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Sony > 
Item#: N82E16889252123

Sony BRAVIA 40" 1080p 60Hz LCD HDTV KDL40BX420

  • 1920 x 1080 1080/24p (HDMI only), 1080/60i, 1080/60p (HDMI / Component), 720/60p, 480/60i, 480/60p
  • Tuner (Cable): Clear QAM
  • Tuner (Terrestrial): ATSC
  • 2 (Rear) HDMI D-Sub (Side) or HDMI (Rear) 1 (
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Learn more about the Sony KDL40BX420


Cabinet Color


Screen Size
Recommended Resolution
Maximum Resolution
1920 x 1080
Aspect Ratio
Backlight System
Viewing Angle
176°(H) / 176°(V)


Refresh Rate
Picture in Picture (PIP)
Tuner (Cable): Clear QAM

Tuner (Terrestrial): ATSC
Support Video Signal
1080/24p (HDMI only), 1080/60i, 1080/60p (HDMI / Component), 720/60p, 480/60i, 480/60p


Built-in Speakers
Output Power
8W + 8W
Simulated Surround
Surround Effect: Cinema, Game, Music, Sports


2 (Rear)
PC Input
D-Sub (Side) or HDMI (Rear)
1 (v 2.0, Side)
Composite A/V
2 (1 Side / 1 Rear / Hybrid)
Component Video
1 (Rear / Hybrid)
Digital Audio
1 Out (Rear)
Analog Audio
3 In (1 Side/ 2 Rear)
Other Connectors
AC Power Input: 1 (Rear)

Audio Out: 1 (Rear)

PC Audio In (Stereo Mini): 1(Rear)

RF Connection Input(s): 1 (Rear)


Energy Star Compliant
Yes (Exceeds v4.1)
Power Supply
Frequency: 60Hz for UL, cUL; 50/60Hz for other

Voltage: AC 120V for UL, cUL; AC 110-240V for other
Power Consumption
Power Consumption (in Operation) max.: 180W

Power Consumption (On Mode) for Energy Star: 107W

Power Consumption (in Standby): 0.25W (120V) / 0.35W (240V)

Power Consumption (Standby Mode) for Energy Star: 0.3W


300mm x 300mm
Remote Control


Video Features
- 24p True Cinema Technology
- 3D Comb Filter
- 4:3 Default
- Advanced Contrast Enhancer (ACE)
- Auto Wide
- CineMotion Reverse 3:2 Pulldown Technology
- Live Color Technology
- MPEG Noise Reduction
- Picture Mode: Cinema, Game-Original, Game-Standard, Graphics, Photo-Custom, Photo-Original, Photo-Standard, Photo-Vivid, Sports, Standard, Vivid
- Wide Mode: Full, Normal, Wide Zoom, Zoom, Caption, Normal/Full1/Full2 for PC

Audio Features
- 5.1 Channel Audio Out
- 5.1ch Through Out (Handycam)
- Alternate Audio (Digital)
- Audio Out: Fixed
- Auto Mute (on no signal)
- Auto SAP
- Dolby Digital
- Invisible Speaker (w/Sound Elevation)
- Sound Mode: Dynamic, Standard, Clear Voice, Custom
- SteadySound Automatic Volume Control
- Stereo System: MTS
- Surround Effect: Cinema, Game, Music, Sports

Convenience Features
- Auto Shut-off
- Channel Block (with password)
- Channel Jump
- Channel Surf
- Control for HDMI (HDMI CEC)
- Edit Channel Labels
- Favorites (Simple UI)
- Info Banner
- Input Skip: Manual
- Label Inputs
- Multiple Language Display: English, French, Spanish
- On-Screen Display for External Input
- Parental Control
- Picture Adjustments Lock
- Picture Frame Mode
- Scene Select: Photo, Music, Cinema, Game, Graphics, Sports, General
- Show/Hide Channels
- Sleep Timer
- USB Application(s)


Dimensions With Stand
39.00" x 25.00" x 9.88" (988mm x 632mm x 250mm)
Dimensions Without Stand
39.00" x 23.63" x 3.75" (988mm x 600mm x 94mm)


Weight With Stand
34.6 lbs. (15.7 Kg)
Weight Without Stand
30.0 lbs. (13.6 Kg)

Manufacturer Warranty

1 year limited
1 year limited

Quick Info


  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year

Customer Reviews of the Sony KDL40BX420

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  • Joshua D.
  • 9/9/2011 9:12:45 PM
  • Tech Level: Somewhat High
  • Ownership: less than 1 day
  • Verified Owner

5 out of 5 eggsSony Bravia KDL40BX420

Pros: No let downs the tv is amazing them are my pros

Cons: No Cons

Other Thoughts: I haven't had this TV that long just barely since late this afternoon but what iv'e gotten out of it is just simply beautiful this TV has a great picture especially when hooked up with HD access i have Directv HDand it is totally amazing and also standard definition on this TV is also great i heard alot of people talk about the sound on this TV saying the sound is tiny Man the sound on this thing rocks seriously so if your looking on getting a good HD TV this one is it you wont be disappointed so get this one and enjoy that's all i can say this TV is truly amazing....

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  • Anonymous
  • 9/6/2011 9:22:42 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsGood for the price

Pros: Sharp clear picture

Cons: Initial display screen stays on too long.

Other Thoughts: Could use another HDMI input but you get what you pay for.

Did you find this review helpful? Yes No

  • Rakshit P.
  • 6/3/2011 7:35:23 PM
  • Tech Level: High
  • Ownership: less than 1 day
  • Verified Owner

4 out of 5 eggsSony BRAVIA 40"

Pros: First of all, it is far better than what I expected. I would recommend this for all who are looking at buying a TV, I fell like I got my Money's worth. The picture is better as well as the surround sound. As you all know we are in a recession, but TV is affordable with the 12 months same as cash for those who have Newegg Credit Care. Overall I love it and they can also make wonderful gift to a love one. Once more thing you can also use the TV as a computer monitors for Business who has video conference on daily basis.

Cons: I wish if it came with extra components.

Other Thoughts: People buy it, its SONY. IT WILL NEVER LET YOU DOWN!

Did you find this review helpful? Yes No

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Item#: N82E16889252123
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