ROG Strix SCAR 18 (2026) G835 — ELMB Nebula (VRR & backlight strobing)

[kyube]

https://rog.asus.com/laptops/rog-strix/ ... r-18-2026/
This is seemingly the first laptop with a form of backlight strobing.

Your laptop’s display is a window into new worlds, which is why we put the absolute best on our ROG Strix SCAR 18. We’ve equipped the Strix SCAR 18 with the world’s first 4K 240Hz Mini LED laptop panel with ROG Nebula ELMB*​, giving gamers unparalleled immersion and competition-ready speed, making this the perfect laptop for any game in your library. Our Mini LED technology delivers over 2000 dimming zones, 1600 nits of peak brightness*​, and beautiful colors thanks to 100% coverage of the DCI-P3 color space. The 2026 SCAR 18 display also features AGLR technology (anti-glare and low reflection), which reduces reflections and enhances contrast by 4.5x for incredibly vivid colors.
The SCAR 18 is also the first ROG laptop to support ROG Nebula ELMB, delivering up to 16x motion clarity without sacrificing screen brightness or variable refresh rate.

ROG Nebula ELMB is an all-new ROG exclusive motion clarity technology that changes the game when it comes to motion clarity. Unlike traditional ELMB solutions that strobe the entire display at once, ROG Nebula ELMB has 40 discrete zones that allow the display to turn off exactly when a pixel is transitioning between colors, giving you incredible motion clarity across the entire panel. ELMB also supports variable refresh rate, letting you enjoy crystal clear motion without screen tearing or stuttering. If you’re an esports gamer, you need a machine with ROG Nebula ELMB.

It's definitely a QD-based panel.
As for the 16x metric... I do wonder from which particular point they measure it.
If it's from 60Hz, it's ~1ms pulse on (which means it's 25% duty)
If it's from 120Hz, it's ~0,5ms pulse on (which means it's 12,5% duty; I assume that this is around the PW the implementation targets, at least at it's max refresh rate setting)
If it's from 240Hz, it's ~0,25ms pulse on (which means it's 6,25% duty)

It's very likely the first option, as it's seemingly a VRR+PWM implementation.
It's also VESA ClearMR 11000 certified, which is the first time I've come across this certification programme.

LTT review

phpBB [video]

(seemingly?) 1920 px/s pursuit photograph



Total input latency testing



Based on this insert from LTT, it seems that at it's native setting (4K240Hz), it is definitely =<0,5ms pulse on (due to the 1920px/s UFO being clear)
It's sharper than Pulsar, funnily enough
Here's how a CRT compares to these above

[Discorz]

Yup, ELMB here looks like ≤1 pixel of motion blur at 1920 px/sec, meaning MPRT at 240Hz is ≤0.5ms. Pulsar at 360Hz is closer to ~2 pixels (~1ms, it is NOT 25% duty cycle at max fps). The ufo is a bit fuzzy, I believe due to camera focus, and/or LTT incorrectly scaled the test page because the ufo is way too tiny on 250 ppi screen, so some bilinear blur might be present. And/or Asus is using gaussian/sine pulse which gives it softened look.

The main reason they can achieve better MPRT targets than Pulsar is because the laptop is using a mini-LED backlight which disperses the light much less compared to edge-lights, plus it has more vertical zones (40 compared to Pulsar's 10).

One small note! The ELMB ufo seems to be panning leftward, that's why crosstalk/ghost trails are on the right side. Usually, all the ghost trails would be on the opposite side (for a pulse positioned perfectly at end of frame, as Asus demonstrated in their animation).