Features and specifications vary by model and all images are illustrative.
Please refer to specification pages for full details

ASUS ROG Zephyrus G16 GU605 Laptop 2.5K OLED Core Ultra 9 64GB 2TB RTX 5080

SKU
173866
MPN
GU605CW-QR086W
EAN
4711387892169
  • 16" 2.5K OLED 240Hz HDR Display
  • Intel Core Ultra 9 285H 16-Core CPU
  • 64GB LPDDR5x-7467MHz Memory
  • 2TB M.2 NVMe PCIe SSD Storage
  • NVIDIA GeForce RTX 5080 Graphics
  • Windows 11 Home
OUT OF STOCK
Condition

We take great pride in the products we supply and are glad to provide detailed information on each products condition. All our items range from brand new to refurbished - you can find more details in the condition tab below.

Warranty
12 Months

Cover against manufacturing faults or defects found during the warranty period. The warranty provided does not cover accidental damage or misuse. Further details can be found in the warranty tab below.

Delivery
Next Working Day Delivery on Orders Before 2pm

Enjoy lightning fast same day dispatch with next working day delivery* on all orders placed before 2pm. Plus, it's FREE for the UK mainland and you'll get a text from our courier with an hour long timeslot on the day of delivery. Peace of mind with TEKshop.

Very small, cheaper items may occasionally be sent with Royal Mail Untracked First Class. Examples include VPN timecards or Serial Number Keys.

Returns
30 Day Money Back Returns

Changed your mind? No problem, our 30-day return program allows returns up to 30 days from the date of purchase. Just make sure it's in as new condition with the original packaging.

The Dawn of A New Age

The 2025 Zephyrus G16 and Windows 11 Pro make gaming, creation, and everything in between a breeze. Featuring an Intel® Core™ Ultra 9 processor 285H and up to an NVIDIA® GeForce RTX™ 5090 Laptop GPU, this 16-inch machine can easily handle the latest games and cutting-edge creative software alike. The Zephyrus G16 can effortlessly transcribe voice notes into text documents, save valuable time during a video render, and play the latest AAA games at blazingly fast refresh rates. The future is here.

OLED is Here

Finally, laptop gamers can enjoy the ultra-fast response times and incredible contrast ratios that are only possible with OLED technology. This panel boasts a 2.5K resolution, giving it incredible pixel density on a 16-inch screen, with a 240Hz refresh rate and G-SYNC that makes all of your games look silky smooth. With 100% coverage of the DCI-P3 color space, color accuracy with a ?E of less than 1, and VESA HDR True Black 500 certification, prepare to be immersed in HDR content so lifelike that the screen melts away.

Leading OLED panels with NVIDIA® G-SYNC support

OLED displays have an ultrafast 0.2ms response time, which ensures smoother fast-paced action scenes, low-latency gameplay, and subtle details like blur-free text scrolling. We’re also proud to support NVIDIA® G-SYNC, a critical refresh rate adjustment technology for gaming laptops that was unavailable on OLED equipped machines until the launch of the 2024 Zephyrus G16.

1,000,000:1 Ultra-High Contrast Ratio

OLED displays have millions of light-emitting diodes (LED), and unlike traditional display technologies, they can turn each pixel on and off individually. Because of this, OLED panels can achieve pixel-perfect black levels, resulting in extreme contrast ratios like 1,000,000:1. This true black allows for images that appear bright and punchy without feeling washed out, ensuring you never miss an enemy hiding in the shadows. HDR has never looked this good.

2.5K Resolution

Enjoy incredibly vivid scenes thanks to the added visual fidelity offered by a 2.5K resolution. With a higher pixel density than 1440p, 2.5K displays allow the true vibrance of both still images and video content to truly shine.

Cool, Calm, Collected?

ROG Intelligent Cooling is a suite of components that work together in harmony to keep our high-performance laptops cool and quiet. The Zephyrus G16’s Vapor Chamber, Tri Fan Technology, 2nd Generation Arc Flow Fans™, liquid metal thermal compound, and a redesigned high-efficiency exhaust vent operate in perfect harmony to offer the perfect balance of thermals and acoustics. Taken together, these systems keep the machine operating at its peak while staying quieter than ever.

Effortless control

The trackpad and keyboard are critical for controlling your laptop, so we spared no expense with the design of the Zephyrus G16. It boasts an extra large trackpad to maximize ease of scrolling. We’ve also increased the keycap size by 12% for smoother typing as well, thanks to extra rigidity from the CNC machining. An extra long 1.7mm travel distance gives the keyboard switches a premium typing feel, and with a lifetime of 20 million presses, it’s a perfect long-term partner.

