| Hardware and OS | Samsung Galaxy A9 Pro (2018) | vivo Y11 |
| Operating system | Android 8.0 (Oreo), upgradable to Android 9.0 (Pie) | Android 4.4.4 (KitKat) |
| Processor | Octa-core (4x2.2 GHz Kryo 260, 4x1.8 GHz Kryo 260) | Quad-core 1.3 GHz Cortex-A7 |
| Chipset | | Mediatek MT6582М |
| GPU | Adreno 512 | Mali-400MP2 |
| RAM | 6 GB, 8 GB | |
| Internal memory | | 4 GB, 512 MB RAM |
| Internal Storage | 64 GB, 128 GB | |
| External memory | | microSD, up to 256 GB (dedicated slot) |
| Memory Card Slot | microSD, up to 1 TB (dedicated slot) | |
| User Interface | Yes | |
| Display | Samsung Galaxy A9 Pro (2018) | vivo Y11 |
| Type | Super AMOLED capacitive touchscreen | IPS LCD |
| Size | 6.3 inches | 4" inc |
| Resolution | 1080 x 2220 pixels | 480 x 800 px |
| Touchscreen | Yes | capacitive touchscreen |
| Screen-to-Body Ratio | | 59.2% |
| Display area | | 45.5 cm2 |
| Display aspect ratio | | 5:3 (height:width) |
| Pixel Density | 393 ppi | 233 PPI |
| Colors | 16M Colors | 16M |
| Connectivity | Samsung Galaxy A9 Pro (2018) | vivo Y11 |
| 4G Network | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 20(800), 26(850), 28(700), 38(2600), 40(2300), 41(2500), 66(1700/2100) | |
| 2G Network | | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| NFC | yes | |
| Network | | GSM / HSPA |
| SIM card | | Dual SIM (Micro-SIM, dual stand-by) |
| Bluetooth | | 4.0, A2DP, EDR |
| SIM | Nano SIM | |
| Edge | | Yes |
| Dual SIM | Dual SIM (Nano-SIM, dual stand-by) | |
| GPRS | | Yes |
| Wireless Charging | No | |
| GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO | Yes, with A-GPS |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat9 450/50 Mbps | HSPA 21.1/7.2 Mbps |
| USB | 2.0, Type-C 1.0 reversible connector | microUSB 2.0, USB Host |
| Camera | Samsung Galaxy A9 Pro (2018) | vivo Y11 |
| Image | 2160p | |
| Main camera | 24 MP (wide), 10 MP (telephoto) 2x optical zoom, 8 MP (ultrawide), 5 MP (wide) depth sensor | 5 MP, Single |
| Specs | | 5 MP, AF |
| Features | LED flash, panorama, HDR | LED flash |
| Video | | 1080p@30fps |
| Selfie camera | 24 MP (wide) | 2 MP, Single |
| Multimedia | Samsung Galaxy A9 Pro (2018) | vivo Y11 |
| Loudspeaker | Yes | |
| Handsfree | Yes | |
| Video Playback | Yes | |
| Video Out | Yes | |
| 3.5 mm Jack | yes | Yes |
| Ring Tones | Yes | |
| Radio | Yes | FM radio |
| Design | Samsung Galaxy A9 Pro (2018) | vivo Y11 |
| Colors | | White, Black |
| Dimensions | 162.5 x 77 x 7.8 mm | 123 x 62.5 x 8.8 mm |
| Waterproof | No | |
| Weight | 183 Grams (With Battery) | 124 g |
| Battery | Samsung Galaxy A9 Pro (2018) | vivo Y11 |
| Battery capacity | | 1700 mAh, Removable Li-Po |
| Capacity | Li-Ion 3800 mAh battery | |
| Battery life | | Talking time- Up to 11 h (2G) / Up to 8 h (3G)
Music play - Up to 34 h |
| Placement | Non-removable | |
| Other | Samsung Galaxy A9 Pro (2018) | vivo Y11 |
| Release date | | 2014, Q4 |
| Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, ANT | Accelerometer, proximity , Infrared port |
