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Compare vivo Y91 (Mediatek) vs Xiaomi Redmi Note 8


vivo Y91 (Mediatek)
   Xiaomi Redmi Note 8
vivo Y91 (Mediatek)
 VS
Xiaomi Redmi Note 8







On this page we compare specs vivo Y91 (Mediatek) Octa-core 2.0 GHz Cortex-A53 with Xiaomi Redmi Note 8 Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver), 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.


vivo Y91 (Mediatek)
vivo Y91 (Mediatek) smartphone runs on Android 8.1 (Oreo); Funtouch 4.5 operating system. The phone is powered by Octa-core 2.0 GHz Cortex-A53 processor. It has 64 GB, 3 GB RAM. Internal storage options which can be extended with the help of microSD, up to 256 GB. The smartphone has a IPS LCD providing, Screen-to-Body Ratio of 82.9%. The smartphone is fueled with a 4030 mAh,  Non-removable Li-Po. The main camera of the smartphone consists of a 13 MP, Dual. The sensors include Fingerprint (rear-mounted), accelerometer, proximity, compass. Connectivity features in the smartphone include Bluetooth, A-GPS, GLONASS, BDS, Wi-Fi, 3.5 mm Jack and more. The vivo Y91 (Mediatek) are available in various colors such as Starry Black, Ocean Blue. It measures 155.1 x 75.1 x 8.3 mm and weighs 163.5 g.

Xiaomi Redmi Note 8
Xiaomi Redmi Note 8 smartphone runs on Android 9.0 (Pie); MIUI 10 operating system. The phone is powered by Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) processor. It has 32GB 3GB RAM, 64GB 4GB RAM, 64GB 6GB RAM, 128GB 4GB RAM, 128GB 6GB RAM. Internal storage options which can be extended with the help of microSD, up to 256 GB (dedicated slot). The smartphone has a IPS LCD providing, Screen-to-Body Ratio of 81.7%. The smartphone is fueled with a 4000 mAh,  Non-removable Li-Po. The main camera of the smartphone consists of a 48 MP, Quad. The sensors include Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass , Infrared port. Connectivity features in the smartphone include Bluetooth, A-GPS, GLONASS, BDS, Wi-Fi, 3.5 mm Jack and more. The Xiaomi Redmi Note 8 are available in various colors such as Neptune Blue, Moonlight White, Space Black. It measures 158.3 x 75.3 x 8.4 mm and weighs 190 g.

Compare specs vivo Y91 (Mediatek) vs Xiaomi Redmi Note 8

Hardware and OSvivo Y91 (Mediatek)Xiaomi Redmi Note 8
Operating systemAndroid 8.1 (Oreo); Funtouch 4.5Android 9.0 (Pie); MIUI 10
ProcessorOcta-core 2.0 GHz Cortex-A53Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
ChipsetMediatek MT6762 Helio P22 (12 nm)Qualcomm SDM665 Snapdragon 665 (11 nm)
GPUPowerVR GE8320Adreno 610
Internal memory64 GB, 3 GB RAM32GB 3GB RAM, 64GB 4GB RAM, 64GB 6GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
External memorymicroSD, up to 256 GBmicroSD, up to 256 GB (dedicated slot)
Displayvivo Y91 (Mediatek)Xiaomi Redmi Note 8
TypeIPS LCDIPS LCD
Size6.22" inc6.3" inc
Resolution720 x 1520 px1080 x 2340 px
Touchscreencapacitive touchscreencapacitive touchscreen
ProtectionCorning Gorilla Glass 5
Screen-to-Body Ratio82.9%81.7%
Display area96.6 cm297.4 cm2
Display aspect ratio19:9 (height:width)19.5:9 (height:width)
Pixel Density270 PPI409 PPI
Colors16M16M
Connectivityvivo Y91 (Mediatek)Xiaomi Redmi Note 8
2G NetworkGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only)GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G NetworkHSDPA 850 / 900 / 2100HSDPA 850 / 900 / 2100
4G NetworkLTE 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), 8(900), 38(2600), 40(2300), 41(2500)
Wi-FiWi-Fi 802.11 b/g/n, WiFi Direct, hotspotWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
NetworkGSM / HSPA / LTEGSM / HSPA / LTE
SIM cardSingle SIM (Nano-SIM)Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
Bluetooth5.0, A2DP, LE4.2, A2DP, LE
EdgeYesYes
GPRSYesYes
GPSYes, with A-GPS, GLONASS, BDSYes, with A-GPS, GLONASS, BDS
SpeedHSPA 42.2/5.76 Mbps, LTE Cat5 150/75 MbpsHSPA 42.2/11.5 Mbps, LTE-A
USBmicroUSB 2.0, USB On-The-Go2.0, Type-C 1.0 reversible connector, USB On-The-Go
Cameravivo Y91 (Mediatek)Xiaomi Redmi Note 8
Main camera13 MP, Dual48 MP, Quad
Specs13 MP, f/2.2, PDAF
-2 MP, f/2.4, depth sensor		48 MP, f/1.8, 26mm (wide), 1/2", 0.8µm, PDAF
-8 MP, f/2.2, 13mm (ultrawide), 1/4", 1.12µm
-2 MP, f/2.4, 1/5", 1.75µm (dedicated macro camera)
-2 MP, f/2.4, 1/5", 1.75µm, depth sensor
FeaturesLED flash, panoramaLED flash, HDR, panorama
Video1080p@30fps2160p@30fps, 1080p@30/60/120fps, gyro-EIS
Selfie camera8 MP, Single13 MP, Single
Multimediavivo Y91 (Mediatek)Xiaomi Redmi Note 8
3.5 mm JackYesYes
RadioFM radioFM radio
Designvivo Y91 (Mediatek)Xiaomi Redmi Note 8
ColorsStarry Black, Ocean BlueNeptune Blue, Moonlight White, Space Black
Dimensions155.1 x 75.1 x 8.3 mm158.3 x 75.3 x 8.4 mm
Weight163.5 g190 g
Body buildFront/back glass (Gorilla Glass 5)
Batteryvivo Y91 (Mediatek)Xiaomi Redmi Note 8
Battery capacity4030 mAh,  Non-removable Li-Po4000 mAh,  Non-removable Li-Po
Othervivo Y91 (Mediatek)Xiaomi Redmi Note 8
Release date2019, January2019, August
SensorsFingerprint (rear-mounted), accelerometer, proximity, compassFingerprint (rear-mounted), accelerometer, gyro, proximity, compass , Infrared port
SARSAR - 0.26 W/kg (head) 1.00 W/kg (body)
SAR EU - 0.26 W/kg (head) 1.00 W/kg (body)