Sleek Design

The new Zephyrus G16 catches your eye the moment you see it. Precision CNC-machined from aluminum alloy, this high strength material accepts complex shapes and also looks absolutely gorgeous after being anodized in either Eclipse Gray or the breathtaking Platinum White colorway. The sleek chassis and matte finish of the Zephyrus G16 simply beg to be touched.

A Slice of Brilliance

The Zephyrus G16 is ready to light up your world with the Slash Lighting array. A bold streak across the lid of the machine, Slash Lighting is an evolution of the elegance and individuality that make Zephyrus so unique. It retains the customization of its predecessor, with a design inspired by sci-fi and contemporary art.

Precision Craftsmanship

Built from aluminium alloy, the chassis of the Zephyrus G16 is painstakingly CNC-machined to minimize excess volume while maintaining rigidity. Using precision tools just 0.7mm in diameter, channels for the keyboard, touchpad and speakers are milled to ultra-tight tolerances for a premium and robust chassis with components that stretch edge to edge. After an eight-step process, the sandblasted, polished and anodized G16 chassis stands ready to support its flagship hardware.

Pump Up The Volume

With a staggering 47% volume increase from the previous speakers and an ultra-low bass frequency of 100Hz, the G16 produces clear and vibrant sound that you wouldn’t expect from an ultra-slim 16-inch machine. Whether you’re vibing to your favourite podcast or saving the world in the latest games, the Zephyrus G16 is ready to pump up the volume.

All day power

The Zephyrus G16 has always been defined by its portability, and the 2025 model is no exception. This incredible gaming machine is a true thin-and-light, weighing in at just 1.85kg, with some models measuring as low as 1.49cm thick. Paired with a 90Wh battery that supports fast charging from 0-50% in just 30 minutes and support for Wi-Fi 7 wireless networking, the Zephyrus G16 is the ultimate gaming and productivity machine for those on the move.

Robust Connectivity

Despite its svelte and supremely portable chassis, the G16 offers all of the connectivity to enable your workflow or the battlestation of your dreams. Dual USB-C ports, both of which support display output, and one that supports Thunderbolt™ 4 and DisplayPort 2.1 make the very most of this versatile connector. For your other peripherals, dual USB 3.2 Gen2 Type-A ports expand connectivity even further. For quick file transfers or extra storage, a dedicated UHS-II SD card reader stands ready.

PERFORMANCE
Processor | CPU Intel Core Ultra 9 285H (Series 2) 16-Core 2.70 GHz - 5.40 GHz CPU
Memory | RAM 64GB LPDDR5x-7467MHz Memory (Soldered)
Storage Type SSD / Solid State Drive
Solid State Drive | SSD 2TB M.2 NVMe PCIe SSD Storage
Hard Disk Drive | HDD None
Graphics | GPU Dedicated NVIDIA GeForce RTX 5080 16GB GDDR7 Graphics
Audio | Speakers 4-Speaker (Dual-Force Woofer) System with Smart Amplifier Technology, 2 Tweeters
Camera | Webcam 1080P FHD IR Camera for Windows Hello
Microphone 3-Microphone Array
Battery 90WHrs, 4S1P, 4-cell Li-ion
Power Adaptor Rectangle Conn, 240W AC Adapter, Output: 20V DC, 12A, 240W, Input: 100~240C AC 50/60Hz universal
DESIGN
Display 16" 2.5K Quad HD+ OLED 2560 x 1600p 16:10 240Hz G-Sync Optimus Display
Touch Screen Non-Touchscreen
Keyboard RGB Backlit UK QWERTY Keyboard
Colour White
Dimensions (WxDxH) 35.4 x 24.6 x 1.49 ~ 1.74 cm (13.94" x 9.69" x 0.59" ~ 0.69")
Weight 1.95 Kg (4.30 lbs)
FEATURES
Operating System Windows 11 Home
Ethernet No Onboard Ethernet
Wireless Wi-Fi 7(802.11be) (Triple band) 2*2
Operating System Windows 11 Home
Bluetooth Bluetooth 5.4
Fingerprint Reader No Fingerprint Reader
Optical Drive No Optical Drive
Ports

1x 3.5mm Combo Audio Jack
1x HDMI 2.1 FRL
2x USB 3.2 Gen 2 Type-A (data speed up to 10Gbps)
1x USB 3.2 Gen 2 Type-C support display / power delivery
1x Thunderbolt™ 4 with support for DisplayPort™ / power delivery (data speed up to 40Gbps)
1x card reader (SD) (UHS-II, 312MB/s)

Condition

The item in this listing is:


Brand New

New, unopened, and unused products with full warranty and support.

Open Box

‘Open Box’ means that the item cannot be sold as new – a mix of cancelled, undelivered orders, and warranty replacement products.

  • Box has been opened but device has never been used.
  • Item is in ‘as new’ condition, may have the odd minor handling mark.
  • Most likely retail packaging or may be in replacement box.
  • 12 Month Collect and Return Warranty* (Manufacturer/ TEKshop).

