ROG Phone II
  • Features
  • Tech Specs
  • Gallery
  • Where to buy
  • Support
GAME CHANGER
PLAY COOL. PLAY FAST. TOTAL CONTROL.
World's first
Snapdragon™ 855 Plus
gaming phone
World's first
120Hz/1ms AMOLED
HDR Delta-E < 1 display
Monster 6000mAh
battery with ROG
HyperCharge
Side-charging design
with front-facing
speakers
Dual Surrounding
Vibration, headphone
jack, new accessories
ROG Phone II is the next step in the evolution of mobile gaming. It gives you the power to win, with the world's fastest1 Qualcomm® Snapdragon™ 855 Plus, 12GB RAM, a monster 6000mAh battery and the unrivaled GameCool II vapor-chamber cooling system for non-stop, full-speed performance. The ultrafast 120Hz/1ms AMOLED 10-bit HDR screen has world-beating Delta-E < 1 color accuracy and unrivaled touch latency for the gaming edge, while the iconic side-charging design gives you total control with uprated AirTrigger II technology, Dual Surrounding Vibration technology, dual front-facing speakers, a 3.5mm audio jack and the new quad mics with noise-cancellation. Brand-new optional accessories include the TwinView Dock II and ROG Kunai Gamepad. Mobile gaming has never been so epic!
Ultimate Edition
Ultimate performance, exclusive style
ROG Phone II Ultimate Edition upgrades your gaming experience, with an exclusive Matte Black colorway that gives it a unique personality, and distinctive patterning emblazoned on the back cover. Inside, there's a massive 1TB UFS 3.0 ROM to supercharge your data storage. And Cat 20 LTE support means you can enjoy mobile download speeds of up to an amazing 2Gbps, making it faster than you could ever imagine. Level up with the ROG Phone II Ultimate Edition!
 
Matte Black
exclusive colorway
 
1TB
ROM
Up to
2Gbps
Cat 20 LTE downloads
LTE
4X4
MIMO
PERFORMANCE
Dominating performance
ROG Phone II is powered by the world's fastest Qualcomm Snapdragon 855 Plus Mobile Platform, with a 2.96GHz clock speed and up to 12GB RAM for effortless gaming power. The latest Adreno™ 640 GPU brings faster display throughput and greater power efficiency to the table, making ROG Phone II a graphics powerhouse that's unfazed by demanding visuals. And it doesn't end there: the high-capacity 512GB UFS 3.0 ROM provides ultrafast data storage, and connectivity is supercharged with 4G LTE Cat 18 download speeds of up to 1.2Gbps and Wi-Fi speeds of up to 4.6Gbps with WiGig. If you crave mind-blowing performance, look no further than ROG Phone II.
 
SDM855 Plus
World's fastest Qualcomm®
Snapdragon™ 855 Plus
Mobile Platform
 
2.96GHz
CPU clock
 
15%
faster graphics2
Up to
12GB
RAM
Up to
512GB
ROM
Up to
1.2Gbps
Cat 20 LTE
downloads
 
UFS3.0
technology
PERFORMANCE
Dominating performance
ROG Phone II is powered by the world's fastest Qualcomm Snapdragon 855 Plus Mobile Platform, with a 2.96GHz clock speed and up to 12GB RAM for effortless gaming power. The latest Adreno™ 640 GPU brings faster display throughput and greater power efficiency to the table, making ROG Phone II a graphics powerhouse that's unfazed by demanding visuals. And it doesn't end there: the high-capacity 1TB UFS 3.0 ROM provides ultrafast data storage, and connectivity is supercharged with 4G LTE Cat 20 download speeds of up to 2Gbps and Wi-Fi speeds of up to 4.6Gbps with WiGig. If you crave mind-blowing performance, look no further than ROG Phone II.
 
SDM855 Plus
World's fastest Qualcomm®
Snapdragon™ 855 Plus
Mobile Platform
 
2.96GHz
CPU clock
 
15%
faster graphics2
Up to
12GB
RAM
Up to
1TB
ROM
Up to
2Gbps
Cat 20 LTE
downloads
 
UFS3.0
technology
GAMECOOL II
Max cooling for max performance
The second-generation GameCool II cooling system in ROG Phone II has a newly designed 3D vapor chamber that's even more effective at removing heat from the phone during full-speed operation. There's also a new AeroActive Cooler II that can fit over the new Aero Case3, and which features redesigned fan blades that deliver even more airflow into the ROG Aerodynamic System. It's much quieter and cools ROG Phone II more effectively at high loads, which translates directly into better performance for no-compromise full-speed operations. ROG Phone II won't let you down in the heat of battle, no matter how long victory takes.
 
