Updated: September 2, 2026 · AceGamer Editorial

Quick answer — The AceGamer HyperShadow D4 and the Flydigi Vader 4 Pro are both feature-rich pro controllers, and the platforms you play on will usually decide between them before the spec sheets do. The D4 ($49.99) supports PS4 with a touchpad and speaker, uses newer TMR joysticks, and configures everything on the controller with no app. The Vader 4 Pro (around $80) has no PlayStation or Xbox support at all, but offers Hall Effect sticks with tension rings you adjust by hand, a published 1000 Hz polling rate, six macro buttons, and a gyro that reviewers rate as the best on any third-party pad — and it is being replaced by the pricier Vader 5 Pro. PS4 owners have one choice here; PC-focused players have a real decision, and this guide lays it out honestly in both directions.

What are the D4 and the Vader 4 Pro?

The AceGamer HyperShadow D4 is a $49.99 full-size pro controller in the PlayStation layout. It uses JS13Pro TMR magnetic joysticks, supports PS4, PC, Nintendo Switch, Switch 2, iOS and Android, connects over Bluetooth, an included 2.4G receiver or USB-C, and carries four back buttons with 24-step macros, two-stage switchable triggers, dual grip and dual trigger vibration motors, a clickable touchpad and built-in speaker in PS4 mode, a 6-axis motion sensor and a 1000 mAh battery rated for 7–20 hours. Everything here is from the official listing, consolidated in D4 specs and price; the full assessment is in the D4 review.

The Flydigi Vader 4 Pro is a full-size pro controller in the Xbox layout from a well-established third-party brand. It pairs Hall Effect sticks with tool-free tension adjustment, switchable analogue or micro-switch triggers, and a gyro widely regarded as the best on a third-party pad, typically for under $80; the catches are no Xbox or PlayStation support, rough companion software, and a successor already on sale. Flydigi's own product page lists its platforms as PC, Switch, TV, Android and laptop, states plainly that Xbox and PS are not supported, and lists wired, Bluetooth and 2.4G connections with a 1000 Hz response rate. It is a controller that earned its reputation, and this comparison treats it as such.

The structural difference is easy to state: the Vader 4 Pro is a PC-and-Switch pro pad with premium customisation; the D4 is a multi-platform pro pad whose defining extra is PlayStation 4 support. The rest of this guide works through what that means feature by feature.

D4 vs Vader 4 Pro: specs side by side

D4 figures are from AceGamer's listing. Vader 4 Pro figures are from Flydigi's product page and the reviews cited in this guide; where sources differ or a figure is unpublished, the table says so.

Which platforms does each support?

This is the decisive difference. The D4 supports PS4; the Vader 4 Pro does not support PlayStation or Xbox at all.

Flydigi is unusually direct about this. Its product page lists PC, Switch, TV, Android and laptop, and states that Xbox and PS are not supported so far. That is not a gap a firmware update is likely to close, since third-party PlayStation compatibility generally requires licensing that Flydigi does not hold. For a PS4 owner, the Vader 4 Pro is simply not an option, however good its sticks are.

The D4, by contrast, treats PS4 as a first-class platform. In PS4 mode its clickable touchpad, built-in speaker and 3.5 mm headset jack are all active, so PS4 games that use the touchpad for maps or gestures, or route audio through the pad, behave as they would with a DualShock 4. That is the combination — contactless sticks plus real PS4 support — that almost no pro controller offers, and it is why the D4 anchors AceGamer's PS4 controllers. Setup is in how to connect the D4 to a PS4.

On the shared platforms the two are close. Both cover PC and the Nintendo Switch over Bluetooth, 2.4G and wired. The D4's listing also names the Switch 2 and iOS; the Vader 4 Pro's names TV and laptop, and Flydigi's page does not specifically list the Switch 2 or iOS, so this guide does not assume either way. Neither controller lists PS5 or Xbox. For a PC-only or Switch-only player, platform support will not separate them, and the decision moves to the features below.

TMR vs Hall Effect: whose sticks are better?

Both are contactless and drift-resistant. The D4's TMR sticks use the newer, more sensitive sensor; the Vader 4 Pro's Hall Effect sticks add something the D4 does not have — tension rings you adjust by hand, mid-game. Call it a split decision, with each side leading on a different axis.

