Samsung LN46B640hdtv Specifications

							  All features, specifi cations, and model numbers subject to change. All on screen images are simulated pictures.
LN46B640  46” High Def inition T V with 1080p Resolution  
(45.9” (truncated) actual diagonal screen size)
TV/VIDEO      
  • Touch of Color™ design
  • Full HD-grade pixel resolution (1080p)
  •  InfoLink™ (RSS feeds of customizable 
stock quotes, weather and brief news 
articles)
  • Auto Motion Plus™120Hz
  • Wide Color Enhancer 3
  • Widescreen aspect ratio
  • 80,000:1 dynamic contrast ratio
  • Built-in digital tuner
  • Fast 4ms response time
 • Picture-in-Picture
  • Game Mode
  • Ultra Clear Panel
  • Single User Interface
  • Crystal Neck Sw ivel Stand
AUDIO    
  • Watts per channel: 10W x 2
  • SRS TruSurround HD™
CONNECTIONS  
  •  4 HDMI — Anynet + (HDMI-CEC)
(3 rear/1 side)
  • USB 2.0 Mov ie (2 side)
  • 2 Component v ideo inputs (rear)
  • 2 Composite inputs (1 rear/1 side)
  • PC input (rear)
 • Ethernet
With Samsung’s LN46B640, you’re connected to great 
HD entertainment and up-to-the-minute online info. 
Enjoy a Full HD feast for the eyes, courtesy of the 
1080p resolution and 46-inch LCD screen. Check sports 
scores, stock quotes, weather and other updateable 
RSS content at just the touch of a button on your 
remote, with the InfoLink™ feature. Samsung’s Auto 
Motion Plus™120Hz technology keeps even the fast-
est on-screen motion smooth and natural. Enjoy bold 
black tones with an impressive 80,000:1 dynamic
contrast ratio. Four HDMI inputs give you fast and easy 
connetion options for your Blu-ray Disc® player and 
gaming system.  And the  stylish yet subtle Touch of 
Color™ design adds a gray accent to the bezel’s border – 
perfect in any modern home. 
						

							Samsung Electronics America, Inc.
105 Challenger Road  |  Ridgefi eld Park, NJ 07660-0511
Tel (201) 229-4000  |  1-800-SAMSUNG  |  www.samsung.com
Anynet™+ (HDMI-CEC): allows the T V’s 
r
emote control to operate at the push of 
one button, per ipheral AV dev ices such as a 
DVD player featur ing HDMI-CEC.
Energy Star® Compliant  reduces energy 
c

onsumpt ion by up to 25% compared w ith 
standard T Vs.
 
V-Chip system1: Al lows block ing of rated 
T
V and Mov ie programs determined by a 
parent to contain object ionable content .
Trilingual on-screen displays  in English, 
S

panish or French.
Var iable sleep t imer:  Can be programmed 
t

o turn the T V off at different t ime 
intervals.
Crystal Neck Sw ivel stand
CONNECTIONS
 4 HDMI (High-Def init ion Mult imedia 
Interface) version 1.3: (3 rear/1 side) 
Component video:  2 rear (Y, Pb, Pr) 
Composite inputs: 1 rear/1 side (shared 
wi

th component) 
USB 2.0  Mov ie: 2 (side)
PC input:  1 rear
Opt ical sound output : 1 rear
Ethernet:  1 (rear)
RS232C
HDM
 I-CEC
WARRANTY
 1 year parts and 1 year labor warranty (90 
days parts and labor for commercial use), 
w ith in home ser v ice, backed by Samsung 
toll-free support.
SPECIFICATIONS
 Panel:  W ide (16:9) LCD
TV system : Amer ican NTSC standard color 
Channel coverage: VHF 2-13, UHF 14-69, 
C

