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Alervites PoC-AT1 vs PNI 3588S

What PoC-AT1 does better (1) and where 3588S wins (1) — every spec side by side.

Alervites PoC-AT1
Alervites · 2026PoC-AT1
1 advantage≈ £110
vs
PNI 3588S
PNI · 20263588S
6.3Score
1 advantage≈ £130
Higher score
3.8Battery4.3
Dimensions

Size comparison

PoC-AT13588S
155 × 5016110 × 6030
PoC-AT13588SDifference
Height50 mm60 mm−10 mm
Width155 mm110 mm+45 mm
Depth16 mm30 mm−14 mm
Weight120 g230 g−110 g

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

Why is PoC-AT1 better than 3588S?

  1. Weight120 g vs 230 g+92%

Why is 3588S better than PoC-AT1?

  1. Battery capacity2,200 mAh vs 3,800 mAh+73%
Specifications

Side by side

PNI 3588SPNI 3588S≈ £1306.3
Radio & range
Radio standardsPoC / LTEPoC / LTE
LicenceNeeds mobile data (SIM)Needs mobile data (SIM)
Push-to-talk over cellular (PoC)YesYes
Power & battery
Battery capacity2,200 mAh3,800 mAh
Battery voltage—3.7 V
Power sourceRechargeable packRechargeable pack
USB-C chargingYesYes
Standby time96 h—
Battery level indicatorYesYes
Design & durability
Weight120 g230 g
Width155 mm110 mm
Height50 mm60 mm
Depth16 mm30 mm
Protection rating—IP68
Water protection (IPx)—IPx8
DisplayBacklit displayBacklit display
ColoursGreyBlack
Features
Flashlight—Yes
GPS—Yes
PC programmable—Yes
Connectivity
Headset / earpiece jackYesYes
ConnectorsUSB-C, 3,5mm KlinkemicroSD, 3,5mm Klinke, USB-C
Bluetooth—Yes
LTE / 4GYesYes
Wi-Fi—Yes
Radios in the base pack21
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