
Built-in 39.802.11ac Wi‑Fi wireless networking IEEE 802.11a/b/g/n compatible.This is a genuine, original display by Apple, not a compatible one. Brand New with no marks, scratches, dents, dings or deformities.
2015 MACBOOK PRO RETINA DISPLAY PRO
Two Thunderbolt 2 ports (up to 20 Gbps) Apple Macbook Pro Retina 13 inch A1502 Early 2015 (MF839LL) LCD Display Assembly.512GB PCIe-based flash storage Configurable to 1TB flash storage.256GB PCIe-based onboard flash storage (base model).Configurable to 2.9GHz dual-core Intel Core i5 (Turbo Boost up to 3.3GHz) with 3MB shared 元 cache or 3.1GHz dual-core Intel Core i7 (Turbo Boost up to 3.4GHz) with 4MB shared 元 cache.2.7GHz 2.7GHz dual-core Intel Core i5 processor (Turbo Boost up to 3.1GHz) with 3MB shared 元 cache.I've been looking up 4K monitors and I'm worried that my Macbook Pro may only be able to run the display at 30Hz which seems laggy. What I've been wanting to know is does Retina equal 4K Or are there non-4K monitors that can display like the Retina.
2015 MACBOOK PRO RETINA DISPLAY UPGRADE

Scaled resolutions: 1440 by 900, 1280 by 800, 1024 by 640 Apple MacBook Pro 15 with Retina display (MJLQ2) 2015, Apple MacBook Pro 15 with Retina display (MJLQ2) 2015,, ,.Native resolution: 2304 by 1440 pixels (Retina).Retina display: 13.3-inch (diagonal) LED-backlit display with IPS technology 2560-by-1600 resolution at 227 pixels per inch with support for millions of colors Retina display: 12-inch (diagonal) LED-backlit display with IPS technology 2304-by-1440 resolution at 226 pixels per inch with support for millions of colors
