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  3. Voyager Surround 80 vs RS 275

Poly Voyager Surround 80 vs Sennheiser RS 275

What Voyager Surround 80 does better (1) and where RS 275 wins (2) — every spec side by side.

Poly Voyager Surround 80
4.4Score
1 advantage≈ $240
vs
Sennheiser RS 275
Sennheiser · 2026RS 275
4.8Score
2 advantages≈ $210
Higher score
3.9Noise control & calls3.9
5.5Battery6.6

Why is Voyager Surround 80 better than RS 275?

  1. Charging time1 h vs 2 h2×

Why is RS 275 better than Voyager Surround 80?

  1. Battery life24 h vs 50 h2.1×
  2. Lowest frequency20 Hz vs 6 Hz3.3×
Specifications

Side by side

Sound
FitOver-earOn-ear
Ear cup design—Closed-back
Driver type—Dynamic
Driver size40 mm—
Lowest frequency20 Hz6 Hz
Highest frequency20,000 Hz20,000 Hz
Sensitivity132 dB106 dB
Spatial / 3D audio—Yes
Hi-Res Audio—Yes
Noise control
Active noise cancellingNoNo
Battery & charging
Battery life24 h50 h
Battery capacity1,100 mAh—
Charging time1 h2 h
Quick charge (claimed)15 min → 10 h—
Fast charging supportYes—
Connectivity
WirelessYesYes
Bluetooth version5.35.4
Bluetooth codecs—aptX Adaptive, AAC
Hi-res codec (LDAC / aptX HD / LHDC)—Yes
aptX—Yes
LDAC—No
LE Audio—Yes
Auracast—Yes
USB-CYesYes
3.5 mm jack / AUXYes—
Design & build
Weight—195 g
Foldable—Yes
Colours—Black
Features
Hands-free calls—Yes
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