On the sensor, the D4 leads. TMR (tunneling magnetoresistance) is the third generation of stick sensing, after potentiometers and Hall Effect. It shares Hall Effect's contactless design — there is no wearing wiper, so the usual cause of drift is absent — but responds far more strongly to small field changes, giving finer resolution and lower power draw. The difference over a good Hall Effect stick is real but subtle for most players, most noticeable in precision aiming and battery life, and this guide will not oversell it. The full explanation is in what is a TMR joystick? and the head-to-head in TMR vs Hall Effect.

On adjustability, the Vader 4 Pro leads, and it is worth being generous here because the feature is unusual. Each stick sits inside a rotating tension ring that adjusts spring force from roughly 40 to 100 grams-force, step-lessly, with bare fingers and without tools — something reviewers note no other controller does without a tool or a module swap — so you can run a light left stick for movement and a heavy right stick for fine aim and change your mind between matches. The D4's TMR sticks have no equivalent. If tension tuning matters to you, the Vader 4 Pro is the better stick assembly regardless of sensor generation.

The honest summary: a PC player who wants the newest sensor picks the D4; a PC player who wants to tune stick feel picks the Vader 4 Pro; and both get sticks that should hold their precision far longer than any potentiometer pad. Whether TMR's sensor advantage justifies the choice on its own is covered in do TMR controllers drift?

How do the triggers and vibration compare?

Close to parity, with a shared design idea: both controllers switch between a linear analogue trigger and a short micro-switch trigger, and both put vibration motors in the grips and the triggers.

The D4's two-stage travel switch selects micro-switch mode for a short, clicky pull suited to shooters, or linear mode for full analogue travel suited to racing and flight. The Vader 4 Pro's triggers likewise switch between a Hall Effect linear mode and a micro-switch mode with one key. The Vader's linear mode uses Hall sensing for the trigger travel, which is a premium detail; the D4's listing does not specify its trigger sensor type, so no claim is made about it here.

On vibration, the D4 has dual grip motors plus dual trigger haptic motors, with intensity set on the controller at 100%, 70%, 30% or off. The Vader 4 Pro has four-zone vibration across counter-weighted grip motors and trigger motors, with strength customised in Flydigi's software. Same architecture, different control surface — physical levels on the D4, a software slider on the Vader. Neither is clearly ahead; the choice follows the broader software-versus-on-controller preference covered below. The D4's trigger modes are explained in micro-switch vs linear triggers.

Which has better back buttons and macros?

The Vader 4 Pro has more programmable buttons — six to the D4's four. The D4's macro depth is documented at 24 inputs per button; the Vader 4 Pro's macro capability is set through its software.

Flydigi lists six macro buttons on the Vader 4 Pro: four back buttons, M1 to M4, plus two front CZ buttons. Two extra buttons under the index fingers is a real advantage for players who want more actions off the face buttons, and it is a point the D4 concedes.

The D4's four back buttons, M1 to M4, support single-button remapping and macro sequences of up to 24 inputs each, recorded on the controller. Twenty-four steps is generous, and on-controller recording means the macros work identically on every platform with nothing installed. Whether four buttons with deep on-board macros or six buttons with software-defined macros is the better arrangement depends on whether you value button count or platform-independence more. Setup for the D4 is in setting up M1–M4 macros, and the general case in controller back buttons explained.

Which has the better gyro?

The Vader 4 Pro, on reputation. Both controllers have a 6-axis motion sensor, but the Vader 4 Pro's gyro implementation is singled out by reviewers as the best on a third-party controller, and the D4 has no comparable body of independent testing yet.

Independent coverage describes the Vader 4 Pro's gyro as the best on any third-party pad. That reputation was earned in PC shooters where gyro aiming is layered on stick aiming, and Flydigi's software allows gyro-to-stick mapping for games that lack native motion support. If motion aiming is central to how you play on PC, this is a genuine reason to choose the Vader 4 Pro.

The D4 includes a 6-axis motion sensor, and on platforms that expose it — the Switch family, and PC games or layers that accept gyro — it supports motion input. What this guide cannot do is claim the D4's gyro matches the Vader's, because the D4's listing publishes no gyro specification beyond "6-axis" and there is no independent measurement to cite. Honest framing: the Vader 4 Pro is the proven gyro controller; the D4 has the sensor, and its quality is for hands-on testing to establish.

Connectivity and polling rate: who leads?

Both offer Bluetooth, a 2.4G dongle and wired play. The Vader 4 Pro publishes a 1000 Hz polling rate; the D4 does not publish one, so on the numbers the Vader leads by default.

