Asus ROG Phone Review30
- Asus ROG Phone
- Aeroactive Cooler Accessory
- USB-C to USB-C Charging Cable and Wall Adapter
- Replacement rubber plugs for proprietary port
More evidence of this is found on the edges of the phone, where you’ll find squeezable and tappable sides for customizable phone functions as well as game-specific, mappable trigger buttons called Air Triggers, as well as a proprietary port which can be used to unobtrusively charge the device via the USB-C cable during gaming or plug in one of the many ROG Phone accessories.
Asus gives you the option to run the display at the more common 60Hz or the noticeably smoother 90Hz rate, and the difference is marked. You’ll plainly see the smoother frame rates scrolling through menus, and, of course, in your gameplay. It may not be 120Hz like we’ve seen on the Razer Phone, but the experience is still solid, and, for a gaming phone, we expect nothing less.
Color reproduction is also decently accurate on the ROG Phone, especially in standard mode. Aside from Standard and Splendid screen modes, you can tweak hues and saturation manually to meet your tastes.
Processor, Memory, and Performance
X Mode is a nice little boost to have to ensure the highest performance at all times, proving it can flow through the most graphics-intensive games like water and cut out entirely any instances where we might’ve seen a skipped frame in regular mode.
Of course, the 90Hz screen refresh rate enhances the gaming experience noticeably over the average 60Hz rate on most phones, making gameplay look as buttery-smooth as it feels. It’s not quite at the same level of the 120Hz experience on the Razer Phone 2, but it’s an appreciable upgrade in which gaming fans will find much delight.
Battery Life, Thermal Performance, and Aeroactive Cooler
Equipped with a 4,000 mAh battery, the ROG Phone wants to make your gaming sessions last. To that end, not only is there a secondary charging port in the middle of the phone for powering up while gaming, but that port also accepts the included Aeroactive cooler accessory, which can certainly affect battery life. In our testing, this impact was a positive one due to the snap-on fan’s notable efficacy in cooling the system, thereby making a better environment for battery life to thrive.
We ratcheted things up a bit from here, continuing in X Mode, but with a more intensive game – Asphalt 9. The ensuing half-hour of gaming saw a 20% drop in battery life (nearly double the rate) and a 15-degree uptick in temperature, rising from 89 degrees to 104. Seeing (and feeling) this sharp upturn, we decided it was time to snap on the Aeroactive cooler.
With this accessory attached, we gamed for 30 more minutes, with the fan on full-blast, and witnessed only a 12% battery drop and a dramatic cooling from 104 degrees to 87. All in all, three hours of gaming – two of which spent in X Mode, and 30 minutes with the Aeroactive cooler – discharged the battery by about 60%. Of course, these aren’t the most scientific results, but the theme is clear – you can game for hours on the ROG Phone and snapping on the Aeroactive cooler only furthers your gameplay.
When the battery finally does run out, though, Qualcomm’s QuickCharge 4.0 comes in handy, filling up the ROG from 0 to 100 in just about 90 minutes.
Interface and Functionality
There’s always a ton to explore on Asus phones when it comes to tweaks and additional software. ROG UI, not to be confused with ZenUI, is no different. Built on Android 8.1, the iconography is unique, offering more instances of unobtrusive gaming flare. You’ll find the same dearth of interface customizations and gestures Asus phones typically offer, but with a few more gaming-related additions.
Within Game Center you’ll find access to Game Genie and Air Trigger setup. Game Genie is a feature we’ve seen on Asus phones before, enabling gamers to stream or record their gaming sessions in up to 1080p, silence notifications, and optimize memory for better performance.
Air Triggers, which leverage tappable sides as an extra pair of mappable buttons for your games, are an ROG exclusive, though. While the taps are easily registered, the ergonomics aren’t very conducive to gameplay. Unfortunately, the positioning of your hands when holding the phone makes reaching these a bit unnatural, thus making the regular on-screen buttons preferable. We love the idea here but moving these tappable areas to the back of the phone would be much more useful.
As for using the squeezable sides for other OS tasks, we like that you can map any app to launch from a short or long squeeze, as well as a handful of functions, like taking a screenshot. But the hardware is pretty unforgiving if you don’t squeeze the exact sweet spot. This requires you to move your hand into an unnatural position, as trying to squeeze the sides with a normal grip will be a frustratingly hard task.
The ROG Phone launched with some clout – all courtesy of Asus. A number of accessories were released to complement the phone’s gaming prowess and extensibility.
Mobile Desktop Dock: $229.99
Professional Dock: $119.99
This dongle brings many of the same ports as the Desktop Dock (HDMI, two USB-A ports, Gigabit LAN, and USB-C for charging) but is much more compact and easier to carry, making it a better option for discreet, productivity-focused extensibility on the go.
Twinview Dock: $399.99
Gamevice Controller: $89.99
Built by gaming accessory manufacturer Gamevice, this gamepad attachment gives you the full mobile gaming experience a la Nintendo Switch by adding that which mobile gamers crave the most – a proper controller. The buttons can be mapped and saved as you see fit, making the mobile gaming experience a quick and easy one.
WiGig Display Dock: $329.99
The ROG Phone may have a lot to connect to for gaming, but when it comes to cellular capability it’s a mixed bag. On one hand, you get dual-SIM compatibility, while on the other, no CDMA support for Sprint, Verizon, or carriers who use their towers. Otherwise you’ll find most requisite features for high-end phones, such as Bluetooth 5.0 and dual-band Wi-Fi, but no wireless charging.
We’ve been pretty impressed with the photography on recent Asus phones, and thankfully the ROG keeps up that trend. Images captured in well-lit scenes display great detail, accurate colors, and commendable exposure, holding its own quite well against the top shooters in the market.
The same is true for dynamic and low-light scenarios – exposure is impressive, while details and colors are captured well. The only area that can sometimes trail the highest-end camera phones is noise reduction on very low light scenes.
Video can be captured in up to 4K resolution at either 30 or 60 fps, and results, much like those in photography, are very solid. Audio is clear and so is the picture – details are sharp, and colors remain quite accurate, exposing and stabilizing the video well, even though the ROG Phone only offers digital image stabilization.
While we’re on the topic, the ROG Phone features two dedicated amplifiers – one for each speaker – and support for 7.1 surround sound. These create a particularly loud, full, and immersive sound experience for video or gaming, but Asus’ Audio Wizard is still on board if you desire further EQ tweaking.
UPDATE: You can now read our Asus ROG Phone II Review!