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Black rugged flip phone with 2.6-inch display and external monochrome screen closed

Kyocera

Kyocera DuraXE Epic E4830 2.6" Flip Phone GSM Unlocked Black cell phones - unlocked

SKU CH-S1EF-YP29W

Rugged flip phone with a 2.6-inch display, 4G LTE, 5.0 MP camera and removable 1770 mAh battery

  • Storage drive16 GB
  • Technology type4G LTE
  • Back camera5.0 MP
  • RAM capacity2 GB
  • Wi-Fi capabilityIEEE802.11a/b/g/n
  • Product colorBlack
  • Rugged flip design survives harsh environments
  • 6-inch QVGA display shows clear text and icons
  • Qualcomm QM215 1.2 GHz quad-core processor handles calls and basic apps
  • 0 MP rear camera with LED flash captures quick photos
  • 1770 mAh removable battery delivers up to 10 hours talk time

Kyocera DuraXE Epic E4830 Rugged Flip Phone

The Kyocera DuraXE Epic E4830 is a rugged flip phone built for workers who need a durable device on job sites or outdoors. Its 2.6-inch QVGA TFT display and 1.08-inch monochrome sub-display allow quick notification checks without opening the handset. The 1770 mAh removable battery delivers up to 10 hours of talk time and recharges in 2.7 hours. GSM unlocked 4G LTE compatibility lets it operate on multiple carrier networks.

Sustained Performance with Qualcomm QM215

Under continuous use the Qualcomm QM215 1.2 GHz quad-core A53 processor with Adreno 308 GPU and 2 GB RAM keeps basic apps, calling and messaging responsive. The 16 GB internal storage holds essential files and expands up to 512 GB via microSD for larger media libraries. Wi-Fi 802.11a/b/g/n/r/k on 2.4 GHz and 5 GHz plus Bluetooth 4.2 maintain stable connections during long shifts. AOSP 10 provides a familiar Android base without heavy manufacturer overlays.

Simple Setup with MicroSD Expansion

Activation requires only a compatible GSM nano-SIM and a charge of the removable battery. Inserting a microSD card up to 512 GB is straightforward through the accessible slot behind the battery cover. Buyers who need a modern smartphone app ecosystem or high-resolution photography will find the 5.0 MP camera and limited app selection insufficient. The flip form factor also lacks a touchscreen, so navigation relies entirely on the physical keypad.

How it compares

Measured against everything we stock in Unlocked Smartphones, at today’s prices. Recalculated every night.

Price $77.99
Cheaper than about 75% of the 2,409 comparable items (median $168.99).
Storage drive 16 GB
Lower than about 98% of the 1,888 comparable items (median 128 GB).

Specifications

Product
Brand nameKyocera
Product lineDuraXE
Model nameEpic
Part numberE4830
Product colorBlack
Memory
RAM capacity2 GB
Storage
Storage drive16 GB
Audio & video
Back camera5.0 MP
Camera flashYes
Connectivity
Technology type4G LTE
Wi-Fi capabilityIEEE802.11a/b/g/n

Questions about this item

Does the 1770 mAh battery get hot during all-day use?

The removable 1770 mAh battery is rated for up to 10 hours of talk time and recharges fully in 2.7 hours; normal daily use does not produce noticeable heat.

What size microSD card do I need to expand the 16 GB storage?

A microSD card up to 512 GB is supported for adding contacts, photos and files beyond the built-in 16 GB.

Will the phone pair with my Bluetooth 4.2 headset?

Yes, Bluetooth 4.2 is built in, so the handset connects directly to headsets, speakers or car kits using that version.

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