The connection options are equivalent: each controller pairs over Bluetooth for phones and consoles, includes a 2.4G receiver for low-latency wireless on PC, and plays wired. The D4 switches between PS4, Bluetooth and 2.4G modes with a rear selector and is rated for 10 metres of wireless range.

Retail listings for the Vader 4 Pro cite a 1000 Hz polling rate in both wireless and wired modes. Independent review notes that figure applies to PC wired and 2.4 GHz use and is mode-dependent. The D4's listing publishes no polling rate, and this guide will not infer one. A 2.4G dongle and a wired mode are the right kinds of connection for low latency, but "right kind" is not a number. If a documented 1000 Hz rate is a requirement, the Vader 4 Pro meets it on paper and the D4 does not. The D4's PC connection options are covered in 2.4G vs Bluetooth on the D4.

Software vs on-controller setup

The Vader 4 Pro is configured through Flydigi's Space Station software, which is deep but criticised; the D4 is configured entirely on the controller, which is simpler but less visual. This is a real difference in philosophy, and each approach has a cost.

Flydigi's software exposes competitive-grade settings including joystick sampling rate, polling rate between 125 and 1000 Hz, dead zone compensation and centre sensitivity, with vibration strength also set there. That depth is a strength for tinkerers. The cost is dependency: reviewers describe the companion software as rough and count it among the controller's caveats. Profiles live in the app, and the full feature set is reached through a PC.

The D4 takes the opposite approach. Its listing describes mode switching, trigger travel, vibration level, Turbo speed and macro recording as on-controller operations — a rear selector, physical trigger switches and button combinations — and describes no companion app. The advantage is that every setting works identically on a PS4, a PC, a Switch or a phone with nothing to install, which suits a controller that moves between platforms. The cost is that there is no visual profile editor, no fine-grained dead-zone slider, and no cloud sync. A player who wants to dial in centre sensitivity to a number will prefer Flydigi's approach; a player who wants settings that follow the controller everywhere will prefer the D4's. The D4's on-controller settings are documented in the D4 Turbo and trigger settings guide.

Which has better battery life?

The D4 has the larger battery — 1000 mAh against 800 mAh — and a wider rated range; reported runtimes for the two overlap, so neither is a clear winner in practice.

The D4's 1000 mAh cell is rated for 7 to 20 hours depending on connection mode and which features are active, with heavy PS4 use — vibration, speaker, wired headset — at the low end and lean Bluetooth use at the high end. It charges in about 3 hours over USB-C. The Vader 4 Pro carries an 800 mAh battery. Independent review lists its battery among the at-a-glance specifications alongside the Hall sticks, switchable triggers and 1000 Hz polling. Runtimes reported for it sit around the middle of the D4's range.

The practical reading: the D4 has more headroom for lean use and a lower floor for feature-heavy use; the Vader 4 Pro sits in between. Neither includes a charging dock in the box — Flydigi sells one separately. For most players, both cover an evening's play and both charge while wired on PC, so battery is unlikely to decide this comparison. The D4's is unpacked in D4 battery life explained.

Price and availability

The D4 costs $49.99 and is current. The Vader 4 Pro launched at around $80, is now discounted, and is being discontinued in favour of the Vader 5 Pro at a higher price.

The price gap is roughly $30 at list, though the Vader 4 Pro's clearance pricing narrows it. The more important point is availability. Reviewers flag that a successor is already on shelves and count availability among the Vader 4 Pro's caveats. Buying a discontinued controller has consequences: firmware updates taper off, stock becomes inconsistent, and a replacement or spare later may be hard to find. The Vader 5 Pro addresses this but at a substantially higher price, which moves it out of the D4's bracket entirely.

For a buyer weighing the two today, that means the real comparison is between a current $49.99 controller and a discounted end-of-life one. The Vader 4 Pro at clearance is still a very good pad for PC and Switch; the D4 is the one with a future, PS4 support and a lower list price. The wider affordable field is in the best affordable TMR controllers, and the D4 against other rivals in D4 vs 8BitDo Ultimate 2 and D4 vs GameSir G7 Pro.

Which should you buy?

The platform question comes first; the feature questions follow.

