LG Infinia LE8500 review: LG Infinia LE8500

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MSRP: $2,699.99

The Good Produces among the deepest shades of black of any TV; superb shadow detail; exceedingly accurate color; better off-angle viewing than many LCDs; controls local dimming "blooming" well; plenty of streaming and interactive features; extensive picture controls; sleek styling with single pane design and 1.4-inch-deep panel; energy efficient.

The Bad Expensive; uneven backlight uniformity; adjustable dejudder doesn't work well; subpar bright-room performance; benefits of 240Hz difficult to discern; some stray illumination and uniformity issues.

The Bottom Line With the excellent picture quality of the local-dimming LE8500, LG challenges other LCD makers for videophile appeal.

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8.0 Overall
  • Design 8
  • Features 8
  • Performance 8

Editors' note (March 31, 2010): The performance rating on this review has been reduced one point, from "9" to "8," and the text modified, to better account for the impact of the uneven backlight performance.

In 2010 you can prepare to be confused by two familiar yet relatively complex TV technologies: 3D and LED backlights. Before you ask, no, 3D is not available on the LG LE8500 series reviewed here--that perk is reserved for the more expensive 9500 models--but an LED backlight is. More important, the LE8500 has a full-array backlight with local dimming, meaning hundreds of independent cells behind the screen can brighten or dim independently, which can really help improve picture quality. In contrast, most of other LED-backlit TVs available today have either no local dimming ability or attempt to mimic the dimming of a full array by creating zones from an edge-lit configuration. We know the former has little impact on picture quality, we haven't tested the latter (which we're calling "edge with local dimming" for now), but we can tell you after reviewing the LE8500 that full-array local dimming still works great, for the most part.

Unfortunately the 8500's picture has a flaw, absent on other local dimming displays, that will be difficult for some viewers to overlook: uneven uniformity across the screen. On the other hand, if you go by the most important ingredients of a good picture--black levels and color accuracy--the LG LE8500 is the new ruler of the LCD roost, and it sets a high bar for other 2010 TVs. If you don't give a hoot about 3D and are willing to pay more for an excellent-performing LCD, it belongs near the top of your wish list.

Series information: We performed a hands-on evaluation of the 47-inch member of LG LE8500 series, but this review also applies to the other screen size in the series. Both sizes have identical specs and according to the manufacturer should provide very similar picture quality.

Models in series (details)
LG 47LE8500 (reviewed) 47 inches
LG 55LE8500 55 inches


LG LE8500 series
The LE8500's sleek design includes a flush face and transparent edges around the frame.

Design highlights (photos)
Panel depth 1.4 inches Bezel width 1.5 inches
Single-plane face Y Swivel stand Y
Other: Transparent edge, glass stand base

The LE8500 is a member of LG's 2010 Infinia line, which means design extras like a flush face and thin cabinet--although it doesn't get the extra-thin bezel of the step-up LE9500 series, or the 0.92-inch depth touted at CES. No matter, the LE8500 looks plenty sleek, with a minimalist aesthetic sure to please ultramodern decorators. The only potentially controversial touch in our view is the distinctive, squared-off stand stalk.

LG LE8500 series
An unusual, square stand stalk could be a conversation starter.

Remote control and menus (photos)
Remote size 9.2 x 1.8 inches Remote screen N/A
Total keys 45 Backlit keys 38
Other IR devices controlled N RF control of TV N
Shortcut menu Y Onscreen explanations N

LG's new clicker is a long, thin wand with decent button differentiation and friendly, rubberized keys. We liked the bulge in the middle that corresponds with a convenient notch on the underside for your index finger; we missed direct infrared control of other devices. The menus are basic and functional with plenty of ways to get around, including a nice Quick Menu of shortcuts. We would have liked to see explanations, however, especially for the more advanced picture setting functions.

LG LE8500 series
The well-designed remote has backlighting behind nearly every key.


Key TV features
Display technology LCD LED backlight Full array with local dimming
3D compatible N 3D glasses included N/A
Screen finish Glossy Refresh rate(s) 240Hz
Dejudder (smooth) processing Y 1080p/24 compatible Y
Internet connection Y Wireless HDMI/AV connection Optional
Other: Optional wi-fi dongle (AN-WF100, $70), Optional wireless media box (AN-WL100W, $350)

LG threw everything but the kitchen sink at its next-to-flagship LCD for 2010, and with the exception of 3D and a fancy remote, the LE8500 sails competitively against the best-featured models on the market. Local dimming of its full array of LED elements is the big selling point, similar to the scheme used on some of the top LCD of 2009, like the LG LH90 and the Samsung 8500. LG tells us the 47-inch LE8500 has 216 independent, dimmable zones, while the 55-incher has 240 (Samsung doesn't divulge the number of its zones).

Other notables include the external "LG Wireless Media Box" option that enables you to connect HDMI and other gear wirelessly, which can really help custom installations. We'd like to see built-in Wi-Fi, given all of the LG's Internet options, but you'll have to either buy the dongle or get a third-party wireless bridge. We tested LG's dongle, which worked well, but we didn't test the media box by press time.

LG LE8500 series
LED local dimming is the 8500's main selling point. You should leave it turned on.

Streaming media (screen shots)
Netflix Y YouTube Y
Amazon Video on Demand N Rhapsody N
Vudu Y Pandora N
CinemaNow N DLNA compliant Photo/Music/Video
Blockbuster N USB Photo/Music/Video

LG's 2009 models were among the first to include Netflix, but since that service is now available on most Internet TVs, the company's Netcast array of streaming partners is standard-issue. There are no major missing links, however, aside from any kind of audio service like Pandora or Slacker radio. We didn't test USB or DLNA network streaming.

Update May 6, 2010: This review originally reported that Ethernet was not working, but LG updated our review sample and now it functions properly. The company claims that, despite the original sample's use of "production" firmware, the updated version with the working Ethernet is also "production," and more representative of models in the field. We also took the opportunity to test Netflix and Vudu streaming quality, and both delivered the video quality we expect from both services via both Ethernet and Wi-Fi from LG's dongle.

LG LE8500 series
The LE8500's main streaming services include solid video options, but no audio.

Internet apps (screen shots)
Yahoo widgets Y Skype Y
Vudu apps N Weather Y
Facebook N News Y
Twitter Y Sports Y
Photos Picasa/Flickr Stocks Y
Other: 8 custom games; Skype requires speakerphone accessory (Price TBD)

The selection of nonstreaming Internet features is solid on the LG, and most of the utilities, with the exception of Picasa, come courtesy of Yahoo widgets. At the time of this writing, the LE8500 has access to ten widgets. Speaking of, that platform is somewhat more usable than in the past, with snappier responses to button presses and faster load times for individual widgets. That said it could be a lot faster, and the initial load of the main widget taskbar can take 20 seconds or more--still an eternity on a television.