1-й обзор 27"
ШИМ подтвержден"
The Samsung S27D850T is LED PWM Dimming (read about the side effects) free down to 30% brightness,
uses a frequency not detectable using this typical PWM testing methodology from 29-15% brightness, and uses a 225hz frequency from 14-0% brightness. The use of 'Hybrid Dimming,' proves Samsung could not resist pinching those last few pennies since they decided to to not equip the S27D850T with a completely LED PWM Dimming or Flicker Free back-light. The question is not if everyone is bothered by PWM/Flicker, but why Samsung thinks it is acceptable to equip their highest end monitor, which is more expensive than the PWM/Flicker Free AOC Q2770QPU and BenQ BL2710PT, without Flicker Free back-lighting."
Input lag:
28ms via Displayport @1080 & 1440p
24ms when connected via Dual-Link DVI and HDMI
собственно обзор
http://wecravegamestoo.com/forums/monitor-reviews-di…-bit-frc-pls.htmlрезюме:
+Excellent build quality
+Very adjustable
+Matte bezel
+HDMI, Dual-Link DVI and Displayport
+4x USB 3.0 Ports
+Semi-glossy or nearly grain free matte coating
+Very fast pixel response times with minimal overshoot
+950-1000:1 contrast from 0-100% Brightness
+Near-perfect preset color accuracy, color saturation and shadow detail
+No discernible preset color tint=neutral, tint free whites
+Excellent calibrated color accuracy (100% sRGB color space coverage)
+Fairly even measured screen uniformity
+Slightly less glow vs. previously reviewed 27" 1440p monitors, except for my glow free Qnix QX2710
+Wide viewing angles
-Hybrid Dimming=Only PWM/Flicker Free Down to 30%/172cdm/2 brightness
-Lowest PWM/Flicker Free brightness is far too bright for dark room use
-250hz PWM from 0-14% brightness
-Should use the same glow free panel as the Eizo EV2736W
-Matte black bezel makes blacks look light by comparison
-Bottom silver bezel makes blacks look much darker near the bottom of the display
-24-28ms delay
-AV mode color presets are poor
-Useless Cinema, Dynamic and Game Magic Bright settings
-Game Mode=horrible and does not improve the monitors gaming performance
-Costs more (in some countries) than the BL2710PT in which is better