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
Touchpad with pressure-sensing capabilities
Enables Force clicks, accelerators, pressure-sensitive drawing, and Multi-Touch gestures
Size and Weight
Height: 0.71 inch (1.8 cm)
Width: 12.35 inches (31.4 cm)
Depth: 8.62 inches (21.9 cm)
Weight: 3.48 pounds (1.58 kg)
Supported scaled resolutions
2560-by-1600 native resolution
900:1 contrast ratio
300 nits brightness
Standard color gamut (sRGB)
1680 by 1050
1440 by 900
1024 by 640
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
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)
Battery and Power
Up to 10 hours wireless web
Up to 12 hours iTunes movie playback
Up to 30 days of standby time
Built-in 74.9-watt-hour lithium-polymer battery
60W MagSafe 2 Power Adapter with cable management system; MagSafe 2 power port
Electrical and Operating Environment
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
Condition
Refurbished
The MacBook Pro "Core i5" 2.9 13-Inch (Early 2015 Retina Display) features a 14 nm "Broadwell" 2.9 GHz Intel "Core i5" processor (5287U), with dual independent processor "cores" on a single silicon chip, a 3 MB shared level 3 cache, and an integrated Intel Iris Graphics 6100 graphics processor that shares memory with the system. It also has an integrated 720p FaceTime HD webcam, and a high-resolution LED-backlit 13.3" widescreen 2560x1600 (227 ppi) "Retina" display in a case that weighs just less than 3.5 pounds (1.58 kg). It does not have an internal optical drive.
Connectivity includes 802.11ac Wi-Fi, Bluetooth 4.0, two USB 3.0 ports, two "Thunderbolt 2" ports, an HDMI port, an audio in/out port, and an SDXC card slot.
In addition, this model has a backlit keyboard, a clever haptic-capable "Force Touch" trackpad and an internal, sealed battery that provides an Apple estimated 10 to 12 hours of battery life depending on use.
Compared to its predecessor, this model looks nearly identical externally, but it has a more advanced processor and architecture, more advanced graphics processor, faster RAM, a faster SSD, and a higher capacity battery as well as the aforementioned more advanced "Force Touch" trackpad.