Marshall Monitor III ANC vs Cleer Alpha

Updated Sep 2026 · Scored by the Let’s Compare Data Engine · How we score

For most buyers the Marshall Monitor III ANC is the better pick — it scores 82/100 to the Cleer Alpha's 73, leading on Wireless and Battery. Choose the Cleer Alpha instead if you want to spend less.

Sound quality isn't scored yet (we have no measured audio data), so the score covers features, battery, noise cancelling and build.

Verdict

Our overall take, at a glance

Marshall Monitor III ANC leads overall

Marshall Monitor III ANC

Cleer Alpha

Why it stands out

Battery Life (ANC On): 70 h (100% more)
Wireless Bluetooth Version: Bluetooth 5.3
Comfort & Build Weight: 250 g (24% less)

Winner by category for Marshall Monitor III ANC vs Cleer Alpha
Category	Marshall Monitor III ANC	Cleer Alpha	Winner
Noise Cancelling	85	85	Tie
Wireless	84	79	Marshall Monitor III ANC
Battery	90	65	Marshall Monitor III ANC
Comfort & Build	62	38	Marshall Monitor III ANC
Connectivity	85	85	Tie

In-depth analysisAI

AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Sep 2026.

Marshall Monitor III ANC

The Marshall Monitor III ANC is a pair of premium over-ear wireless headphones designed for music enthusiasts who value classic styling alongside modern noise-canceling technology. It features active noise cancellation, a highly collapsible design for portability, and a signature rugged aesthetic. This model aims to compete with major flagship headphones by balancing tactile physical controls with extended battery performance.

Best for Travelers needing maximum battery longevity between chargesBest for Listeners who prefer physical, tactile controls over touch-sensitive panels

Pros

Exceptionally long battery life ideal for multi-day use
Highly collapsible design makes them easy to pack and transport
Tactile multi-directional control knob offers intuitive playback adjustments
Durable, classic design inspired by iconic amplifier styling

Cons

Active noise cancellation performance may not entirely match the industry-leading isolation of key competitors

Cleer Alpha

The Cleer Alpha is a pair of wireless over-ear headphones designed for listeners who prioritize active noise cancellation and long-lasting playback. Equipped with 40mm drivers, Bluetooth 5.1, and multipoint connectivity, these headphones are built to handle multiple audio sources simultaneously. Their folding design and 35-hour battery life with ANC active make them highly suited for travel.

Best for Multi-device multitasking, such as switching between a laptop video call and a…Best for Long commutes and flights requiring extended active noise cancellation

Pros

Generous 35-hour battery life with active noise cancellation turned on
Multipoint Bluetooth pairing for switching between two devices
Foldable design with a detachable cable for convenient transport
Quick charge feature to rapidly boost low battery levels

Cons

At 330 grams, the headset is relatively heavy compared to some competitors
Relies on older Bluetooth 5.1 connectivity rather than newer wireless versions

Official

Official specificationsOfficial specifications sheet providing battery life, weight, driver size, and Bluetooth version details.

Video — reviews used (3)

Generated Sep 12, 2026

Value for Money

Which is the better deal for the price

Pre-filled with launch prices where known — enter today's price for an up-to-date check. Use the same currency for both.

Marshall Monitor III ANC

Check Price on Amazon

Cleer Alpha

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Physical Comparison

Weight, side by side

Marshall Monitor III ANCCleer Alpha

Cleer Alpha is 80 g (32%) heavier than Marshall Monitor III ANC.

Review Videos

Hand-picked expert reviews for each product

Detailed Specifications

The full spec sheet, side by side

Noise Cancelling

Feature	Marshall Monitor III ANC	Cleer Alpha
Active Noise Cancelling	Yes	Yes
Transparency Mode	Yes	Yes

Wireless

Feature	Marshall Monitor III ANC	Cleer Alpha
Wireless	Yes	Yes
Bluetooth Version
Supported Codecs	SBC, MPEG-2 AAC	N/A
Multipoint Connection	Yes	Yes

Battery

Feature	Marshall Monitor III ANC	Cleer Alpha
Battery Life (ANC On)	70 h100% more	35 h
Quick Charge	Yes	Yes

Comfort & Build

Feature	Marshall Monitor III ANC	Cleer Alpha
Weight	250 g24% less	330 g
Folding Design	Yes	Yes
Water Resistance	N/A	N/A
Dimensions	15.5 × 22 × 7 cm	N/A

Connectivity

Feature	Marshall Monitor III ANC	Cleer Alpha
Wired Connection	USB-C to 3.5mm	N/A
Detachable Cable	No	Yes
Built-in Microphone	Yes	Yes

Specification Note

Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.

Frequently Asked Questions

Common questions about Marshall Monitor III ANC vs Cleer Alpha comparison

Based on our overall comparison score, Marshall Monitor III ANC rates higher at 84/100 versus 78/100 for Cleer Alpha — a 6-point lead. Marshall Monitor III ANC is the stronger overall pick, though the right choice still depends on which specs matter most to you; the full spec table above breaks down every difference.

Marshall Monitor III ANC and Cleer Alpha are compared side by side above across every spec in the headphones category — including performance, features and design — each scored 0–100 so you can see exactly where one leads the other. Our overall scores are 84/100 for Marshall Monitor III ANC and 78/100 for Cleer Alpha.

At launch, Cleer Alpha was the more affordable option ($249) versus Marshall Monitor III ANC ($350). Weigh that against the overall scores (84/100 vs 78/100) and the value-for-money meter above to judge whether the higher-rated model justifies its price for your needs. Current retail prices vary — check the retailer.

If you want the higher-rated headphones option overall, Marshall Monitor III ANC (84/100) edges out Cleer Alpha (78/100). But if Cleer Alpha is cheaper or stronger on the specific specs you care about, it can still be the better buy — use the spec table and strengths profile above to decide.