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  3. UBZ-LS20 vs UTB-10-B

Kenwood UBZ-LS20 vs Kenwood UTB-10-B

What UBZ-LS20 does better (0) and where UTB-10-B wins (1) — every spec side by side.

Kenwood UBZ-LS20
Kenwood · 2020UBZ-LS20
0 advantages≈ £55
vs
Kenwood UTB-10-B
Kenwood · 2023UTB-10-B
1 advantage≈ £45
Dimensions

Size comparison

UBZ-LS20UTB-10-B
55.5 × 104.226.155.5 × 103.926
UBZ-LS20UTB-10-BDifference
Height104.2 mm103.9 mm+0.3 mm
Width55.5 mm55.5 mm=
Depth26.1 mm26 mm+0.1 mm
Weight180 g170 g+10 g

Drawn to the same scale from the official dimensions (front and side).

Why is UBZ-LS20 better than UTB-10-B?

UBZ-LS20 has no measurable advantages in this pair.

Why is UTB-10-B better than UBZ-LS20?

  1. Weight180 g vs 170 g+6%
Specifications

Side by side

Radio & range
Radio standardsJapan specified low-power (422 MHz)Japan specified low-power (422 MHz)
LicenceLicence-freeLicence-free
Maximum range (claimed)2 km2 km
Power & battery
Power sourceAA / AAA batteries, Rechargeable packAA / AAA batteries, Rechargeable pack
Runs on AA/AAA batteries tooYesYes
Design & durability
Weight180 g170 g
Width56 mm56 mm
Height104 mm104 mm
Depth26 mm26 mm
Protection ratingIP54—
Water protection (IPx)IPx4—
Features
VOX (hands-free)YesYes
Voice encryption / scramblerYes—
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