have added their usual comprehensive array of picture configuration and calibration options only sweetens the deal. Sadly, the aforementioned combing issue will irk hardcore videophiles, and the alarmingly high level of input lag may be a deal-breaker for video gamers. We can only assume that both of these issues – which do not appear on Samsung’s conventional LCD displays – are necessary evils included to support the LED backlighting. Users who desperately want an LCD with such a high contrast ratio would do well to give the LE40A786 a good look over; but the rest of us might want to wait until Samsung has worked out some of the quirks with its LED-based displays.