ASUS ROG Zephyrus Duo 15 SE (GX551)

ASUS ROG Zephyrus Duo 15 SE (GX551) - Specs

  • Sharp LQ156M1JW25 (SHP152C)
  • Color accuracy  2.9  0.6
  • up to 8000GB SSD
  • M.2 Slot
  • 2x 2280 PCIe NVMe 3.0 x4 RAID 0  See photo
  • RAM
  • up to 48GB
  • OS
  • Windows 10 Home, Windows 11 Pro, Windows 10 Pro
  • Battery
  • 90Wh, 4-cell
  • Body material
  • Plastic / Polycarbonate, Aluminum, Magnesium alloy
  • Dimensions
  • 360 x 268 x 20.9 mm (14.17" x 10.55" x 0.82")
  • Weight
  • 2.48 kg (5.5 lbs)
  • Ports and connectivity
  • 1x USB Type-C
  • 3.2 Gen 2 (10 Gbps), Power Delivery (PD), DisplayPort
  • 3x USB Type-A
  • 3.2 Gen 2 (10 Gbps)
  • HDMI
  • 2.0b
  • Card reader
  • MicroSD
  • Ethernet LAN
  • Wi-Fi
  • 802.11ax
  • Bluetooth
  • 5.0
  • Audio jack
  • 3.5mm Combo Jack
  • Features
  • Fingerprint reader
  • Web camera
  • Backlit keyboard
  • Microphone
  • Array Microphones
  • Speakers
  • 2x 4W Speakers + 2x 2W Tweeters, Smart Amp
  • Optical drive
  • Security Lock slot
  • 14" ScreenPad Plus (3840 x 1100, IPS, with stylus support)


Buy our profiles for Sharp LQ156M1JW25 (SHP152C) / 15.6”, Full HD (1920 x 1080), 300 Hz, IPS

In addition to receiving efficient and health-friendly profiles, by buying LaptopMedia's products you also support the development of our labs, where we test devices in order to produce the most objective reviews possible.

Office Work

Office Work should be used mostly by users who spend most of the time looking at pieces of text, tables or just surfing. This profile aims to deliver better distinctness and clarity by keeping a flat gamma curve (2.20), native color temperature and perceptually accurate colors.

Design and Gaming

This profile is aimed at designers who work with colors professionally, and for games and movies as well. Design and Gaming takes display panels to their limits, making them as accurate as possible in the sRGB IEC61966-2-1 standard for Web and HDTV, at white point D65.


Health-Guard eliminates the harmful Pulse-Width Modulation (PWM) and reduces the negative Blue Light which affects our eyes and body. Since it’s custom tailored for every panel, it manages to keep the colors perceptually accurate. Health-Guard simulates paper so the pressure on the eyes is greatly reduced.

Get all 3 profiles with 33% discount

CPU performance

Here you can find the price/performance difference between all the CPUs that come in the ASUS ROG Zephyrus Duo 15 SE (GX551) series.

GPU performance

Here you can find the price/performance difference between all the GPUs that come in the ASUS ROG Zephyrus Duo 15 SE (GX551) series.

ASUS ROG Zephyrus Duo 15 SE (GX551) in-depth review

Yesterday, we took a look at one of the most intriguing laptops ASUS released this year - the ROG Flow X13 (GV301). And today, we have probably the second most interesting unit. Well, it is not exactly new, as it is more like a refresh to last year's device, but the ROG Zephyrus Duo 15 SE (GX551) does not only have a mouthful of a name. It seems like ASUS has ditched Intel for AMD's brand new Zen 3 processor architecture, and you can max out the notebook with up to the Ryzen 9 5900HX. Needless to say, you also get to choose from some Ampere graphics cards. Thankfully all of them (the RTX 3[...]


  • Up to 130W RTX 3080
  • There are two M.2 PCIe slots with RAID 0 support + it supports Wi-Fi 6
  • Covers 99.5% of the sRGB color gamut and has accurate color representation with our Gaming and Web design profile (Sharp LQ156M1JW25)
  • Snappy 300Hz panel with quick response times (Sharp LQ156M1JW25)
  • Both panels are PWM-free
  • Exceptional performance
  • ROG ScreenPad Plus adds some productivity enhancement
  • Good battery life


  • The secondary display brings additional weight
  • Uncomfortable keyboard and touchpad location

Inside ASUS ROG Zephyrus Duo 15 SE (GX551) - disassembly and upgrade options

Read our Disassembly Guide

Games you can play on this laptop series