| Hardware and OS | OPPO A1 Pro | vivo Y11 |
| Operating system | Android v12 | Android 4.4.4 (KitKat) |
| Processor | 2.2 GHz, Octa Core Processor | Quad-core 1.3 GHz Cortex-A7 |
| Chipset | Qualcomm Snapdragon 695 | Mediatek MT6582М |
| GPU | Adreno 619 | Mali-400MP2 |
| Cores | 2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver | |
| Internal memory | | 4 GB, 512 MB RAM |
| External memory | | microSD, up to 256 GB (dedicated slot) |
| Ram | 6 GB | |
| Storage | 128 GB | |
| Card Slot | Yes, upto 1 TB | |
| Display | OPPO A1 Pro | vivo Y11 |
| Type | Color AMOLED Screen (1B Colors) | IPS LCD |
| Size | 6.7 inches, 1080 x 2412 pixels, 90 Hz | 4" inc |
| Resolution | | 480 x 800 px |
| Touchscreen | | capacitive touchscreen |
| Screen-to-Body Ratio | | 59.2% |
| PPI | ~394 PPI | |
| Display area | | 45.5 cm2 |
| Screen to Body Ratio | ~ 89.6% | |
| Display aspect ratio | | 5:3 (height:width) |
| Touch | Yes, with Multitouch | |
| Pixel Density | | 233 PPI |
| Colors | | 16M |
| Main Camera | OPPO A1 Pro | vivo Y11 |
| Camera | 16 MP 27mm, 1/3.09", 1.0µm f/2.4 (Wide Angle) | |
| Flash | Yes, LED | |
| Features | HDR, panorama | |
| Video | 1080p @ 30fps FHD | |
| Connectivity | OPPO A1 Pro | vivo Y11 |
| 2G Network | | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| Wi-Fi | | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| Network | | GSM / HSPA |
| SIM card | | Dual SIM (Micro-SIM, dual stand-by) |
| Bluetooth | Yes, v5.2 | 4.0, A2DP, EDR |
| Edge | Yes | Yes |
| GPRS | Yes | Yes |
| 3G Network | Yes | |
| GPS | Yes with A-GPS | Yes, with A-GPS |
| 4G Network | Yes | |
| Speed | | HSPA 21.1/7.2 Mbps |
| 5G Network | Yes | |
| USB | Yes, USB-C v2.0 | microUSB 2.0, USB Host |
| Extra | NFC | |
| USB Features | USB on-the-go, USB Charging | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | |
| Selfie camera | OPPO A1 Pro | vivo Y11 |
| Camera | 108 MP PDAF, OIS (Wide Angle)
2 MP f/2.4 (Depth Sensor) with autofocus | |
| Video | 4K, 1080p | |
| Camera | OPPO A1 Pro | vivo Y11 |
| Main camera | | 5 MP, Single |
| Specs | | 5 MP, AF |
| Features | | LED flash |
| Video | | 1080p@30fps |
| Selfie camera | | 2 MP, Single |
| Multimedia | OPPO A1 Pro | vivo Y11 |
| 3.5 mm Jack | Yes | Yes |
| Radio | | FM radio |
| Design | OPPO A1 Pro | vivo Y11 |
| Colors | Black, Blue | White, Black |
| Dimensions | 74.3 x 162.3 x 7.7 mm | 123 x 62.5 x 8.8 mm |
| Weight | 171 g | 124 g |
| Bezel less | No | |
| Dual Sim | Yes | |
| Sim Type | Dual Sim, GSM GSM | |
| Sim Size | Nano SIM | |
| Battery | OPPO A1 Pro | vivo Y11 |
| Type | Non-Removable Battery | |
| Fast Charging | Yes, 67W Fast Charging | |
| Battery capacity | 5000 mAh, Li-Po Battery | 1700 mAh, Removable Li-Po |
| Battery life | | Talking time- Up to 11 h (2G) / Up to 8 h (3G)
Music play - Up to 34 h |
| Other | OPPO A1 Pro | vivo Y11 |
| Release date | | 2014, Q4 |
| Sensors | | Accelerometer, proximity , Infrared port |
| Features | OPPO A1 Pro | vivo Y11 |
| Sensors | Accelerometer, Gyro, Proximity, Compass | |
| Fingerprint Sensor | Yes | |
| Face Unlock | Yes | |
| Splash Resistant | No | |
