On this page we compare specs Vivo Nex 7 Qualcomm MSM855 Snapdragon 855 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 Nex 7 | vivo Y91 |
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Operating system | Android v11 | Android 8.1 (Oreo); Funtouch 4.5 |
Processor | Qualcomm MSM855 Snapdragon 855 | Octa-core (2x1.95 GHz Cortex-A53 & 6x1.45 GHz Cortex A53) |
Chipset | | Qualcomm SDM439 Snapdragon 439 (12 nm) |
RAM | 8 GB | |
GPU | | Adreno 505 |
Internal Storage | 128 GB | |
Internal memory | | 32 GB, 3 GB RAM16 GB, 2 GB RAM |
External memory | | microSD, up to 256 GB |
Display | Vivo Nex 7 | vivo Y91 |
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Type | Super AMOLED | IPS LCD |
Size | 6.41 inches | 6.22" inc |
Resolution | 1080 x 2340 Pixels | 720 x 1520 px |
Touchscreen | Yes, Capacitive Touchscreen, Multi-touch | capacitive touchscreen |
Aspect ratio | 19:9 | |
Screen-to-Body Ratio | | 82.9% |
Display area | | 96.6 cm2 |
Display aspect ratio | | 19:9 (height:width) |
Pixel Density | 402 ppi | 270 PPI |
Colors | | 16M |
Connectivity | Vivo Nex 7 | vivo Y91 |
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Network support | 5G , 4G , 3G, 2G | |
NFC | Yes | |
2G Network | | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
Dual SIM | Dual SIM, GSM GSM | |
3G Network | | HSDPA 850 / 900 / 2100 |
SIM size | SIM1: Nano, SIM2: Nano | |
4G Network | | LTE band 1(2100), 3(1800), 5(850), 40(2300), 41(2500) |
USB connectivity | Mass storage device, USB charging | |
Wi-Fi | Yes, Wi-Fi 802.11, b/g/n | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot |
Network | | GSM / HSPA / LTE |
SIM card | | Dual SIM (Nano-SIM, dual stand-by) |
Bluetooth | Yes, v5.0 | 4.2, A2DP, LE |
Edge | | Yes |
GPRS | | Yes |
GPS | Yes, with A-GPS, Glonass | Yes, with A-GPS, GLONASS, BDS |
Speed | | HSPA 42.2/5.76 Mbps, LTE Cat5 150/75 Mbps |
USB | | microUSB 2.0, USB On-The-Go |
Camera | Vivo Nex 7 | vivo Y91 |
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Front camera | 16 MP | |
Front camera resolution | 16 MP, f/2.0, (wide) | |
Camera features | Digital Zoom, Auto Flash, Face detection, Touch to focus | |
Flash | Yes, LED Flash | |
Autofocus | Yes | |
Video recording | Yes | |
Main camera | 48 MP 2 MP 2 MP | 13 MP, Dual |
Specs | | 13 MP, f/2.2, PDAF -2 MP, f/2.4, depth sensor |
Features | | LED flash, panorama |
Video | | 1080p@30fps |
Selfie camera | | 8 MP, Single |
Multimedia | Vivo Nex 7 | vivo Y91 |
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Audio jack | 3.5 MM | |
Loudspeaker | Yes | |
3.5 mm Jack | | Yes |
Radio | | FM radio |
Design | Vivo Nex 7 | vivo Y91 |
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Colours | Black, Blue | |
Colors | | Starry Black, Ocean Blue, Red (Y91i only) |
Dimensions | | 155.1 x 75.1 x 8.3 mm |
Weight | | 163.5 g |
Battery | Vivo Nex 7 | vivo Y91 |
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Capacity | 4500 mAh | |
Type | Li-Polymer | |
Battery capacity | | 4030 mAh, Non-removable Li-Po |
Other | Vivo Nex 7 | vivo Y91 |
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Fingerprint sensor | Yes | |
Fingerprint sensor position | On-Screen | |
Other sensors | Accelerometer, Gyro, Proximity, Compass | |
Release date | | 2018, November |
Sensors | | Fingerprint (rear-mounted), accelerometer, proximity, compass |