Ray-Ban Meta vs Vuzix M400 Smart Glasses

Side-by-side comparison of specs, features, and pricing

Specs updated 2026-10-06

Ray-Ban Meta (Gen 3)

Vuzix M400 Smart Glasses

Vuzix

$1,500

Which should you buy?

Bottom line: the Ray-Ban Meta is the better buy for most people at $1050.99 less, unless you need adjustable lens dimming.

Ray-Ban Meta at Meta Store· $449 Prefer the Vuzix M400 Smart Glasses? Where to buy ↓

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Buy the Ray-Ban Meta if…

You want to spend $1050.99 less ($449 vs $1499.99)
You need longer battery life (9 hours vs 2)

Buy the Vuzix M400 Smart Glasses if…

You want adjustable lens dimming
You're an iPhone user

Verdict generated from the recorded spec differences shown in the table below — when a spec is missing for either product, it is left out rather than guessed.

See the full rankings

Specs Comparison

Specs last verified 2026-09-28

Differences only

Specification	Ray-Ban Meta $449	Vuzix M400 Smart Glasses $1,500
Price
Price	$449	$1,500
Optics
Dimming control	—	✓ Yes
Prescription support	✓ Yes	✓ Yes
Diopter range	-12.00 to +6.00 total power (US); Gen 3 Aviator style -6.00 to +4.00	Works alongside prescription glasses / safety frames via mounting options
Physical
Weight (g)	—	190
Frame style	Wayfarer, Aviator, and Zena styles	—
Color options	Havana, Matte Black, Shiny Black, Transparent Black, Transparent Matte Ocean Blue, Transparent Umber, Milky Warm Beige, Milky Grey Lilac	—
Foldable	✓ Yes	✕ No
Battery & power
Battery life (hours)	9	2
Charging method	charging case (included)	—
Connectivity
Connectivity	—	USB-C
Compatible devices	—	Standalone, iOS, Android
Computing
Operating system	—	Android 9.0 (upgraded builds available; APK sideloading)
Chipset	—	Qualcomm Snapdragon XR1 (8-core, 2.52GHz), 6GB RAM, 64GB storage
Sensors & input
Camera	12MP, 3K Ultra HD video	12.8MP
Microphones	6	—
Speakers	open-ear	open-ear
Tracking	—	3DoF
Voice control	✓ Yes	—
AI assistant	Meta AI	—