Razer Kishi Ultra: A Game-Changing Mobile Controller in 2024

TouchArcade Rating: This April, the Razer Nexus (Free) app received an update adding support for the then-unannounced Razer Kishi Ultra controller. This controller boasts features like customizable analog stick deadzones and more. Since its release, the Razer Kishi Ultra has proven its compatibility extends beyond just phones, making it the priciest mobile controller I've encountered. However, its feature set justifies the cost for compatible devices. A long-time user of the Razer Kishi and Backbone One (including their USB-C iterations), I initially felt no need for a new controller. However, the Razer Kishi Ultra proved as transformative as the Hori Split Pad Pro was for the Nintendo Switch a few years back.

Razer Kishi Ultra – Package Contents

The Razer Kishi Ultra's packaging included the controller, several sets of rubber cushions (for different devices), stickers, and an instruction manual. Given its $149.99 price tag, I'd have appreciated a carrying case or at least a protective pouch. That aside, the box and controller packaging maintain Razer's usual high quality.

The rubber cushions are paired and clearly labeled: Pair A for iPhone, Pair B for iPad Mini 6th generation, and Pair C for Android devices. These cushions are unnecessary if you use a phone case.

Razer Kishi Ultra Compatibility – iPhones, Cases, Android, and iPad Mini

Unlike many mobile controllers (especially telescopic ones) that only support iPhones and Android devices, the Razer Kishi Ultra also works with tablets like the iPad Mini 6th generation. While some recent telescopic controllers offer Bluetooth connectivity, the Razer Kishi Ultra's USB-C connection seems to offer superior compatibility. For this review, I tested it with my iPhone 15 Pro, iPhone 14 Plus, and wired to my iPad Pro. While I didn't test it on Android or Windows, I did try it wired to my Steam Deck. It was recognized as a generic Xbox gamepad but functioned flawlessly in games like NBA 2K25 and provided decent rumble feedback in titles such as Bakeru.

Razer Kishi Ultra Buttons, D-pad, and Triggers

Before discussing its new features, let's assess the Razer Kishi Ultra's feel and performance. I initially had concerns about the d-pad, but it performed admirably in games like Garou: Mark of the Wolves ACA NeoGeo, Hades, and Hitman Blood Money Reprisal. Beyond the d-pad, the shoulder buttons and triggers function as well as those on Razer's previous controllers. The analog sticks are comfortable and smooth, while the face buttons offer a satisfying click, albeit with more travel than anticipated after using the original Razer Kishi.

After extensive use, including several hours-long gaming sessions (playing Zenless Zone Zero while charging my phone via passthrough), I have no complaints about the Razer Kishi Ultra's d-pad, buttons, or triggers.

The textured finish, while not rubbery, provides excellent grip and remains comfortable even during extended use. While I'm not typically a fan of Chroma lighting on controllers, and similar to the Razer Kitsune, I would have preferred if the lights could dynamically reflect on-screen gameplay.

Razer Kishi Ultra – New Features

The Razer Kishi Ultra's main selling point is its full-size form factor. Unlike the more compact designs of previous Razer controllers or the Backbone One, the Razer Kishi Ultra feels like holding your phone within a high-quality console controller. While this might not appeal to those seeking a compact solution, it's not designed to be one. This full-size design makes it the most comfortable mobile controller I've used.

Other notable features include Chroma customization via the app, haptics (for Android and Windows), and virtual controller mode (Android only). The virtual controller mode is beneficial for Android games that lack controller support on iOS, such as Genshin Impact.

Additional features include a 3.5mm headphone jack, passthrough charging (15W), and L4 and R4 shoulder buttons.

Razer Kishi Ultra Features Missing on iOS – Haptics and Virtual Controller Mode

Haptics and virtual controller mode are currently exclusive to Android (and Windows for haptics). I'm not overly concerned about the virtual controller mode, but I hope Razer will find a way to enable haptics on iOS devices. The haptic feedback on PS5 and HD Rumble on Switch are features I appreciate, and a similar implementation on iOS would be welcome.

Razer Kishi Ultra Price Point – Is It Worth It?

For most users, a wireless PS5 or Xbox controller offers a superior and cheaper alternative for iOS gaming. However, if you prefer a telescopic controller that attaches directly to your phone, the Razer Kishi Ultra's $150 price point is significantly higher than the $99.99 price point of popular competitors. Is the extra cost justified? If you're satisfied with the Razer Kishi and Backbone One, the added comfort makes the upgrade worthwhile. However, the lack of haptics on iOS diminishes the overall experience compared to Android.

Long-term joystick drift remains a concern, although I haven't experienced it yet.

Razer Kishi Ultra – The Best Mobile Controller in 2024?

My previous review of Razer's older controller is available here. The transition from the compact form factor I've grown accustomed to (across Razer and Backbone products) to the full-size Razer Kishi Ultra has been interesting. Similar to the Hori Split Pad Pro for the Nintendo Switch, I find myself wanting both a full-size and a more compact controller for my iPhone.

The Razer Kishi Ultra is undeniably the most comfortable mobile controller I've used, but its portability is a concern. I worry about its safety in my bag unless I transport it in its original box. It's unlikely to replace my Kishi or Backbone One for travel, but it's my go-to controller at home.

At this price point, I had hoped for hall-effect analog sticks. I've experienced drift issues with other controllers, and while the Razer Kishi Ultra hasn't shown this yet, it's a factor to consider.

Having reviewed Backbone One and Razer Kishi models, I'm eager to try GameSir controllers.

Razer Kishi Ultra 2 Wishlist

For a future Razer Kishi Ultra iteration, besides hall-effect sticks, I'd like smoother edges around features like the passthrough charging port. While I appreciate the L4 and R4 buttons, I prefer bottom-mounted paddles for better ergonomics. Adding these as options (perhaps L5 and R5 with remapping) would enhance the premium feel. Finally, including a carrying case would elevate the package. While not as expensive as a DualSense Edge or Victrix Pro BFG, a protective case would be a welcome addition.

Razer Kishi Ultra Review

If you prefer the feel of traditional PS5 or Xbox controllers and find compact mobile controller designs uncomfortable, the Razer Kishi Ultra is ideal. Its comfortable grip, excellent d-pad, and face buttons are standout features. The lack of full feature parity on iOS is disappointing, but it's a significant addition to the mobile controller market. I hope Razer continues to improve it and includes a carrying case in future releases.

Razer Kishi Ultra review score: 4.5/5

Amazon Link: Razer Kishi Ultra

(The book in the header image is Andy Kelly’s upcoming Perfect Organism: An Alien: Isolation Companion, which I'm currently reviewing. Pre-orders are available here.)

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