On this page we compare specs vivo Y91 (Mediatek) Octa-core 2.0 GHz Cortex-A53 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 | vivo Y91 (Mediatek) | vivo Y11 |
|---|
| Operating system | Android 8.1 (Oreo); Funtouch 4.5 | Android 4.4.4 (KitKat) |
| Processor | Octa-core 2.0 GHz Cortex-A53 | Quad-core 1.3 GHz Cortex-A7 |
| Chipset | Mediatek MT6762 Helio P22 (12 nm) | Mediatek MT6582М |
| GPU | PowerVR GE8320 | Mali-400MP2 |
| Internal memory | 64 GB, 3 GB RAM | 4 GB, 512 MB RAM |
| External memory | microSD, up to 256 GB | microSD, up to 256 GB (dedicated slot) |
| Display | vivo Y91 (Mediatek) | vivo Y11 |
|---|
| Type | IPS LCD | IPS LCD |
| Size | 6.22" inc | 4" inc |
| Resolution | 720 x 1520 px | 480 x 800 px |
| Touchscreen | capacitive touchscreen | capacitive touchscreen |
| Screen-to-Body Ratio | 82.9% | 59.2% |
| Display area | 96.6 cm2 | 45.5 cm2 |
| Display aspect ratio | 19:9 (height:width) | 5:3 (height:width) |
| Pixel Density | 270 PPI | 233 PPI |
| Colors | 16M | 16M |
| Connectivity | vivo Y91 (Mediatek) | vivo Y11 |
|---|
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only) | 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), 7(2600), 8(900), 38(2600), 40(2300), 41(2500) | |
| Wi-Fi | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| Network | GSM / HSPA / LTE | GSM / HSPA |
| SIM card | Single SIM (Nano-SIM)Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Micro-SIM, dual stand-by) |
| Bluetooth | 5.0, A2DP, LE | 4.0, A2DP, EDR |
| Edge | Yes | Yes |
| GPRS | Yes | Yes |
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS |
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat5 150/75 Mbps | HSPA 21.1/7.2 Mbps |
| USB | microUSB 2.0, USB On-The-Go | microUSB 2.0, USB Host |
| Camera | vivo Y91 (Mediatek) | vivo Y11 |
|---|
| Main camera | 13 MP, Dual | 5 MP, Single |
| Specs | 13 MP, f/2.2, PDAF
-2 MP, f/2.4, depth sensor | 5 MP, AF |
| Features | LED flash, panorama | LED flash |
| Video | 1080p@30fps | 1080p@30fps |
| Selfie camera | 8 MP, Single | 2 MP, Single |
| Multimedia | vivo Y91 (Mediatek) | vivo Y11 |
|---|
| 3.5 mm Jack | Yes | Yes |
| Radio | FM radio | FM radio |
| Design | vivo Y91 (Mediatek) | vivo Y11 |
|---|
| Colors | Starry Black, Ocean Blue | White, Black |
| Dimensions | 155.1 x 75.1 x 8.3 mm | 123 x 62.5 x 8.8 mm |
| Weight | 163.5 g | 124 g |
| Battery | vivo Y91 (Mediatek) | vivo Y11 |
|---|
| Battery life | | Talking time- Up to 11 h (2G) / Up to 8 h (3G)
Music play - Up to 34 h |
| Battery capacity | 4030 mAh, Non-removable Li-Po | 1700 mAh, Removable Li-Po |
| Other | vivo Y91 (Mediatek) | vivo Y11 |
|---|
| Release date | 2019, January | 2014, Q4 |
| Sensors | Fingerprint (rear-mounted), accelerometer, proximity, compass | Accelerometer, proximity , Infrared port |
