Apple Macbook Pro A1398 (2015)

Apple Macbook Pro A1398 (2015)Display: Type: Retina display Size: 15. 4 inch (diagonal) Technology: LED backlit with IPS technology Resolution: 2880 by 1800 native resolution at 220 pixels per inch Scaled Resolutions Supported: 1920 x 1200 1680 x 1050 1280 x 800 1024 x 640 Brightness: 300 nits Color Gamut: Standard (sRGB) Contrast Ratio: 900: 1 Processor: Base Model: 2. 2GHz quad core Intel Core i7 processor (Turbo Boost up to 3. 4GHz) with 6MB shared L3 cache Upgrade Options: 2.

Display:

• Type: Retina display
• Size: 15.4-inch (diagonal)
• Technology: LED-backlit with IPS technology
• Resolution: 2880-by-1800 native resolution at 220 pixels per inch
• Scaled Resolutions Supported:
  • 1920 x 1200
  • 1680 x 1050
  • 1280 x 800
  • 1024 x 640
• Brightness: 300 nits
• Color Gamut: Standard (sRGB)
• Contrast Ratio: 900:1

Processor:

• Base Model:
  • 2.2GHz quad-core Intel Core i7 processor (Turbo Boost up to 3.4GHz) with 6MB shared L3 cache
• Upgrade Options:
  • 2.5GHz quad-core Intel Core i7 (Turbo Boost up to 3.7GHz) with 6MB shared L3 cache
  • 2.8GHz quad-core Intel Core i7 (Turbo Boost up to 4.0GHz) with 6MB shared L3 cache

Memory:

• Standard: 16GB of 1600MHz DDR3L onboard memory

Storage:

• Base Model (2.2GHz):
  • 256GB PCIe-based flash storage
  • Configurable to 512GB or 1TB flash storage
• Base Model (2.5GHz):
  • 512GB PCIe-based flash storage
  • Configurable to 1TB flash storage

Size and Weight:

• Height: 0.71 inches (1.8 cm)
• Width: 14.13 inches (35.89 cm)
• Depth: 9.73 inches (24.71 cm)
• Weight: 4.49 pounds (2.04 kg)

Graphics and Video Support:

• Base Model (2.2GHz):
  • Intel Iris Pro Graphics
• Upgrade Model (2.5GHz):
  • Intel Iris Pro Graphics
  • AMD Radeon R9 M370X with 2GB of GDDR5 memory and automatic graphics switching
• Dual Display & Video Mirroring:
  • Supports full native resolution on built-in display and up to 3840x2160 pixels on up to two external displays (both at millions of colors)
• Video Output:
  • Thunderbolt digital video output
  • Native Mini DisplayPort output
  • DVI, VGA, dual-link DVI, and HDMI supported via adapters (sold separately)
  • HDMI output: Supports up to 1080p resolution at 60Hz, 3840x2160 at 30Hz, and 4096x2160 at 24Hz

Camera:

• Type: 720p FaceTime HD camera

Connections and Expansion:

• Ports:
  • 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
• Adapters (sold separately):
  • Apple Thunderbolt to FireWire Adapter
  • Apple Thunderbolt to Gigabit Ethernet Adapter

Wireless:

• Wi-Fi: 802.11ac Wi-Fi wireless networking (IEEE 802.11a/b/g/n compatible)
• Bluetooth: Bluetooth 4.2 wireless technology

Audio:

• Speakers: Stereo speakers
• Microphones: Dual microphones
• Headphone Jack: 3.5mm
• Other Support: Supports Apple iPhone headset with remote and microphone, and audio line out (digital/analog)

Keyboard and Trackpad:

• Keyboard: Full-size backlit keyboard with 78 (U.S.) or 79 (ISO) keys (including 12 function keys and 4 arrow keys in an inverted "T" arrangement)
  • Ambient light sensor for automatic adjustment
• Trackpad: Force Touch trackpad with pressure-sensing capabilities, supporting Force clicks, accelerators, pressure-sensitive drawing, and Multi-Touch gestures

Battery and Power:

• Battery Life:
  • Up to 9 hours of wireless web usage
  • Up to 9 hours of iTunes movie playback
  • Up to 30 days of standby time
• Battery: Built-in 99.5-watt-hour lithium-polymer battery
• Power Adapter: 85W MagSafe 2 Power Adapter with cable management system

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% non-condensing
• Operating Altitude: Tested up to 10,000 feet
• Maximum Storage Altitude: 15,000 feet
• Maximum Shipping Altitude: 35,000 feet

Operating System:

• OS: macOS High Sierra, introducing forward-looking technologies and enhanced features for a more powerful experience.