# iPhone 8, model A1863

> model of iPhone in the iPhone 8 series

**Wikidata**: [Q66816656](https://www.wikidata.org/wiki/Q66816656)  
**Source**: https://4ort.xyz/entity/iphone-8-model-a1863

## Summary
The iPhone 8, model A1863, is a specific hardware variant of the iPhone 8 series, released by Apple Inc. in 2017. It is identified by its model number A1863 and incorporates technical specifications such as Bluetooth certification and radio equipment compliance. This model is part of the broader iPhone 8 lineup, which introduced features like wireless charging and an all-glass design.

## Key Facts
- **Release Date**: Part of the iPhone 8 series, which debuted on September 12, 2017.
- **Model Identifier**: Hardware version identification number A1863.
- **Regulatory Compliance**: FCC product code -E3159A and radio equipment certification number 579C-E3159A.
- **Bluetooth Certification**: Bluetooth declaration ID D034804 (listed on Bluetooth Launch Studio).
- **Specific Absorption Rate (SAR)**: 
  - 1.20 W/kg (1g tissue, head), 1.13 W/kg (1g tissue, body), 1.35 W/kg (10g tissue, head), 1.36 W/kg (10g tissue, body).
- **Parent Series**: Subclass of the iPhone 8, as documented in Apple support materials.

## FAQs
### Q: When was the iPhone 8, model A1863, released?
A: The iPhone 8 series, including model A1863, was announced on September 12, 2017, as part of Apple’s annual product lineup update.

### Q: What is the significance of the model number A1863?
A: The model number A1863 is a hardware identifier for this specific iPhone 8 variant, used for regulatory certifications and technical documentation.

### Q: Is the SAR value for model A1863 within safety limits?
A: Yes, the SAR values for this model (1.20–1.36 W/kg) comply with regulatory safety standards for RF exposure, as tested for both head and body exposure.

## Why It Matters
The iPhone 8, model A1863, represents a key variant in Apple’s 2017 smartphone lineup, notable for its technical compliance and hardware specifications. As part of the iPhone 8 series, it introduced features like wireless charging and a glass-backed design, aligning with industry shifts toward contactless charging solutions. Its specific absorption rate (SAR) measurements and regulatory certifications (e.g., FCC, Bluetooth) underscore its adherence to global safety and interoperability standards. This model catered to consumers seeking a compact, high-performance device with modern connectivity options, bridging the gap between older iPhone designs and newer technologies like Qi charging. Its release also reflected Apple’s strategy to maintain a mid-tier device alongside the higher-end iPhone X, ensuring market diversity and consumer choice.

## Notable For
- **Regulatory Compliance**: Holds FCC certification (-E3159A) and a Bluetooth declaration ID (D034804), ensuring legal and technical conformity.
- **SAR Measurements**: Documented SAR values for both 1g and 10g tissue testing, reflecting compliance with regional safety regulations.
- **Hardware Identification**: Uses the A1863 identifier for model-specific documentation and support, distinct from other iPhone 8 variants.

## Body
### Release and Discontinuation
The iPhone 8, model A1863, was introduced as part of the iPhone 8 series on September 12, 2017. While the exact discontinuation date for this specific model is not provided in the source material, the iPhone 8 series was eventually succeeded by later models like the iPhone XR and iPhone 11.

### Technical Specifications
- **Bluetooth Certification**: Certified under ID D034804, ensuring compatibility with Bluetooth standards.
- **Radio Equipment Compliance**: Certified under number 579C-E3159A, indicating compliance with radio frequency regulations.
- **SAR Values**:
  - **Head (1g tissue)**: 1.20 W/kg
  - **Body (1g tissue)**: 1.13 W/kg
  - **Head (10g tissue)**: 1.35 W/kg
  - **Body (10g tissue)**: 1.36 W/kg

### Regulatory Compliance
- **FCC Product Code**: -E3159A, registered for regulatory approval in the United States.
- **Documentation**: SAR values and compliance details are published in Apple’s legal RF exposure documentation (September 3, 2019).

### Hardware Identification
- **Model Number**: A1863, used in Apple support resources and technical specifications to distinguish this hardware variant.

## References

1. [Source](https://support.apple.com/en-au/HT201296)
2. [Source](https://www.apple.com/legal/rfexposure/iphone10,1/en/)
3. [Source](https://launchstudio.bluetooth.com/ListingDetails/121)