Reviews · Updated 2026-10-16

Gigabyte Aorus Master 16 (BYH) RTX 5080 Review: OLED Excellence at a Sane Price

The Gigabyte Aorus Master 16 (BYH) pairs the RTX 5080 with a Core Ultra 9 275HX and a 16-inch WQXGA 240Hz OLED display — plus a large 99Wh battery — for £2,799 at Currys UK. It might be the best-balanced RTX 5080 laptop in Britain right now.

Illustrative stock photo (Pexels / Unsplash)

RTX 5080

Specifications

GPU	NVIDIA GeForce RTX 5080 16GB GDDR7
CPU	Intel Core Ultra 9 275HX
Display	16" WQXGA (2560×1600) OLED, 240Hz
RAM	32GB DDR5 (upgradeable to 64GB)
Storage	1TB NVMe SSD
Battery	99Wh
Weight	2.5kg
Price (UK)	£2,799 at Currys UK (check the live price)

Check live UK price

Prices move often — see today's price and availability on Amazon UK.

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Design and Build Quality

The Aorus Master 16 BYH is Gigabyte's premium-tier design: clean lines, restrained RGB and a 2.5kg chassis that sits between ultraportable and desktop replacement. It does not chase thinness records; it chases the right balance of performance, display quality and price.

Build quality is good rather than exceptional — solid construction with a rigid deck, though without the unibody feel of a Razer. The design is mature enough for professional settings while still looking the part for gaming.

At 2.5kg it is portable in the realistic sense: fine in a backpack for the commute or the occasional trip, not something you will forget you are carrying. The 99Wh battery — the largest capacity stated for any machine in this roundup — is a meaningful inclusion for a performance laptop.

The 16-inch deck accommodates a full keyboard layout, and Aorus keyboards are generally well-regarded for key feel and spacing. The trackpad is serviceable — fine for productivity, with most gamers reaching for a mouse.

Port selection on Master models is typically generous: USB-C with DisplayPort output, HDMI for external monitors, and high-speed USB-A ports for peripherals. The 99Wh battery charges over a large power brick, as ever at this performance tier — the slim GaN chargers of thinner rivals are not part of this package.

Display: 16-Inch WQXGA 240Hz OLED

The 16-inch WQXGA (2560 × 1600) OLED at 240Hz is the standout feature at this price. True blacks, infinite contrast, near-instant response — the full OLED advantage — in a machine costing £600 less than the Razer Blade 16 with a comparable panel.

For the RTX 5080, 2560 × 1600 at 240Hz is the ideal pairing: the GPU can drive high frame rates natively at this resolution, with DLSS 4 available to push toward the refresh ceiling in the most demanding titles. This is a display that makes the GPU look its best.

Standard OLED considerations apply — burn-in mitigation features are built in, and full-screen brightness trails the best Mini-LED — but at £2,799 this is by far the cheapest route to a high-refresh OLED in the 5080 tier.

Gaming Performance: RTX 5080 with Core Ultra 9 275HX

The Core Ultra 9 275HX is Intel's flagship mobile processor, and its presence in a £2,799 machine is remarkable — it is the same chip as the £3,550 MSI Raider 16 Max HX. For streaming, video editing and heavy multitasking, this is top-tier silicon.

The RTX 5080 with 16GB of GDDR7 is perfectly matched to the 1440p-class OLED: high-to-ultra settings at high frame rates natively, DLSS 4 for the rest. Gigabyte has not published the GPU wattage for this SKU, so we cannot rank its sustained power against rivals — but the HX processor and the price suggest a performance-oriented tune.

The 32GB of DDR5 (upgradeable to 64GB) is the right amount out of the box, and the 1TB NVMe SSD is standard fare. Overall, this is a thoughtfully balanced configuration with no weak link.

Thermals and Noise

Cooling a 275HX and an RTX 5080 in a 2.5kg chassis is a serious but achievable brief, and Aorus Master models typically use vapour-chamber cooling with multiple fans. The mid-weight chassis should offer better thermal headroom than thin rivals while staying more portable than 2.6kg+ machines.

