Razer Kishi Ultra: Redefining Mobile Gaming Excellence 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. While it's currently the priciest mobile controller on the market, its feature set justifies the cost for specific devices. As 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, but the Razer Kishi Ultra changed my perspective, much like the Hori Split Pad Pro did for the Nintendo Switch.

Razer Kishi Ultra – Package Contents

The Razer Kishi Ultra's packaging includes the controller, several sets of rubber cushions for different devices, stickers, and an instruction manual. At $149.99, the absence of a carrying case or pouch is a notable omission. However, the box and controller packaging maintain Razer's usual high quality.

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

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

Unlike many mobile controllers, especially telescopic ones, which primarily support iPhone and Android, the Razer Kishi Ultra also supports tablets like the iPad Mini 6th generation. While some recent telescopic controllers offer Bluetooth, this USB-C controller boasts exceptional compatibility. For this review, I tested it on my iPhone 15 Pro, iPhone 14 Plus, and wired on my iPad Pro. While I didn't test Android or Windows, I did test it wired on my Steam Deck. It was recognized as a generic Xbox gamepad but functioned flawlessly in games like NBA 2K25 and Bakeru (demonstrating decent rumble support).

Razer Kishi Ultra Buttons, D-pad, and Triggers

Before discussing new features, let's assess the controller's feel and performance. My initial concerns about the d-pad proved unfounded; it performed excellently in games like Garou: Mark of the Wolves ACA NeoGeo, Hades, and Hitman Blood Money Reprisal. The shoulder buttons and triggers function as well as 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 extensive use, including several hours-long gaming sessions (e.g., Zenless Zone Zero while charging via passthrough), I have no complaints regarding the d-pad, buttons, or triggers.

The textured finish provides a good grip and remains comfortable even during extended use. While I'm not a fan of Chroma lighting on controllers, I would have preferred synchronized on-screen gameplay lighting, similar to the Razer Kitsune.

Razer Kishi Ultra – New Features

The Razer Kishi Ultra's primary appeal lies in its full-size form factor. Unlike Razer's previous offerings or the Backbone One, it's a full-sized controller, making it exceptionally comfortable. This might not appeal to those seeking a compact solution, but that's not its intended purpose.

Other features include Chroma customization via the app, haptics (Android and Windows), and virtual controller mode (Android only). The virtual controller mode is beneficial for Android games lacking controller support outside of iOS.

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 exclusive to Android (and Windows for haptics). While I'm less concerned about virtual controller mode, the absence of haptics on iOS is a drawback. Given my appreciation for haptic feedback on PS5 and HD Rumble on Switch, its inclusion on iOS would be a welcome improvement.

Razer Kishi Ultra Price Point – Is It Worth It?

For most users, a wireless PS5 or Xbox controller offers a superior and cheaper wireless gaming experience on iOS. However, if you prefer a telescopic controller that attaches directly to your phone, the Razer Kishi Ultra's $150 price tag represents a premium offering compared to the $99.99 price point of competitors. The added comfort justifies the higher cost for those already comfortable with the pricing of the Razer Kishi and Backbone One. However, the lack of haptics on iOS diminishes the overall experience compared to Android.

Long-term joystick drift remains a potential concern.

Razer Kishi Ultra – The Best Mobile Controller in 2024?

Compared to my years of experience with Razer and Backbone's compact controllers, transitioning to the full-size Razer Kishi Ultra has been an interesting experience. Similar to the Hori Split Pad Pro for Switch, I now find myself wanting both a full-size and a more compact controller for my iPhone.

The Razer Kishi Ultra is undoubtedly the most comfortable mobile controller I've used, but its portability is a concern. Its size makes it less convenient for travel unless carried in its large box. It's primarily a home-use controller for me.

The absence of hall-effect analog sticks at this price point is disappointing. While I haven't experienced drift yet, it's a potential long-term issue.

Having reviewed Backbone One and Razer Kishi models, I'm keen to explore the GameSir lineup in the future.

Razer Kishi Ultra 2 Wishlist

For a future Razer Kishi Ultra iteration, hall-effect sticks are a priority. I'd also appreciate smoother edges around features like the passthrough charging port. While I appreciate the L4 and R4 buttons, bottom-mounted paddles would be more intuitive, ideally with L5 and R5 options and app-based remapping. Finally, a carrying case would significantly enhance the package.

Razer Kishi Ultra Review

For users accustomed to full-sized controllers (PS5, Xbox Series X, etc.) who find compact mobile controllers uncomfortable, the Razer Kishi Ultra is ideal. Its comfortable grip, excellent d-pad, and face buttons are highlights. The lack of full iOS feature support is disappointing, but it's a significant addition to the mobile controller market. The addition of a carrying case would further improve its overall appeal.

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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