Download the spec sheet here

Ratio
Wide Colour Enhancer Wide Colour Enhancer Plus
(Plus)
Display
Ultra Clear Panel
Yes
Audio
Dolby
Dolby Digital Plus / Dolby Pulse
SRS
SRS TheaterSound HD
dts 2.0 + Digital Out
Yes
Sound Output (RMS)
10 watts x 2
Speaker Type
Down Firing + Full Range
Smart TV FunctionalitySamsung SMART TV
Feature
Yes
Search All
Yes
Your Video
Yes
Social TV
Yes
Samsung Apps
Yes
Skype™*** on
Samsung TV
Yes
Web Browser
Yes
Samsung 3D*
Yes
3D* Converter
Yes
3D* Sound (TV)
Yes
Allshare** (powerd by Yes
DLNA)
Touch Control Ready No
Smart Phone Remote Yes
support
Wireless LAN Built-in Yes
Wireless LAN Adapter No
Support
One Foot Connection Yes
Extended PVR****
No
Time Shift
Yes
ConnectShare™
(USB2.0)
Movie
BD Wise
Yes
Anynet+ (HDMI-CEC) Yes
HDMI 1.4 3D* Auto
Setting
HDMI 1.4 A / Return
Ch. Support
InstaPort S (HDMI
quick switch)
Yes
Yes
Yes
Auto Channel Search Yes
EPG
No