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  3. MateTalk P64 vs RB637

Retevis MateTalk P64 vs Retevis RB637

What MateTalk P64 does better (1) and where RB637 wins (1) — every spec side by side.

Retevis MateTalk P64
Retevis · 2026MateTalk P64
5.1Score
1 advantage≈ £35
vs
Retevis RB637
Retevis · 2026RB637
5.8Score
1 advantage≈ £35
Higher score
5.4Range & power2.3
6.1Battery7.1

Why is MateTalk P64 better than RB637?

  1. USB-C chargingYes · RB637: No

Why is RB637 better than MateTalk P64?

  1. Battery capacity1,200 mAh vs 2,000 mAh+67%
Specifications

Side by side

Retevis RB637Retevis RB637≈ £355.8
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)—2 km
Power & battery
Battery capacity1,200 mAh2,000 mAh
Battery voltage3.7 V3.7 V
Power sourceRechargeable packRechargeable pack
USB-C chargingYesNo
Standby time46 h—
Battery level indicatorYesYes
Design & durability
Weight158 g—
Width110 mm—
Height59 mm—
Depth31 mm—
Protection ratingIP54—
Water protection (IPx)IPx4—
Shockproof—Yes
DisplayNo display—
ColoursBlackBlack
Features
VOX (hands-free)YesYes
Channel scanYes—
Flashlight—Yes
Emergency / SOS alarmYes—
Monitor buttonYes—
Noise reductionYes—
PC programmableYes—
Connectivity
Headset / earpiece jackYesYes
ConnectorsUSB-C, 2,5 und 3,5 mm2,5 und 3,5 mm
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