Devialet Gemini II vs JBL Tour Pro 3 Comparison

Devialet Gemini II

Beamforming microphones and a bone-conduction voice sensor capture speech, with post-processing to remove background noise. The bone sensor helps the buds detect when you are speaking, which keeps your voice clear even in busy streets. Wind reduction also benefits calls, not just music. Dedicated business models with Teams certification are built for office calls.

JBL Tour Pro 3

Six microphones handle calls, three on each bud, with beamforming and noise reduction to focus on your voice and suppress the sounds around you. Wind can still interfere in gusty conditions, so a sheltered spot helps for important calls on the move. The case can also show call controls, letting you mute or end calls from the screen without touching the buds, which avoids the thumps a tap can send down the line.

Devialet Gemini II

Devialet Adaptive Noise Cancellation adjusts to the shape of each ear. A patented Internal Delay Compensation algorithm improves cancellation at higher frequencies. Active Wind Reduction places each mic in anti-wind material and adjusts ANC and transparency automatically when wind is detected, which helps on outdoor walks and cycling commutes.

JBL Tour Pro 3

JBL's True Adaptive Noise Cancelling 2.0 adjusts to your environment in real time, with Ambient Aware and TalkThru modes for awareness. Noise cancelling is strong, especially on low engine noise, which makes them a good flight companion. TalkThru lowers music so you can chat without removing the buds. The smart case lets you switch modes from the screen, which is quicker than reaching for your phone in the middle of a call.

Devialet Gemini II

Devialet quotes up to 22 hours with the case. The buds themselves run for up to 5 hours per charge, which is modest for the price, and a full recharge takes about 1 hour 40 minutes. That is enough for a commute and a few meetings, but not a full day of calls without topping up.

JBL Tour Pro 3

JBL rates up to 11 hours with ANC off or 8 hours with ANC on. The case adds up to 33 hours, for 44 hours total. Eight hours with ANC is very good and covers a full working day. The large case battery also powers the screen and transmitter. Fast charging and wireless charging are both supported, so topping up between flights or meetings is easy, whether on a pad at your desk or a USB-C cable in a lounge.

Devialet Gemini II

Each bud weighs about 6 g, with a 49 g case. Four tip sizes, XS to L, are included, and the buds are rated IPX4. The smaller second-generation shape sits more comfortably than the bulky original, with a soft-touch finish. A single customisable touch button at the rear reduces accidental presses.

JBL Tour Pro 3

The buds use a stick design with multiple tip sizes. Fit is secure, and the stems house the microphones and controls. They remain comfortable for several hours, though the stems are slightly longer than some rivals. The case is the real size issue, being thicker than most because of its screen.

Devialet Gemini II

Bluetooth 5.2 supports multipoint with automatic switching between two devices, with a stated range of up to 20 m. Codecs include aptX, AAC and SBC. Multipoint works smoothly between a phone and a laptop, switching when a call comes in. The Devialet Gemini app handles ANC modes, touch customisation and EQ.

JBL Tour Pro 3

Bluetooth 5.3 supports LDAC, AAC and SBC with multipoint. The case can transmit from USB-C or 3.5 mm sources and supports Auracast broadcast. Plug the case into an in-flight entertainment system or a gym machine and listen wirelessly. That feature alone sets it apart from almost every rival, and it also works with a laptop's headphone jack when Bluetooth is locked down by IT.

Devialet Gemini II

A custom 10 mm titanium-coated driver, developed in-house, powers each bud. Devialet pairs it with Qualcomm aptX, so Android handsets that support the codec get a higher-quality stream than AAC allows. Compared with the AirPods Pro 3, Gemini II sound bolder and more dynamic, while Apple's tuning is more neutral.

JBL Tour Pro 3

Each bud combines a 10.2 mm dynamic driver with a 5.1 x 2.8 mm balanced armature. LDAC streams higher-resolution audio from Android phones. The default tuning is lively, and the JBL app offers EQ and spatial sound options. Compared with the AirPods Pro 3, they deliver more bass weight and detail with LDAC, while the Apple buds integrate better with iPhones.