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  3. Extreme Walkie Talkie vs RB648

Logicom Extreme Walkie Talkie vs Retevis RB648

What Extreme Walkie Talkie does better (1) and where RB648 wins (0) — every spec side by side.

Logicom Extreme Walkie Talkie
Logicom · 2026Extreme Walkie Talkie
9.2Score
1 advantage≈ £65
Higher score
vs
Retevis RB648
Retevis · 2026RB648
9.0Score
0 advantages≈ £80
7.9Range & power2.3
8.7Battery8.7
7.3Ruggedness8.0

Why is Extreme Walkie Talkie better than RB648?

  1. Maximum range (claimed)10 km vs 2 km5×

Why is RB648 better than Extreme Walkie Talkie?

RB648 has no measurable advantages in this pair.

Specifications

Side by side

Retevis RB648Retevis RB648≈ £809.0
Radio & range
Radio standardsPMR446PMR446
LicenceLicence-freeLicence-free
Digital mode (DMR / dPMR)NoNo
Frequency ranges446 MHz446 MHz
Transmit power0.5 W0.5 W
Channels1616
Maximum range (claimed)10 km2 km
CTCSS / DCS sub-tonesYes—
Squelchautomatic—
Call tones5—
Power & battery
Battery capacity2,000 mAh2,000 mAh
Battery voltage—3.7 V
Power sourceRechargeable packRechargeable pack
USB-C chargingYesYes
Battery level indicatorYesYes
Design & durability
Weight210 g—
Width190 mm—
Height64 mm—
Depth36 mm—
Protection ratingIP67IP67
Water protection (IPx)IPx7IPx7
ShockproofYesYes
DisplayBacklit displayBacklit display
ColoursOrange—
Features
VOX (hands-free)YesYes
Channel scanYes—
FlashlightYes—
Emergency / SOS alarmYes—
Key lockYesYes
Connectivity
Headset / earpiece jackYesYes
Connectors2,5mm Klinke, USB-CUSB-C, Kopfhörer
Radios in the base pack2—
To compare: 0up to 4 models
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