Saturday, February 13, 2010

Sony Bravia KDL-52XBR9 Review

Model: Sony KDL-52XBR9
Description: 52" LCD TV 1080p resolution
Reviewer: Robert Wiley with Jack Burden
Date: Fall/Winter 2009

Sony Bravia KDL-52XBR9 Review
A shot of an SI Swimsuit edition clip of Marissa Miller on the set - available from the Sony XBR's Bravia Internet connection.

Test and Optimum Viewing Distance: 15 feet

Calibration Notes: The XBR9 was more difficult to calibrate than many recent TVs. There is error occuring in varying ire points creating a condundrum in where to tighten up color and where to just allow it to fall where it will. Gain controls may only be reduced on the XBR9, when we needed to drive blue up. We ended up with error in the 40, 50, 60 range opting to let the middle float and keep the ends of the scale on scale. Off axis viewing dramatically affects blacks and grays when calibrating - making calibration difficult when color shifts at varying angles. See Viewing Angle section for more.

Sony KDL-52XBR9 Picture Settings
Backlight 7
Picture 85
Brightness 55
Color 49
Hue R1
Color Temp Warm 1
Sharpness Minimum
Noise Reduction Off
Motion Flow On
For complete picture settings including white balance settings, see the calibration page.

720p/1080i/1080p Picture Quality: HD picture quality was much crisper and colors are more saturated. Blacks become slightly hazy at side angles but straight appear plenty saturated. I beleive the anti glare technology introduced into the LCD panel creates most of the weakness issues with color calibrations and off angle viewing. Dont misunderstand, the HD picture from Blu Ray and Broadcast HD was clear, vivid and colorful as always, but alas the image does not appear as deep as some of the better pictures we've viewing lately.

Sony Bravia KDL-52XBR9 Review
Arnold in a scene from the Blu Ray version of Predator. There was a lack of depth in the picture presentation from the XBR9 LCD - even from HD sources.

480i DVD and Broadcast Viewing: Generally, we were not all that impressed with the picture quality with 480i signals. Since the majority of programming we watch is not HD, this is an important consideration. While the 240Hz feature did a nice job at times with smoothing out side to side panning, there was still jerkiness present at times. We were pleased that the 240Hz feature did not introduce the cardboard cutout effect that occurs with some TVs with high Hz rate processing. Colors did not pop enough, and the picture was generally too subdued and dark when viewing a lot of 480i programming. And lastly, there was a good bit of grain/motion artifacts visible. During 480 HQV processor testing we noted average noise reduction which coincided with our content viewing.

Black Level/Contrast: Post calibration ANSI contrast measured an unexceptional 148:1. That's a lazy figure for today's better TV set. Black levels can appear oversaturated and hazy at the same time with some 480i images - hampering shadow detail. Rich, deep blacks may be found with the best HD content out there - but they are not a common feature of this TV.

Sony Bravia KDL-52XBR9 Review
This scene from Kill Bill presents difficult issues between brightness, black levels and dark shadow detail options.

Dark Shadow Detail: Oversaturation of blacks in dark scenes causes loss of shadow detail at times especially with normal broadcast or 480i programming. With HD content this issue pretty much goes away the the TV does a good job.

Color Rendition/Color Accuracy: Flesh tones appeared quite realistic after calibration, but all colors seem too subdued. Despite not being able to dial into D6500 perfectly during calibration, we didnt find many problems with color presentation.

Viewing Angle/Off Axis Viewing: There is a big problem with color and contrast loss when viewing this set from just 25 degrees above the center axis. Grayscale colors change, and contrast decreases. When viewing from direct eye level, this occurs from side angle viewing starting between 35 and 40 degrees. The TV can be viewed from severe side angles, but contrast is reduced and colors will be less rich and less accurate.

Sony Bravia KDL-52XBR9 Review
Sony Bravia KDL-52XBR9 Review
Notice the color introduction and variation at angles compared to center axis of this split grayscale ramp used during our calibration excercizes.

Motion Lag: There was some shutter effect (picture shaking) with 480i signals, but overall the 240Hz Motionflow feature did a nice job of reducing, but not eliminating, side to side jerkiness found with so many LCD TVs.

False Contouring/ Mapping: We noted only slight banding and false contouring during HQV stadium seating testing.

Obviously one of the major features of this TV is the 240Hz option. The fact that we could actually use this feature with film and broadcast programming without unwelcomed background information is a major plus. This prevents having to flip the feature off and on depending on viewing content, which is the case with some other branded TVs with the high Hz rate. However, the 240Hz rate Motionflow feature was not as powerful as on some branded TVs with the same feature, therefore the XBR9 did not do as effective a job of cutting out motion lag and side to side judder effect. There is the now standard inclusion of a USB port for digital pics and videos from Sony cameras or flash memory drives. TV guide on screen is another present feature which gives the option of a guide with over-the-air antenna or with cable service but without the cable box. Internet features are discussed below.

Internet Connectivity: Use the inbuilt LAN connection to connect to the Bravia Internet Video, which serves as a gateway to select Internet conent including some on-demand options. These include CBS, Sports Illustrated, Netflix (coming soon), and Amazon on Demand. Why anyone would want to watch a 45 second clip from varying CBS shows we're not sure. These appear more like advertising for CBS to get people interested in their network television series. Some of these options may actually be useful in the future and not just good for a quick run through. Bravia Internet widgets allow the user to access proprietary weather, stock, and news information through the Internet.

Sony Bravia KDL-52XBR9 Review
A nice shot of Marissa Miller being shot for Sports Illustrated Swimsuit edition - one of the more interesting options available on the XBR9's Bravia Internet Access.
Sony Bravia KDL-52XBR9 Review
The SI option in full.

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