AeroActive
Cooler II
for active cooling
Up to
5°C
lower surface
temperature
 
4X
quieter4
VENTS INSIDECOPPER HEAT SINK3D VAPOR CHAMBERVENTS ON BACK COVER
DISPLAY
Play fast. Play accurate.
ROG Phone II takes gaming visuals to the next level with the world's first 120Hz/1ms AMOLED 10-bit HDR display, a truly magnificent 6.59-inch screen that delivers unbelievably fluid, blur-free gaming and entertainment. Its world-beating color accuracy — with a Delta-E of less than 1 — ensures games look just like the developer intended, and the unrivaled touch latency gives you instant responsiveness for a competitive edge. To protect this state-of-the-art display, it's covered with super-tough Corning® Gorilla® Glass 6.
 
6.59”
display size
 
120Hz
refresh rate
 
1ms
response time
 
49ms
touch latency
 
Delta-E < 1
color accuracy
 
10-bit
HDR display
Corning
Gorilla Glass 6
for best protection
BATTERY
Non-stop stamina
The monster 6000mAh battery in ROG Phone II gives you non-stop gaming power, wherever you are. ROG HyperCharge direct-charging technology — which takes the charging circuitry out of the phone and puts it in the special 30W charger — gives ROG Phone II shorter and safer charge times. Support for PD charging means you can easily charge your phone with any USB-C charger, or charge other devices with your ROG Phone II.
6000mAh
high-capacity battery
58mins
fast charging from
0 to 4000mAh capacity
30W
HyperCharge
Quick Charge 4.0
support
PDCharging
technology
ULTRASONIC AIRTRIGGERS
Engineered for victory
ROG Phone II is engineered for victory from the ground up, with its pioneering landscape-oriented ergonomic design. Uprated AirTrigger II technology uses an advanced architecture to reduce the vibration latency to 20ms, and also gives you extra-precise ultrasonic touch controls — now supporting both tap and slide motions — with fine-tuned haptics for a console-like button feel.
48-pin custom connector
with USB 3.0 Type-C
+ custom port
20ms
vibration latency
AUDIO
Immersive stereo sound, crystal-clear communication
ROG Phone II is armed with truly awesome immersive audio capabilities. It has ultra-powerful front-facing speakers at each end of the phone for pinpoint stereo imaging in landscape mode, a 24-bit/192KHz audio engine with Hi-Res Audio support, a 3.5mm headphone jack, and DTS: X Ultra for theater-quality surround-sound. Games have never sounded this good. To ensure the clearest in-game voice communications possible, ROG Phone II is equipped with a noise-canceling quad-mic array, so your team chat won't be interrupted by background noise. Effective teamwork is effortless with ROG Phone II.
dual front-facing
stereo speakers
with DTS:X Ultra
3.5mm audio jack
dual smart amplifiers
the latest NXP 9874
smart amplifiers
24-bit/192KHz
Hi-Res Audio
7.1-channel
surround sound
Qualcomm®
aptX™ Adaptive
quad mics
with noise-cancellation
MICROPHONES
SPEAKERS
CONNECTIVITY
Landscape-optimized Wi-Fi
Gaming over Wi-Fi can be a hit-and-miss experience if your connection isn't perfect. ROG Phone II is the first phone of its kind to use a multi-antenna system that minimizes lag and ensures rock-solid connectivity. The four antennas are optimally located to deliver maximum Wi-Fi throughput when you're gaming in landscape mode, minimizing lag for the best connected experience. And to ensure your gaming is never interrupted, the clever Game Genie software prevents the phone switching between Wi-Fi and 4G when you're gaming.
 
