iPad Pro 11-inch (1st generation) 技术规格

iPad Pro 11-inch (1st generation): 主要参数

显示屏	11″ LED · Liquid Retina · 2388 × 1668
芯片	A12X Bionic chip with 64-bit architecture
存储容量	64GB / 256GB / 512GB / 1TB
主摄像头	12-megapixel camera
前置摄像头	7-megapixel photos
视频	4K · 最长 60 fps
电池	最长 10 小时
接口	USB-C
尺寸 (高 × 宽 × 厚)	247.6 × 178.5 × 5.9 mm
重量	468 g
生物识别	Face ID
SIM	Nano‑SIM
网络连接	LTE · Wi-Fi 802.11a/b/g/n/ac · Bluetooth 5.0
操作系统	iPadOS
型号编号	A2013, A2014

型号、容量和颜色

型号编号

• A2013
• A2014

型号查看位置：设置 → 通用 → 关于本机，然后轻点“型号号码”。

存储容量

• 64GB
• 256GB
• 512GB
• 1TB

颜色

• Silver

完整规格

外观

• Silver
• Space Gray

容量

• 64GB
• 256GB
• 512GB
• 1TB

尺寸和重量

• Wi-Fi modelsWidth7.02 inches (178.5 mm)Height: 9.74 inches (247.6 mm)Depth: 0.23 inch (5.9 mm)Weight: 1.03 pounds (468 grams)
• Width7.02 inches (178.5 mm)
• Height9.74 inches (247.6 mm)
• Depth0.23 inch (5.9 mm)
• Weight1.03 pounds (468 grams)
• Wi-Fi + Cellular modelsWidth7.02 inches (178.5 mm)Height: 9.74 inches (247.6 mm)Depth: 0.23 inch (5.9 mm)Weight: 1.03 pounds (468 grams)

显示屏

• Liquid Retina display
• 11-inch (diagonal) LED-backlit Multi‑Touch display with IPS technology
• 2388-by-1668-pixel resolution at 264 pixels per inch (ppi)
• ProMotion technology
• Wide color display (P3)
• True Tone display
• Fingerprint-resistant oleophobic coating
• Fully laminated display
• Antireflective coating

显示全部 (13)

• 1.8% reflectivity
• 600 nits brightness
• Supports Apple Pencil (2nd generation), Apple Pencil (USB-C)
• The 11-inch iPad Pro display has rounded corners that follow a beautiful curved design, and these corners are within a standard rectangle. When measured as a standard rectangular shape, the screen is 11 inches diagonally (actual viewable area is less).

芯片

• A12X Bionic chip with 64-bit architecture
• Neural Engine
• Embedded M12 coprocessor

摄像头

• 12-megapixel camera
• ƒ/1.8 aperture
• Digital zoom up to 5x
• Five‑element lens
• Quad-LED True Tone flash
• Panorama (up to 63 megapixels)
• Sapphire crystal lens cover
• Backside illumination sensor
• Hybrid IR filter

显示全部 (22)

• Autofocus with Focus Pixels
• Tap to focus with Focus Pixels
• Live Photos with stabilization
• Wide color capture for photos and Live Photos
• Improved local tone mapping
• Exposure control
• Noise reduction
• Smart HDR for photos
• Auto image stabilization
• Burst mode
• Timer mode
• Photo geotagging
• Image formats capturedHEIF and JPEG

TrueDepth 摄像头

• 7-megapixel photos
• Portrait mode
• Portrait Lighting
• Animoji and Memoji
• 1080p HD video recording at 30 fps or 60 fps
• Retina Flash
• ƒ/2.2 aperture
• Wide color capture for photos and Live Photos
• Smart HDR

显示全部 (14)

• Backside illumination sensor
• Auto image stabilization
• Burst mode
• Exposure control
• Timer mode

视频录制

• 4K video recording at 30 fps or 60 fps
• 1080p HD video recording at 30 fps or 60 fps
• 720p HD video recording at 30 fps
• Quad-LED True Tone flash
• Slo‑mo video support for 1080p at 240 fps
• Time‑lapse video with stabilization
• Cinematic video stabilization (1080p and 720p)
• Continuous autofocus video
• Noise reduction
• Playback zoom
• Video geotagging
• Video formats capturedHEVC and H.264

