Product 1: 27-inch Full HD (1920 x 1080) Fast IPS gaming monitor with ultrafast 280Hz refresh rate (overclocked) designed for professional gamers and immersive gameplay
Product 1: ASUS Extreme Low Motion Blur Sync (ELMB SYNC) technology enables ELMB together with G-SYNC Compatible, eliminating ghosting and tearing for sharp gaming visuals with high frame rates
Product 1: Certified as G-SYNC Compatible, delivering a seamless, tear-free gaming experience by enabling VRR (variable refresh rate) by default
Product 1: High Dynamic Range (HDR) technology with professional color gamut delivers contrast and color performance that meets the DisplayHDR 400 certification
Product 2: 27 inch WQHD (2560x1440) IPS gaming monitor with 1ms (MPRT) response time 165Hz refresh rate (supports 144Hz) and G-SYNC compatibility for a tear-free experience
Product 2: ASUS Extreme Low Motion Blur Sync (ELMB Sync) Technology enables a 1ms response time (MPRT) together with Adaptive-Sync eliminating ghosting and tearing for sharp gaming visuals with high frame rates
Product 2: Marathon ready with ASUS Eye Care technology to minimize eye fatigue and an ergonomic stand with full height/tilt/swivel/pivot adjustments to accommodate any desk
Product 2: Compatible with industry-standard HDR10 High Dynamic Range for color and brightness levels that exceed the capabilities of ordinary monitors

 
 ASUS TUF Gaming VG279QM 27” HDR Monitor, 1080P Full HD (1920 x 1080), Fast IPS, 280Hz, G-SYNC Compatible, Extreme Low Motion Blur Sync (ELMB SYNC), 1ms, DisplayHDR 400,
The 27” ASUS TUF Gaming VG279QM features Fast IPS technology which enables 1ms (GTG) response time for sharp gaming visuals with high frame rates at 280Hz refresh rate (overclocked). Enjoy a super-smooth gameplay with ASUS-Exclusive ELMB Sync Technology which enables motion blur reduction and adaptive sync technology to be used simultaneously.
ASUS TUF Gaming 27" 2K HDR Gaming Monitor (VG27AQ) - QHD (2560 x 1440), 165Hz (Supports 144Hz), 1ms, Extreme Low Motion Blur, Speaker, G-SYNC Compatible, VESA Mountable, DisplayPort, HDMI
Designed for intense fast-paced games. The Asus TUF Gaming VG27AQ is a 27” WQHD gaming IPS display with 1ms (MPRT) response time and blazing 165Hz refresh rate to give you super-smooth game play. The VG27AQ features G-SYNC compatibility and ELMB Sync technology to eliminate screen tearing and ghosting.