multi-antenna Wi-Fi
 
4.5X
throughput improvement5
Up to
1.2Gbps
Cat 18 LTE downloads
Up to
2Gbps
Cat 20 LTE downloads
LTE
4X4
MIMO
Armoury Crate + Game Genie
Total control: ROG Armoury Crate and ROG Game Genie
Every aspect of ROG Phone II is designed to immerse you in your gaming, starting with the brand-new ROG Armoury Crate and ROG Game Genie apps. Armoury Crate is the command and control center for your gaming experience, where you can browse and run all your installed games, manage auto-launch game profiles, and configure all your phone's game-related settings. Game Genie helps you get the very best gaming experience on your ROG Phone II, and runs automatically when you launch a game. Its easily accessible toolbar can be called up at any time to optimize performance, turn off notifications and messages, lock brightness, display game and device info, customize the AirTriggers and much more! Gaming is more than a pastime with ROG Phone II — it's a way of life.
Armoury Crate
Game Genie
Replay
Dual Surrounding Vibration
Total control: Feel the action
With ROG Phone II you can actually feel the action all around you, courtesy of the powerful Dual Surrounding Vibration system that provides 3D force-feedback sensations. The AirTriggers also incorporate feedback for a fully immersive sensory experience.
Replay
AURA RGB
Outshine the competition
ROG Phone II features ASUS Aura RGB lighting, with an illuminated rear ROG logo that can display a whole rainbow of lighting schemes: static, breathing, strobing or colour cycling. You can trigger lighting effects with phone events such as incoming calls, notifications and more, to give your ROG Phone II a unique personality.
Static
Breathing
Color Cycle
Strobing
ACCESSORIES
Expand your enjoyment
ROG Phone II is not just a phone, but a uniquely expandable mobile gaming system. The new ROG Kunai Gamepad — which consists of the ROG Kunai Bumper, ROG Kunai Controllers and ROG Kunai Holder — can be used as a standalone gamepad, or attached to ROG Phone II itself to provide physical controls. The all-new TwinView Dock II dual-screen gaming system has enhanced cooling and a high-capacity 5000mAh extended battery pack. And of course, the existing WiGig Display Dock Plus and Mobile Desktop Dock are also supported, giving you the choice of fully wireless big-screen gaming, or a desktop-like gaming experience with enhanced connectivity and audio.
TwinView Dock II
ROG Kunai Gamepad
WiGig® Display Dock Plus
ROG Lighting Armor Case
Aero Case
AeroActive Cooler II
Mobile Desktop Dock
Two screens, one awesome gaming center
The all-new ROG TwinView Dock II gives you a genuine 120Hz/1ms dual-screen gaming experience that's perfect for extended game display or group communication. It's now lighter and better balanced, and includes an enhanced cooling system and a high-capacity 5000mAh battery pack for marathon sessions. Epic!
Get physical!
The ROG Kunai Gamepad consists of three modular components — the ROG Kunai Bumper, ROG Kunai Controllers and ROG Kunai Holder. The two-part Kunai Controllers can be attached to the Kunai Gamepad Holder to create a standalone gamepad, or combined with the Kunai Bumper to add physical gamepad controls to ROG Phone II itself. You've never experienced mobile gaming like this!
Ditch the cables for big-screen gaming
With the WiGig® Display Dock Plus, ROG Phone II gains ultra-low-latency wireless display connectivity featuring Qualcomm® 11ad (WiGig) technology for 60GHz Wi-Fi, so you can enjoy immersive, cable-free big-screen gaming. You can also connect to a wired LAN using the bundled USB 3 LAN adapter.
Turn on the lights!
The new ROG Lighting Armor Case not only protects your phone from scratches and bumps, but it also supports Aura lighting for an out-of-this-world visual experience. You can customize it to match your wallpaper and provide visual system notifications.
Replay
Stay protected!
The cool skeletal design of the Aero Case improves heat dissipation without compromising protection, keeping your entire phone safe from everyday scratches. Aero Case gives you the freedom to enjoy long gaming sessions, using the new AeroActive Cooler II or TwinView Dock II.
Be cool!
The new AeroActive Cooler II has been redesigned to direct airflow more effectively into the ROG Aerodynamic System for even better cooling at high loads, which directly translates into better performance. Now you can enjoy no-compromise full-speed operation.
Expand to the max for desktop-style gaming
The Mobile Desktop Dock gives ROG Phone II unprecedented expansion capabilities. Connect to an external 4K UHD monitor, mouse and keyboard while using ROG Phone II as an auxiliary display, hook up to a wired gigabit LAN and use the S/PDIF output to drive your 5.1-channel surround-sound system. Who says you need a desktop PC for incredible gaming?
CAMERAS
Epic dual-camera photography
The dual-camera system in ROG Phone II is equipped with a flagship Sony® IMX586 sensor that's at the pinnacle of mobile photography. The 48MP main camera delivers unprecedented resolution, and features cutting-edge Quad Bayer technology for large-pixel levels of light sensitivity so you can always capture the best photos, day or night. The 13MP ultrawide secondary camera puts more of the scene in your shots, and there's also a powerful 24MP front camera for high-resolution selfies, team shots and live streams. ROG Phone II brings you an epic mobile photography experience.
Sony® IMX586
flagship sensor
48MP
main camera
F1.79
wide aperture
1.6µm
large effective pixel size6
13MP
secondary camera
125°
ultrawide view
24MP
front camera
Software
Game on
The all-conquering ROG UI is at the heart of ROG Phone, and as well as powering the brand-new in-display fingerprint sensor, it also includes the awesome X Mode. X Mode allows you to dedicate all the system performance to games, optimize game-data processing performance, and maximize the efficiency of the new AeroActive Cooler II. Mode also prevents RAM-eating and battery-sapping app activity, based on a customizable list of apps.
X Mode
  • Based on clock speed, compared to other smartphone processors, at time of announcement in July, 2019.
  • Manufacturer's performance data, compared to standard Qualcomm® Snapdragon™ 855 with Adreno™ 640 GPU.
  • The availability of the Aero Case may vary by country.
  • Compared to the previous-generation AeroActive Cooler.
  • Compared to the previous-generation ROG Phone.
  • When the resolution is set to 12 effective megapixels.
  • All images are simulated for illustration purposes.
Super-smooth 120Hz visuals
The incredible 120Hz AMOLED display on ROG Phone II ensures butter-smooth visuals, however frantic the action, so you're less likely to miss an enemy or dodge incoming threats!
Ultra-accurate color
Delta-E is a measure of the difference between two colors: the average human eye can't differentiate colors that differ by a Delta-E of less than 3. The screen on ROG Phone II has a world-beating Delta-E value of less than 1, meaning it displays the most accurate colors possible for a superb visual experience.
Delta-E < 1
color accuracy
Ultra-responsive touch
Every millisecond counts in fast-paced action games, so ROG Phone II's touchscreen is designed with ultra-low 49ms touch latency — a world's first — for instant fingertip response. Your touch is ROG Phone II's command!
 
