Choose your television:
43 inch
Screen size
Free delivery to just over the doorstep of your home
Live in an apartment building and don't have an elevator? We deliver up to the 4th floor. We’ll deliver the appliance to just over your home's doorstep.
Take old product with us
We’re happy to take your old appliance with us for free when it’s ready at the front door
Current product
€ 349,-
Retail price
€ 449,-€ 369,-
Retail price
€ 379,-€ 299,-
Standard
Good
Good
Full HD (1080p)
4K (UHD)
4K (UHD)
17 million colors (8-bit)
1 billion colors (10-bit)
1 billion colors (10-bit)
QLED
QLED
LED
According to our television expert
Screen size | 43 inches | |
Image quality | Standard | |
Smart platform | Android | |
Refresh rate | 50 Hz | |
Screen type | QLED | |
Sharpness | Full HD (1080p) |
5 stars
7
4 stars
16
3 stars
4
2 stars
1
1 star
1
Sound quality
Image quality
Design
Bought for the bedroom, and it is sufficient there. Image is sharp and all necessary apps are there. Sound is sufficient with various settings. Fortunately, the LED under the TV is adjustable, such as on or off. You have to sit fairly straight in front of the image to enjoy the colors (older but twice as expensive Philips has a better viewing angle). Responds a bit slowly when operating and some apps (in developer mode, setting the animation scale (3x) to 0 and the number of processes to 1 helps enormously) make it smooth. After a bit of setting, you have a nice TV for less than 200 euros.
Wilco
6 June 2025
Automatically translated from Dutch
has good sound, beautiful picture, nice design!
Agatha
27 August 2025
Automatically translated from Dutch
Nice sound and picture, ordered another one a week later
Marion
19 August 2025
Automatically translated from Dutch
Coolblue takes care of everything, from taking out an insurance to repairs
For almost all accidents (such as a fall while moving houses)
More coverage in case of damage than your standard warranty
No deductible
First, add your television to your shopping cart. On the next page, choose the Protection Plan below. You always have a 30-day return window and pay no deductible in case of damage.
3-year Protection Plan
€ 32,99
one-time5-year Protection Plan
€ 66,-
one-time
Product number | 961421 |
Manufacturer code | 43S51K |
Brand | TCL |
Warranty | 2 years |
Processing of your defect | At your home |
Image quality | Standard | |
Screen type | QLED | |
Screen size | 43 inches | |
Sharpness | Full HD (1080p) | |
Refresh rate | 50 Hz | |
Color depth | 17 million colors (8-bit) |
Quality viewing angle | Standard | |
Local dimming | ||
HDR support | ||
Type of HDR | HDR10 | |
Input lag | 30 ms | |
QLED |
Smart TV | ||
Smart platform type | Extensive | |
Smart platform | Android | |
Bluetooth | ||
DLNA | ||
AirPlay | ||
Chromecast built in | ||
Media player |
Sound quality according to Coolblue | Stand | |
Built-in soundbar | ||
Number of speakers | 2 | |
Continuous/nominal total output capacity (RMS) | 10 W | |
Subwoofer | ||
Dolby Atmos support |
Sleep timer | ||
Light sensor | ||
Pivotable stand |
Controls via app | ||
Controlled via Android app | ||
Controlled via Apple app | ||
Voice control |
CI/CI+ slot | ||
Digital tuner | ||
Digital video signal | Digitenne (DVB-T), Digitenne (DVB-T2) | |
DVB-T Twin tuner |
Antenna connector | ||
Female HDMI Type A port version | 1.4 | |
HDMI eARC | ||
Digital optical connector | ||
Headphone jack | ||
USB port | ||
Component video connector | ||
Composite connector | ||
Network connector | ||
RCA connector | ||
VGA connector |
VESA mount option | ||
VESA mount | 100x100mm | |
Including TV mount |
Energy label | F | |
Energy consumption per 1000h | 45 kWh | |
Energy consumption HDR per 1000h | 60 kWh |
Color | Black | |
Height | 55 cm | |
Width | 95 cm | |
Depth | 7,7 cm | |
Weight | 5 kg | |
Height including stand | 60 cm | |
Width including stand | 95 cm | |
Depth with stand | 18,4 cm | |
TV stand type | 2 stands | |
Leg stands adjustable in height | ||
Leg stands adjustable in width | ||
Stand height | 5 cm | |
Space between leg stands | 89 cm | |
Total weight including stand | 5,1 kg | |
Year introduced | 2025 | |
Product line | S51K |
