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  3. DMR-100 vs DJ-PX31

Albrecht DMR-100 vs Alinco DJ-PX31

What DMR-100 does better (1) and where DJ-PX31 wins (1) — every spec side by side.

Albrecht DMR-100
Albrecht · 2026DMR-100
7.9Score
1 advantage≈ £50
Higher score
vs
Alinco DJ-PX31
Alinco · 2021DJ-PX31
1 advantage≈ £60
Dimensions

Size comparison

DMR-100DJ-PX31
200 × 563452.8 × 73.814.6
DMR-100DJ-PX31Difference
Height56 mm73.8 mm−17.8 mm
Width200 mm52.8 mm+147.2 mm
Depth34 mm14.6 mm+19.4 mm
Weight170 g64 g+106 g

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

Why is DMR-100 better than DJ-PX31?

  1. Maximum range (claimed)10 km vs 0.5 km20×

Why is DJ-PX31 better than DMR-100?

  1. Weight170 g vs 64 g2.7×
Specifications

Side by side

Albrecht DMR-100Albrecht DMR-100≈ £507.9
Radio & range
Radio standardsPMR446Japan specified low-power (422 MHz)
LicenceLicence-freeLicence-free
Digital mode (DMR / dPMR)No—
Frequency ranges446 MHz—
Transmit power0.5 W—
Channels478—
Maximum range (claimed)10 km0.5 km
CTCSS / DCS sub-tonesYes—
Squelchadjustable—
Power & battery
Battery capacity1,500 mAh—
Battery voltage3.7 V—
Power sourceRechargeable packAA / AAA batteries, Rechargeable pack
Runs on AA/AAA batteries too—Yes
USB-C chargingYes—
Battery level indicatorYes—
Design & durability
Weight170 g64 g
Width200 mm53 mm
Height56 mm74 mm
Depth34 mm15 mm
DisplayNo display—
ColoursBlack—
Features
VOX (hands-free)YesYes
Channel scanYes—
Emergency / SOS alarmYes—
PC programmableYes—
Connectivity
Headset / earpiece jackYes—
Connectors2,5 und 3,5 mm, USB-C—
Radios in the base pack1—
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