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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 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 contained the controller, various rubber cushions for different devices, stickers, and an instruction manual. Given its $149.99 price tag, the absence of a carrying case or even a protective pouch was a slight letdown. However, the box and controller casing maintained 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 are unnecessary if using a protective case.
Razer Kishi Ultra Compatibility – iPhones, Cases, Android, and iPad Mini
Unlike most telescopic mobile controllers (which typically only support iPhones and Android devices), the Razer Kishi Ultra also accommodates tablets such as the iPad Mini 6th generation. While some recent telescopic controllers offer Bluetooth connectivity, the Razer Kishi Ultra's USB-C implementation boasts superior compatibility. For this review, I tested the controller with my iPhone 15 Pro, iPhone 14 Plus, and wired to my iPad Pro. Although I didn't test it on Android or Windows, I did connect it to my Steam Deck. It was recognized as a generic Xbox gamepad, functioning flawlessly with NBA 2K25 and providing satisfying rumble feedback in games like 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 and more modern titles such as Hades and Hitman Blood Money Reprisal. The shoulder buttons and triggers functioned as expected, mirroring the quality of Razer's previous controllers. The analog sticks were comfortable and smooth, while the face buttons, although clicky, exhibited more travel distance than anticipated.
After extensive use, including several hours-long gaming sessions (playing Zenless Zone Zero while charging my phone via passthrough), I have no complaints regarding the d-pad, buttons, or triggers.
The textured finish, while not rubbery, provides excellent grip and remains comfortable even during prolonged use. While I'm not a fan of Chroma lighting on controllers, and similar to the Razer Kitsune, I would have preferred dynamic lighting synchronization 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 Kishi Ultra provides a full-size feel, resembling a console controller with the phone nestled in the center. This might not appeal to those seeking a compact solution, but it's not intended to be one. The full-size design makes it the most comfortable mobile controller I've used.
Additional features include Chroma customization via the app, haptics (for Android and Windows), and virtual controller mode (Android only). The virtual controller mode is particularly beneficial for Android games that lack controller support on iOS, such as Genshin Impact.
Beyond these new features, the Razer Kishi Ultra includes a 3.5mm headphone jack, 15W passthrough charging, and L4 and R4 shoulder buttons.
Razer Kishi Ultra iOS Limitations – 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 the virtual controller mode, I hope Razer addresses the lack of haptic feedback on iOS. Given my appreciation for haptic feedback on PS5 and HD Rumble on Switch, a similar implementation on iOS would be a welcome addition.
Razer Kishi Ultra Price – Is It Worth It?
For most users, a wireless PS5 or Xbox controller offers a superior and more affordable wireless gaming experience on iOS. However, if you prefer a telescopic controller that directly attaches to your phone, the Razer Kishi Ultra's $150 price point represents a premium offering compared to the $99.99 price point of its competitors. Is the extra cost justified? If you're satisfied with the Razer Kishi or Backbone One, the upgrade is worthwhile for the enhanced comfort. However, the absence of haptics on iOS diminishes the overall experience compared to Android.
Long-term joystick drift remains a concern.
Razer Kishi Ultra – The Best Mobile Controller in 2024?
Compared to Razer's previous, more compact controllers, the transition to the full-size Kishi Ultra is significant. Similar to the Hori Split Pad Pro for the 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 bulkiness makes it less travel-friendly. Its size raises concerns about its portability unless carried in its original packaging. It's unlikely to replace my Kishi or Backbone One for travel, relegating its use to home gaming.
The lack of hall-effect analog sticks at this price point is disappointing. Having experienced drift issues with other controllers, while the Razer Kishi Ultra hasn't exhibited this yet, it remains a potential concern.
Having reviewed Backbone One and Razer Kishi models, I'm eager to explore the GameSir lineup.
Razer Kishi Ultra 2 Wishlist
For a future Razer Kishi Ultra iteration, beyond hall-effect sticks, I'd suggest smoothing out some of the sharper edges, particularly around the passthrough charging port. While appreciating the L4 and R4 buttons, I prefer bottom-mounted paddles for a more natural feel. Including these as options, potentially with L5 and R5 and remapping in the Razer Nexus app, would enhance its premium positioning. 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 Summary
If you prefer the feel of full-sized controllers like the PS5 or Xbox controllers and find compact mobile controllers uncomfortable, the Razer Kishi Ultra is ideal. Its comfortable grip, excellent d-pad, and face buttons are its strong points. The limited feature support on iOS is a drawback, but overall, it's a significant addition to the mobile controller market. I hope Razer addresses the lack of a carrying case and expands its features in future iterations.
Razer Kishi Ultra review score: 4.5/5
Amazon Link: Razer Kishi Ultra
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