ASUS ZenScreen MB16QHG

Name: ASUS ZenScreen MB16QHG
Brand: ASUS
Price: 350 USD
Availability: InStock

Two and a half pounds, 2560×1600, 120 Hz and 500 rated nits — and the brightness is the part that matters, because most portables stop near 300 and wash out anywhere near a window. The 16:10 shape gives back the vertical space a 16:9 portable wastes, and 100% DCI-P3 means it is usable for reviewing photos on the road rather than just for spreadsheets.

Approx. price

~$350

snapshot, not a live price

Sharpness

79ppd · retina-class

past the ~1 arcminute limit of 20/20 acuity — the grid is gone

HDR tier

Accepts an HDR signal

an edge-lit backlight with no dimming zones — HDR mode changes the tone curve, not the contrast

Peak brightness

500nits claimed

DisplayHDR 400

USB-C power

None

video and data only, or no USB-C at all

Max refresh

120 Hz

5 ms GtG rated

Port speed — can each input carry this panel?

HDMI 2.0· full speed
USB-C (DP Alt Mode)· full speed

This panel needs 14.2 Gbps at 2560×1600, 120 Hz and 24 bits per pixel, with no DSC to fall back on.

Best for: A second screen in a bag that is good enough to be the only screen

Specifications

Approx. price: ~$350
Type: Portable
Screen size: 16 in
Resolution: 2560×1600
Aspect ratio: 16:10
Pixels per degree: 79 — retina-class
Pixels per inch: 189
Panel: IPS
Finish: matte
Curvature: Flat
Max refresh: 120 Hz
Response time: 5 ms GtG
VRR: None
HDR tier: Accepts an HDR signal
HDR certification: DisplayHDR 400
Peak brightness: 500 nits claimed
SDR brightness: 500 nits
Local dimming: None
Static contrast: 1,200:1
Colour gamut: 100% DCI-P3
Colour depth: 8-bit
HDMI: 1 × HDMI 2.0
DisplayPort: None
DSC: Not supported
Port speed: 2 of 2 inputs at full speed
USB-C: Video in over USB-C
Thunderbolt: No
KVM: None
USB hub: None
Speakers: None
Stand: tilt
VESA: No mount
Weight: 2.65 lb
Released: 2023
$ per inch: $22
$ per megapixel: $85

Features

2560×1600 at 120 Hz in a 2.6-pound chassis
100% DCI-P3 coverage at 500 rated nits
Built-in kickstand and folding smart case
HDMI 2.0 input alongside two full-function USB-C ports
Quarter-inch tripod socket on the base

What it does well

120 Hz on a travel panel, where 60 Hz is still the norm and a laptop GPU driving it feels immediately smoother
189 pixels per inch works out to 79 pixels per degree — sharper than any 27-inch 1440p monitor here, and sharper than every 32-inch 4K one
100% DCI-P3 and 500 rated nits make it usable for reviewing photographs away from a desk
Two and a half pounds with the kickstand built in, and it takes HDMI as well as USB-C, so a console or a camera can drive it

What it gives up

It draws power from the host rather than supplying any, and ASUS tells HDMI users to attach the in-box adapter rather than run it off the laptop
No speakers, only a headphone jack, so sound stays with the laptop
No VESA mount — a quarter-inch tripod socket is the only fixing point, and the kickstand only tilts
DisplayHDR 400 over a 1200:1 IPS panel with no dimming zones is an HDR badge rather than HDR

The two lists above come from the maker’s specifications and from published third-party measurements, not from owner reports. Where owner discussion has been read it appears in its own section below, so the two are never mistaken for each other.