电源和电池

• 11-inch iPad ProBuilt-in 29.37-watt-hour rechargeable lithium-polymer battery
• Built-in 29.37-watt-hour rechargeable lithium-polymer battery
• All modelsUp to 10 hours of surfing the web on Wi-Fi, watching video, or listening to musicCharging via power adapter or USB-C to computer system
• Up to 10 hours of surfing the web on Wi-Fi, watching video, or listening to music
• Charging via power adapter or USB-C to computer system
• Wi-Fi + Cellular modelsUp to 9 hours of surfing the web using cellular data network
• Up to 9 hours of surfing the web using cellular data network

充电和接口

• USB-C

蜂窝网络和无线连接

• All modelsWi‑Fi (802.11a/b/g/n/ac); simultaneous dual band (2.4GHz and 5GHz); HT80 with MIMOBluetooth 5.0 technology
• Wi‑Fi (802.11a/b/g/n/ac); simultaneous dual band (2.4GHz and 5GHz); HT80 with MIMO
• Bluetooth 5.0 technology
• Wi-Fi + Cellular modelsUMTS/HSPA/HSPA+/DC‑HSDPA (850, 900, 1700/2100, 1900, 2100 MHz); GSM/EDGE (850, 900, 1800, 1900 MHz)Gigabit-class LTE (Models A2013 and A2014: bands 1, 2, 3, 4, 5, 7, 8, 11, 12, 13, 14, 17, 18, 19, 20, 21, 25, 26, 29, 30, 34, 38, 39, 40, 41, 46, 66, 71)4Data only5Wi-Fi calling4eSIM6Learn more about Cellular
• UMTS/HSPA/HSPA+/DC‑HSDPA (850, 900, 1700/2100, 1900, 2100 MHz); GSM/EDGE (850, 900, 1800, 1900 MHz)
• Gigabit-class LTE (Models A2013 and A2014bands 1, 2, 3, 4, 5, 7, 8, 11, 12, 13, 14, 17, 18, 19, 20, 21, 25, 26, 29, 30, 34, 38, 39, 40, 41, 46, 66, 71)
• Data only
• Wi-Fi calling
• eSIM6

SIM 卡

• Nano‑SIM (supports Apple SIM6)
• eSIM6

面容 ID

• Enabled by TrueDepth camera for facial recognition
• Unlock iPad
• Secure personal data within apps
• Make purchases from the iTunes Store, App Store, and Apple Books

传感器

• Face ID
• Three-axis gyro
• Accelerometer
• Barometer
• Ambient light sensor

定位

• All modelsDigital compassWi-FiiBeacon microlocation
• Digital compass
• Wi-Fi
• iBeacon microlocation
• Wi-Fi + Cellular modelsBuilt‑in GPS/GNSSCellular
• Built‑in GPS/GNSS
• Cellular

Siri

• Use your voice to send messages, set reminders, and more
• Get proactive suggestions
• Use hands-free
• Listen and identify songs

视频通话

• FaceTime video
• iPad to any FaceTime-enabled device over Wi-Fi or cellular

音频通话

• FaceTime audio
• iPad to any FaceTime-enabled device over Wi-Fi or cellular

音频播放

• Audio formats supportedAAC (8 to 320 Kbps), Protected AAC (from iTunes Store), HE-AAC, MP3 (8 to 320 Kbps), MP3 VBR, Dolby Digital (AC-3), Dolby Digital Plus (E-AC-3), Dolby Atmos, Audible (formats 2, 3, 4, Audible Enhanced Audio, AAX, and AAX+), Apple Lossless, AIFF, and WAV
• User-configurable maximum volume limit

Apple Pay

• Pay with your iPad using Face ID within apps and on the web
• Send and receive money in Messages

操作系统

• iPadOS
• iPadOS comes with powerful features and built-in apps designed to take advantage of the unique capabilities of iPad.
• See what’s new in iPadOS

辅助功能

• Accessibility features help people with disabilities get the most out of their new iPad Pro. With built-in support for vision, hearing, physical and motor skills, and learning and literacy, you can create and do amazing things. Learn more about Accessibility
• Features include
• VoiceOver
• Voice Control
• Zoom
• Magnifier
• Siri and Dictation
• Switch Control
• Closed Captions
• AssistiveTouch
• Speak Screen

