| Hardware and OS | Samsung Galaxy S9 SD845 | vivo Y11 |
| Operating system | Android 8.0 Oreo | Android 4.4.4 (KitKat) |
| Processor | Octa Core 4??2.8GHz Kryo 385, 4??1.8GHz Kryo 385 CPU Clock | Quad-core 1.3 GHz Cortex-A7 |
| Chipset | | Mediatek MT6582М |
| GPU | Qualcomm Adreno 630 GPU | Mali-400MP2 |
| RAM | 6GB | |
| Internal memory | | 4 GB, 512 MB RAM |
| Internal Storage | 64GB/128GB/256GB | |
| External memory | | microSD, up to 256 GB (dedicated slot) |
| Memory Card Slot | External Memory Supports Up to 256GB (dedicated slot) | |
| User Interface | Samsung Experience 9.0 UI | |
| Display | Samsung Galaxy S9 SD845 | vivo Y11 |
| Type | Super AMOLED capacitive touchscreen | IPS LCD |
| Size | 6.2 inches QHD | 4" inc |
| Resolution | 2960 x 1440 Pixels, 24 bit color depth | 480 x 800 px |
| Touchscreen | Yes Multi Touch Support | capacitive touchscreen |
| Screen-to-Body Ratio | | 59.2% |
| Display area | | 45.5 cm2 |
| Display aspect ratio | | 5:3 (height:width) |
| Pixel Density | ~ 531 ppi | 233 PPI |
| Protection | Yes Corning Gorilla Glass 5 | |
| Colors | 16M Colors | 16M |
| Features | QHD display, ~531 PPI, Always-On Display, Capacitive Color, LED Notifications, Corning Gorilla Glass 5, Dual Edge Display, Frameless, Multi-touch, Scratch Resistant, VR Headset Support, 18:9 Aspect Ratio | |
| Connectivity | Samsung Galaxy S9 SD845 | vivo Y11 |
| 2G Network | | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 4G Network | Yes | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, 802.11n 5GHz, Wi-Fi Direct, Dual Band, Wi-Fi Hotspot, VHT80 MU-MiMO, 1024-QAM | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| Network | | GSM / HSPA |
| SIM card | | Dual SIM (Micro-SIM, dual stand-by) |
| NFC | yes | |
| Bluetooth | | 4.0, A2DP, EDR |
| Edge | | Yes |
| GPRS | | Yes |
| SIM | Nano SIM | |
| GPS | A-GPS, Beidou, GLONASS, GPS, Galileo | Yes, with A-GPS |
| Dual SIM | Single SIM (Nano) Dual SIM Optional | |
| Speed | LTE : 700 MHz Class 13 LTE : 700 MHz Class 17 LTE : 1700 / 2100 MHz LTE : 800 / 900 / 1900 / 1800 / 2100 / 2600 MHz LTE-TDD : 1900 MHz (Band 39) LTE-TDD : 2300 MHz (Band 40) LTE-TDD : 2500 MHz (Band 41) LTE-TDD : 2600 MHz (Band 38) LTE : 700 MHz (Band 12) | HSPA 21.1/7.2 Mbps |
| Wireless Charging | Yes | |
| USB | Type-C USBv3.1 With OTG, Charging and Mass Storage Function | microUSB 2.0, USB Host |
| Camera | Samsung Galaxy S9 SD845 | vivo Y11 |
| Main camera | 12 Megapixels, 12 Megapixels (Dual Rear Camera) | 5 MP, Single |
| Specs | | 5 MP, AF |
| Image | 4032 x 3024 Pixels | |
| Features | Yes with Dual-LED flashlight | LED flash |
| Video | | 1080p@30fps |
| Selfie camera | 8 Megapixels with 80 Degree Wide Angle Lens, F1.7 Aperture, Laser autofocus, PDAF Focus, Dual Video Call, Auto HDR, Pixel Size 1.22??m, Sensor 1/3.6-inch | 2 MP, Single |
| Multimedia | Samsung Galaxy S9 SD845 | vivo Y11 |
| Loudspeaker | Yes | |
| Handsfree | Yes | |
| 3.5 mm Jack | yes | Yes |
| Video Playback | Yes Support 3GP, ASF, M4V, H.264, MKV, AVI, xVID, WMV, FLV, MP4, H.265 | |
| Radio | Yes | FM radio |
| Video Out | Yes | |
| Ring Tones | Yes | |
| Design | Samsung Galaxy S9 SD845 | vivo Y11 |
| Colors | | White, Black |
| Dimensions | 73.8 mm x 158.1 mm x 8.5 mm | 123 x 62.5 x 8.8 mm |
| Weight | 189 Grams (With Battery) | 124 g |
| Waterproof | No | |
| Battery | Samsung Galaxy S9 SD845 | vivo Y11 |
| Battery capacity | | 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 |
| Capacity | 3,500 mAh Lithium-Polymer | |
| Placement | Non-Removable | |
| Other | Samsung Galaxy S9 SD845 | vivo Y11 |
| Release date | | 2014, Q4 |
| Sensors | Fingerprint, Accelerometer, Compass, Gravity, Gyroscope, Hall, Heart Rate, Light sensor, Proximity, Barometer | Accelerometer, proximity , Infrared port |
