Comparisons / Comparison of Vivo Y90 and Vivo Y91

Comparison of Vivo Y90 and Vivo Y91 [S]ave

Attribute
Vivo Y90 ×
Vivo Y91 ×
General
BrandVivoVivo
Launch
Announced2019-07-012018-11-01
Body
Width (mm)8.38.3
Length (mm)155.1155.1
Height (mm)75.175.1
Weight (g)163.5163.5
SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
FrontGlassGlass
BackPlasticPlastic
FramePlasticPlastic
Network
Technology
  • GSM
  • HSPA
  • LTE
  • GSM
  • HSPA
  • LTE
2G bands
  • GSM 850 / 900 / 1800 / 1900
  • GSM 850 / 900 / 1800 / 1900
3G bands
  • HSDPA 850 / 900 / 2100
  • HSDPA 850 / 900 / 2100
4G bands
  • 1, 3, 5, 8, 38, 40, 41
  • 1, 3, 5, 40, 41
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE Cat5 150/75 Mbps
Platform
OSAndroid 8.1 (Oreo)Android 8.1 (Oreo)
ChipsetMediatek MT6761 Helio A22 (12 nm)Qualcomm SDM439 Snapdragon 439 (12 nm)
CPUQuad-core 2.0 GHz Cortex-A53Octa-core (4x1.95 GHz Cortex-A53 & 4x1.45 GHz Cortex A53)
GPUPowerVR GE8320Adreno 505
Memory
Card slotmicroSDXC (dedicated slot)microSDXC (dedicated slot)
Internal
  • 16GB 2GB RAM
  • 32GB 2GB RAM
  • 16GB 2GB RAM
  • 32GB 2GB RAM
  • 32GB 3GB RAM
Display
Size (in)6.226.22
Resolution (px)720 x 1520720 x 1520
Display TypeIPS LCDIPS LCD
Battery
TypeLi-PoLi-Po
Capcity (mAh)40304030
Main Camera
Main Camera TypeSingleDual
Main Camera Properties
  • 8 MP, f/2.0, AF
  • 13 MP, f/2.2, PDAF
  • 2 MP, f/2.4, (depth)
Main Camera Video1080p@30fps1080p@30fps
Main Camera FeaturesLED flash, panoramaLED flash, panorama
Selfie Camera
Selfie Camera TypeSingleSingle
Selfie Camera Properties
  • 5 MP, f/1.8
  • 8 MP, f/1.8
Selfie Camera Video720p1080p@30fps
Comms
WLANWi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspotWi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth5.0, A2DP, LE4.2, A2DP, LE
GPS++
NFC--
RadioFM radioFM radio
USBmicroUSB 2.0, USB On-The-GomicroUSB 2.0, USB On-The-Go
Sound
Loudspeaker++
3.5mm jack++
Features
Sensors
  • Accelerometer
  • compass
  • proximity
  • Fingerprint (rear-mounted)
  • accelerometer
  • compass
  • proximity
Misc
Colors
  • Black
  • Gold
  • Ocean Blue
  • Starry Black
Models
  • 1823
  • 1908
  • 1811
  • 1816
  • 1817
  • 1820
  • PD1818BF_EX
SAR Head (W/kg)1.281.28
SAR Body (W/kg)0.610.61



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