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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 smartphones, making it, to my knowledge, the priciest mobile controller available. However, it delivers more than expected, especially 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. The Razer Kishi Ultra, however, changed my perspective, much like the Hori Split Pad Pro did for the Nintendo Switch years ago.
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, I anticipated a carrying case or at least a protective pouch. However, the box and controller packaging maintain Razer's usual high quality.
The rubber cushions are paired and clearly 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 – iPhone, Cases, Android, and iPad Mini
Unlike most mobile controllers (especially telescopic ones) that only support iPhone and Android, the Razer Kishi Ultra also supports 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 boast 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 while playing NBA 2K25 on the Steam Deck and also offered decent rumble in games like Bakeru.
Razer Kishi Ultra Buttons, D-pad, and Triggers
Before discussing new features, let's assess the controller's feel and performance. I initially had reservations about the d-pad, but it performed exceptionally well in games like Garou: Mark of the Wolves ACA NeoGeo, and newer titles such as Hades and Hitman Blood Money Reprisal. Beyond the d-pad, the shoulder buttons and triggers function as smoothly as those on Razer's previous controllers. The analog sticks are comfortable and responsive, and the face buttons are clicky, though with more travel than anticipated compared to the original Razer Kishi.
Overall, after extensive use (including several hours-long gaming sessions with Zenless Zone Zero while charging my phone via passthrough charging), 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 prolonged use. I'm not a fan of Chroma lighting on controllers, and, similar to the Razer Kitsune, I would have preferred if the lights could dynamically reflect the on-screen gameplay.
Razer Kishi Ultra – New Features
The Razer Kishi Ultra's main selling point is 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, resembling holding your phone within a high-quality console controller. This might not appeal to those 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 (for Android and Windows), and virtual controller mode (Android only). The virtual controller mode is beneficial for Android games, as some notable titles lack controller support on mobile platforms outside of iOS (e.g., Genshin Impact).
Beyond these 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) and unavailable on iOS. While I'm not overly concerned about virtual controller mode, I hope Razer will find a way to enable haptics on iOS devices. I appreciate haptic feedback on the PS5 and HD Rumble on the Switch, and a similar feature on iOS would be a welcome addition.
Razer Kishi Ultra Price Point – Is It Worth It?
I believe most users would be better served by a wireless PS5 or Xbox controller on iOS – a superior and more affordable option. However, if you desire a telescopic controller that attaches directly to your phone, the leading alternatives are priced around $99.99. Therefore, the Razer Kishi Ultra's $150 price point positions it as a premium controller. Is it worth the extra cost? If you're satisfied with the current pricing of the Razer Kishi and Backbone One, the added comfort justifies the price increase. However, the lack of haptics on iOS diminishes the overall experience compared to Android, where all features are fully functional.
The long-term durability of the joysticks and potential for drift remains to be seen.
Razer Kishi Ultra – The Best Mobile Controller in 2024?
If you haven't read my review of Razer's previous controller, I recommend checking it out. Transitioning from the compact form factor I've used for years (across Razer and Backbone products) to this larger controller has been an interesting experience. 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 undoubtedly 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. I'm unsure if it will replace my regular Kishi or Backbone One for travel, but I'll primarily use it at home.
At this price point, I had hoped for hall-effect analog sticks. I've experienced joystick drift with several controllers, and while it hasn't occurred with the Razer Kishi Ultra (or the original Kishi) yet, it's a potential concern for the future.
Having reviewed Backbone One and Razer Kishi models, I'm eager to explore the GameSir lineup, which seems promising. Hopefully, I'll have the opportunity soon.
Razer Kishi Ultra 2 Wishlist
For a future Razer Kishi Ultra iteration, aside from hall-effect sticks, I'd like to see some of the sharper edges (like the passthrough charging port) smoothed out. While I appreciate the L4 and R4 buttons, I prefer bottom-mounted paddles for a more natural feel. Offering these as options, given the premium price, would be beneficial. Perhaps even L5 and R5 paddles with remapping in the Razer Nexus app. Finally, a carrying case would be a welcome addition, mirroring the inclusion of hard cases with high-end console controllers. While not as expensive as a DualSense Edge or Victrix Pro BFG, a carrying case would be a valuable and relatively inexpensive inclusion.
Razer Kishi Ultra Review
If you're accustomed to playing with traditional PS5 or Xbox Series controllers (or any full-sized controller) and find the compact Joy-Con-sized buttons and sticks of typical mobile controllers unsatisfactory, the Razer Kishi Ultra is ideal. Its comfortable grip, excellent d-pad, and face buttons are highlights. The lack of full feature support on iOS is disappointing, but it's a significant addition to the mobile controller market. I hope Razer continues to improve upon this design, including the addition of a carrying case for enhanced portability.
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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