内置 App

• App Store
• Books
• Calendar
• Camera
• Clock
• Contacts
• FaceTime
• Files
• Find My
• Home
• iTunes Store
• Mail
• Maps
• Measure
• Messages
• Music
• News
• Notes
• Photo Booth
• Photos
• Podcasts
• Reminders
• Safari
• Settings

显示全部 (30)

• Shortcuts
• Siri
• Stocks
• Tips
• TV
• Voice Memos

系统要求

• Apple ID (required for some features)
• Internet access
• Syncing to a Mac or PC requires:macOS Catalina 10.15 using the FindermacOS El Capitan 10.11.6 through macOS Mojave 10.14.6 using iTunes 12.8 or laterWindows 7 or later using iTunes 12.10 or later (free download from itunes.com/download)
• macOS Catalina 10.15 using the Finder
• macOS El Capitan 10.11.6 through macOS Mojave 10.14.6 using iTunes 12.8 or later
• Windows 7 or later using iTunes 12.10 or later (free download from itunes.com/download)

环境要求

• Operating ambient temperature32° to 95° F (0° to 35° C)
• Nonoperating temperature−4° to 113° F (−20° to 45° C)
• Relative humidity5% to 95% noncondensing
• Operating altitudetested up to 10,000 feet (3000 m)

