Brand New Samsung Smart LED TV

Purchased from MK in gulshan on friday. need to downgrade as 40' is too big for my bedroom. with warranty and full box. showroom price is 125000

Series 5
Audio
Dolby Digital Plus, Dolby Pulse
SRS Trusurround HD
DTS 2.0 + Digital Out
10 watts x 2 Sound Output (RMS)
System
DTV Tuner Built-in
DTV Reception DVB-T
Eco
Eco Mark (Planet First)
Eco Sensor
Weight
Package Weight: 17.70kg
Set Weight (with stand): 14.36kg
Set Weight (without stand): 11.08kg
Video
Screen Size: 40" (101cm)
1,920 x 1,080 Resolution
Clear Motion Rate: 100
HyperReal Engine
Wide Colour Enhancer Plus
Smart TV Functionality
Samsung SMART TV
Smart Hub
Samsung Apps
Input & Output
HDMI x 4
USB x 2
Component In (Y / Pb / Pr)
Composite In (AV) x 1 (Common Use for Component Y)
Digital Audio Out (Optical) x 1 (Side)
PC In (D-sub)
HeadPhone
PC Audio In (Mini Jack)
DVI Audio In (Mini Jack) x 1 (Common Use for PC Audio Input)
Ethernet (LAN)
Power
Power Supply: AC220 - 240V / 50 - 60 Hz
Power Consumption (stand-by): Under 0.3 watt
Power Consumption (Max): 100 watts
Accessory
Ultra Slim Wall Mount Support (Optional)
Vesa Wall Mount Support
Remote Controller Model TM1050
Batteries included
Power Cable included
Display
Ultra Clear Panel
Feature
AllShare (Powered by DNLA)
AnyNet+ (HDMI-CEC)
Auto Channel Search
EPG
TeleText (TTXT) available
OSD Languages (Local Language)
Auto Volume Leveler
Auto Power Off
Clock and On / Off Timer
Sleep Timer
Games Mode
Picture-in-Picture (1 Tuner PIP)
Design
Ultra Slim Design
TV Set Colour: Rose Black
Dimension
Package Size: 1,185 x 681 x 120mm
Set Size (with stand): 955.8 x 638.5 x 255.0mm
Set Size (without stand): 955.8 x 574.0 x 29.9mm