| Hardware and OS | Samsung Epic 4G | |
| Operating system | Android 2.1 (Eclair), upgradable to 2.2 (Froyo) | |
| Processor | 1.0 GHz Cortex-A8 | |
| Chipset | Hummingbird | |
| GPU | PowerVR SGX540 | |
| Internal memory | 512 MB, 512 MB RAM | |
| External memory | microSD, up to 32 GB (dedicated slot) | |
| Display | Samsung Epic 4G | other phones |
| Type | Super AMOLED | |
| Size | 4" inc | |
| Resolution | 480 x 800 px | |
| Protection | Corning Gorilla Glass | |
| Touchscreen | capacitive touchscreen | |
| Screen-to-Body Ratio | 56.5% | |
| Display area | 45.5 cm2 | |
| Display aspect ratio | 5:3 (height:width) | |
| Pixel Density | 233 PPI | |
| Colors | 16M | |
| Connectivity | Samsung Epic 4G | other phones |
| 2G Network | CDMA 800 / 1900 | |
| Wi-Fi | Wi-Fi 802.11 b/g/n; WiMAX, hotspot (Android 2.2) | |
| Network | CDMA / HSPA / EVDO | |
| SIM card | Mini-SIM | |
| Bluetooth | 2.1, A2DP | |
| Edge | Class 10 | |
| GPRS | Class 10 | |
| GPS | Yes, with A-GPS | |
| Speed | HSPA, EV-DO Rev. A 3.1 Mbps | |
| USB | microUSB 2.0 | |
| Camera | Samsung Epic 4G | other phones |
| Main camera | 5 MP, Single | |
| Specs | 5 MP, AF | |
| Features | LED flash | |
| Video | 720p@30fps | |
| Selfie camera | 0.3 MP, Single | |
| Multimedia | Samsung Epic 4G | other phones |
| 3.5 mm Jack | Yes | |
| Radio | Stereo FM radio, RDS | |
| Design | Samsung Epic 4G | other phones |
| Colors | Black | |
| Dimensions | 124 x 65 x 14 mm | |
| Weight | 155 g | |
| Battery | Samsung Epic 4G | other phones |
| Battery capacity | 1500 mAh, Removable Li-Ion | |
| Battery life | Stand by time- Up to 300 h
Talking time- Up to 5 h 30 min
| |
| Other | Samsung Epic 4G | other phones |
| SAR | SAR - 0.68 W/kg (head), 0.99 W/kg (body) | |
| Release date | 2010, June | |
