内容来源：https://lifehacker.com/tech/best-tech-deals-this-week?utm_medium=RSS

内容总结：

本周数码产品折扣汇总：多款新品迎来历史低价

本周五，科技产品折扣汇总出炉。经过价格追踪工具核实，以下多款热门数码产品正在促销，均为实打实的优惠。

【苹果产品】

• 新款M5 MacBook：亚马逊独家降价200美元。13英寸MacBook Air现价899.99美元（原价1099美元），14英寸MacBook Pro现价1499.99美元（原价1699美元）。
• 13英寸M4 iPad Air：3月11日刚刚上市，已有不错折扣。亚马逊13英寸版现价699.99美元（原价799.99美元），创历史新低。
• AirPods Max 2：首次迎来明显降价，现价509.99美元（原价549.99美元），为历史最低价。升级包括动态范围放大器和新款H2芯片。

【音频设备】

• Sonos Arc Ultra旗舰回音壁：降价200美元至899美元（原价1099美元）。该产品支持蓝牙，低音更深沉、人声更清晰。需注意其尺寸较长（约1.18米），请确保有足够空间。
• Bose QuietComfort Ultra降噪耳机：初代产品降至179美元（原价299美元），历史最低价。虽然型号较老，但降噪和音质表现仍属顶级，支持空间音频和AAC/AptX编码。
• JBL Tour One M3旅行耳机：降至299.95美元（原价449.95美元），为亚马逊历史最低价。

【电视与显示器】

• 海信CanvasTV（2026款S7）：55英寸版现价848.99美元（原价1999.99美元），直降1151美元。新款峰值亮度提升至500尼特，新增环境光传感器。其他尺寸亦有折扣。
• 三星Odyssey G9电竞显示器：49英寸曲面屏，240Hz刷新率、1ms响应时间，现价699.99美元（原价1299.99美元）。
• 三星S90F OLED电视：50英寸现价979美元（原价1999.99美元），历史最低价。画质出色，但亮度略低、无防反射涂层和连接盒。
• 海信U8QG 100英寸QLED电视：直降1200美元，现价2797.96美元。采用Mini-LED背光，峰值亮度达5000尼特，支持多种HDR格式。

中文翻译：

作为Lifehacker的折扣商品撰稿人，我一直在搜寻电视、音响、笔记本电脑及其他科技产品的最佳优惠。正值周五，我整理出本周的促销亮点，并用我最常用的比价工具逐一核实，确保这些确实是划算的买卖。

本周，新款iPad Air、两款MacBook、Sonos Arc Ultra、CanvasTV等多款产品均有优惠。

两款M5 MacBook均直降200美元
如果你对新款M5 MacBook感兴趣，亚马逊是最佳购买渠道：它是目前唯一一家对新款MacBook Air和MacBook Pro均提供200美元折扣的主流零售商。13英寸MacBook Air售价899.99美元（原价1,099美元），14英寸MacBook Pro售价1,499.99美元（原价1,699美元）。

13英寸M4 iPad Air已优惠100美元
如果你想入手最新款iPad Air，现在就能以折扣价购得。最新的iPad Air M4于3月11日发布，此后已出现几次不错的降价，但目前亚马逊上13英寸大尺寸版本迎来了史上最低价：699.99美元（原价799.99美元）。

Sonos Arc Ultra直降200美元
Sonos最新旗舰条形音箱Arc Ultra现价899美元（原价1,099美元），优惠200美元。Arc Ultra是此前已获好评的Arc Soundbar的升级版，新增蓝牙功能，音频体验更具沉浸感，低音更深沉、人声更清晰——PCMag的"杰出"评测如此评价。这款条形音箱体积较大，尺寸为2.95x46.38x4.35英寸，购买前请确保有足够的摆放空间。

Hisense CanvasTV优惠超1000美元
2026款S7 CanvasTV不久前刚发布，但目前55英寸机型售价848.99美元（原价1,999.99美元），直降1,151美元，创下历史最低价。这款新机型提升了峰值亮度至500尼特（原450尼特），并新增环境光传感器，可根据室内光线条件自动调节亮度和色彩（当然，不喜欢的话也可以关闭此功能）。侧视角表现据称也有所改善，不过需等待后续评测确认。其他尺寸机型同样有优惠。

三星Odyssey G9直降600美元
三星Odyssey G9是一款49英寸游戏显示器，配备240Hz刷新率和1毫秒响应时间等出色规格。现价699.99美元（上市价1,299.99美元），较历史最低价还便宜20美元。

三星S90F OLED电视
如果你在2026年寻找一款性价比最高的OLED电视，不妨考虑50英寸的三星S90F OLED。它一直是最具性价比的选择，而目前售价979美元（原价1,999.99美元），创下该电视的最低历史价格。S90F是三星2025年产品线中价格最低的OLED电视，定位低于更高端的S95F。价格便宜近一半，S90F舍弃了一些对你而言可能并非必需的功能：亮度较低（不过依然出色——见下文）、无抗反射涂层、无连接盒（即外置输入/输出集线器，用于减少线缆杂乱，包含HDMI、电源和USB接口）。

Bose QuietComfort Ultra耳机优惠40%
第一代Bose QuietComfort Ultra耳机表现出色，目前亚马逊售价179美元（原价299美元），创历史新低。虽是老款，但第一代Bose QuietComfort Ultra蓝牙耳机在2026年依然表现优异。PCMag给予其"杰出"评价，不仅因其顶级的主动降噪功能，更因其出色的整体音质、空间音频支持以及支持AAC和AptX的多样化蓝牙编解码器，使得它对安卓和苹果用户都非常友好。

