13" MacBook Pro with Retina Display Specs:
Display: 13.3", 2560 x 1600 IPS display. Intel Iris 6100 integrated graphics. 2 Thunderbolt 2/Mini DisplayPorts and HDMI.
Battery: 74.9 watt-hour Lithium
Ion rechargeable for latest generation, not user replaceable. Comes with 60W MagSafe 2 power adapter.
Performance: Fifth generation Intel Broadwell dual core 28 watt CPUs with Intel Iris 6100 integrated graphics, 2.7GHz Core i5 and dual core 2.9GHz Core i5 and 3.1 GHz Core i7 options. 8 to 16 gigs DDR3L RAM (soldered on, not user upgradable).
Drives: 128 gig, 256 gig, 512 or 1TB PCIe SSD drive.
x 8.62 x 0.71 inches. Weight: 3.48 pounds.
Camera: 720p FaceTime video chat camera.
in stereo speakers, mic and 3.5mm stereo headphone
dual band WiFi 802.11ac and Bluetooth 4.0.
Software: Mac OS X Yosemite. Mac Mail, Safari web browser, iLife suite including iMovie, iDVD, Garage Band and iPhoto, FaceTime video chat app and more. iWork suite is a free download.
Expansion and Ports: 1
SDXC card slot. Two USB 3.0 ports, 3.5mm headphone jack, Two Thunderbolt 2/mini DisplayPorts and HDMI.
15" MacBook Pro with Retina Display Specs:
Display: 15.4", 2880 x 1800 IPS "Retina" display. Intel Iris Pro 5200 integrated graphics. AMD Radeon R9 M370M 2GB DDR5 in dedicated graphics model. HDMI and two Thunderbolt 2/mini DisplayPorts.
Battery: 99.5 Whr Lithium
Ion Polymer rechargeable.
Performance: Intel Haswell 4th generation 47 watt quad core i7 CPUs available in 2.2, 2.5 and 2.8GHz speeds. 16 gigs RAM (soldered on, not upgradable) and 256 gig, 512 gig and 1 TB PCIe SSD options.
x 9.73 x .71 inches. Weight: 4.49 pounds.
Camera: 720MP FaceTime HD webcam.
Audio: Built-in stereo speakers, mic and 3.5mm standard stereo headphone
Networking: Integrated Broadcom dual band
WiFi 802.11b/g/n/ac and Bluetooth 4.0.
Software: Mac OS X Yosemite plus Apple apps including Garage Band, iMovie, Photos, and iWork office suite.
Expansion and Ports: 2 Thunderbolt 2/ mini DisplayPorts, 2 USB 3.0 ports, 3.5mm combo audio and
SD card slot.