240Hz
touch sampling rate
World's first
49ms
touch latency
10-bit HDR color
ROG Phone II's display features 10-bit HDR color support, which can display over 1 billion colors! Ordinary 8-bit displays on non-HDR phones can display just 16.77 million colors, so you can see why everything on ROG Phone II looks so rich and vivid!
ROG Phone II with 10-bit HDR
1073.74
million colors
Others with 8-bit SDR
16.77
million colors
30W HyperCharge
ROG Phone is bundled with a 30W power adapter that incorporates ROG HyperCharge, a direct-charge technology that puts the charging circuitry inside the power adapter rather than the phone. For maximum flexibility, you can also charge ROG Phone with any standard USB-C cable.
Direct ChargingROG HyperCharge TechnologyMust use proprietary cable (4A)High CompatibilityStandard cable (3A) for same performance
Unbeatable charging speed
ROG Phone II not only gives you the monster 6000mAh battery, but also provides the speedy 30W HyperCharge to ensure you have the shorter charge time.
58mins
fast charging from
0 to 4000mAh capacity
32% faster
than competitor O
ROG Phone II
One-day use 4000mAh
58mins
Competitor O
1hr 26mins
Take control!
In any game, precise control is the key to victory, but the lack of physical buttons on phones means your thumbs have to work overtime. Unless you have ROG Phone II, that is! ROG Phone II is designed to give you a more console-like gaming experience, with three unique ultrasonic AirTrigger II touch sensors. These now have new algorithms, upgraded 20ms vibration latency, and new support for sliding touch gestures, all designed to bring you the very best gaming experience possible.
Finger resting trigger
New sliding gesture for games
New dual vibration feature
New multi-antenna design
ROG Phone II is built for landscape mode: this includes the innovative multi-antenna design that optimizes Wi-Fi connectivity when the phone's oriented in landscape mode. The final victory will be yours!
4.5X
throughput improvement5
ROG Phone II
Wi-Fi 1
Wi-Fi 2
Wi-Fi 3
Wi-Fi 4
Competitor S
Wi-Fi 1
Wi-Fi 2