最佳苹果耳机优惠40美元
新款AirPods Max 2迎来了首次像样的折扣，现价509.99美元（原价549.99美元），为历史最低价。AirPods Max 2的最大升级包括全新的"动态范围"放大器和苹果H2芯片（不再是H1芯片）。不过还有许多其他升级同样值得关注。

我最爱的旅行耳机优惠200美元
JBL Tour One M3耳机是我最喜欢的旅行耳机，但Lifehacker的撰稿人Stephen Johnson表示他太喜欢这款耳机，以至于变成了音频发烧友。目前售价299.95美元（原价449.95美元），为亚马逊历史最低价。

这款100英寸Hisense QLED电视优惠1200美元
Hisense U8QG QLED电视是一款100英寸的巨型QLED电视——目前优惠超过1,200美元，降至2,797.96美元，为历史最低价。采用Mini-LED背光技术，这款电视亮度极高——峰值亮度可达5,000尼特，并拥有多达5,600个局部调光分区。这使得它能够呈现深邃的黑色、鲜明的对比度以及杜比视界、HDR10、HDR10+和混合对数伽马（HLG）格式下出色的HDR效果。

英文来源：

As Lifehacker's deals writer, I'm always looking for the best bargains on TVs, speakers, laptops, and other tech. Now that it's Friday, I've gathered together this week's sales highlights, all of which I've vetted using my favorite price-tracking tools to make sure they are actually good deals.
This week, you can find bargains on the new iPad Air, both MacBooks, the Sonos Arc Ultra, the CanvasTV, and more.
Both M5 MacBook models are $200 off
If you're interested in the new M5 MacBook, Amazon is the place to buy: It's the only major retailer currently offering a $200 discount on both the new model MacBook Air and MacBook Pro laptops. The 13-inch MacBook Air is $899.99 (down from $1,099), and the 14-inch MacBook Pro is $1,499.99 (originally $1,699).
The 13-inch M4 iPad Air is already $100 off
If you're looking for the latest iPad Air, you can already get the new one at a discount. The latest iPad Air M4 just dropped on March 11, and it has already seen a few decent discounts since then, but right now, Amazon is offering the bigger 13-inch version for the lowest price yet: $699.99 (originally $799.99).
The Sonos Arc Ultra is $200 off
You can get Sonos' latest flagship soundbar, the Arc Ultra, for $899 (originally $1,099) after a $200 discount. The Arc Ultra succeeded the already excellent Arc Soundbar, adding Bluetooth and a more immersive audio experience, with deeper bass and clearer dialogue, according to PCMag's "outstanding" review. This is a very long soundbar, measuring 2.95 by 46.38 by 4.35 inches, so make sure you have the space for it.
The Hisense CanvasTV is over $1,000 off
The 2026 S7 CanvasTV was only recently released, but right now, the 55-inch model is $848.99 (originally $1,999.99) after a $1,151 discount. That's the lowest price it has ever been. This newer version improves on peak brightness, bringing it up to 500 nits (from 450 nits) and adds an ambient light sensor that adjusts the brightness and color based on the lighting conditions in your room (yes, you can turn this feature off if you don't like it). The side viewing angle is also supposed to be better, though we'll have to wait for reviews to roll in to confirm that. All the other sizes are also discounted.
The Samsung Odyssey G9 is $600 off
The Samsung Odyssey G9 is a 49-inch gaming monitor with some impressive specs, including a 240Hz refresh rate and a 1 ms response time. It's available for $699.99 (originally $1,299.99 at launch), $20 off the lowest price it has ever been.
The Samsung S90F OLED TV is
If you're looking for an OLED that offers the best value for your money in 2026, consider the 50-inch Samsung S90F OLED. It's always been a great value option, but right now it's going for $979 (originally $1,999.99). This is the lowest price this TV has ever reached. The S90F is the lowest-priced OLED TV from Samsung's 2025 lineup, and a step below the more premium S95F. For around half the price, the S90F cuts out some features that might not be essential for you anyway: It has lower brightness (though it's still pretty good—see below), no anti-reflective coating, and no connection box (that is, an external input/output hub with HDMI, power, and USB for reducing cable clutter).
The Bose Quiet Comfort Ultra Earbuds are 40% off
The fantastic first-generation Bose QuietComfort Ultra earbuds are going for $179 (originally $299) on Amazon, the lowest price they've ever reached. Though they're an older model, the first-gen Bose QuietComfort Ultra Bluetooth earbuds are still excellent earbuds in 2026. They received an "outstanding" review from PCMag, not just for their best-in-class ANC, but for their great audio quality in general, Spatial audio support, and diverse codec Bluetooth support with AAC and AptX, which makes them great for Android and Apple users alike.
The best Apple headphones are $40 off
The new AirPods Max 2 are getting their first decent discount, currently $509.99 (originally $549.99), their lowest price yet. The biggest upgrades to the AirPods Max 2 include the new "dynamic range" amplifier and Apple's H2 chip (no longer the H1). But there are many other upgrades that are also worth noting.
My favorite travel headphones are $200 off
The JBL Tour One M3 headphones are my favorite traveling headphones, but Lifehacker writer Stephen Johnson said he liked them so much they turned him into an audio snob. They're on sale for $299.95 (originally $449.95), the lowest price Amazon has ever offered.
This 100-inch Hisense QLED is $1,200 off
This Hisense U8QG QLED TV is a huge 100-inch QLED TV—and right now, it’s more than $1,200 off, taking it down to $2,797.96, its lowest price ever. With Mini-LED backlighting, this TV gets super bright—it can hit up to 5,000 nits peak brightness and has up to 5,600 local dimming zones. This results in deep blacks, bold contrast, and high-performing HDR in Dolby Vision, HDR10, HDR10+, and hybrid log gamma (HLG).