语言

• Language supportEnglish (Australia, UK, U.S.), Chinese (Simplified, Traditional, Traditional Hong Kong), French (Canada, France), German, Italian, Japanese, Korean, Spanish (Latin America, Mexico, Spain), Arabic, Catalan, Croatian, Czech, Danish, Dutch, Finnish, Greek, Hebrew, Hindi, Hungarian, Indonesian, Malay, Norwegian, Polish, Portuguese (Brazil, Portugal), Romanian, Russian, Slovak, Swedish, Thai, Turkish, Ukrainian, Vietnamese
• English (Australia, UK, U.S.), Chinese (Simplified, Traditional, Traditional Hong Kong), French (Canada, France), German, Italian, Japanese, Korean, Spanish (Latin America, Mexico, Spain), Arabic, Catalan, Croatian, Czech, Danish, Dutch, Finnish, Greek, Hebrew, Hindi, Hungarian, Indonesian, Malay, Norwegian, Polish, Portuguese (Brazil, Portugal), Romanian, Russian, Slovak, Swedish, Thai, Turkish, Ukrainian, Vietnamese
• QuickType keyboard supportEnglish (Australia, Canada, India, Singapore, UK, U.S.), Chinese - Simplified (Handwriting, Pinyin QWERTY, Pinyin 10 Key, Shuangpin, Stroke), Chinese - Traditional (Cangjie, Handwriting, Pinyin QWERTY, Pinyin 10 Key, Shuangpin, Stroke, Sucheng, Zhuyin), French (Belgium, Canada, France, Switzerland), German (Austria, Germany, Switzerland), Italian, Japanese (Kana, Romaji), Korean (2-Set, 10 Key), Spanish (Latin America, Mexico, Spain), Albanian, Arabic (Modern Standard, Najdi), Armenian, Assamese, Azerbaijani, Bangla, Belarusian, Bodo, Bulgarian, Burmese, Cantonese - Traditional (Cangjie, Handwriting, Stroke, Sucheng), Catalan, Cherokee, Croatian, Czech, Danish, Dhivehi, Dogri, Dutch, Emoji, Estonian, Faroese, Filipino, Finnish, Flemish, Georgian, Greek, Gujarati, Hawaiian, Hebrew, Hindi (Devanagari, Latin, Transliteration), Hungarian, Icelandic, Indonesian, Irish, Kannada, Kashmiri (Arabic, Devanagari), Kazakh, Khmer, Konkani (Devanagari), Kurdish (Arabic, Latin), Kyrgyz, Lao, Latvian, Lithuanian, Macedonian, Maithili (Bangla), Malay (Arabic, Latin), Malayalam, Maltese, Manipuri (Bangla, Meetei Mayek), Maori, Marathi, Mongolian, Nepali, Norwegian, Odia, Pashto, Persian, Polish, Portuguese (Brazil, Portugal), Punjabi, Romanian, Russian, Sanskrit, Santali (Devanagari, Ol Chiki), Serbian (Cyrillic, Latin), Sindhi (Arabic, Devanagari), Sinhala, Slovak…
• English (Australia, Canada, India, Singapore, UK, U.S.), Chinese - Simplified (Handwriting, Pinyin QWERTY, Pinyin 10 Key, Shuangpin, Stroke), Chinese - Traditional (Cangjie, Handwriting, Pinyin QWERTY, Pinyin 10 Key, Shuangpin, Stroke, Sucheng, Zhuyin), French (Belgium, Canada, France, Switzerland), German (Austria, Germany, Switzerland), Italian, Japanese (Kana, Romaji), Korean (2-Set, 10 Key), Spanish (Latin America, Mexico, Spain), Albanian, Arabic (Modern Standard, Najdi), Armenian, Assamese, Azerbaijani, Bangla, Belarusian, Bodo, Bulgarian, Burmese, Cantonese - Traditional (Cangjie, Handwriting, Stroke, Sucheng), Catalan, Cherokee, Croatian, Czech, Danish, Dhivehi, Dogri, Dutch, Emoji, Estonian, Faroese, Filipino, Finnish, Flemish, Georgian, Greek, Gujarati, Hawaiian, Hebrew, Hindi (Devanagari, Latin, Transliteration), Hungarian, Icelandic, Indonesian, Irish, Kannada, Kashmiri (Arabic, Devanagari), Kazakh, Khmer, Konkani (Devanagari), Kurdish (Arabic, Latin), Kyrgyz, Lao, Latvian, Lithuanian, Macedonian, Maithili (Bangla), Malay (Arabic, Latin), Malayalam, Maltese, Manipuri (Bangla, Meetei Mayek), Maori, Marathi, Mongolian, Nepali, Norwegian, Odia, Pashto, Persian, Polish, Portuguese (Brazil, Portugal), Punjabi, Romanian, Russian, Sanskrit, Santali (Devanagari, Ol Chiki), Serbian (Cyrillic, Latin), Sindhi (Arabic, Devanagari), Sinhala, Slovak, Slovenian, Swahili, Swedish…
• QuickType keyboard support with predictive inputEnglish (Australia, Canada, India, Singapore, UK, U.S.), Chinese (Simplified, Traditional), French (Belgium, Canada, France, Switzerland), German (Austria, Germany, Switzerland), Italian, Japanese, Korean, Spanish (Latin America, Mexico, Spain), Arabic (Najdi), Cantonese (Traditional), Dutch, Hindi (Devanagari, Latin), Portuguese (Brazil, Portugal), Russian, Swedish, Thai, Turkish, Vietnamese
• English (Australia, Canada, India, Singapore, UK, U.S.), Chinese (Simplified, Traditional), French (Belgium, Canada, France, Switzerland), German (Austria, Germany, Switzerland), Italian, Japanese, Korean, Spanish (Latin America, Mexico, Spain), Arabic (Najdi), Cantonese (Traditional), Dutch, Hindi (Devanagari, Latin), Portuguese (Brazil, Portugal), Russian, Swedish, Thai, Turkish, Vietnamese
• Siri languagesEnglish (Australia, Canada, India, Ireland, New Zealand, Singapore, South Africa, UK, U.S.), Spanish (Chile, Mexico, Spain, U.S.), French (Belgium, Canada, France, Switzerland), German (Austria, Germany, Switzerland), Italian (Italy, Switzerland), Japanese, Korean, Mandarin (China mainland, Taiwan), Cantonese (China mainland, Hong Kong), Arabic (Saudi Arabia, United Arab Emirates), Danish (Denmark), Dutch (Belgium, Netherlands), Finnish (Finland), Hebrew (Israel), Malay (Malaysia), Norwegian (Norway), Portuguese (Brazil), Russian (Russia), Swedish (Sweden), Thai (Thailand), Turkish (Türkiye)
• English (Australia, Canada, India, Ireland, New Zealand, Singapore, South Africa, UK, U.S.), Spanish (Chile, Mexico, Spain, U.S.), French (Belgium, Canada, France, Switzerland), German (Austria, Germany, Switzerland), Italian (Italy, Switzerland), Japanese, Korean, Mandarin (China mainland, Taiwan), Cantonese (China mainland, Hong Kong), Arabic (Saudi Arabia, United Arab Emirates), Danish (Denmark), Dutch (Belgium, Netherlands), Finnish (Finland), Hebrew (Israel), Malay (Malaysia), Norwegian (Norway), Portuguese (Brazil), Russian (Russia), Swedish (Sweden), Thai (Thailand), Turkish (Türkiye)
• Dictation languagesEnglish (Australia, Canada, India, Indonesia, Ireland, Malaysia, New Zealand, Philippines, Saudi Arabia, Singapore, South Africa, United Arab Emirates, UK, U.S.), Spanish (Argentina, Chile, Colombia, Costa Rica, Dominican Republic, Ecuador, El Salvador, Guatemala, Honduras, Mexico, Panama, Paraguay, Peru, Spain, Uruguay, U.S.), French (Belgium, Canada, France, Luxembourg, Switzerland), German (Austria, Germany, Luxembourg, Switzerland), Italian (Italy, Switzerland), Japanese, Korean, Mandarin (China mainland, Taiwan), Cantonese (China mainland, Hong Kong, Macao), Arabic (Kuwait, Qatar, Saudi Arabia, United Arab Emirates), Catalan, Croatian, Czech, Danish, Dutch (Belgium, Netherlands), Finnish, Greek, Hebrew, Hindi (India), Hungarian, Indonesian, Malaysian, Norwegian, Polish, Portuguese (Brazil, Portugal), Romanian, Russian, Shanghainese (China mainland), Slovakian, Swedish, Thai, Turkish, Ukrainian, Vietnamese

