On this page we compare specs Redmi 9 Power Qualcomm Snapdragon 662 with vivo Y11 Quad-core 1.3 GHz Cortex-A7, we compare external dimensions, compare screens and performance, the amount of RAM and memory for storing media data, battery capacity and characteristics of photo cameras, compare the presence of various sensors and functions.
| Hardware and OS | Redmi 9 Power | vivo Y11 |
|---|
| Operating system | Android v10 (Q) | Android 4.4.4 (KitKat) |
| Processor | Octa core (2 GHz, Quad core, Kryo 260 1.8 GHz, Quad core, Kryo 260) | Quad-core 1.3 GHz Cortex-A7 |
| Custom UI | MIUI | |
| Chipset | Qualcomm Snapdragon 662 | Mediatek MT6582М |
| GPU | Adreno 610 | Mali-400MP2 |
| Internal memory | | 4 GB, 512 MB RAM |
| External memory | | microSD, up to 256 GB (dedicated slot) |
| Internal Storage | 64 GB | |
| Expandable memory | Yes, Upto 512 GB | |
| RAM | 4 GB | |
| Display | Redmi 9 Power | vivo Y11 |
|---|
| Type | | IPS LCD |
| Size | | 4" inc |
| Resolution | | 480 x 800 px |
| Touchscreen | | capacitive touchscreen |
| Screen-to-Body Ratio | | 59.2% |
| Display area | | 45.5 cm2 |
| Display aspect ratio | | 5:3 (height:width) |
| Pixel Density | | 233 PPI |
| Colors | | 16M |
| Connectivity | Redmi 9 Power | vivo Y11 |
|---|
| 2G Network | | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| Wi-Fi | Yes, Wi-Fi 802.11, ac/b/g/n/n 5GHz | 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, v5.0 | 4.0, A2DP, EDR |
| SIM size | SIM1: Nano, SIM2: Nano | |
| Edge | | Yes |
| Dual SIM | Dual SIM, GSM GSM | |
| GPRS | | Yes |
| GPS | Yes, with A-GPS, Glonass | Yes, with A-GPS |
| Network support | 4G , 3G, 2G | |
| Speed | | HSPA 21.1/7.2 Mbps |
| NFC | No | |
| USB | | microUSB 2.0, USB Host |
| USB connectivity | Mass storage device, USB charging | |
| USB TYPE-C | Yes | |
| Camera | Redmi 9 Power | vivo Y11 |
|---|
| Aperture | F2.0 | |
| Autofocus | Yes | |
| Camera features | Digital Zoom, Auto Flash, Face detection, Touch to focus | |
| Image | 8000 x 6000 Pixels | |
| Flash | Yes, LED Flash | |
| Front camera | 8 MP | |
| Front camera resolution | 8 MP f/2.0 Primary Camera | |
| Video recording | 1920x1080 @ 30 fps | |
| Main camera | 48 MP 8 MP 2 MP 2 MP | 5 MP, Single |
| Specs | | 5 MP, AF |
| Features | | LED flash |
| Video | | 1080p@30fps |
| Selfie camera | | 2 MP, Single |
| Multimedia | Redmi 9 Power | vivo Y11 |
|---|
| Audio jack | 3.5 MM | |
| Loudspeaker | Yes | |
| 3.5 mm Jack | | Yes |
| Radio | | FM radio |
| Design | Redmi 9 Power | vivo Y11 |
|---|
| Colors | Mighty Black, Blazing Blue, Electric Green, Fiery Red | White, Black |
| Dimensions | | 123 x 62.5 x 8.8 mm |
| Height | 162.3 mm | |
| Weight | 198 grams | 124 g |
| Width | 77.3 mm | |
| Thickness | 9.6 mm | |
| Waterproof | Yes, Splash proof | |
| Battery | Redmi 9 Power | vivo Y11 |
|---|
| Capacity | 6000 mAh | |
| Type | Li-Polymer | |
| User replaceable | No | |
| Quick charging | Yes, Fast, 18W | |
| 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 |
| Other | Redmi 9 Power | vivo Y11 |
|---|
| Release date | | 2014, Q4 |
| Sensors | | Accelerometer, proximity , Infrared port |
| Features | Redmi 9 Power | vivo Y11 |
|---|
| Fingerprint sensor position | Side | |
| Fingerprint sensor | Yes | |
| Other sensors | G-sensor, L-Sensor, P-Sensor, E-Campass | |