The honest one-paragraph verdict: if you own a PS4, buy the D4 — the Vader 4 Pro cannot connect to it. If you play only on PC or Switch and value tension rings, a benchmark gyro and a documented polling rate, the Vader 4 Pro is the more refined controller and a fine buy at clearance prices, with the caveat that it is discontinued. If you play on PC or Switch and want newer TMR sticks, app-free setup and a current product at $49.99, the D4 is the better-value choice. Neither is the wrong answer for the player it fits. Browse the D4 in AceGamer pro controllers and TMR controllers.

View the AceGamer HyperShadow D4 →

Frequently asked questions

Does the Flydigi Vader 4 Pro work on PS4?
No. Flydigi's product page lists PC, Switch, TV, Android and laptop, and states that Xbox and PlayStation are not supported. The AceGamer D4 does support PS4, with a working touchpad, built-in speaker and headset jack in PS4 mode, which is the central difference between the two.

Is the AceGamer D4 better than the Vader 4 Pro?
It depends on platform and priorities. The D4 leads on PS4 support, newer TMR sticks, app-free setup, price and current availability. The Vader 4 Pro leads on hand-adjustable stick tension, a benchmark gyro, a published 1000 Hz polling rate and six programmable buttons. PS4 owners have one choice; PC players have a real decision.

TMR vs Hall Effect: which sticks are better?
Both are contactless and drift-resistant. The D4's TMR sticks use a newer, more sensitive sensor with finer resolution and lower power draw. The Vader 4 Pro's Hall Effect sticks add tool-free tension rings the D4 lacks. The sensor edge goes to the D4, the adjustability edge to the Vader.

Which has the better gyro?
The Vader 4 Pro, on reputation - reviewers describe its gyro as the best on a third-party pad. The D4 has a 6-axis motion sensor but no published gyro specification and no independent testing yet, so this guide does not claim parity. Gyro-focused PC players should favour the Vader 4 Pro.

Which is cheaper?
The D4, at $49.99 list. The Vader 4 Pro launched at around $80 and is now discounted as it is discontinued in favour of the Vader 5 Pro, which costs considerably more. At clearance pricing the gap narrows, but the D4 remains the lower list price and the current product.

Does the D4 have a 1000 Hz polling rate like the Vader 4 Pro?
The D4's listing does not publish a polling rate, so no figure is claimed here. The Vader 4 Pro documents 1000 Hz on PC wired and 2.4G. Both offer a 2.4G dongle and wired play, which are the right connection types for low latency, but only the Vader publishes the number.

Does either controller need an app?
The Vader 4 Pro is configured through Flydigi's Space Station software, which is deep but criticised as rough. The D4 configures mode, trigger travel, vibration, Turbo and macros on the controller itself with no app described, so its settings work identically on every platform with nothing installed.

Which has more back buttons?
The Vader 4 Pro, with six programmable buttons: four back buttons plus two front CZ buttons. The D4 has four back buttons, M1 to M4, each supporting on-controller macros of up to 24 inputs. Button count favours the Vader; on-board macro depth and platform-independence favour the D4.

Is the Vader 4 Pro discontinued?
Reviewers report that a successor, the Vader 5 Pro, is already on sale and count availability among the Vader 4 Pro's caveats. Discounted stock remains, but firmware support and availability of a discontinued controller tend to taper. The D4 is a current product.

Do the D4 or Vader 4 Pro work on PS5 or Xbox?
No. Neither controller lists PS5 or Xbox. The D4 covers PS4, PC, Switch, Switch 2, iOS and Android; the Vader 4 Pro covers PC, Switch, TV, Android and laptop. Players on PS5 or Xbox should look at controllers built for those systems.

Sources & methodology

AceGamer D4 specifications and price are from AceGamer's official listing as of September 2026. Flydigi Vader 4 Pro platform support, connection modes, trigger and vibration design, macro button count, polling rate and software features are from Flydigi's official product page; battery capacity is from a retailer listing; assessments of the gyro, stick tension rings, software quality, price band and discontinuation are from the independent review cited. Claims are paraphrased from those sources and attributed inline. Where a figure is unpublished for either controller, the guide states that rather than estimating. No test measurements were taken for this comparison.

• Flydigi Vader 4 Pro — official product page.
• Flydigi Vader 4 Pro — GPadLab review.
• Flydigi Vader 4 Pro — MaxGaming listing.
• AceGamer HyperShadow D4 — product page · specs & price · review.
• Stick technology — what is a TMR joystick?
• All comparisons — controller comparisons hub.