CUSTOMER REVIEWS

Recommended Products

ROG Phone 8 Pro

Beyond Gaming

ROG Phone 8

Beyond Gaming

ROG Phone 9

AI ON, GAME ON

ROG Phone 9 Pro

AI ON, GAME ON

Related Products

ROG Flow X13 Gaming Laptop (2023) GV302

  • AMD Radeon™ 780M Laptop GPU
  • Windows 11 Home
  • AMD® Ryzen™ 9
  • Up to 13.4 inch, FHD+ 16:10 (1920 x 1200, WUXGA), Refresh Rate:120Hz
  • Up to 8GB*2 LPDDR5 on board
  • Up to 512GB PCIe® 4.0 NVMe™ M.2 SSD (2230)

ROG XG Mobile (2023)

ROG XG Mobile, GC33, NVIDIA GeForce RTX 4090 Laptop GPU, external GPU, PCIe Gen 4.0x8, 330W integrated adapter, USB-Type A 3.2 Gen2, USB-Type C 3.2 Gen2, HDMI 2.1, DP 1.4, RJ-45 Jack(2.5G), DC input jack,

ROG Raikiri

The ROG Raikiri PC controller features two rear buttons, left and right triggers with short and full range of motion plus dead zone customization, built-in ESS DAC for supreme audio, joystick sensitivity and response curve customization. The ROG Raikiri is ideal for gaming on PC, laptop or the next gen Xbox console.

ROG Raikiri Pro

The ROG Raikiri Pro PC Controller features an OLED display, four rear buttons, selectable triggers, ESS DAC, customizable joystick sensitivity and response curves, and tri-mode connectivity. It’s ideal to play in wired USB-C, 2.4GHz, or Bluetooth on PCs

ROG Ally Gaming Console (2023) RC71L

  • AMD Radeon™ Graphics
  • Windows 11 Home
  • Up to AMD Ryzen™ Z1 Extreme Processor
  • 7-inch, FHD (1920 x 1080) 16:9, Refresh Rate: 120Hz
  • Up to 16GB LPDDR5 on board
  • Up to 512GB PCIe® 4.0 NVMe™ M.2 SSD (2230)

ROG Tessen Mobile Controller

Transform Your Game

ROG Carnyx

Professional cardioid condenser gaming microphone features a studio-grade 25 mm condenser capsule, 192 kHz / 24-bit sampling rate, high-pass filter, built-in pop filter, premium metal shock mount, and ASUS Aura Sync RGB lighting.

ROG XG Mobile (2025)

  • Up to NVIDIA®GeForce RTX™ 5090 Laptop GPU
  • Thunderbolt™ 5 Type-C/Power Delivery 3.0 (27W)
  • USB 3.2 Gen2 Type-A
  • HDMI2.1 FRL
  • DisplayPort™ 2.1
  • RJ-45 LAN port
  • SD Card reader(Standard)/UHS-II(312MB/s)
  • Power Connector

Disclaimer

  • Specifications and features vary by model, and all images are illustrative. Please refer to specification pages for full details.
  • PCB color and bundled software versions are subject to change without notice.
  • Brand and product names mentioned are trademarks of their respective companies.
  • Products certified by the Federal Communications Commission and Industry Canada will be distributed in the United States and Canada. Please visit the ASUS USA and ASUS Canada websites for information about locally available products.
  • All specifications are subject to change without notice. Please check with your supplier for exact offers. Products may not be available in all markets.
  • Specifications and features vary by model, and all images are illustrative. Please refer to specification pages for full details.
  • PCB color and bundled software versions are subject to change without notice.
  • Brand and product names mentioned are trademarks of their respective companies.
  • Unless otherwise stated, all performance claims are based on theoretical performance. Actual figures may vary in real-world situations.
  • The actual transfer speed of USB 3.0, 3.1, 3.2, and/or Type-C will vary depending on many factors including the processing speed of the host device, file attributes and other factors related to system configuration and your operating environment.
  • For pricing information, ASUS is only entitled to set a recommendation resale price. All resellers are free to set their own price as they wish.
  • Price may not include extra fee, including tax、shipping、handling、recycling fee.