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Description
Panasonic 樂聲 TN-50W80AGH 50吋 4K LED智能電視TN 50W80AGH HDR Dolby VisionHDR10+HDR10 HLG Hexa Chroma Drive 4K HDR Bright Panel Plus Adaptive Backlight Dimming MEMC () Google TV Google TV Netflix, Disney+, YouTube Google Play 10,000 Google Google Assistant Chromecast & AirPlay Android Apple TN 50W80AGH Dolby Atmos 3D 50 3,840 x 2,160 (4K ) 4K LCD HDR Bright Panel+ 4K Studio Colour Engine Hexa Chroma Drive 60Hz 20W (10W x 2) Dolby Atmos Google TV Google Assistant Chromecast Apple AirPlay HDMI 3 (
卓越畫質，荷里活級觀影體驗
TN-50W80AGH 致力於還原真實影像，為您呈現影院級的視覺盛宴。憑藉多項頂尖畫質技術，無論是觀看電影、劇集或體育賽事，都能享受無與倫比的沉浸感。
- 荷里活導演畫質模式：畫質經由荷里活頂級導演專業調校，忠實還原電影創作者的原始意念，盡享原汁原味的荷里活觀賞體驗。
- 多種 HDR 格式支援：全面支援 Dolby Vision、HDR10+、HDR10 及 HLG，能呈現更廣闊的亮度範圍和色彩，讓畫面光暗細節一覽無遺。
- Hexa Chroma Drive 技術：呈現更豐富、更精準的色彩層次，令影像生動逼真。
- 4K HDR Bright Panel Plus 屏幕：配合 Adaptive Backlight Dimming 技術，能根據影像內容自動調整背光亮度，實現更深邃的黑色和更明亮的白色，對比度顯著提升。
- MEMC (動態補償)：有效提高動態影像的平滑度和清晰度，減少畫面模糊和抖動，提升觀影的流暢感。
Google TV 智能娛樂中心
內置強大的 Google TV 操作系統，將您喜愛的娛樂內容整合於一處。從此告別繁瑣的應用程式切換，輕鬆探索無盡的影視世界。
- 豐富串流平台：輕鬆瀏覽 Netflix, Disney+, YouTube 等熱門串流平台，飽覽數之不盡的電影、劇集和影片。更可從 Google Play 商店下載超過 10,000 個應用程式。
- 語音操控：配備 Google 語音遙控器，內置 Google Assistant，只需說出指令，即可搜尋節目、控制電視或查詢天氣資訊。
- 內置 Chromecast & 支援 AirPlay：無論您使用 Android 或 Apple 裝置，都能輕鬆將手機或平板電腦的畫面投射到大屏幕上，與家人朋友分享精彩時刻。
- 遊戲模式：優化影像設定，減少輸入延遲，讓您在遊戲世界中反應更迅速，享受更佳的遊戲體驗。
沉浸式音效與便捷連接
TN-50W80AGH 不僅畫質出眾，音效同樣震撼。配備 Dolby Atmos 杜比全景聲技術，能創造出包圍感極強的 3D 環繞音場，讓聲音彷彿從四方八面而來，帶來身臨其境的聽覺感受。提供多種音效模式（標準、音樂、演講、體育場）以配合不同內容。電視亦配備多個輸入輸出端子，方便連接各種影音裝置。
產品規格
-
顯示
- 屏幕尺寸：50 吋
- 解像度：3,840 x 2,160 (4K 超高清)
- 屏幕類型：4K LCD / HDR Bright Panel+
- 訊號處理器：4K Studio Colour Engine
- 影像處理系統：Hexa Chroma Drive
- 畫面驅動速度：60Hz
-
音效
- 喇叭：20W (10W x 2)
- 音效技術：Dolby Atmos
-
智能功能
- 智能系統：Google TV
- 語音互動：內置 Google Assistant
- 鏡像功能：內置 Chromecast，支援 Apple AirPlay
-
連接性
- HDMI 輸入：3 組 (支援 eARC)
- USB：1 組 USB 3.0, 1 組 USB 2.0
- 網絡連接：內置無線網絡 (Wireless LAN Built-in)
- 藍牙連接：BT5.2 (2 ways)
- 其他端子：光纖輸出、耳筒輸出
-
其他
- 電視接收格式：模擬 / 數碼
- 支援媒體格式：AVI / MKV / MP4 / TS / VOB / MPG / DAT / MP3 / AAC / JPG / JPEG
- 尺寸 (闊x高x深)：1,120 x 720 x 269 毫米 (連底座) / 1,120 x 658 x 83 毫米 (不連底座)
- 重量：10.8 公斤 (連底座) / 10.5 公斤 (不連底座)
- 能源效益標籤：3 級
產地及保養
- 產地：中國
- 保養：5 年 (屏幕及全機)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 5
Overall very good product.
