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  3. Tectalk biz vs RB629

Albrecht Tectalk biz vs Retevis RB629

What Tectalk biz does better (2) and where RB629 wins (1) — every spec side by side.

Albrecht Tectalk biz
Albrecht · 2025Tectalk biz
3.7Score
2 advantages≈ £85
vs
Retevis RB629
Retevis · 2026RB629
4.4Score
1 advantage≈ £80
Higher score
2.5Range & power5.4
3.4Battery3.3
Dimensions

Size comparison

Tectalk bizRB629
69 × 2814113 × 5834
Tectalk bizRB629Difference
Height28 mm58 mm−30 mm
Width69 mm113 mm−44 mm
Depth14 mm34 mm−20 mm

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

Why is Tectalk biz better than RB629?

  1. USB-C chargingYes · RB629: No
  2. DisplayBacklit display vs No display

Why is RB629 better than Tectalk biz?

  1. Battery capacity650 mAh vs 1,100 mAh+69%
Specifications

Side by side

Retevis RB629Retevis RB629≈ £804.4
Radio & range
Radio standardsPMR446PMR446
LicenceLicence-freeLicence-free
Digital mode (DMR / dPMR)NoNo
Frequency ranges446 MHz446 MHz
Transmit power0.5 W0.5 W
Channels—16
Maximum range (claimed)3 km—
Squelchadjustableadjustable
Power & battery
Battery capacity650 mAh1,100 mAh
Battery voltage3.7 V3.7 V
Power sourceRechargeable packRechargeable pack
USB-C chargingYesNo
Battery level indicatorYesYes
Design & durability
Weight35 g—
Width69 mm113 mm
Height28 mm58 mm
Depth14 mm34 mm
Shockproof—Yes
DisplayBacklit displayNo display
ColoursBlackBlack
Features
VOX (hands-free)—Yes
Channel scan—Yes
Emergency / SOS alarm—Yes
Key lockYes—
Monitor button—Yes
PC programmable—Yes
Connectivity
Headset / earpiece jack—Yes
ConnectorsUSB-C2,5 und 3,5 mm
Radios in the base pack14
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