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Apple iPhone 3GS
Apple2009
Apple FlagshipLegacy CellularReleased 2009

Apple iPhone 3GS

Full factory technical datasheet and laboratory hardware reference for the Apple iPhone 3GS, featuring the Samsung S5PC100 (600 MHz ARM Cortex-A8), a 3.5" TFT LCD Multi-Touch (Oleophobic coating) panel, and a 3.15MP optical camera system.

Platform / SoC
Samsung S5PC100
Display
3.5" • 60Hz
Main Camera
3.15 MP
Battery & Charging
1219 mAh • 5W
Weight & IP Rating
135g • None
Launch OS
iPhone OS 3.0
Quick Technical Verdict & Summary

Hardware Engineering Overview: Apple iPhone 3GS

The Apple iPhone 3GS is a high-performance mobile computing device engineered around the Samsung S5PC100 (600 MHz ARM Cortex-A8) (1-core 600 MHz Cortex-A8, PowerVR SGX535). It features a 3.5" TFT LCD Multi-Touch (Oleophobic coating) at 320 × 480 px (163 ppi) with 60Hz refresh rate and up to 430 nits peak brightness. Optics include a 3.15 MP 1/3.6" primary sensor with electronic stabilization paired with 1x (Tap-to-Focus) zoom, powered by a 1219 mAh battery with 5W wired fast charging.

Compute & Processing Architecture
Samsung S5PC100 (600 MHz ARM Cortex-A8) equipped with 1-core 600 MHz Cortex-A8 and PowerVR SGX535. Runs iPhone OS 3.0 with PIN / Passcode.
Display & Luminescence Benchmarks
3.5" TFT LCD Multi-Touch (Oleophobic coating) panel delivering 320 × 480 px (163 ppi) (3:2) at 60Hz and 430 nits peak luminance.
Optics & Cinema Video Recording
3.15 MP 1/3.6" sensor (f/2.8) with 1x (Tap-to-Focus). Video capture: 480p VGA at 30 fps.
Battery, Power & Build Metallurgy
1219 mAh battery with 5W wired fast charging. Chassis: Plastic glossy back casing, chrome bezel, glass front with None.

Complete Factory Specification Matrix

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6 CORE MODULES
01

Platform & Compute Architecture

System-on-Chip node fabrication, CPU core topology, and neural compute acceleration

System on Chip (SoC)Samsung S5PC100 (600 MHz ARM Cortex-A8)
CPU Microarchitecture & Cores1-core 600 MHz Cortex-A8
Graphics Processing Unit (GPU)PowerVR SGX535
Memory / RAM Configurations256 MB
Internal Storage & Expansion8 GB / 16 GB / 32 GB
02

Display & Visual Engineering

Panel luminescence, adaptive refresh dynamics, color bit depth, and glass protection

Display Panel TechnologyTFT LCD Multi-Touch (Oleophobic coating)
Screen Diagonal Size3.5 inches
Native Resolution & Pixel Density320 × 480 px (163 ppi)
Aspect Ratio3:2
Refresh Rate Range60 Hz
Peak Brightness Luminescence430 nits (Peak)
03

Camera Array & Computational Optics

Sensor format, physical aperture, optical stabilization, and cinema video pipeline

Primary Sensor Resolution3.15 Megapixels (MP)
Primary Sensor Format1/3.6"
Primary Lens Aperturef/2.8
Optical Image Stabilization (OIS)No Hardware OIS (Electronic EIS Only)
Ultra-Wide SensorNo Dedicated Ultra-Wide Sensor
Telephoto & Periscope System1x (Tap-to-Focus)
Master Video Recording Matrix480p VGA at 30 fps
Front Selfie CameraNo Front Camera
04

Battery & Power Dynamics

Cell chemical capacity, wired power delivery protocol, and wireless charging

Nominal Battery Capacity1219 mAh
Wired Fast Charging Peak Wattage5W Power Delivery
Wireless Inductive ChargingNot Supported
05

Chassis, Structural Build & Durability

Frame metallurgy, structural ingress protection, and physical dimensions

Structural Build & MetallurgyPlastic glossy back casing, chrome bezel, glass front
Ingress Protection (IP Rating)None
Physical Dimensions (H × W × D)115.5 × 62.1 × 12.3 mm
Total Weight135 g (4.76 oz)
06

Connectivity, Ports & Operating System

Launch firmware version, physical I/O connectors, cellular generations, and biometrics

Operating System at LaunchiPhone OS 3.0
Physical Interface PortApple 30-pin Dock Connector
Cellular & 5G Generation3G HSDPA 7.2 Mbps, 2G GSM
Biometric Authentication HardwarePIN / Passcode
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