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  3. PMR R70 Pro vs RB648

PNI PMR R70 Pro vs Retevis RB648

What PMR R70 Pro does better (0) and where RB648 wins (2) — every spec side by side.

PNI PMR R70 Pro
PNI · 2026PMR R70 Pro
7.5Score
0 advantages≈ £60
vs
Retevis RB648
Retevis · 2026RB648
9.0Score
2 advantages≈ £80
Higher score
5.4Range & power2.3
6.3Battery8.7
6.5Ruggedness8.0

Why is PMR R70 Pro better than RB648?

PMR R70 Pro has no measurable advantages in this pair.

Why is RB648 better than PMR R70 Pro?

  1. USB-C chargingNo · PMR R70 Pro: Yes
  2. Battery capacity1,800 mAh vs 2,000 mAh+11%
Specifications

Side by side

PNI PMR R70 ProPNI PMR R70 Pro≈ £607.5
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)—2 km
Privacy codes (CTCSS / DCS)216—
CTCSS / DCS sub-tonesYes—
Squelchadjustable—
Call tones5—
Power & battery
Battery capacity1,800 mAh2,000 mAh
Battery voltage7.4 V3.7 V
Power sourceRechargeable packRechargeable pack
USB-C chargingNoYes
Battery level indicatorYesYes
Design & durability
Weight266 g—
Width230 mm—
Height60 mm—
Depth40 mm—
Protection ratingIP67IP67
Water protection (IPx)IPx7IPx7
FloatsYes—
Shockproof—Yes
DisplayBacklit displayBacklit display
ColoursBlack—
Features
VOX (hands-free)YesYes
Channel scanYes—
Dual watchYes—
Emergency / SOS alarmYes—
Key lockYesYes
Roger beepYes—
Monitor buttonYes—
PC programmableYes—
Connectivity
Headset / earpiece jackYesYes
Connectors3,5mm KlinkeUSB-C, Kopfhörer
Radios in the base pack1—
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