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Comparison World Vision T624D3 vs Romsat T8008HD

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World Vision T624D3
Romsat T8008HD
World Vision T624D3Romsat T8008HD
from $10.95 up to $17.24
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from $12.95 up to $17.79
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TypeTV tunerTV tuner
Digital tuner
DVB-T (terrestrial)
DVB-T2 (terrestrial)
DVB-C (cable)
DVB-T (terrestrial)
DVB-T2 (terrestrial)
DVB-C (cable)
Connectivity and interfaces
Wi-FiWi-Fi readyWi-Fi ready
IPTV support
Connectors
HDMI11
USB 2.021
AV output
Antenna input
More featuresAntenna output (TV)
General
Video decodersH.264
Screen
Remote control++
Cooling systempassive (no fan)passive (no fan)
Added to E-Catalogmarch 2021february 2020

Video decoders

Codec — from the phrase "Encoder-DECoder" — in this case is the format used for encoding digital video during storage/transmission and decoding during playback (without encoding, video data would take up an unjustifiably large amount of space). Do not confuse this parameter with the format of video files: different files of the same format can be encoded with different codecs, and if the corresponding codec is not supported by the player, video playback will be impossible, even if the file format itself corresponds to the capabilities of the device. And in models with online TV support (see "Features") this nuance also determines compatibility with a specific broadcast: the general format of the broadcast is indicated by the codec used for this.

In general, modern devices usually have quite extensive sets of codecs (one of the most advanced is H.265, AV1 codecis also popular), and there are usually no problems with video playback; in extreme cases, you can use special programs for transcoding files. As for specific codecs, detailed data on them can be found in special sources, but with standard use of media players, such details are not needed.

Screen

The device has its own external screen. Such a screen has a small size and performs an auxiliary role; various additional information can be displayed on it: operating mode, selected media, file name and location, playback time, etc.
World Vision T624D3 often compared