Some
Boring but important Basics
LED-LCD. This is an LCD screen with LED backlights. This is
the most common tv screen at the moment. Also Samsung QLED is a variant
of LED-LCD technique.
OLED.
This is a technique with organic LED panels with no back lights. LG is the main
manufacturer of big OLED panels. Those panels are also used by Philips, Sony
and Panasonic
LED TV is an LCD TV has uses LED backlighting -the term LED
TV is a marketing label to make you think that it is different than an LCD TV.
All LCD TVs now use LED backlighting - the LCD panel is what you view the
images on. The correct term should be LED/LCD TV - in addition QLED and miniLED
TVs are also LCD TVs.
The cornerstone of picture quality, contrast ratio refers to
the range between a display’s darkest black levels and brightest highlights.
Because VA-style panels excel at producing deep, dark black levels, this is
arguably their biggest strength. VA panels almost always feature deeper black
levels than their IPS counterparts, and this goes a long way in creating a
detail-rich picture.
A TV’s total viewing angle describes how much a viewer can
move away from an ideal, head-on viewing position before the contrast and color
of the picture begins to deteriorate. Due to the positioning of their liquid
crystals, IPS panels excel in this department; they typically offer
significantly more viewing flexibility than TVs with VA-style panels. In other
words, IPS panels are more reliable for group viewings (or any situation where
a viewer might need to sit at an off-angle).
A+ grade is not a panel type, it is an extra speciality
related to any panel, whether it is IPS, VA or any other panel. Both IPS or VA
panels can have A+ grading.
VA panel has much more deep blacks than an IPS panel. In an
IPS panel, the blacks appear more or less grey in shade. In a bright, fully
illuminated room such as a showroom, you will not realize this fact, but if you
are watching an IPS panel TV in your bedroom, where the light is dim, this fact
will be apparent to you. And here, I would like to emphasize upon the
importance of blacks in a TV. The more the blacks are deep in a TV, the better
is the picture quality as all colours pop out in a dark background.
The contrast ratio of a VA panel can be much higher than the
contrast ratio that can be achieved in an IPS panel. This is why a TV having a
VA panel has a better contrast than the one having an IPS panel.
So before deciding upon a TV, you have to finalize your
priorities. If you need to watch the TV in a dimly lit or dark room then go for
a VA panel TV, but if you will watch it in a fully-illuminated room where
people would be sitting a different angle, then go for a TV that has an IPS
panel.
TV
Licenses to local manufacturer
Kodak
(Super Plastronics)
Acer (Indkal
Technologies)
TCL (Onida
MIRC Electronics, Genus Electrotech Ltd)
Oneplus (Dixon Technologies India Pvt Ltd)
Samsung
(Dixon Technologies India Pvt Ltd)
Toshiba
(Dixon Technologies India Pvt Ltd)
Blaunkput
(Envent worldwide Pvt Ltd)
Sansui
(Jaina India Pvt Ltd, Satkriti Infotainment Pvt Ltd)
Website
support
|
Good |
Bad |
|
Blaunkput |
|
|
LG |
Acer |
|
Oneplus |
Kodak |
|
Samsung |
Toshiba |
|
|
Sansui |
|
|
Redmi |
|
|
Hisense
|
|
|
TCL (whole site is dummy and everything needs to be done via mail or calling) |
|
|
TCL 65P635
|
LG 55UQ7500PSF
|
|
Quality |
HDR |
|
|
Sound |
24W |
20W |
|
Memory |
16 GB |
8 GB |
|
RAM |
2 GB |
1.5 GB |
|
Operating System |
Google TV |
Web OS |
|
Contrast Ration |
5000:1 |
1100:1 |
