So these are the full specifications that we kinda know/can expect so far of the upcoming 2019 15" MacBook Pro from the latest Intel mobile CPU launch:
Display
15.4” IPS 2880x1800 P3 True Tone
500 nits
(maybe 600 nits with HDR??)
Processor NEW!!
Core i7 6 core 12 threads i7-9750H
2.6 GHz (Turbo Boost 4.5 GHz) 12 MB cache
Core i7 6 core 12 threads i7-9850H
2.6 GHz (Turbo Boost 4.6 GHz) 12 MB cache
Core i9 8 core 16 threads i9-9980HK
2.4 GHz (Turbo Boost 5.0 GHz) 16 MB cache
Storage (MAYBE THE SAME)
SSD 256GB
(maybe with standard 512GB??)
SSD 512GB
SSD 1TB
SSD 2TB
SSD 4TB
Memory (MAYBE THE SAME)
16 GB 2400 MHz DDR4 onboard memory
(maybe 2666 MHz DDR4??)
Configurable to 32 GB
(maybe up to 64 GB?? 128 GB not likely)
Graphics (MAYBE THE SAME)
(We don't know yet what dGPUs will be used for the 2019 MBP. But as no new dGPU from AMD are out, it's quite likely that they'll use the current optional Vega GPUs as standard on the 15" MBP.)
Intel UHD Graphics 630
Charging and Expansion (NO CHANGES AT ALL)
Four Thunderbolt 3 (USB-C) ports with support for charging, DisplayPort, Thunderbolt (up to 40 Gbps), USB 3.1 Gen 2 (up to 10 Gbps).
Keyboard and Trackpad (MAYBE THE SAME)
Full-size backlit 3rd Generation Butterfly keyboard with Touch Bar with integrated Touch ID sensor and force Touch trackpad
(LIKELY 4th gen Butterfly Keyboard)
Wireless (MAYBE THE SAME)
Wi-Fi 802.11ac; IEEE 802.11a/b/g/n compatible
(maybe Wi-Fi 6 802.11ax??)
Bluetooth 5.0 wireless technology
Camera (MAYBE THE SAME)
720p FaceTime HD camera
(maybe 1080p??)
Video Support (NO CHANGES AT ALL)
Simultaneously full native resolution on the built-in display at millions of colors and up to 2 displays with 5120x2880 60Hz at over a billion colors or up to 4 displays with 4096x2304 60Hz at over a billion colors.
Thunderbolt 3 digital video output, DisplayPort native output over USB‑C and VGA, plus HDMI, DVI, and Thunderbolt 2 output supported using adapters.
Audio (MAYBE THE SAME)
Stereo high dynamic range speakers, three microphones, 3.5 mm headphone jack.
Battery and Power (MAYBE THE SAME)
Up to 10 hours wireless web, up to 10 hours iTunes movie playback and up to 30 days of standby time.
87W USB-C Power Adapter, built-in 83.6-watt-hour lithium-polymer battery
(maybe a higer watt-hour lithium-polymer battery)