Samsung has launched a 4K OLED gaming monitor on quantum dots with 240Hz frequency |
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Samsung has unveiled the Odyssey G81SF gaming monitor. Its main feature - OLED-matrix based on quantum dots, refresh rate of 240 Hz and peak brightness of 1000 nits. Samsung Odyssey G81SF got a 10-bit 27-inch matrix made with quantum dot OLED  OLED technology was invented by Eastman Kodak in the early 1980s. OLED panels are made from organic (carbon based) materials that emit light when electricity is applied through them. Since OLEDs do not require a backlight and filters (unlike LCD displays), they are more efficient, simpler to make, and much thinner. OLEDs have a great picture quality - brilliant colors, fast response rate and a wide viewing angle. OLEDs can also be used to make OLED lighting - thin, efficient and without any bad metals.technology. The resolution is 3840x2160 pixels and the refresh rate is 240 Hz. The monitor is also characterized by a fast response time of 0.03 ms (GtG) and DCI-P3 gamut coverage of 99.3%.The Odyssey G81SF supports VESA DisplayHDR True Black 400 technology, and its brightness reaches 1,000 nits in this mode and 250 nits in SDR mode. There's also AMD FreeSync Premium Pro and NVIDIA G-SYNC. For cooling, there are heat pipes with Pulsating Heat Pipe technology. According to Samsung, this system is five times more efficient than ?conventional graphene-based cooling solutions,? as good cooling is needed to reduce the risk of matrix burn-in. On top of that, smart static detection and special screensavers help. There's also a KVM switch, a Type-C port and picture-in-picture mode. You can connect to the signal source via HDMI 2.1 or DisplayPort connectors. The new Samsung Odyssey G81SF is priced at $1102. |
