Need a mini rugged phone with 4G LTE? The current Phonemax R4 Mini is a verified compact 4G rugged smartphone with separate Europe and Americas network configurations.
Current R4 Mini size
The R4 Mini measures 121 × 59.5 × 15.5 mm and weighs 150 g. It runs Android 14 and is designed around portability.
Current 4G band configurations
The Europe version publishes LTE bands including B1, B3, B5, B7, B8, B19, B20, B28A/B28B, B38, B40 and B41. The Americas version publishes B2, B4, B5, B7, B17 and B28A/B28B.
Why mini phones still need a carrier check
A compact body does not change network requirements. Buyers should compare the selected regional band set with the intended carrier before purchase.
Portability trade-offs
A smaller rugged phone is easier to carry and mount, but its compact screen gives less room for maps, forms and detailed documents. Buyers should balance size against the workflow they expect to perform most often.
Other current R4 Mini facts
The product materials also list a 4-inch display, 3000mAh battery, NFC and a 20MP night-vision camera.
Bottom line
The R4 Mini provides a current factual Phonemax reference for a 4G LTE mini rugged phone. Choose the correct regional configuration before ordering.
Checked September 24, 2026.
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