Nothing Ear (open) vs Sennheiser Momentum True Wireless 4

Nothing Ear (open)

The open design delivers supreme comfort — nothing in your ear canal means zero fatigue even after hours of wear.

• The ear hook design is lightweight and secure, resting comfortably without any ear canal insertion
• Ideal for all-day office wear where you need to remain aware of your surroundings
• The hook design works well for most ear shapes, though very small ears may find them less secure

Sennheiser Momentum True Wireless 4

Comfortable with a secure fit, though slightly larger and heavier than the most compact competitors.

• Ergonomic design with multiple tip sizes provides a secure, comfortable fit for most ear shapes
• Slightly larger than Sony XM5 and Pixel Buds Pro 2, which may be noticeable during extended wear

Nothing Ear (open)

Excellent battery life for the category at 8 hours per charge.

• 8 hours of playback per charge with 30 hours total with the case — class-leading for open-ear earbuds
• Quick charge provides 2 hours of playback from a 10-minute charge

Sennheiser Momentum True Wireless 4

Solid battery life at 7.5 hours with ANC, with wireless charging on the case.

• 7.5 hours with ANC on and 30 hours total with the Qi wireless charging case — competitive
• Quick charge provides 1 hour of playback from 10 minutes — useful for quick top-ups

Nothing Ear (open)

Competitively priced for the open-ear category with better build quality and design than most alternatives.

• At $149, they're well-priced for the open-ear category with premium build quality and Nothing's distinctive design
• Best suited for users who prioritize comfort and ambient awareness over sound isolation and bass

Sennheiser Momentum True Wireless 4

At $299, they're a premium investment justified primarily by best-in-class sound quality and lossless audio support.

• At $299, the premium is justified for audiophiles who prioritize sound quality above ANC performance
• The aptX Lossless support provides a tangible advantage for users with compatible Android devices and lossless music libraries