Unverified60% confidenceCautionTime unknown
电视本身仅支持1080P时,购买4K流媒体棒无意义,输出仍受限于面板分辨率;4K棒仅在4K电视上才发挥价值
2
Sources
60%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified电视本身为1080P分辨率时不建议购买4K播放棒,无法输出4K画质,多花的钱和算力浪费,选1080P版本即可92% similarUnverified4K投影仪对片源和网络带宽要求高,若主要看电视直播、综艺或1080P流媒体,4K提升不明显反而增加成本,投射尺寸<100寸时4K与1080P肉眼差异有限85% similarUnverified标称4K的低价采集卡常为'4K输入1080p采集'(即直通支持4K但实际录制降为1080p),选购必须区分'采集分辨率'与'直通分辨率'两个参数81% similarUnverified追求超高分辨率(如5.3K/8K)的用户不适合,这款视频上限为4K,不做更高分辨率81% similarUnverified标称'支持4K'与'物理分辨率4K'是两码事,多数微投物理分辨率仅1080P甚至720P,通过'抖动'技术模拟;选购认物理分辨率标识(如0.47DMD为原生1080P),0.23DMD多为720P抖1080P79% similar
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