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2025年家用投影機選購指南及款式推薦 (附購買連結)

想要在家中享受影院般的大螢幕體驗，但不想花費太多購買高階電視？投影機成為了許多家庭影音娛樂的首選。隨著科技的進步，市場上推出了各式各樣的投影機，從便於攜帶的迷你型到高畫質的4K投影機應有盡有。以下為各大人氣品牌投影機推介，包括Xiaomi 小米、BenQ、EPSON 愛普生、XGIMI 極米及USATISFY等，幫助您挑選最合適的投影機。

電器幫5款最暢銷家用投影機推介

1. Xiaomi 小米 L1 投影機

2. BenQ GV31 投影機

3. EPSON 愛普生 EF-12 投影機

4. XGIMI 極米 MoGo 2 Pro 投影機

5. USATISFY mini無線音箱投影機

1. Xiaomi 小米 L1 投影機

支援1080p高清解析度，並且能播放4K影片，亮度高達200 ISO流明，通過SGS國際標準光通量效率認證。
採用全密封光學引擎設計，有效防止灰塵進入內部。
具備全方位自動梯形校正功能，能根據投影儀的位置自動調整影像。
內建通過Dolby Audio™專業級認證的全頻段雙喇叭，設計輕巧，方便攜帶。

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2. BenQ GV31 投影機

特殊水滴造型設計，可 135 度全段式投影仰角、轉一下輕鬆投影天花板，270 度全方位發聲。
配備 16W 的 2.1 聲道重低音喇叭系統，可提供震撼的低音效果和清晰的高音，為您帶來身臨其境的影音體驗。
採用 BenQ 獨家的 CinematicColor 色彩管理技術，可呈現 98% Rec.709 標準色域，還原電影院級別的色彩表現。
搭載 Android 11 作業系統和 Google TV 功能，可直接存取 Netflix、Prime Video、Disney+ 等多種影音串流服務，及支援支援 Chromecast 和 AirPlay。

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3. EPSON 愛普生 EF-12 投影機

採用雷射光源，體積小巧便攜，是目前市面上最小的3LCD雷射投影機。
內建 Android TV 作業系統，支援多種常用影音 App 如 Spotify、KKBox、Catch Play 等，使用者可以輕鬆串連多元影音平台。不過需注意它不支援 Netflix。
鐳射光源投影技術，提供1，000流明的色彩亮度和1，000流明的白色亮度，動態對比度達 2，500，000:1，可投影出最大150吋的影像。
支援全方位 360 度安裝，包括前投、天花板前投和背投，提供使用者更大的安裝彈性。

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4. XGIMI 極米 MoGo 2 Pro 投影機

採用 DLP 技術，搭載 0.23 吋 DMD 顯示晶片，可提供 1080p 全高清畫質，支援 HDR10 規格。
亮度可達 400 ISO 流明，採用 LED 背光源，壽命長達 25，000 小時。
內建 3D ToF 鏡頭模組，可即時自動校正投影畫面，包括自動對焦和梯形校正。
內建兩組 8W 揚聲器，支援杜比音效 DOLBY Audio 解碼，低音振膜設計。
支援官方Android TV系統及5000多個應用程序，可直接連接串流影音平台如 Netflix、Disney+。

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5. USATISFY mini無線音箱投影機

100ANSI流明，支持4K和3D視頻播放。
投射最大支持150寸，內置立體藍牙音箱，內存2+16G大內存，內置安卓系統9.0。
多角度旋轉，投屏梯形自動校正（垂直：±40度），電池容量7000毫安培，可蓄電無線使用。
支持Wifi2.4G/5G上網，可同頻兼容所有操作系統，機身自帶觸控屏操。

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投影機選購指南

1. 投影距離與空間大小

投影機的投射距離是一個重要的考量因素。傳統投影機通常需要4-5公尺的距離才能投射出100吋的畫面，這對於小空間來說可能不太適合。現在市面上有許多短焦距和超短焦投影機，只需1.5公尺左右的距離就能投射出同樣大小的畫面。這類投影機非常適合小套房或狹窄空間使用。此外，也有便攜式投影機適合狹小空間或戶外使用。

2. 亮度（流明）選擇

投影機的亮度通常以流明（lumen）為單位來衡量。完全黑暗的環境下，500-1500流明的投影機就足夠了。但如果是明亮的房間，則需要3000流明以上的高亮度投影機才能呈現清晰的畫面。

3. 影像品質與解析度

除了亮度之外，投影機的影像品質和解析度也很重要。高對比度可以呈現更鮮明的色彩層次，而4K解析度則適合欣賞高畫質的影音內容。

4. 投影機面板類型

投影機的面板類型主要有三種:DLP、LCD和LCOS。DLP面板價格相對實惠，但可能會有殘影問題;LCD面板畫質較好，適合長時間觀看;LCOS面板效果細緻，但價格較高。

5. 安裝方式

投影機的安裝方式也是一個需要考慮的因素。天花板倒掛安裝可以節省空間，但需要考慮走線路徑和安裝難度。

6. 喇叭與校正功能

投影機內建的喇叭功率決定了音質表現。此外，自動校正功能也能提升整體的觀影體驗。

希望本文能讓您更清楚了解如何選購適合的投影機。不同的產品有不同的特性與適用環境，請務必根據自己的需求與空間條件選擇最合適的投影機，讓家庭娛樂更加豐富多彩。

在新的一年，電器幫祝福每一位讀者能夠在大掃除中迎接好運與幸福。祝福大家在龍年健康平安，事事順利，幸福美滿！

2025 Projector Buying Guide and Recommendations (with Purchase Links)

Looking to enjoy a cinematic large-screen experience at home without wanting to spend too much on a high-end TV? Projectors have become the top choice for many households' audiovisual entertainment. With advancements in technology, a wide range of projectors are available on the market, ranging from portable mini projectors to high-definition 4K projectors. Here are recommendations for popular projector brands, including Xiaomi, BenQ, EPSON, XGIMI and USATISFY, to help you choose the most suitable projector for your needs.

