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  3. HP-C28BTF vs Buds Air 8 Pro

radius HP-C28BTF vs Realme Buds Air 8 Pro

What HP-C28BTF does better (0) and where Buds Air 8 Pro wins (4) — every spec side by side.

radius HP-C28BTF
radius · 2026HP-C28BTF
4.3Score
0 advantages≈ $80
vs
Realme Buds Air 8 Pro
Realme · 2026Buds Air 8 Pro
8.2Score
4 advantages≈ $80
Higher score
2.4Battery9.6

Why is HP-C28BTF better than Buds Air 8 Pro?

HP-C28BTF has no measurable advantages in this pair.

Why is Buds Air 8 Pro better than HP-C28BTF?

  1. Battery life3.5 h vs 12 h3.4×
  2. Water resistance (IPx)IPx4 vs IPx5+25%
  3. Bluetooth version5.3 vs 6.1+15%
  4. Driver size6.1 mm vs 8 mm+31%
Specifications

Side by side

Sound
FitIn-earIn-ear
Driver typeDynamic—
Driver size6.1 mm8 mm
Lowest frequency20 Hz—
Highest frequency20,000 Hz—
Impedance16 Ω—
Sensitivity90 dB—
Noise control
Active noise cancelling—No
Transparency / ambient mode—Yes
Battery & charging
Battery life3.5 h12 h
Total with charging case—50 h
Charging time1.5 h—
Connectivity
WirelessYesYes
Bluetooth version5.36.1
Bluetooth codecsAAC, SBC—
Hi-res codec (LDAC / aptX HD / LHDC)No—
aptXNo—
LDACNo—
USB-CYes—
Design & build
Earbud weight (each)3 g—
Protection ratingIPX4IP55
Water resistance (IPx)IPx4IPx5
Dust protection (IP)—5
Features
Touch controlsYes—
Hands-free callsYes—
To compare: 0up to 4 models
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