| Hardware and OS | OnePlus One | |
| Operating system | Android 4.4.2 (KitKat), upgradable to 6.0.1 (Marshmallow) | |
| Processor | Quad-core 2.5 GHz Krait 400 | |
| Chipset | Qualcomm MSM8974AC Snapdragon 801 (28 nm) | |
| GPU | Adreno 330 | |
| Internal memory | 16/64 GB, 3 GB RAM | |
| External memory | No | |
| Display | OnePlus One | other phones |
| Type | LTPS IPS LCD | |
| Size | 5.5" inc | |
| Resolution | 1080 x 1920 px | |
| Protection | Corning Gorilla Glass 3 | |
| Touchscreen | capacitive touchscreen | |
| Screen-to-Body Ratio | 71.9% | |
| Display area | 83.4 cm2 | |
| Display aspect ratio | 16:9 (height:width) | |
| Pixel Density | 401 PPI | |
| Colors | 16M | |
| Other | CyanogenMod 13
-Oxygen 2.1.4 | |
| Connectivity | OnePlus One | other phones |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | |
| 3G Network | HSDPA 850 / 900 / 1700 / 1900 / 2100 | |
| 4G Network | LTE band 1(2100), 3(1800), 4(1700/2100), 7(2600), 17(700), 38(2600), 40(2300) | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, DLNA, hotspot | |
| Network | GSM / HSPA / LTE | |
| SIM card | Micro-SIM | |
| Bluetooth | 4.1, A2DP | |
| Edge | Yes | |
| GPRS | Yes | |
| GPS | Yes, with A-GPS, GLONASS | |
| NFC | Yes | |
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | |
| USB | microUSB 2.0, USB Host | |
| Camera | OnePlus One | other phones |
| Main camera | 13 MP, Single | |
| Specs | 13 MP, f/2.0, 1/3', 1.12µm, AF | |
| Features | Dual-LED flash, panorama, HDR | |
| Video | 2160p@30fps, 2160p(DCI)@24fps, 1080p@60fps, 720p@120fps, HDR, stereo sound rec. | |
| Selfie camera | 5 MP, Single | |
| Multimedia | OnePlus One | other phones |
| 3.5 mm Jack | Yes | |
| Radio | No | |
| Design | OnePlus One | other phones |
| Colors | Silk White, Sandstone Black | |
| Body build | Plastic body | |
| Dimensions | 152.9 x 75.9 x 8.9 mm | |
| Weight | 162 g | |
| Battery | OnePlus One | other phones |
| Battery capacity | 3100 mAh, Non-removable Li-Po | |
| Other | OnePlus One | other phones |
| SAR | SAR - 0.62 W/kg (head), 0.75 W/kg (body) | |
| Release date | 2014, April | |
| Sensors | Accelerometer, gyro, proximity, compass | |