显示全部 (18)

• English (Australia, Canada, India, Indonesia, Ireland, Malaysia, New Zealand, Philippines, Saudi Arabia, Singapore, South Africa, United Arab Emirates, UK, U.S.), Spanish (Argentina, Chile, Colombia, Costa Rica, Dominican Republic, Ecuador, El Salvador, Guatemala, Honduras, Mexico, Panama, Paraguay, Peru, Spain, Uruguay, U.S.), French (Belgium, Canada, France, Luxembourg, Switzerland), German (Austria, Germany, Luxembourg, Switzerland), Italian (Italy, Switzerland), Japanese, Korean, Mandarin (China mainland, Taiwan), Cantonese (China mainland, Hong Kong, Macao), Arabic (Kuwait, Qatar, Saudi Arabia, United Arab Emirates), Catalan, Croatian, Czech, Danish, Dutch (Belgium, Netherlands), Finnish, Greek, Hebrew, Hindi (India), Hungarian, Indonesian, Malaysian, Norwegian, Polish, Portuguese (Brazil, Portugal), Romanian, Russian, Shanghainese (China mainland), Slovakian, Swedish, Thai, Turkish, Ukrainian, Vietnamese
• Definition dictionary supportEnglish, Chinese (Simplified, Traditional), Danish, Dutch, French, German, Hebrew, Hindi, Italian, Japanese, Korean, Norwegian, Portuguese, Russian, Spanish, Swedish, Thai, Turkish
• English, Chinese (Simplified, Traditional), Danish, Dutch, French, German, Hebrew, Hindi, Italian, Japanese, Korean, Norwegian, Portuguese, Russian, Spanish, Swedish, Thai, Turkish
• ThesaurusEnglish (UK, U.S.)
• English (UK, U.S.)
• Bilingual dictionary support with EnglishArabic, Chinese (Simplified, Traditional), French, German, Italian, Japanese, Spanish, Korean, Dutch, Hindi, Portuguese, Russian, Thai, Vietnamese
• Arabic, Chinese (Simplified, Traditional), French, German, Italian, Japanese, Spanish, Korean, Dutch, Hindi, Portuguese, Russian, Thai, Vietnamese
• Spell checkEnglish, French, German, Italian, Spanish, Danish, Dutch, Finnish, Korean, Norwegian, Polish, Portuguese, Russian, Swedish, Turkish
• English, French, German, Italian, Spanish, Danish, Dutch, Finnish, Korean, Norwegian, Polish, Portuguese, Russian, Swedish, Turkish

包装内容

• iPad Pro
• USB-C Charge Cable (1 meter)
• 18W USB-C Power Adapter

Buttons and Connectors

• Five microphones for calls, video recording, and audio recording
• Four speaker audio
• On/Off - Sleep/Wake
• Volume up/down
• USB-C connector
• Smart Connector
• Nano-SIM tray
• Magnetic connector

