Razer Kishi Ultra Smartphone Gaming: The Ultimate Gaming Edge

TouchArcade Rating: This April, the Razer Nexus (Free) app received an update adding support for the then-unannounced Razer Kishi Ultra controller, featuring customizable analog stick deadzones and more. Since its release, the Razer Kishi Ultra has proven its compatibility extends beyond just smartphones. While undeniably the priciest mobile controller on the market, its feature set justifies the cost for specific 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, much like the Hori Split Pad Pro's impact on the Nintendo Switch, completely changed my perspective.

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. Given its $149.99 price tag, the absence of a carrying case or pouch is a notable omission. However, the box and controller packaging maintain Razer's usual high-quality construction.

The included rubber cushions are paired and labeled for iPhone (Pair A), iPad Mini 6th generation (Pair B), and Android (Pair C). 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. Recent telescopic controllers have incorporated Bluetooth, but this USB-C controller boasts superior compatibility. For this review, I tested the Razer Kishi Ultra 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, functioning well in games like NBA 2K25 and exhibiting satisfying rumble in titles such as Bakeru.

Razer Kishi Ultra Buttons, D-pad, and Triggers

Before delving into its new features, let's assess the Razer Kishi Ultra's feel and performance. My initial concerns about the d-pad proved unfounded; it performed admirably in games like Garou: Mark of the Wolves ACA NeoGeo, Hades, and Hitman Blood Money Reprisal. The shoulder buttons and triggers function flawlessly, mirroring the quality of 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 (like Zenless Zone Zero while charging my phone via passthrough), I have no complaints regarding 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, similar to the Razer Kitsune, I would have preferred dynamic lighting that synchronized with on-screen gameplay.

Razer Kishi Ultra – New Features

The Razer Kishi Ultra's primary appeal lies in its full-size form factor. Unlike the compact designs of previous Razer controllers or the Backbone One, the Razer Kishi Ultra offers a full-size feel, placing your phone centrally within a high-quality console controller. This may not suit users seeking a compact solution, but it's not intended 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 (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.

Beyond the new features, the Razer Kishi Ultra includes 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), absent from the iOS version. While I'm less concerned about virtual controller mode, I hope Razer will implement haptics support for iOS devices. The haptic feedback on PS5 and HD Rumble on Switch are features I appreciate, and a similar implementation on iOS would be a welcome addition.

Razer Kishi Ultra Price Point – Is It Worth It?

For most users, a wireless PS5 or Xbox controller offers a superior and more affordable gaming experience on iOS. 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 alternatives. Is the extra cost justified? If you're satisfied with the current pricing of the Razer Kishi and Backbone One, the enhanced comfort makes the upgrade worthwhile. However, the lack of haptics on iOS diminishes the overall experience compared to Android, where the full feature set is available.

Long-term joystick drift remains a potential concern.

Razer Kishi Ultra – The Best Mobile Controller in 2024?

Compared to Razer's previous, more compact controllers, the transition to the full-size Razer Kishi Ultra is notable. Similar to the Hori Split Pad Pro for the Nintendo Switch, I find myself preferring 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 drawback. Its size makes it cumbersome to transport unless carried in its original box. It's unlikely to replace my Kishi or Backbone One for travel; it's primarily a home-use controller.

The lack 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 eager to explore GameSir controllers.

Razer Kishi Ultra 2 Wishlist

For a future Razer Kishi Ultra iteration, hall-effect analog sticks are a must. I'd also like to see smoother edges, particularly around the passthrough charging port. While the L4 and R4 buttons are appreciated, I prefer bottom-mounted paddles for improved ergonomics. Adding L5 and R5 paddles with remapping capabilities in the Razer Nexus app would be a significant enhancement. Finally, a carrying case should be included.

Razer Kishi Ultra Review

If you prefer the feel of full-sized controllers like those found on PS5 or Xbox Series consoles and find compact mobile controller buttons and sticks less comfortable, the Razer Kishi Ultra is ideal. Its comfortable grip, excellent d-pad, and face buttons are its strengths. The lack of full feature support on iOS is a letdown, but it's a valuable addition to the mobile controller market. A carrying case would significantly improve its portability.

Razer Kishi Ultra review score: 4.5/5

Amazon Link: Razer Kishi Ultra

(The book featured in the header image is Andy Kelly's upcoming Perfect Organism: An Alien: Isolation Companion, currently being reviewed.)

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