Style: 15" (2 x 2Ah)
I bought this trimmer as I had previously bought a Greenworks 24V MAX Cordless drill that uses the same battery.
The batteries to buy them alone are over 50 dollars each and as this has two its a great value in that respect.
I was tired of electric trimmers with cords or noisy gas powered ones that are hard to start.
This so far has worked excellent.
I have not had a problem with the trimmer cord breaking and having to re-wind it back onto the spool like some other trimmers I have used.
It is not noisy and it is effective and easy to use.
The only thing I would disagree on is it is advertised as having an Ultra lightweight design.
It is not heavy or cumbersome to use but I would not call it ultra lightweight.
Overall very good product.
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Reviewed in the United States on October 17, 2025
★★★★★ 1
Extremely diappointing
Style: 15" (2 x 2Ah)
I purchased a Greenworks Impact Wrench for my son. I was so so impressed with it that I purchased one for myself & decided to try their 2x24V 15" Cordless String Trimmer. Unfortunately just because a company makes one excellent tool doesn't mean that all their tools are good. The first problem I had with the trimmer was that it didn't come with the batteries or charger in the ad. It was supposed to have 4.0Ah batteries but came with 2.0Ah. In addition, more often than not, the manual didn't agree with actual parts & features. The trimmer requires two 24V batteries to operate. It can't be used with one battery even though it has a "low power" setting. On full power the trimmer had adequate power for most weeds but is no where near as powerful as a gas trimmer. The batteries only lasted about 20 minutes (this trimmer does not have a brushless motor). The 2 line feed head is not designed for easy reloading. In fact, it is the worst design I've ever owned. I've decided to return it & try one of their 2x24V brushless motor trimmers which should provide more power & has 4.0Ah batteries but costs significantly more.
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Reviewed in the United States on June 25, 2022
★★★★★ 3
CUSTOMER SERVICE IS TRASH - edited
Style: 15" (2 x 2Ah)
I bought this product and it arrived with one battery that doesn't charge out of the two. Without 2 batteries, it won't work at all. Attempted to contact Greenworks with the number Amazon provided. They were closed on the weekends. Called Monday and the message stated that customer support closed early. Attempted using the Chat option for help. It states the model number STE304, doesn't exist, so I couldn't proceed. Called on Tuesday. I have been on hold for over an hour and still nothing. Will update.
After about an hour and a half on hold (yes, the offer the option of leaving a call back number, which I didn't use as I had to work from home to access customer service when they were open. Also, they needed me to try out stuff with the batteries and give them serial numbers, etc.) The lady I spoke to spoke English and appeared to be US based. Eventually, after doing the "did you restart it" version of troubleshooting, it was indeed determined my battery didn't work and they offered to ship me a new one at no cost. I then had to dispose of my non-working battery in the proper manner, and our yearly toxic garbage pick up coincided with this, thankfully. It took time out of my work schedule to get this resolved, but the lady I spoke to was great and I did get my battery about a week or so later, which I did appreciate. Customer service needs better access esp since you have to have the physical batteries and charger to get this resolved, which you may not be able to do while working. Maybe they can't find people to work as that seems to be an issue everywhere. The weed eater works fine. Updated from one star to three based on resolving issues and a dead battery upon arrival, rather than the actual equipment working.
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Reviewed in the United States on May 7, 2024
★★★★★ 5
Recommend
Style: 2 x 2.0Ah
Works great BUT if you make this purchase go ahead and order handle extension because if you don't it will screw your low back up big time. Like I said works great cut great but I haven't tested the run time yet.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Edged entire corner lot with a sidewalk on one charge of the batteries.
Style: 2 x 2.0Ah
Excellent. A bit heavier than my echo gas weed trimmer for reference. Fair balance but it is a bit of a workout. The good thing is I can edge a 10k sq ft corner lot in about 1/3 the time. On the corner, I have both sides of the sidewalk plus the curb side to do. I've owned gas edgers before also. This comes in comparable to the price I paid for one of those 20 years ago so I would also say a good if not very good value for the buck. It was not an initial edging but 1st maintenance for the year and rather overgrown. Didn't even use one full charge on the edger.
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Reviewed in the United States on February 24, 2026