Speakers

• Four speaker audio

Microphones

• Five microphones for calls, video recording, and audio recording

Free Apps from Apple

• Pages, Numbers, Keynote, iMovie, GarageBand, iTunes U, Clips, and Apple Store app are preinstalled on iPad.
• Pages
• Numbers
• Keynote
• iMovie
• GarageBand
• iTunes U
• Apple Store
• Trailers

显示全部 (14)

• Remote
• Music Memos
• Clips
• Swift Playgrounds
• Support

TV and Video

• AirPlay Mirroring, photos, audio, and video out to Apple TV (2nd generation or later)
• Supports Dolby Vision and HDR10 content
• Video mirroring and video out supportUp to 4K through USB-C Digital AV Multiport Adapter and USB-C VGA Multiport Adapter (adapters sold separately)
• Video formats supportedH.264 video up to 4K, 30 frames per second, High Profile level 4.2 with AAC‑LC audio up to 160 Kbps, 48kHz, stereo audio or Dolby Audio up to 1008 Kbps, 48kHz, stereo or multichannel audio, in .m4v, .mp4, and .mov file formats; MPEG‑4 video up to 2.5 Mbps, 640 by 480 pixels, 30 frames per second, Simple Profile with AAC‑LC audio up to 160 Kbps per channel, 48kHz, stereo audio or Dolby Audio up to 1008 Kbps, 48kHz, stereo or multichannel audio, in .m4v, .mp4, and .mov file formats; Motion JPEG (M‑JPEG) up to 35 Mbps, 1280 by 720 pixels, 30 frames per second, audio in ulaw, PCM stereo audio in .avi file format

Mail Attachment Support

• Viewable document types.jpg, .tiff, .gif (images); .doc and .docx (Microsoft Word); .htm and .html (web pages); .key (Keynote); .numbers (Numbers); .pages (Pages); .pdf (Preview and Adobe Acrobat); .ppt and .pptx (Microsoft PowerPoint); .txt (text); .rtf (rich text format); .vcf (contact information); .xls and .xlsx (Microsoft Excel); .zip; .ics
• .jpg, .tiff, .gif (images); .doc and .docx (Microsoft Word); .htm and .html (web pages); .key (Keynote); .numbers (Numbers); .pages (Pages); .pdf (Preview and Adobe Acrobat); .ppt and .pptx (Microsoft PowerPoint); .txt (text); .rtf (rich text format); .vcf (contact information); .xls and .xlsx (Microsoft Excel); .zip; .ics

Apple iPad Pro 11-inch (1st generation) 技术规格

本页面包含 Apple iPad Pro 11-inch (1st generation) 的完整技术规格，包括显示屏、芯片、存储容量、颜色、型号编号、尺寸、重量、操作系统、连接、电池和其他硬件详情。

使用这些信息比较 Apple 设备、识别准确型号，并在维修、转售或购买前验证关键硬件功能。

iPad Pro 11-inch (1st generation) — 常见问题

Apple iPad Pro 11-inch (1st generation) 的显示屏尺寸是多少？

Apple iPad Pro 11-inch (1st generation) 配备 11″ LED Liquid Retina (2388 × 1668)。

Apple iPad Pro 11-inch (1st generation) 使用什么芯片？

Apple iPad Pro 11-inch (1st generation) 使用 A12X Bionic chip with 64-bit architecture。

Apple iPad Pro 11-inch (1st generation) 有哪些存储容量？

可用存储容量包括 64GB, 256GB, 512GB, 1TB。

Apple iPad Pro 11-inch (1st generation) 的型号编号有哪些？

已知型号编号包括 A2013, A2014。

Apple iPad Pro 11-inch (1st generation) 有哪些颜色？

Apple iPad Pro 11-inch (1st generation) 提供以下颜色：Silver。

Apple iPad Pro 11-inch (1st generation) 的尺寸和重量是多少？

Apple iPad Pro 11-inch (1st generation) 的尺寸为 247.6 × 178.5 × 5.9 mm，重量为 468 g。

Apple iPad Pro 11-inch (1st generation) 的电池续航多久？

Apple iPad Pro 11-inch (1st generation) 的电池续航：最长 10 小时。

Apple iPad Pro 11-inch (1st generation) 配备什么摄像头？

Apple iPad Pro 11-inch (1st generation) 的摄像头：12-megapixel camera。