Expect the usual pattern: audible fans under gaming load, meaningful relief from balanced profiles during everyday tasks. The 2.5kg chassis gives the cooling system more to work with than the Blade's 2.14kg, which should translate to better sustained clocks — though independent testing would be needed to quantify it.

Battery Life

The 99Wh battery is the largest stated capacity in this roundup — just under the 100Wh limit for carry-on airline travel, which is surely deliberate. Combined with the efficient display dimming of OLED (black pixels draw no power), light productivity should stretch respectably.

Realistic expectations still apply: a few hours of office work and browsing, not a full day, and unplugged gaming remains brief and throttled. But among RTX 5080 laptops, this is about as good as battery life gets — the big battery is a genuine differentiator.

Price and Value in the UK

At £2,799 at Currys UK, the Aorus Master 16 BYH is arguably the value sweet spot of the entire roundup. Consider what £2,799 buys: RTX 5080 graphics, Intel's flagship 275HX processor, a 240Hz OLED display, 32GB of RAM and a 99Wh battery. Nothing else here matches that combination at this price.

Against the £2,577 MSI Vector, the £200 premium buys the OLED display, double the RAM and the big battery — money well spent. Against the £3,399 Razer Blade 16, you save £600 and gain the stronger processor, conceding thinness and 32GB of RAM.

Currys UK availability is a practical plus: easy to see in store, straightforward returns, and frequent promotional pricing. Check the live price — this is exactly the kind of SKU that sees discounts.

Who Should Buy It?

The Aorus Master 16 BYH is for the buyer who wants it all without paying for a badge: RTX 5080, Intel's flagship 275HX, a 240Hz OLED and a 99Wh battery for £2,799. Gamers, creators and anyone who wants the best-balanced machine per pound should start their shortlist here.

The MSI Vector 16 HX AI saves around £200 with the same processor and GPU but a lesser display and half the RAM. The Lenovo Legion Pro 7 asks £550+ more for double the RAM and storage with the same core formula. The Razer Blade 16 offers the same OLED experience in a thinner chassis for £600 more.

Buy it because no other machine here matches this combination at this price. It is the default recommendation of the roundup.

Pros & Cons

✓ What we like

240Hz OLED display at just £2,799
Flagship Core Ultra 9 275HX processor
Largest stated battery here at 99Wh
32GB RAM upgradeable to 64GB
Available at Currys UK with in-store viewing

✕ Worth knowing

GPU wattage not published
Only 1TB storage
2.5kg — portable, not ultraportable
Chassis good rather than luxurious

Verdict

The Gigabyte Aorus Master 16 BYH might be the smartest buy in this roundup: RTX 5080 power, Intel's best mobile chip, a 240Hz OLED and a 99Wh battery for £2,799. It concedes thinness and brand prestige to the Razer and raw wattage bragging rights to the Raider — and in return it delivers the best-balanced package per pound in the 5080 tier. Shortlist this one.

Check live UK price

Prices move often — see today's price and availability on Amazon UK.

Check Price on Amazon UK

Frequently Asked Questions

Is the Gigabyte Aorus Master 16 RTX 5080 good value?

It is one of the best value picks in this roundup. At £2,799 you get an RTX 5080, Intel's flagship Core Ultra 9 275HX, a 240Hz OLED display and a 99Wh battery — a combination that costs £600+ more from Razer. The main concessions are the 1TB SSD and a less premium chassis.

How does the 99Wh battery compare?

It is the largest stated battery capacity among the laptops here, and sits just under the 100Wh airline carry-on limit. Expect the best unplugged productivity endurance of the 5080 tier — still a few hours rather than all day, but meaningfully better than thinner rivals.

Can the RAM be upgraded?

Yes — the 32GB of DDR5 can be expanded to 64GB, unlike the soldered memory in the Razer Blade 16. For most buyers 32GB is already plenty; creators with heavy workloads have an upgrade path.

Is it available to see in store?

It is stocked at Currys UK, which means you can typically see it in larger stores and benefit from straightforward high-street returns — a practical advantage over online-only SKUs.