PlayStation Portable（PSP）是由索尼電腦娛樂（Sony Computer Entertainment）開發及發行的掌上型遊戲機。於2004年12月12日在日本首發，標準版售價為$19,800日元，隨後於2005年在北美、歐洲和其他地區推出。這是索尼首次切入掌上型遊戲市場。

PSP共有多個不同的機種，包括PSP-1000（初代）、PSP-2000（輕薄版）、PSP-3000（亮面版）、PSP Go（滑蓋版）和PSP-E1000（廉價版）。每個機種都有不同的特色和改進。PSP-1000是原始版本，PSP-2000則更輕更薄，且增加視訊輸出功能。PSP-3000改進螢幕品質，並且增加內置麥克風。PSP Go具有滑蓋設計，內建16GB存儲空間，但不支持UMD光碟。PSP-E1000則是針對預算有限的消費者，去除Wi-Fi功能，但保持基本的遊戲功能。

PSP的規格包括4.3吋的TFT LCD屏幕，分辨率為480x272像素，顯示效果出色。內建32MB RAM（PSP-2000和PSP-3000為64MB RAM），搭載333 MHz的MIPS R4000 CPU和166 MHz的GPU，提供流暢的遊戲體驗。PSP支持UMD光碟格式，這是其主要的遊戲和多媒體載體。內建Wi-Fi功能（PSP-E1000除外），可以進行無線連機遊戲和上網瀏覽。電池續航時間約為4至6小時，具體取決於使用情況。

該主機的優點在於其強大的硬件性能，能夠呈現接近家用主機的遊戲畫面和體驗。其多媒體功能也很豐富，支持播放影片、音樂和瀏覽照片，甚至可以用來上網和進行視訊通話。PSP還支持許多周邊配件，如相機和GPS模塊，增強其功能性。其便攜性也是一大亮點，可以隨時隨地享受高品質的遊戲。

然而，PSP的缺點是UMD光碟格式相對脆弱，容易損壞和磨損。電池續航時間較短，對於長時間外出遊玩可能需要額外的電池。初期的PSP-1000版本存在螢幕拖影和按鍵不靈敏等問題。雖然PSP擁有豐富的遊戲庫，但部分遊戲存在畫質下降和操作不便的問題。

PSP在全球的銷量超過8000萬台，成為史上最成功的掌上型遊戲機之一。經典遊戲包括《俠盜獵車手：自由城故事》、《戰神：奧林匹斯之鏈》、《魔物獵人P2》、《最終幻想VII：核心危機》和《女神異聞錄3攜帶版》等。這些作品不僅展現PSP的強大性能，還創造出深刻且豐富的遊戲體驗。

總結來說，PSP是索尼在掌上型主機市場上的一次成功嘗試。其強大的硬件性能、豐富的多媒體功能和便攜性，使其成為許多玩家心目中的經典之作。無論是在遊戲體驗還是多媒體應用方面，PSP都為玩家帶來無盡的樂趣和驚喜。

The PlayStation Portable (PSP) is a handheld game console developed and released by Sony Computer Entertainment. It was first launched in Japan on December 12, 2004, with a standard version priced at ¥19,800, and was later released in North America, Europe, and other regions in 2005. This marked Sony's first entry into the handheld gaming market.

The PSP has several different models, including the PSP-1000 (the original model), PSP-2000 (Slim & Lite), PSP-3000 (Bright & Light), PSP Go (sliding design), and PSP-E1000 (budget model). Each model features distinct characteristics and improvements. The PSP-1000 is the original version, while the PSP-2000 is lighter and slimmer, with added video output capabilities. The PSP-3000 has an improved screen quality and built-in microphone. The PSP Go features a sliding design with 16GB of internal storage but does not support UMD discs. The PSP-E1000 is designed for budget-conscious consumers, removing Wi-Fi functionality but retaining basic gaming features.

The PSP's specifications include a 4.3-inch TFT LCD screen with a resolution of 480x272 pixels, offering excellent display quality. It comes with 32MB RAM (PSP-2000 and PSP-3000 have 64MB RAM) and is powered by a 333 MHz MIPS R4000 CPU and a 166 MHz GPU, providing a smooth gaming experience. The PSP supports UMD discs as its primary medium for games and multimedia. It also includes built-in Wi-Fi (except the PSP-E1000) for wireless multiplayer gaming and web browsing. The battery life ranges from 4 to 6 hours, depending on usage.

The advantages of the PSP include its powerful hardware capabilities, delivering near-home console gaming graphics and experience. Its multimedia functionalities are robust, supporting video, music playback, photo viewing, web browsing, and even video calls. The PSP is also compatible with various accessories, such as cameras and GPS modules, enhancing its functionality. Its portability is a significant highlight, allowing players to enjoy high-quality gaming on the go.

However, the PSP has its drawbacks. The UMD format is relatively fragile and prone to damage and wear. The battery life is relatively short, necessitating additional batteries for extended use. The initial PSP-1000 model had issues with screen ghosting and unresponsive buttons. Although the PSP boasts a rich game library, some games suffer from downgraded graphics and inconvenient controls.

The PSP has sold over 80 million units worldwide, making it one of the most successful handheld game consoles in history. Classic games on the platform include "Grand Theft Auto: Liberty City Stories," "God of War: Chains of Olympus," "Monster Hunter Portable 2nd," "Crisis Core: Final Fantasy VII," and "Persona 3 Portable." These titles not only showcase the PSP's powerful performance but also provide deep and enriching gaming experiences.

In conclusion, the PSP represents Sony's successful venture into the handheld console market. Its powerful hardware, extensive multimedia capabilities, and portability have made it a classic favorite among many gamers. Whether for gaming or multimedia applications, the PSP has brought endless joy and surprises to its users.

照片:產品官網