Refurbished Products

Love technology but hate the cost? Then why not consider a refurbished device for your next purchase? Not only will you be helping to save the environment, but you'll also be saving some money!

Refurbished products offer the same reliability and performance as new products, but for a lower price. Many customers choose to buy refurbished, as it's a great way to do your bit for the planet without giving up the things you love. And the icing on the cake? You're also covered by a minimum 12 month warranty on all products. It pays to go green!

Grade A - Excellent

‘Grade A’ means that the item is in excellent condition – a mix of ex-display, up-to 14-day customer returns and slightly imperfect products.


  • Professionally Refurbished; inspected, cleaned, and tested by a qualified technician.
  • Item is in excellent condition, likely will only have minor marks.
  • May have retail packaging or may be in replacement box.
  • 12 Month Collect and Return Warranty* (Manufacturer/TEKshop).

Grade B - Very Good

‘Grade B’ means that the item is in very good condition - a mix of ex-demo, up-to 30-day customer returns and imperfect products.


  • Professionally Refurbished; inspected, cleaned, and tested by a qualified technician.
  • Item is in very good condition, will have visible marks and scratches.
  • May have retail packaging or may be in replacement box.
  • 12 Month Return to Base Warranty** (TEKshop)

Grade C - Good

‘Grade C’ means that the item is in good condition - a mix of ex-demo, up-to 60-day customer returns and minor damaged products.


  • Professionally Refurbished; inspected, cleaned, and tested by a qualified technician.
  • Item is in good condition, will have moderate marks and scratches.
  • May have retail packaging or may be in replacement box.
  • 12 Month Return to Base Warranty** (TEKshop).

Types of Warranty

*Collect and Return – In the case of a claim under warranty, TEKshop or the Manufacturer will arrange collection and once the repair is completed, they will return it back to you. This will be at the expense of TEKshop or the Manufacturer.

** Return To Base – In the case of a claim under warranty, you will be responsible for returning the device back to TEKshop, at your expense. TEKshop will then carry the repair and return the device back to you. The return shipping will be at the expense of TEKshop.

*** All PC Components and Accessories will have Return To Base Warranty.

All graded items only include essential accessories. In most cases, just a charger.

ISO 13406-2 Pixel Policy Applies on refurbished products (1-2 dead pixels acceptable)

Here at TEKshop, we have devised an accurate grading policy to ensure we deliver products to our customers with clear and concise information on their condition, both physically and functionally. Please take a moment to review our gradings.

Green Brand New Grading Badge Icon Brand New

  • Sealed item
  • Original retail packaging
  • 12 Month manufacturer warranty
  • Backed up with 12 month TEKshop collect and return warranty

Blue Open Box Grading Badge Icon Open Box

  • Box has been opened but goods are in 'like-new' condition
  • Original retail packaging / OEM box
  • Casing may have very minor handling marks from inspection
  • 12 Month collect and return warranty from manufacturer or TEKshop

Orange Grade A Grading Badge Icon Grade A

  • Device will be in excellent condition with minimal, to no, signs of use
  • May have light scratches/marks/blemishes
  • Fully functional and updated to the latest operating system/firmware
  • Professionally refurbished (tested, inspected and cleaned) by qualified specialist
  • Original accessories, may come in generic packaging
  • 12 month collect and return warranty from manufacturer or TEKshop

Red Grade B Grading Badge Icon Grade B

  • Device will be in good condition with signs of usage
  • May have visible scratches/marks/blemishes
  • Fully functional and updated to the latest operating system/firmware
  • Professionally refurbished (tested, inspected and cleaned) by qualified specialist
  • Original accessories, may come in generic packaging
  • 12 month return to base warranty from TEKshop

Warranty

We stand by our products!

All of our products are covered by a warranty unless stated otherwise on the listing (usually under the conditions tab. This warranty covers manufacturing defects and hardware faults that arise within the first 6-12 months of ownership.

All orders are posted with a VAT invoice in the box showing the date of purchase, price and VAT details. Please keep this invoice safe as it is sometimes required for warranty claims. You are of course welcome to contact us for a replacement invoice if needed, and we can also email copies if you would like a digital version.

Please note: Any item delivered damaged must be reported to us within 48 hours of receipt.

In the event of a fault developing in the first 14 days of receiving your purchase, please get in touch with us as soon as possible, we will help you with troubleshooting and resolving the issue. If a fault develops after 30 days, you will need to get in touch with the manufacturer to open a warranty claim. This will usually involve letting them know what has gone wrong and they will arrange for the issue to be rectified for you. If for any reason the manufacturer rejects the warranty claim, or you have any other difficulties please contact us and we will be more than happy to help.