Is the Sonim XP Pro Thermal FCC certified?

Yes: United States (FCC WYPS3111). In total, we found public approval records in 2 countries.

How rugged is the Sonim XP Pro Thermal and how big is its battery?

5000 mAh battery, IP68 rating, MIL-STD-810H, and weighs 267 g.

Which networks does the Sonim XP Pro Thermal support?

It works on 5G, 4G, 3G, and 2G. LTE bands B1/B2/B3/B4/B5/B7/B8/B12/B13/B14/B20/B25/B26/B28/B29/B30/B32/B38/B39/B40/B41/B42/B43/B48/B66/B68/B71, dual SIM, and Wi-Fi.

What is the difference between the Sonim XP Pro Thermal and the Sonim XP Pro?

Both have 5G. The Sonim XP Pro is heavier: 277 g against 267 g (+4%). Countries with a type approval on record: 2 for the Sonim XP Pro Thermal, 2 for the Sonim XP Pro (2 in common).

Image: sonimtech.com

Compare with others

Sonim XP Pro Thermal

Rugged phoneAvailable

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Overview

Brand	Sonim Technologies
Model	XP Pro Thermal
Type	Rugged phone
Status	Available
Release year	2025
Approved in	Canada, United States

Platform

OS	Android
OS version	14
Chipset	Qualcomm SM7550 (Snapdragon 7 Gen 3)
RAM	8 GB
Storage	256 GB (microSD up to 2 TB)

Network

Networks	2G, 3G, 4G, 5G
LTE bands	B1/B2/B3/B4/B5/B7/B8/B12/B13/B14/B20/B25/B26/B28/B29/B30/B32/B38/B39/B40/B41/B42/B43/B48/B66/B68/B71
Wi-Fi	802.11 a/b/g/n/ac/ax (2.4, 5 and 6 GHz)
Bluetooth	BT5.3 BLE
GNSS	GPS, GLONASS, GALILEO, BeiDou
Dual SIM	Yes

Push-to-talk

Dedicated PTT key	Yes
Programmable keys	2
PoC apps	—
3GPP MCPTT	—
Analog/DMR hybrid	—

Physical

IP rating	IP68
MIL-STD	MIL-STD-810H
ATEX	—
Display	6.58″, touch
Battery	5000 mAh
Weight	267 g
Dimensions	171.5 x 80 x 11.5 mm
Speaker	—
Camera	50 MP main + FLIR Lepton 3.5 thermal rear, 16 MP front

Type approvals

United States · FCC WYPS3111 · source
Canada · ISED 8090A-S3111 · source

Regulatory approvals found in public records. A missing country means we have not found a public record yet, not that the device is unapproved.

Notes

Thermal-camera version of the XP Pro (also marketed as XP Pro 5G Thermal); sold in the US exclusively at AT&T and FirstNet. Shipped with Android 14 (Google AER), upgradeable to Android 16, with security updates until May 2030, which Sonim describes as 5 years from initial launch (hence releaseYear 2025). Sonim's product page lists PTT, emergency and application keys (programmable PTT, SOS and thermal-capture buttons); the data sheet lists two programmable action keys. Dual 4FF SIM (DSDS). Sonim also lists IPX9K. 100 dB+ dual speakers; SecureAudio Gen 2 connector.