On this page we compare specs Vivo V20 2021 Octa-core (2x2.2 GHz Kryo 470 Gold, 6x1.8 GHz Kryo 470 Silver) with vivo Y91 Octa-core (2x1.95 GHz Cortex-A53 & 6x1.45 GHz Cortex A53), 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 V20 2021 | vivo Y91 |
|---|
| Operating system | Android 11, Funtouch 11 | Android 8.1 (Oreo); Funtouch 4.5 |
| Processor | Octa-core (2x2.2 GHz Kryo 470 Gold, 6x1.8 GHz Kryo 470 Silver) | Octa-core (2x1.95 GHz Cortex-A53 & 6x1.45 GHz Cortex A53) |
| Chipset | | Qualcomm SDM439 Snapdragon 439 (12 nm) |
| GPU | Adreno 618 | Adreno 505 |
| RAM | 8 GB | |
| Internal memory | | 32 GB, 3 GB RAM16 GB, 2 GB RAM |
| Internal Storage | 128 GB | |
| External memory | | microSD, up to 256 GB |
| Memory Card Slot | microSDXC (dedicated slot) | |
| User Interface | Yes | |
| Display | Vivo V20 2021 | vivo Y91 |
|---|
| Type | AMOLED | IPS LCD |
| Size | 6.44 inches | 6.22" inc |
| Resolution | 1080 x 2400 pixels | 720 x 1520 px |
| Touchscreen | Yes | capacitive touchscreen |
| Screen-to-Body Ratio | | 82.9% |
| Display area | | 96.6 cm2 |
| Display aspect ratio | | 19:9 (height:width) |
| Pixel Density | 409 PPI | 270 PPI |
| Colors | 16M | 16M |
| Connectivity | Vivo V20 2021 | vivo Y91 |
|---|
| 5G Network | No | |
| 2G Network | | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | | HSDPA 850 / 900 / 2100 |
| 4G Network | 1, 3, 5, 7, 8, 20, 28, 38, 39, 40, 41 | LTE band 1(2100), 3(1800), 5(850), 40(2300), 41(2500) |
| NFC | Yes (market/region dependent) | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot |
| Network | | GSM / HSPA / LTE |
| SIM card | | Dual SIM (Nano-SIM, dual stand-by) |
| SIM | Nano SIM | |
| Bluetooth | | 4.2, A2DP, LE |
| Dual SIM | Dual SIM (Nano-SIM, dual stand-by) | |
| Edge | | Yes |
| Wireless Charging | No | |
| GPRS | | Yes |
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with A-GPS, GLONASS, BDS |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A | HSPA 42.2/5.76 Mbps, LTE Cat5 150/75 Mbps |
| USB | USB Type-C 2.0, USB On-The-Go | microUSB 2.0, USB On-The-Go |
| Camera | Vivo V20 2021 | vivo Y91 |
|---|
| Image | 2160p | |
| Main camera | 64 MP (wide), 8 MP (ultrawide), 2 MP (depth) | 13 MP, Dual |
| Specs | | 13 MP, f/2.2, PDAF
-2 MP, f/2.4, depth sensor |
| Features | Dual-LED dual-tone flash, HDR, panorama | LED flash, panorama |
| Video | | 1080p@30fps |
| Selfie camera | 44 MP (wide) | 8 MP, Single |
| Multimedia | Vivo V20 2021 | vivo Y91 |
|---|
| Loudspeaker | Yes | |
| Handsfree | Yes | |
| Video Playback | Yes | |
| Video Out | Yes | |
| Ring Tones | Yes | |
| 3.5 mm Jack | Yes | Yes |
| Radio | Yes | FM radio |
| Design | Vivo V20 2021 | vivo Y91 |
|---|
| Colors | | Starry Black, Ocean Blue, Red (Y91i only) |
| Waterproof | No | |
| Dimensions | 161.3 x 74.2 x 7.4 mm | 155.1 x 75.1 x 8.3 mm |
| Weight | 171 g | 163.5 g |
| Battery | Vivo V20 2021 | vivo Y91 |
|---|
| Capacity | Li-Po 4000 mAh, Fast charging 33W | |
| Battery capacity | | 4030 mAh, Non-removable Li-Po |
| Placement | Non-removable | |
| Other | Vivo V20 2021 | vivo Y91 |
|---|
| Release date | | 2018, November |
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, | Fingerprint (rear-mounted), accelerometer, proximity, compass |
