Как выбрать жк телевизор: спросить разрешение у матрицы и послушать диагональ

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Как выбрать жк телевизорЗа последние двадцать лет с техникой произошло множество трансформаций. В то время как мобильные телефоны уменьшались в размере телевизоры, наоборот, росли, но становились тоньше. Сегодня лидером среди доступных современных телевизоров стали модели с жидкокристаллическим экраном. Слово «ТВ-ящик» утратило свой смысл, стильный и тонкий LCD телевизор совсем не похож на коробку, скорее на картину, которая вот-вот оживет.

С каждым днем технологии LCD развиваются, и перед потребителем становится вопрос, как выбрать ЖК для дома, ведь модель купленная соседями три года назад уже морально устарела.

На глаз

Размер экрана варьируется от 15 до 65 дюймов, и тут уже дело вкуса или размера комнаты. Важно помнить, что одним из недостатков жидкокристаллических ТВ, по-прежнему является слишком большой угол зрения — 170 градусов. То есть, человек сидящий лицом к экрану будет видеть идеально яркую и контрастную картинку, а вот его сосед сидящий сбоку уже «потеряет» в качестве изображения. Именно поэтому жк телевизоры предпочтительней вешать на стену, чем ставить в углу комнаты.

Теперь о не менее важном моменте — разрешении матрицы. Чем выше показатели тем выше цена, поэтому прежде чем решать какой ЖК телевизор выбрать, сориентируйтесь в личных потребностях.

Для просмотра кабельного достаточно разрешения 800х600 пикселей, для DVD — 1366х768. Такие модели называются HDReady. А для полноценного приема цифрового телевидения  потребуется матрица 1920х1080. Именно такие супермощные телевизоры называются FullHD.

На слух

Поскольку сегодня телевизор используется не только для просмотра кабельного, но и как домашний кинотеатр или даже компьютерный монитор, то стоит обратить внимание на звуковые параметры. Ведь видео распространяется в разных форматах, поэтому не лишним будет умение телевизора читать хотя бы некоторые системы звука. Например псевдо многоканальные Virtual Dolby Surround, Virtual Surround Sound, Virtual 3D Surround, 3D-Phonic; система без компрессии звука (как в студии) DTS-HD High Resolution Audio; звук Blu Ray дисков Dolby TrueHD и DTS-HD High Resolution Audio; шестиканальный DTS-ES Discrete 6.1; и остальные: Dolby Digital EX, DTS-ES Matrix 6.1 и THX Surround EX, MPEG-2 Audio, ТНХ, Dolby Digital AC-3, Dolby Surround Sound (DSS), Dolby Stereo.

Плюс на минус дает?

О зависимости восприятия от угла зрения уже упоминалось. Следующим недостатком жк телеков является вероятность выгорания пикселей, что так же не лучшим образом скажется на изображении. Неестественно яркая передача цветов на первый взгляд может показаться преимуществом, но буйство красок утомляет глаза.

Однако неоспоримыми достоинствами жк телевизоров является: отсутствие вредного излучения, низкое энергопотребление, небольшой вес (9-12 кг), удобство для работы с ПК, разрешение данных даже выше, чем у дорогостоящих плазменных панелей. А хозяйки наверняка оценят, что пыль на жидкокристаллический экран не оседает!

Посмотрите видео о том, как выбрать жк-телевизор!

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