Used MacBook Pro (Retina, 15-inch, Mid 2015) For Sale- Technical Specifications Call 9699999338 Display Retina display 15.4-inch (diagonal) LED-backlit display with IPS technology; 2880-by-1800 native resolution at 220 pixels per inch with support for millions of colors Supported scaled resolutions: 1920 by 1200 1680 by 1050 1280 by 800 1024 by 640 300 nits brightness Standard color gamut (sRGB) 900:1 contrast ratio Processor 2.2GHz 2.2GHz quad-core Intel Core i7 processor (Turbo Boost up to 3.4GHz) with 6MB shared L3 cache Configurable to 2.5GHz quad-core Intel Core i7 (Turbo Boost up to 3.7GHz) with 6MB shared L3 cache or 2.8GHz quad-core Intel Core i7 (Turbo Boost up to 4.0GHz) with 6MB shared L3 cache. 2.5GHz 2.5GHz quad-core Intel Core i7 processor (Turbo Boost up to 3.7GHz) with 6MB shared L3 cache Configurable to 2.8GHz quad-core Intel Core i7 (Turbo Boost up to 4.0GHz) with 6MB shared L3 cache. Memory 16GB of 1600MHz DDR3L onboard memory Storage1 2.2GHz - 256GB 256GB PCIe-based flash storage Configurable to 512GB or 1TB flash storage. 2.5GHz - 512GB 512GB PCIe-based flash storage Configurable to 1TB flash storage. Size and Weight Height: 0.71 inch (1.8 cm) Width: 14.13 inches (35.89 cm) Depth: 9.73 inches (24.71 cm) Weight: 4.49 pounds (2.04 kg)2 Graphics and Video Support Intel Iris Pro Graphics​ 2.2GHz - 256GB Intel Iris Pro Graphics 2.5GHz - 512GB Intel Iris Pro Graphics AMD Radeon R9 M370X with 2GB of GDDR5 memory and automatic graphics switching Dual display and video mirroring: Simultaneously supports full native resolution on the built-in display and up to 3840 by 2160 pixels on up to two external displays, both at millions of colors Thunderbolt digital video output Native Mini DisplayPort output DVI, VGA, dual-link DVI, and HDMI output supported using Mini DisplayPort adapters (sold separately) HDMI video output Support for 1080p resolution at up to 60Hz Support for 3840-by-2160 resolution at 30Hz Support for 4096-by-2160 resolution at 24Hz Camera 720p FaceTime HD camera Connections and Expansion No alt supplied for Image MagSafe 2 power port Two Thunderbolt 2 ports (up to 20 Gbps) Two USB 3 ports (up to 5 Gbps) HDMI port 3.5 mm headphone jack SDXC card slot Apple Thunderbolt to FireWire Adapter (sold separately) Apple Thunderbolt to Gigabit Ethernet Adapter (sold separately) Wireless Wi-Fi 802.11ac Wi‑Fi wireless networking; IEEE 802.11a/b/g/n compatible Bluetooth Bluetooth 4.2 wireless technology Audio Stereo speakers Dual microphones 3.5 mm headphone jack Support for Apple iPhone headset with remote and microphone Support for audio line out (digital/analog) Keyboard and Trackpad Full-size backlit keyboard with 78 (U.S.) or 79 (ISO) keys, including 12 function keys and 4 arrow keys (inverted “T” arrangement) with ambient light sensor Force Touch trackpad for precise cursor control and pressure-sensing capabilities; enables Force clicks, accelerators, pressure-sensitive drawing, and Multi-Touch gestures Battery and Power3 Up to 9 hours wireless web Up to 9 hours iTunes movie playback Up to 30 days of standby time Built-in 99.5-watt-hour lithium-polymer battery 85W MagSafe 2 Power Adapter with cable management system; MagSafe 2 power port Electrical and Operating Requirements Line voltage: 100V to 240V AC Frequency: 50Hz to 60Hz Operating temperature: 50° to 95° F (10° to 35° C) Storage temperature: –13° to 113° F (–25° to 45° C) Relative humidity: 0% to 90% noncondensing Operating altitude: tested up to 10,000 feet Maximum storage altitude: 15,000 feet Maximum shipping altitude: 35,000 feet Operating System macOS High Sierra macOS is the operating system that powers everything you do on a Mac. macOS High Sierra brings new forward-looking technologies and enhanced features to your Mac. It's macOS at its highest level yet. Learn more about latest operating system Accessibility Accessibility features help people with disabilities get the most out of their new MacBook 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 Zoom Increase Contrast Reduce Motion Siri and Dictation Switch Control Closed Captions Text to Speech Built-in Apps4 Photos iMovie GarageBand Pages Numbers Keynote Siri Safari Mail FaceTime Messages Maps Notes Calendar Contacts Reminders Photo Booth Preview iTunes iBooks App Store Time Machine What’s in the Box MacBook Pro MagSafe 2 Power Adapter Power cord AC wall plug