On this page we compare specs vivo Y91 (Mediatek) Octa-core 2.0 GHz Cortex-A53 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 Y91 (Mediatek) | vivo Y91 |
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Operating system | Android 8.1 (Oreo); Funtouch 4.5 | Android 8.1 (Oreo); Funtouch 4.5 |
Processor | Octa-core 2.0 GHz Cortex-A53 | Octa-core (2x1.95 GHz Cortex-A53 & 6x1.45 GHz Cortex A53) |
Chipset | Mediatek MT6762 Helio P22 (12 nm) | Qualcomm SDM439 Snapdragon 439 (12 nm) |
GPU | PowerVR GE8320 | Adreno 505 |
Internal memory | 64 GB, 3 GB RAM | 32 GB, 3 GB RAM16 GB, 2 GB RAM |
External memory | microSD, up to 256 GB | microSD, up to 256 GB |
Display | vivo Y91 (Mediatek) | vivo Y91 |
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Type | IPS LCD | IPS LCD |
Size | 6.22" inc | 6.22" inc |
Resolution | 720 x 1520 px | 720 x 1520 px |
Touchscreen | capacitive touchscreen | capacitive touchscreen |
Screen-to-Body Ratio | 82.9% | 82.9% |
Display area | 96.6 cm2 | 96.6 cm2 |
Display aspect ratio | 19:9 (height:width) | 19:9 (height:width) |
Pixel Density | 270 PPI | 270 PPI |
Colors | 16M | 16M |
Connectivity | vivo Y91 (Mediatek) | vivo Y91 |
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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 | HSDPA 850 / 900 / 2100 |
4G Network | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 38(2600), 40(2300), 41(2500) | LTE band 1(2100), 3(1800), 5(850), 40(2300), 41(2500) |
Wi-Fi | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot |
Network | GSM / HSPA / LTE | GSM / HSPA / LTE |
SIM card | Single SIM (Nano-SIM)Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) |
Bluetooth | 5.0, A2DP, LE | 4.2, A2DP, LE |
Edge | Yes | Yes |
GPRS | Yes | Yes |
GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, BDS |
Speed | HSPA 42.2/5.76 Mbps, LTE Cat5 150/75 Mbps | HSPA 42.2/5.76 Mbps, LTE Cat5 150/75 Mbps |
USB | microUSB 2.0, USB On-The-Go | microUSB 2.0, USB On-The-Go |
Camera | vivo Y91 (Mediatek) | vivo Y91 |
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Main camera | 13 MP, Dual | 13 MP, Dual |
Specs | 13 MP, f/2.2, PDAF -2 MP, f/2.4, depth sensor | 13 MP, f/2.2, PDAF -2 MP, f/2.4, depth sensor |
Features | LED flash, panorama | LED flash, panorama |
Video | 1080p@30fps | 1080p@30fps |
Selfie camera | 8 MP, Single | 8 MP, Single |
Multimedia | vivo Y91 (Mediatek) | vivo Y91 |
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3.5 mm Jack | Yes | Yes |
Radio | FM radio | FM radio |
Design | vivo Y91 (Mediatek) | vivo Y91 |
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Colors | Starry Black, Ocean Blue | Starry Black, Ocean Blue, Red (Y91i only) |
Dimensions | 155.1 x 75.1 x 8.3 mm | 155.1 x 75.1 x 8.3 mm |
Weight | 163.5 g | 163.5 g |
Battery | vivo Y91 (Mediatek) | vivo Y91 |
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Battery capacity | 4030 mAh, Non-removable Li-Po | 4030 mAh, Non-removable Li-Po |
Other | vivo Y91 (Mediatek) | vivo Y91 |
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Release date | 2019, January | 2018, November |
Sensors | Fingerprint (rear-mounted), accelerometer, proximity, compass | Fingerprint (rear-mounted), accelerometer, proximity, compass |