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Samsung LN40A650 comparison

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Product name

Samsung LN52A650

Samsung LN52A650
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Samsung LN46A550

Samsung LN46A550
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Samsung LN46A750

Samsung LN46A750
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Price $1,259 to $1,899 at 22 stores $1,899 to $2,799 at 15 stores $1,269 to $1,799 at 21 stores $979 to $1,399 at 18 stores $1,649 to $2,499 at 21 stores
CNET editors' rating
Not yet rated
Editors' choice 4.0 stars Excellent
3.5 stars Very good
Not yet rated
3.5 stars Very good
Average user rating 4.0 stars out of 6 reviews 4.0 stars out of 45 reviews 4.0 stars out of 11 reviews 4.0 stars out of 8 reviews 4.0 stars out of 12 reviews
Release date March 05, 2008 April 01, 2008 January 08, 2008 January 08, 2008 April 15, 2008
The Bottom Line CNET did not review the Samsung LN40A650, but we did review a larger model in the series. If you don't mind its red frame, the Samsung LN52A650 LCD HDTV will reward you with a massive feature set and excellent picture quality. The midlevel Samsung LN46A550 LCD HDTV strikes an excellent balance between price and performance. CNET did not review the Samsung LN40A550, but we did review a larger model in the series. The excellent picture quality and unique interactive features of the Samsung LN46A750 flat-panel LCD aren't quite worth the higher price tag.

Basic specs

Features See What's the Same or What's different
PC Interface VGA (HD-15)
Info unavailable VGA (HD-15)
Info unavailable VGA (HD-15)
DVD None
None
None
None
None
Resolution 1920 x 1080
1920 x 1080
1920 x 1080
1920 x 1080
1920 x 1080
Multi-channel Preview Picture-in-picture (PIP)
Picture-in-picture (PIP)
Picture-in-picture (PIP)
Info unavailable Picture-in-picture (PIP)
Display Format 1080p (FullHD)
Info unavailable 1080p (FullHD)
1080p (FullHD)
1080p (FullHD)
Image Aspect Ratio 16:9
16:9
16:9
16:9
16:9
Radio Info unavailable Info unavailable Info unavailable Info unavailable None
LCD Backlight Technology Wide Color Gamut-CCFL
Info unavailable Wide Color Gamut-CCFL
Info unavailable Wide Color Gamut-CCFL
Input Video Formats