| Secret codes Oppo U3 |
| Hard reset Oppo U3 |
| Root Oppo U3 |
| Unlock Oppo U3 |
| Firmware Oppo U3 |
| Developer Mode Oppo U3 |
| Bypass Lock Screen Oppo U3 |
| Remove a Google account Oppo U3 |
| Oppo U3 Factory Reset |
| Bypass FRP Oppo U3 |
| Screenshot Oppo U3 |
|
OS: Android 4.4.4 (KitKat); ColorOS 2 CPU: Octa-core 1.7 GHz Cortex-A53 Display: 5.9" inc Camera: 13 MP,
Single |
| Hardware and OS Oppo U3 | |
| Operating system: | Android 4.4.4 (KitKat); ColorOS 2 |
| Processor: | Octa-core 1.7 GHz Cortex-A53 |
| Chipset: | Mediatek MT6752 (28 nm) |
| GPU: | Mali-T760MP2 |
| Internal memory: | 16 GB, 2 GB RAM |
| External memory: | microSD, up to 32 GB (dedicated slot) |
| Display Oppo U3 | |
| Type: | IPS LCD |
| Size: | 5.9" inc |
| Resolution: | 1080 x 1920 px |
| Touchscreen: | capacitive touchscreen |
| Screen-to-Body Ratio: | 74.0% |
| Display area: | 93.9 cm2 |
| Display aspect ratio: | 16:9 (height:width) |
| Pixel Density: | 377 PPI |
| Colors: | 16M |
| Connectivity Oppo U3 | |
| 2G Network: | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network: | TD-SCDMA |
| 4G Network: | LTE band 38(2600), 39(1900), 40(2300), 41(2500) |
| Wi-Fi: | Wi-Fi 802.11 a/b/g/n, dual-band, hotspot |
| Network: | GSM / LTE |
| SIM card: | Dual SIM (Nano-SIM/ Micro-SIM, dual stand-by) |
| Bluetooth: | 4.0, A2DP |
| Edge: | Yes |
| GPRS: | Yes |
| GPS: | Yes, with A-GPS |
| NFC: | Yes |
| Speed: | HSPA, LTE |
| USB: | microUSB 2.0 |
| Camera Oppo U3 | |
| Main camera: | 13 MP, Single |
| Specs: | 13 MP, AF |
| Features: | LED flash, HDR, panorama |
| Features: | LED flash |
| Video: | 1080p@30fps |
| Selfie camera: | 5 MP, Single |
| Specs: | 5 MP |
| Video: | 1080p@30fps |
| Multimedia Oppo U3 | |
| 3.5 mm Jack: | Yes |
| Radio: | No |
| Design Oppo U3 | |
| Colors: | White, Black |
| Dimensions: | 156.8 x 81 x 8 mm |
| Weight: | 195 g |
| Battery Oppo U3 | |
| Battery capacity: | 3000 mAh, Non-removable Li-Ion |
| Battery life: | Stand by time- Up to 400 h (3G) Talking time- Up to 10 h (3G) |
| Other Oppo U3 | |
| Release date: | 2015, January |
| Sensors: | Accelerometer, proximity, compass |
 | Sjlipyb | March 20, 2024 |
| Feature phone offers a user-friendly interface, long battery life, durable design, and affordable price compared to smartphones. | ||
| Reply | ||
| Nidjly|| | May 04, 2024 |
| Limited app options, outdated operating system, bulky design, short battery life. | ||
| Reply | ||
| DclPjda | May 01, 2024 |
| Great phone with excellent features. | ||
| Reply | ||
