| Hardware and OS Oppo Realme U1 |
| Operating system: | Android 8.1 (Oreo); ColorOS 5.2 |
| Processor: | Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53) |
| Chipset: | Mediatek Helio P70 (12nm) |
| GPU: | Mali-G72 MP3 |
| Internal memory: | 64 GB, 4 GB RAM
32 GB, 3 GB RAM |
| External memory: | microSD, up to 256 GB (dedicated slot) |
| Display Oppo Realme U1 |
| Type: | LTPS IPS LCD |
| Size: | 6.3" inc |
| Resolution: | 1080 x 2340 px |
| Protection: | Corning Gorilla Glass 3 |
| Touchscreen: | capacitive touchscreen |
| Screen-to-Body Ratio: | 83.9% |
| Display area: | 97.4 cm2 |
| Display aspect ratio: | 19.5:9 (height:width) |
| Pixel Density: | 409 PPI |
| Colors: | 16M |
| Connectivity Oppo Realme U1 |
| 2G Network: | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network: | HSDPA 850 / 900 / 2100 |
| 4G Network: | LTE band 1(2100), 3(1800), 5(850), 8(900), 38(2600), 40(2300), 41(2500) |
| Wi-Fi: | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot |
| Network: | GSM / HSPA / LTE |
| SIM card: | Dual SIM (Nano-SIM, dual stand-by) |
| Bluetooth: | 4.2, A2DP, LE |
| Edge: | Yes |
| GPRS: | Yes |
| GPS: | Yes, with A-GPS, GLONASS |
| Speed: | HSPA 42.2/5.76 Mbps, LTE-A Cat6 300/50 Mbps |
| USB: | microUSB 2.0, USB On-The-Go |
| Camera Oppo Realme U1 |
| Main camera: | 13 MP,
Dual |
| Specs: | 13 MP, f/2.2, AF
-2 MP, f/2.4, depth sensor |
| Features: | LED flash, HDR, panorama |
| Features: | HDR |
| Video: | 1080p@30fps, 720p@90fps |
| Selfie camera: | 25 MP,
Single |
| Specs: | 25 MP, f/2.0, 1/2.8', 0.9µm |
| Video: | 1080p@30fps |
| Multimedia Oppo Realme U1 |
| 3.5 mm Jack: | Yes |
| Radio: | FM radio |
| Design Oppo Realme U1 |
| Colors: | Ambitious Black, Brave Blue, Fiery Gold |
| Dimensions: | 157 x 74 x 8 mm |
| Weight: | 168 g |
| Battery Oppo Realme U1 |
| Battery capacity: | 3500 mAh, Non-removable Li-Ion |
| Other Oppo Realme U1 |
| Release date: | 2018, November |
| Sensors: | Fingerprint (rear-mounted), accelerometer, proximity, compass |