AT V 1-125 (up to 181 pre-selected 
channels) 
Antenna:  CATV/VHF/UFH 75-ohm, 
F-ty

pe
Watts per channel:  10 Watts x 2
LN46B640  46” High Def inition T V with 1080p Resolution
(45.9” (truncated) actual diagonal screen size)
FEATURES  
HD-Grade 1920 (H) x 1080 (V) pixel 
resolution:  High-resolut ion pixel density 
i
s combined w ith a built-in image scaler to 
hand le inputs from a var iety of digital and 
analog audio/v ideo sources.
Widescreen aspect ratio
C
 CFL—Cold Cathode F luorescent lamp  
80,000:1 dynamic contrast rat io
U
 ltra C lear Panel: Advanced LCD
 t
echnology lets you enjoy cr isp image 
details, natural sk in tones, excel lent 
shadow detail, and v ibrant colors.
Auto Motion Plus™120Hz:  Advanced 
p

rocessing that reduces blur and enhances 
image detail when v iew ing fast mot ion 
v ideo sequences. 
Touch of Color™ (ToC):  Samsung’s unique 
m

anufactur ing process accents the 
surrounding bezel w ith a stylish gray tone
InfoLink™:  Prov ides RSS feeds of 
c

ustomizable stock quotes, weather, and 
br ief news art icles on selected Samsung 
TVs.
 USB 2.0 Mov ie: For playing MP3 and
d

isplaying JPEG/MPEG f iles through the 
USB 2.0 connect ion on selected Samsung 
TVs.
Wide Color Enhancer 3: Opt imizes a given 
c

olor’s hue, result ing in more natural 
render ing of colors.
Built-in digital tuner: (ATSC/Clear QAM)
Response t ime: A fast 4ms response t ime 
m

inimizes blurr ing of fast mot ion in sports 
programs.
Game Mode  enhances dark areas, 
s

harpens the picture, speeds up the image 
processing response and enhances the 
sounds of your games. P icture and sound 
quality opt imized for the special needs of 
gaming systems at the touch of a button.
Picture-in-Picture (PIP):  Enables
 c

onvenient , simultaneous v iew ing of T V 
programs and v ideo or PC content sources.
Single User Interface
S
 RS TruSurround HD™ creates an 
i
mmersive, feature-r ich surround sound 
exper ience from two speakers, complete 
w ith r ich bass, high frequency detail and 
clear dialog. 
Stereo broadcast recept ion: Supports 
m

ult ichannel sound (MTS) and second audio 
program (SAP) w ith 181-channel capac ity.
 Bottom speakers w ith 10 Watts x 2 audio 
pow
 er
NET DIMENSIONS 
& WEIGHT (WXHXD)
 T V w ithout stand: 4 6.1” x 30.4” x 3.1”
T V w ithout stand weight: 44.8 lbs
TV with stand:  4 6.1” x 30.4 x 10.8”
T V w ith stand weight: 55.3 lbs.
SHIPPING INFORMATION 
(WXHXD)
Dimensions:  56.7” x 32.3” x 10.2”
Weight:  66.8 lbs.
ORDER CODE
LN46B640R3FXZA
UPC
036725229570
1Feature dependent upon broadcasting of 
information by local off-air T V and cable channels. 
2As an Energy Star® par tner, Samsung has 
determined that this product meets the Energy Star® 
guidelines for energy effi ciency. Energy Star® is a 
registered trademark of the U.S. Environmental 
Protection Agency.
Design and specifi cations are subject to change 
without notice. Non-metric weights and 
measurements are approximate.
HDMI, the HDMI logo and High Defi nition Multimedia 
Inter face are trademarks or registered trademarks of 
HDMI Licensing LLC.
SRS TruSurround HD is a registered trademark of 
SRS Labs, Inc.
Anynet + is a trademarks of Samsung Electronics 
Co., Ltd.
©2009 Samsung Electronics America, Inc. All rights 
reser ved Samsung is a registered trademark of 
Samsung Electronics Co., Ltd. All product and brand 
names are trademarks or registered trademarks of 
their respective companies. 
209-SS Printed in USA.