Toshiba 32HL834G LED TV

32HL834 - 32" LED 1920 x 1080 px, 16:9, 360cd/m2, 8ms, PAL, SECAM, NTSC, DVB-T/C, CI+, Dolby Digital Plus, 5W x 2, 2 x HDMI, 1 x USB 2.0, White

Manufacturer
Toshiba
SKU
32HL834G
18-05-2011
FULL HD
Full HD televisions are capable of displaying the full high-definition resolution level of 1920 x 1080 pixels.

LED PICTURE QUALITY
In LED televisions, LEDs (Light Emitting Diodes) are used for backlighting purposes. When LEDs are used in televisions, they vastly improve picture quality and lower power consumption.

HOW LCD SCREENS WORK
To understand the benefits of LEDs, one must first understand how an LCD (Liquid Crystal Display) works. An LCD consists of an area of pixels (over two million in the case of a Full HD television) arrayed in front of a light source (backlighting); in a very simplifi ed form you can imagine an LCD to be like a slide projector, where the lamp represents the backlighting and the slide is the screen. In LED televisions, LEDs (Light Emitting Diodes) are used for backlighting purposes. A diode is just a few millimetres in size and converts power into light very effi ciently. It also responds to fluctuations in brightness much faster than a fluorescent tube, which is used in conventional LCD televisions. The light spectrum of LEDs means that the colours displayed on LCD TVs appear extremely natural. When LEDs are used in televisions, they vastly improve picture quality and lower power consumption.

LEDS IN TELEVISIONS: SLIM LED AND DIRECT LED
When using slide projectors, dark images cause problems, since the light from the lamp always shines through the slide, even in areas that are supposed to be black. This creates a rather greyish black colour – not only with slides but also LCD and LED televisions. Two different techniques are used to counteract this effect: global and local dimming. With global dimming, the whole backlighting is dimmed during dark scenes.

Returning to the example of a slide projector, this would mean the lamp would simply shine less brightly when dark slides were being shown. As a result, the entire image appears darker and the level of black improves drastically. Global dimming is used in LCD TVs with conventional and LED illumination (edge LED), thus improving the display of the colour black. With edge LED devices the screen is illuminated by light emitting diodes in the frame behind the LCD, which makes it possible to use a very narrow housing (slim LED). Diffuser plates are employed to distribute the light evenly. Local dimming goes a crucial step further, but it can only be used in LED TVs with direct LED backlighting. Imagine that, rather than one large light source for the entire screen, lots of small lamps are used instead. This is the principle behind LED TVs with direct LED backlighting. The light emitting diodes are positioned entirely behind the display and work in groups (clusters) that function independently of one another to control the brightness. So with local dimming, an on-screen image can be displayed that consists of some very bright and some very dark areas simultaneously. As a result, black no longer appears grey, because the LEDs in the corresponding sectors only emit very little light, or no light at all. At the same time, bright portions of the image are supplied with a lot of light, thus achieving a very high level of contrast.

REGZA ACCURATE DIMMING
Backlighting is divided up into different sectors (or "clusters") consisting of multiple LEDs. Each cluster can be controlled individually and adopt its own brightness value. Toshiba has also developed a special diffusion filter, which can be used to distribute the light within a group of LEDs even more accurately. This advance enables the screen to be illuminated much more precisely than was previously possible.

LOW POWER CONSUMPTION
LEDs consume much less power than fluorescent tubes at the same level of light output. This is not only good for your pocket, but for our environment too – and it also achieves a considerably improved picture quality.

Music, Images and Video per USB
With this TV you can enjoy music, videos and images per USB connection.

Toshiba Dualtuner
Next to an analogue tuner, this TV also offers a tuner for DVB-T and DVB-C.

Technical details

Colour of product 
White
On/off switch 
Y
Game mode
Y

Networking

Ethernet LAN 
N
Wi-Fi 
N

TV tuner

Tuner type 
Analogue & Digital
Analog signal format system 
NTSC 4.43, PAL BG, PAL DK, PAL I, SECAM B/G, SECAM D/K, SECAM L
Digital signal format system 
DVB-C, DVB-T
Channels quantity 
1000
Auto channel search
Y

Ports & interfaces

HDMI ports quantity 
2
PC in (D-Sub) 
Y
USB 2.0 ports quantity 
1
Component video (YPbPr/YCbCr) in 
1
Composite video in 
1
SCART ports quantity 
1
DVI port 
N
PC Audio in 
Y
Headphone outputs 
1
Digital audio optical out 
1
DVI-D ports quantity 
-
Common interface Plus (CI+) 
Y
Consumer Electronics Control (CEC)
Anynet+

Management features

Electronic Programme Guide (EPG) 
Y
Sleep timer
Y
Handheld remote control 
Y

Power

Power consumption (max) 
135W
Power consumption (standby) 
0.19W
Power consumption (typical) 
43.6W
Annual energy consumption 
63.656 kWh
Energy efficiency class 
B
Input voltage 
220 - 240V
Input frequency 
50/60 Hz

Display

Display diagonal 
81.28 cm (32")
HD type 
Full HD
3D compatibility 
Y
Display brightness 
360 cd/m²
Display resolution 
1920 x 1080 pixels
Aspect ratio 
16:9
Contrast ratio (dynamic) 
3000000:1
Comb filter
Y
Noise reduction
Y
Supported video modes 
1080i, 1080p, 480i, 480p, 576i, 576p, 720i, 720p
Response time 
8 ms
Viewing angle, vertical 
178°
Viewing angle, horizontal 
178°
Display diagonal (metric) 
81 cm
High frequency rate
50 Hz

Audio

Built-in speaker(s) 
Y
Number of loudspeakers 
2
RMS rated power 
10W

File formats

Audio formats supported 
AAC, MP3
Image formats supported 
JPG
Video formats supported 
3GP, AVI, DAT, DIVX, FLV, H.264, M-JPEG, MKV, MP4, MPEG, MPEG1, MPEG2, MPEG4, MPG, VOB

Teletext

Teletext function 
Y
Teletext
100 pages

Ergonomics

VESA mounting
Y
Wall mountable 
Y
VESA mounting interfaces 
200 x 100 mm

Packaging content

Batteries included
Y
Desktop stand
Y
Manual
Y

Weight & dimensions

Width 
77 cm
Depth 
4.5 cm
Height 
49.5 cm
Weight 
9 kg
Depth (with stand)
20.1 cm
Height (with stand)
54.2 cm
Weight with stand
10 kg

Packaging data

Package dimensions (WxDxH) 
832 x 118 x 619 mm
Package weight 
14 kg

Other features

Visible diagonal screen size
81 cm