# iPhone 5, model A1428

> model of iPhone in the iPhone 5 series

**Wikidata**: [Q66816694](https://www.wikidata.org/wiki/Q66816694)  
**Source**: https://4ort.xyz/entity/iphone-5-model-a1428

## Summary
The iPhone 5, model A1428, is a specific hardware variation of the iPhone 5 series, identified by the model number A1428. As a product model, it carries specific regulatory certifications, including FCC product code -E2599A, and is covered by a standard one-year limited warranty. The device is also distinguished by its specific absorption rate (SAR) values, which measure radio frequency energy absorption.

## Key Facts
- **Model Identifier:** A1428
- **Product Type:** Product model (instance of)
- **Classification:** Subclass of the iPhone 5 series
- **Warranty Period:** 1 year (includes hardware repair coverage and up to 90 days of complimentary technical support)
- **FCC Product Code:** -E2599A
- **Radio Equipment List Certification Number:** 579C-E2599A
- **Specific Absorption Rate (SAR) - Head (1g):** 1.25 W/kg
- **Specific Absorption Rate (SAR) - Body (1g):** 1.18 W/kg
- **Specific Absorption Rate (SAR) - Head (10g):** 0.90 W/kg
- **Specific Absorption Rate (SAR) - Body (10g):** 0.95 W/kg

## FAQs
**What is the warranty coverage for the iPhone 5 model A1428?**
This model comes with one year of hardware repair coverage through its limited warranty and includes up to 90 days of complimentary technical support.

**What are the Specific Absorption Rate (SAR) values for this device?**
The specific absorption rate over 1g of tissue is 1.25 W/kg for the head and 1.18 W/kg for the body. When measured over 10g of tissue, the values are 0.90 W/kg for the head and 0.95 W/kg for the body.

**What regulatory identifiers are associated with the A1428?**
The model is identified by the FCC product code -E2599A and the Radio Equipment List certification number 579C-E2599A.

## Why It Matters
The iPhone 5 model A1428 serves as a distinct entry in the iPhone 5 lineage, representing a specific configuration of hardware recognized by regulatory bodies. Its significance lies in its compliance with radio frequency exposure standards, evidenced by its documented SAR values, and its classification under specific certification numbers like the FCC product code. These identifiers differentiate it technically and legally from other models in the series, ensuring precise tracking for support, warranty, and safety regulation purposes.

## Notable For
-   Being a distinct product model within the wider iPhone 5 series.
-   Specific regulatory compliance documented by FCC code -E2599A and Radio Equipment List certification 579C-E2599A.
-   Defined radio frequency exposure limits, with a maximum head SAR of 1.25 W/kg (1g tissue).

## Body

### Identity and Classification
The iPhone 5, model A1428, is explicitly defined as a product model and a subclass of the iPhone 5 series. It is colloquially and technically referred to by its alias, A1428, which serves as its hardware version identification number.

### Warranty and Support
Apple provides a specific warranty framework for this device. The warranty period is defined as one year from the date of purchase. This coverage includes hardware repair through a limited warranty and extends to up to 90 days of complimentary technical support.

### Regulatory Compliance
The model A1428 is registered with regulatory bodies to authorize its operation.
*   **FCC Product Code:** -E2599A
*   **Radio Equipment List Certification Number:** 579C-E2599A

### Radio Frequency Exposure (SAR)
The device's safety regarding radio frequency emissions is measured by the Specific Absorption Rate (SAR). These values are determined by the amount of power absorbed per unit of mass (watts per kilogram).
*   **1g Tissue Determination:**
    *   **Head:** 1.25 W/kg
    *   **Body:** 1.18 W/kg
*   **10g Tissue Determination:**
    *   **Head:** 0.90 W/kg
    *   **Body:** 0.95 W/kg

## References

1. [Source](https://support.apple.com/en-au/HT201296)
2. [Source](https://www.apple.com/legal/rfexposure/iphone5,1/en/)
3. [AppleCare Products](https://www.apple.com/support/products/iphone/)