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EE Expert Lee Goldberg
SpacerHuman Factors

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Samsung's New 760vTFT 17" Flat-Panel Display Is Easy On the Eyes and Your Pocketbook
by Lee H. Goldberg, Senior Technology Editor, ChipCenter

With a street price of $650, Samsung has made it practical to enjoy the benefits of LCD displays at home or office.

One of the toughest parts of being an editor (besides the hours and the pay) is staring at a computer display for nine to twelve hours a day. After a long week of irradiating my optic nerves in the glow of a CRT, I sometimes wonder who slipped those pieces of sandpaper behind my eyelids. That's why I jumped at the chance to take Samsung's new model 760v TFT 17" LCD monitor for an extended test drive. With the an estimated street price of $650 (after a $100 rebate), Samsung has brought the cost of these generously sized screens down to the point where a value-conscious consumer or home-office worker can consider them seriously.

For those on a tighter budget, Samsung also offers a 15" TFT display for $370 (after mfr's rebate).

Specs for both units are posted below this review.

After uncrating the sleek, lightweight unit, the set-up was very easy, with one exception. The cables connected quickly to the docking port of my IBM ThinkPad 600 laptop, and the display was running in no time. The specs for the 760vTFT display say it has a 400:1 contrast ratio—that's about as good as it gets—and an equally impressive brightness of 250 cd/m².

If you don't care about the numbers, you should care that they translate into a very bright and vivid image, with delightfully clear colors that are as nice as any I've seen on a computer display anywhere. I was also pleased to see it had a viewing angle that rivals a CRT. Since I don't do professional graphics or use a color printer, I did not bother to install the professional color-calibration software provided with the monitor. Being the rabid environmentalist I am, I was also pleased to find out that the monitors consume approximately only 30% of the power (25 W for the 15" unit and 40 W for the 17" unit) of a similar-sized CRT monitor.

The only difficulty came when I tried to fine-tune the display to deliver a crisp picture. Although the controls for all display settings were easy to use, I found it difficult to come up with the correct settings to get a well-converged image across the entire display. I am still not sure whether the trouble was in part due to a minor problem with the SVGA graphics card, a problem with the display, or a compatibility issue. Unfortunately, the manual was not very helpful in this situation, and I was forced to spend an hour making educated guesses and fiddling with settings until I got a picture that made me happy.

After all the struggle with adjusting the display, I was not sure whether I'd really produced a much better image than I could get with a $250–$300 CRT, and it was only after a few weeks of daily use that I really made up my mind. One thing that was immediately apparent was that the flicker-free image is much easier on the eyes. I found myself less tired at the end of a long day after using the Samsung display. The other visible benefit was how the unit's small footprint allowed me much more usable space on my cluttered computer desk.

Nevertheless, I could not help wondering if the $300–$500 differential over a 17" CRT was worth it until the day came to ship the unit back. While I had not noticed the difference when I replaced the CRT with the LCD monitor, I was shocked at what I saw when I wrestled the bulky Trinitron display back onto my desk. While the actual "crispness" of the two displays is about the same, the Samsung LCD screen was so much brighter and its colors so much more distinct that using the CRT again felt as if I was watching the screen through a thick film of dust.

I have finally adjusted to my old CRT display, but I miss the damned Samsung a lot—especially after a long day of staring at the screen. I'm now counting the days to the winter holidays to see if Chanukah-Claus leaves me an LCD display under the tree.

Specifications

Samsung SyncMaster™ 760vTFT
MODEL# 760vTFT
Panel Type TFT-LCD
Size 17"
Pixel Pitch 0.264 mm
Brightness 250 cd/m²
Contrast Ratio 400:1
Viewing Angle
(Horizontal/Vertical)
150°/130°
Maximum Color 16.7M
Maximum Resolution: 1280 × 1024 @ 76 Hz
Scanning Frequency Horizontal: 30–81 kHz
Vertical: 56–85 Hz
Maximum Pixel Rate: 80 MHz
Controls Brightness, Contrast, H/V Position, Image Lock (Course and Fine), Auto Adjust (Course, Fine, and Position), Display Size (Expand1, Expand2, Normal), Image Effect (Scaling On/Off, Filtering), Color Control (R/G/B), Color Temperature Select, Recall Geometry, Recall Color, Input Select (13W3 and 15-pin D-sub), Language select, OSD Menu Position, OSD Display Time
Signal Input Video Input: Analog RGB (0.700 V p-p)

Sync. Type: H&V Separate, Composite, SOG

Connector: 15-pin D-sub, 13W3

Plug and Play DDC 1/2B
Wall Mount VESA 100 mm Standard
Power Consumption On: 40 W Maximum
Off: < 2 W
Power Management Regulations: EPA, NUTEK
Multimedia Optional External Speaker
(3 W × 2)
Regulations Safety: UL, CSA, TUV, IEC, NEMKO

EMI: NEMKO, CE, RFS, C-TICK, VCCI, BCIQ

Low-Radiation: MPR-II, TCO-99

Dimensions
W × H × D (with stand)
17.3" × 18.2" × 7.2"
Weight 18.5 lb.
Warranty 3 years P/L; 3 years Backlight
Optional Accessories USB Hub (1U4D), External Speakers, Ergotron wall mount, and arm options
Price $799 street price (after rebate)

Samsung SyncMaster™ 570vTFT
Model# 570vTFT
LCD Panel a-si TFT / TN
Viewable Image Size 15"
Viewing Angle (Horizontal/Vertical) 120°/110°
Active Matrix Yes
Pixel Pitch 0.297 mm
Brightness 200 cd/m²
Contrast Ratio 250:1
Display Colors 16.7 million
Maximum Resolution 1024 × 768 @ 75 Hz
Scanning Frequency Horizontal: 30–61 kHz
Vertical: 50–75 Hz
Maximum Pixel Rate: 80 MHz
On-Screen Display Yes
Color Temperature Control Yes
Automatic Adjustment Yes
Plug and Play VESA DDC 1/DDC 2B
Power 90–264 V AC, 60/50 Hz
Max. Power Consumption 25 W
VESA DPMS, EPA, Energy Star, Nutek Yes
TCO 99
Video Input RGB Analog, 0.7 V p-p
Video Output Separate H/V Sync.
Composite Sync.
Sync.-on-Green
Connector Type 15-pin D-Sub
Base Simple Angle Pivot
Bezel Color Ivory
USB Optional USB HUB
Wall Mount VESA 75 mm
Dimensions
(W × H × D)
15.2" × 17.0" × 7.0"
Weight 15 lb.
Warranty 3 years P/L; 3 years Backlight
Price $369 street price (after rebate)

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