The Insane Asus ROG Phone
Asus's ROG Phone is what happens when a gaming-laptop brand decides to ship a phone. It has accessory ports, a copper vapor chamber, an overclocked Snapdragon, and a price tag that would buy you two iPhones. Here's why it exists.
Asus announced the ROG Phone at Computex 2018, and the spec sheet reads less like a phone and more like someone's gaming laptop that got compressed into a 6-inch slab. There's a copper vapor chamber for thermal management, an overclocked Snapdragon 845 that runs at 2.96 GHz instead of the standard 2.8, side-mounted accessory ports for a clip-on cooling fan, ultrasonic shoulder triggers for landscape gaming, and a 90Hz AMOLED display before any other phone shipped one. It's also north of $900 by the time you add the accessories Asus expects you to buy with it, which is iPhone XS pricing for a phone that comes from the gaming-laptop arm of an OEM.
What Makes It Actually Different
The thermal design. Most phone CPUs throttle aggressively under sustained load because the chassis can't dissipate heat fast enough. The ROG Phone's copper vapor chamber and the optional clip-on AeroActive Cooler fan let it run the chip at full clock for much longer than a standard 845 phone. In real-world gaming benchmarks (PUBG, Fortnite, Asphalt 9), the ROG Phone holds its frame rate where Galaxy S9s and OnePlus 6s drop frames after twenty minutes.
The ultrasonic triggers. There are two pressure-sensitive zones on the upper edges of the phone in landscape orientation that you can map to in-game actions. Effectively, the phone has shoulder buttons. For someone who plays mobile FPS games seriously, this is a real ergonomic upgrade over the touchscreen-only experience.
The accessory ecosystem. The TwinView dock turns the phone into a Nintendo DS-style dual-screen device. The Mobile Desktop Dock lets you plug in a keyboard, mouse, and HDMI display to use the phone like a desktop. The GameVice controller clips on like a Joy-Con and adds physical sticks. None of this is going to ship in numbers, but the lineup signals that Asus thinks of the ROG Phone as a gaming platform, not just a phone.
The 90Hz display. This was rare in 2018. The first non-gaming flagship to ship a 90Hz panel was the OnePlus 7 Pro, almost a year later. The smoother scrolling and motion are the kind of feature that's hard to unsee once you've used it. The ROG Phone got it first.
Where It Falls Apart as a Daily Driver
The chassis is gigantic. 158 mm tall, 76 mm wide, almost 9 mm thick, and 200 grams. That's a brick by 2018 phone standards. Pocketability is poor and one-handed use is borderline impossible.
The battery, despite being a generous 4000 mAh, gets eaten by the high-clocked CPU and the high-refresh display. Real-world battery life is in line with cheaper Snapdragon 845 phones, not noticeably better despite the extra capacity.
The software is heavily skinned. Asus's ZenUI overlay has its own apps for everything (calendar, music, gallery), most of which are worse than the Google equivalents. There's a separate "Game Center" UI for managing gaming-mode settings that adds friction to the day-to-day experience.
The price plus accessories. The phone alone is around $900. The TwinView dock is $300. The Desktop Dock is $230. The cooling fan is included but the GameVice controller is $90. Building out the full ROG Phone experience is closer to $1,500 than to flagship phone pricing.
What It Tells You About the Category
Gaming phones in 2018 are a small market that's clearly growing. Razer launched the Razer Phone the year before, Black Shark from Xiaomi launched in early 2018, and the ROG Phone is the most ambitious entrant yet. The category is being driven by the maturation of mobile gaming as a real platform, particularly in Asia, where mobile titles like Honor of Kings and PUBG Mobile generate revenue at scale.
For a US buyer in 2018, the ROG Phone is hard to recommend because the mobile gaming scene here doesn't justify the form factor. The phone is interesting as a signal that the gaming-laptop ergonomic playbook (high refresh, sustained performance, accessory ecosystem) is migrating into the phone category, and the next several years will show whether that's a niche or the start of a real product lineage. The ROG Phone 2 in 2019 already looks more focused; the category is still figuring out what it wants to be.
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