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Samsung i847 Rugby Smart 4G Android Unlocked Smartphone — main product image
Samsung i847 Rugby Smart 4G Android Unlocked Smartphone
Samsung i847 Rugby Smart 4G Android Unlocked Smartphone
Samsung i847 Rugby Smart 4G Android Unlocked Smartphone
Samsung

Samsung i847 Rugby Smart 4G Android Unlocked Smartphone

★★★★★3.6 (109 reviews)
4 GB memory

A mil-spec rugged Android smartphone built to survive drops, dust, and submersion while keeping you connected on 4G LTE.

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Overview

The Samsung i847 Rugby Smart was built for users who need a phone that can take real punishment. Certified waterproof to 1 meter for 30 minutes, dustproof, and shock-resistant, the Rugby Smart is designed for construction sites, outdoor work, hiking, and other scenarios where a standard smartphone would be a liability. Its 3.7-inch Super AMOLED display delivers vibrant colors and strong visibility even in bright sunlight, and 4G LTE connectivity ensures solid data speeds when coverage is available.

Under the rugged exterior, the phone runs on a single-core 1.4 GHz processor with 4GB of expandable storage and a 5MP rear camera. The GSM unlocked configuration allows use on carriers like AT&T and T-Mobile without contract obligations. The most significant limitation is the Android 2.3 Gingerbread operating system — while functional for calls, texts, and basic tasks, it cannot run the vast majority of modern apps. Buyers should approach this as a durable, reliable communication tool rather than a full-featured smartphone.

Key Features

4G LTE-enabled waterproof (1m for 30 min.), dustproof and shock resistant smartphone with Android 2.3 Gingerbread OS, 3.7-inch Super AMOLED Display with reinforced shock resistant glass, and a single-core 1.4 GHz processor

Wireless-N Wi-Fi networking (with optional Wi-Fi Mobile Hotspot service)

5-MP camera; 720p camcorder; front-facing video chat camera; Bluetooth stereo music; 4 GB memory (expandable to 36GB with an optional 32GB microSD card); corporate and personal e-mail

Unlocked cell phones are compatible with GSM carriers like AT&T and T-Mobile as well as with GSM SIM cards (e.g. H20, Straight Talk, and select prepaid carriers). Unlocked cell phones will not work with CDMA Carriers like Sprint, Verizon, Boost or Virgin.

Specifications

Brand
Samsung
Model
i847 Rugby Smart
Operating System
Android 2.3 Gingerbread
Display
3.7-inch Super AMOLED
Processor
Single-core 1.4 GHz
Camera
5MP
Internal Storage
4GB (Expandable to 36GB)
Connectivity
4G LTE, Wi-Fi N, Bluetooth
Durability
Waterproof (1m/30 min), Dustproof, Shock Resistant
SIM
GSM Unlocked

Pros & Cons

👍 Pros

  • Waterproof, dustproof, and shock-resistant build handles harsh environments
  • Bright 3.7-inch Super AMOLED display with excellent outdoor visibility
  • GSM unlocked for flexibility across compatible carriers
  • Expandable storage up to 36GB via microSD

👎 Cons

  • Runs Android 2.3 Gingerbread, which is incompatible with most current apps
  • Single-core 1.4 GHz processor delivers limited performance by modern standards
  • Only 4GB of built-in storage requires immediate expansion for practical use
  • 5MP camera lacks features and quality expected from current smartphones
  • Not compatible with CDMA networks such as Verizon or Sprint

Frequently Asked Questions

The i847 is rated to withstand submersion in up to 1 meter of water for 30 minutes, making it suitable for use in rain or accidental drops into water.
As a GSM unlocked device, the Rugby Smart works with GSM-based carriers such as AT&T and T-Mobile in the US. It is not compatible with CDMA carriers like Verizon or Sprint.
Yes, the 4GB of internal storage can be expanded up to 36GB using a compatible microSD card.
The i847 ships with Android 2.3 Gingerbread, and Samsung did not release major OS updates for this model. Many modern apps require Android 5.0 or later, so app availability is very limited.
Yes, the Rugby Smart supports 4G LTE connectivity for faster data speeds where LTE coverage is available.

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