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The LE46S704 is a 46" LED flat screen TV that is part of Hitachi's UltraThin LED line of TV's.

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6 aspect modes and auto zoom

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Light sensor automatically adjusts brightness

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ATSC / NTSC / QAM tuner

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The LE46S704 is a 46" LED flat screen TV that is part of Hitachi's UltraThin LED line of TV's. Released August 2010 along with an otherwise identical 42" version called LE42S704, together they belong to the UltraVision sub group in the series. They are capable of 1080p HDTV resolution (1920 pixels wide by 1080 pixels tall) at 120 frames per second, and since they use LED edge lighting which delivers light to the screen horizontally from the side and not from the back, the overall width can be reduced to in this case just 2". Multiple inputs are available including 4 HDMI ports which utilize InstaPort technology for hot-swapping your HDMI devices on the fly, Wideband Component, Component Video and PC audio/video inputs as well, and a USB port is located on the side for viewing slide shows of your pictures when used in conjunction with the included software. The speaker system features left and right 5 watt drivers and dedicated 10 watt bass driver firing from the back of the cabinet for handling low frequencies, and, a preprogrammed universal remote makes it possible to control your other devices. Last but not least, built-in is an HDTV tuner for live Digital TV (DTV) broadcasts and QAM tuner for unscrambled cable channels, as well as an NTSC analog tuner for regular stations.  



  • UltraThin LED
  • Black Pearl Crystal Frame
  • Swivel Stand

Picture Performance

  • 46" Class (45.99" Diagonal)
  • Long Life LED Edgelight
  • 120Hz 1080p Perfected (1920 x 1080)
  • Reel120 Motion Correction
  • Super-Clear Anti-Glare Screen
  • New High Efficiency Liquid Crystal Display
  • High Brightness
  • Clear Motion Fast Response Time
  • UltraWide Viewing Angle
  • PicturePerfect Video Processor
  • Picture Memory by Input
  • Automatic Film Processing
  • Blue Only Mode
  • 3D Y/C Comb Filter
  • Custom White Balance
  • Game Mode
  • Dynamic Gamma
  • MPEG Noise Reduction
  • 3 Color Temperatures

Convenience Features

  • Touch Sensitive Keys
  • PRO Mode Memories (2)
  • Day & Night Picture Memories w/ Timer
  • Intelligent Light Sensor
  • Illuminated Universal Remote Control
  • USB (Photo Viewer/Software Updates)
  • PC Input: (RGB)
  • English / Spanish / French OSD
  • ATSC / NTSC / QAM tuner
  • 6 Aspect Modes and Auto Zoom
  • Custom Input Labels
  • V-Chip Parental Control
  • Advanced Closed Caption
  • Sleep Timer: (5-240 Minutes)
  • HDMI InstaPort

Audio Performance Features

  • Dolby Digital
  • CONEQ Hearing Aid Mode
  • CONEQ 3D Sound
  • CONEQ Surround
  • 5W+5W Stereo
  • 10W Bass Driver


  • (4) HDMI with InstaPort (V.1.3 with CEC, Deep Color, 1080p 24/60)
  • (1) Wideband Component Input
  • (1) Composite Video Input (Shared)
  • (1) PC Input: (RGB D-sub 15)
  • (1) PC Audio Input
  • (1) Audio out
  • (1) RF Antenna Input
  • (1) Digital Audio Output: (Optical)
  • (1) USB Input
  • (1) Headphone


  • Resolution: 1080p (1920 x 1080)
  • Monitor Weight Without Stand: 35.7lbs.
  • Weight With Stand: 43 lbs.
  • VESA Compliant Mounting Points:
  • ENERGY STAR 4.1 Qualified
  • California CEC
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