内容来源：https://lifehacker.com/tech/55-inch-hisense-qled-tv-deal-october-prime-day-2025?utm_medium=RSS

内容总结：

亚马逊会员大促虽已结束，但部分优惠仍在持续。为帮助消费者把握余波折扣，我们整理了编辑精选的笔记本电脑、健身科技产品及家电等优质商品清单。您可关注实时更新博客，或订阅《购物车》通讯获取最新优惠信息。

本次值得关注的尾货商品包括海信U65QF系列55英寸QLED电视，当前优惠幅度达44%，售价低于500美元。这款mini-LED背光电视具备4K分辨率、1024尼特峰值亮度及QLED广色域，经测评显示其画质明亮均衡，暗场表现优异，虽在高对比度边缘存在轻微光晕，但整体色彩精度在同等价位中表现突出。

针对游戏与影音场景，该机型配备原生144Hz刷新率、HDMI 2.1接口及AMD FreeSync Premium Pro技术，游戏模式输入延迟低至4.6毫秒（1080p/120Hz）。搭载杜比视界与杜比全景声技术，内置低音炮与Fire TV系统，支持Alexa语音控制（需设备配合）。对于追求高端功能但预算控制在500美元以内的消费者而言，这款电视堪称中端市场的性价比之选。

（注：商品价格与库存随市场动态变化，请以购买时页面信息为准）

中文翻译：

亚马逊大促虽已落幕，但部分优惠仍在持续。请关注我们的实时动态博客，随时掌握我们精选的优质折扣信息。您也可以浏览编辑推荐专栏，我们已为您精心整理了笔记本电脑、健身科技产品、家用电器等各类心仪之选的优惠清单。

订阅我们的购物简报《加入购物车》，即可让最超值的优惠直通您的收件箱。若您是首次参与会员日，我们准备了全方位的入门指南供您参考。所有促销信息在发布时均确保准确，但商品价格与库存可能随时变动。

会员日大促虽已结束，仍有不少超值优惠值得关注。如果您是游戏玩家或影视爱好者，正在物色新显示屏，2025款海信U65QF系列55英寸QLED电视目前仍在亚马逊享受44%折扣，折后价低于500美元。

根据PCMag评测报告，这款QLED电视以明亮通透、色彩均衡、画质鲜活著称。它具备4K分辨率、16:9宽高比及1024尼特亮度，是少数突破千尼特亮度门槛的亲民机型。mini-LED背光系统能智能适配不同光照环境，配合精准控光技术实现深邃黑色——不过评测也指出高对比度边缘可能偶见轻微光晕。在这个价位段，其杜比视界表现与色彩精准度令人惊喜（斜视角观看亦然），仅部分绿色调可能略显饱和。

游戏玩家将受益于原生144Hz刷新率、HDMI 2.1接口与AMD FreeSync Premium Pro技术。PCMag测试员反馈其响应迅捷：游戏模式下输入延迟在4K60信号时为13.1毫秒，1080p120信号时仅4.6毫秒。杜比全景声与内置低音炮更增强了沉浸体验。虽然未配备免提语音控制，但内置Alexa与亚马逊Fire TV系统可无缝接入主流流媒体平台。

总而言之，如果您正在寻觅一款兼具游戏影音多重价值的mini-LED智能电视，这款55英寸海信QLED电视以其惊艳的4K画质、QLED色彩精准度、流畅刷新率及多项越级配置，堪称中端市场的品质之选——让您以不足500美元的代价，尽享高端视听体验。

英文来源：

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Prime Day is over, but some great deals are still active. If you’re a gamer or a movie and TV fanatic in the market for a new screen, the 2025 Hisense U65QF 55-inch QLED TV is still 44% off on Amazon, bringing it down to less than $500.
According to this PCMag review, the Hisense U65QF QLED stands out for its bright, well-balanced, and colorful picture quality. It has 4K resolution, a 16:9 aspect ratio, and 1,024 nits of brightness, making it one of the most affordable TVs to surpass 1,000 nits. Its mini-LED backlight adapts to different lighting conditions, helping the screen achieve dark blacks, as the review mentions, but there may still be some light bloom around high-contrast edges. Dolby Vision performance and color accuracy are impressive for a budget TV at this price point (as is off-angle viewing), though some greens may appear slightly oversaturated.
Gamers will appreciate the native 144Hz refresh rate, HDMI 2.1, and AMD FreeSync Premium Pro. The PCMag tester notes responsive performance, with Game Mode input lag coming in at 13.1 milliseconds with a 4K60 signal and 4.6 milliseconds with a 1080p120 signal. Dolby Atmos support and a built-in subwoofer add to the immersive experience. While this model does not have hands-free voice control, it does feature built-in Alexa and Amazon Fire TV, providing access to all major streaming services.
Ultimately, if you’re in the market for a mini-LED smart TV with exceptional value for gaming or viewing shows, sports, and TV shows, the Hisense U65QF 55-inch QLED TV provides stunning 4K visuals, QLED color accuracy, a smooth refresh rate, and other attributes that make it an excellent mid-range pick for anyone who wants premium-tier features without spending over $500.