ElecBoy 5 Best-selling Projector Recommendations

1. Xiaomi L1 Projector

2. BenQ GV31 Projector

3. EPSON EF-12 Projector

4. XGIMI MoGo 2 Pro Projector

5. USATISFY mini wireless speaker Projector

1. Xiaomi L1 Projector

It supports 1080p high-definition resolution, can play 4K videos, has a brightness of up to 200 ISO lumens, and has passed SGS international standard luminous flux efficiency certification.
It adopts a fully sealed optical engine design to effectively prevent dust from entering the interior.
It has a comprehensive automatic keystone correction function that can automatically adjust the image according to the position of the projector.
Built-in full-band dual speakers certified by Dolby Audio™ professional grade, the design is lightweight and easy to carry.

BUY NOW

2. BenQ GV31 Projector

Featuring a unique water-drop design that allows for a 135-degree full-range projection angle and easy ceiling projection rotation, with 270-degree all-around sound.
Equipped with a 16W 2.1-channel subwoofer system for immersive bass effects and clear highs, providing an immersive audiovisual experience.
Utilizes BenQ's exclusive CinematicColor color management technology, presenting 98% Rec.709 standard color gamut for cinema-grade color performance.
Comes with Android 11 OS and Google TV functionality, allowing direct access to various streaming services like Netflix, Prime Video, Disney+, and supports Chromecast and AirPlay.

BUY

3. EPSON EF-12 Projector

Utilizes laser light source, compact and portable, currently the smallest 3LCD laser projector on the market.
Built-in Android TV OS, supports various popular video and audio apps like Spotify, KKBox, Catch Play, enabling users to easily connect to a variety of multimedia platforms. Note that it does not support Netflix.
Laser light source projection technology provides 1,000 lumens of color brightness and 1,000 lumens of white brightness, with a dynamic contrast ratio of 2,500,000:1, capable of projecting images up to 150 inches.
Supports full 360-degree installation, including front projection, front ceiling projection, and rear projection, offering users greater installation flexibility.

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4. XGIMI MoGo 2 Pro Projector

Utilizes DLP technology, equipped with a 0.23-inch DMD display chip, providing 1080p Full HD picture quality and HDR10 support.
Brightness up to 400 ISO lumens, uses LED backlight source with a lifespan of up to 25,000 hours.
Built-in 3D ToF lens module for real-time automatic correction of projection images, including automatic focus and keystone correction.
Built-in dual 8W speakers, supports Dolby Audio decoding, with a low-frequency diaphragm design.
Supports official Android TV system and over 5000 applications, allowing direct connection to streaming platforms like Netflix, Disney+.

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5. USATISFY mini wireless speaker Projector

100ANSI lumens, supports 4K and 3D video playback.
The projection supports up to 150 inches, built-in stereo Bluetooth speakers, 2+16G large memory, and built-in Android system 9.0.
Multi-angle rotation, automatic correction of projection screen trapezoid (vertical: ±40 degrees), battery capacity of 7000 mA, can be stored for wireless use.
It supports Wifi2.4G/5G Internet access, is compatible with all operating systems on the same frequency, and has its own touch screen operation.

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Projectors Buying Guide

1. Projection Distance and Space Size

The projection distance of a projector is an important consideration. Traditional projectors typically require a distance of 4-5 meters to project a 100-inch screen, which may not be suitable for small spaces. Nowadays, there are many short-throw and ultra-short-throw projectors on the market that can project the same size screen from a distance of around 1.5 meters. These projectors are ideal for small apartments or narrow spaces. Additionally, there are portable projectors suitable for compact spaces or outdoor use.

2. Brightness (Lumens) Selection

The brightness of a projector is usually measured in lumens. In a completely dark environment, a projector with 500-1500 lumens is sufficient. However, in a bright room, a high-brightness projector with over 3000 lumens is needed to display a clear image.

3. Image Quality and Resolution

In addition to brightness, the image quality and resolution of a projector are also crucial. High contrast can present more vivid color layers, while 4K resolution is suitable for enjoying high-definition audiovisual content.

4. Panel Types of Projectors

There are three main types of projector panels: DLP, LCD, and LCOS. DLP panels are relatively affordable but may have ghosting issues; LCD panels offer better image quality and are suitable for long viewing periods; LCOS panels provide detailed effects but come at a higher price.

5. Installation Methods

The installation method of a projector is also a factor to consider. Ceiling mounting can save space, but you need to consider wiring paths and installation difficulty.

6. Speakers and Calibration Features

The built-in speaker power of a projector determines the audio performance. Additionally, automatic calibration features can enhance the overall viewing experience.