Comparisons / Comparison of Xiaomi Redmi Note 7S and Vivo Y51 (2020, September)

Comparison of Xiaomi Redmi Note 7S and Vivo Y51 (2020, September) [S]ave

Attribute
Vivo Y51 (2020, September)
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Xiaomi Redmi Note 7S
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General
BrandVivoXiaomi
Launch
Announced2020-09-152019-05-01
Body
Width (mm)8.78.1
Length (mm)159.3159.2
Height (mm)75.275.2
Weight (g)186.7186
SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Hybrid Dual SIM (Nano-SIM, dual stand-by)
Front-Glass
Back-Glass
Frame-Plastic
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 / 1900 / 2100
4G bands
  • 1, 3, 5, 8, 40
  • 1, 3, 5, 8, 40, 41
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat12 600/150 Mbps
Platform
OSAndroid 10Android 9.0 (Pie)
ChipsetQualcomm SDM665 Snapdragon 665 (11 nm)Qualcomm SDM660 Snapdragon 660 (14 nm)
CPUOcta-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)Octa-core (4x2.2 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
GPUAdreno 610Adreno 512
Memory
Card slotmicroSDXC (uses shared SIM slot)microSDXC (uses shared SIM slot)
Internal
  • 128GB 4GB RAM
  • 32GB 3GB RAM
  • 64GB 4GB RAM
Display
Size (in)6.386.3
Resolution (px)1080 x 23401080 x 2340
Protection-Corning Gorilla Glass 5
Display TypeSuper AMOLEDIPS LCD
Battery
TypeLi-PoLi-Po
ChargingFast charging 18WFast charging 18W, Quick Charge 4
Capcity (mAh)45004000
Main Camera
Main Camera TypeQuadDual
Main Camera Properties
  • 2 MP, f/2.4, (depth)
  • 2 MP, f/2.4, (macro)
  • 48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF
  • 8 MP, f/2.2, 120˚, (ultrawide), 1/4.0", 1.12µm
  • 48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF
  • 5 MP, f/2.2, (depth)
Main Camera Video1080p@30fps, gyro-EIS1080p@30/60/120fps, (gyro-EIS)
Main Camera FeaturesLED flash, HDR, panoramaDual-LED flash, HDR, panorama
Selfie Camera
Selfie Camera TypeSingleSingle
Selfie Camera Properties
  • 16 MP, f/2.0, (wide), 1/3.06" 1.0µm
  • 13 MP, f/2.0, (wide), 1/3.1", 1.12µm
Selfie Camera Video1080p@30fps1080p@30fps
Selfie Camera FeaturesHDRHDR
Comms
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspotWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth5.0, A2DP, LE5.0, A2DP, LE
GPS++
NFC--
RadioFM radioFM radio, recording
USBUSB Type-C 2.0, USB On-The-GoUSB Type-C 2.0
Sound
Loudspeaker++
3.5mm jack++
Features
Sensors
  • Fingerprint (under display
  • accelerometer
  • compass
  • gyro
  • optical)
  • proximity
  • Fingerprint (rear-mounted)
  • accelerometer
  • compass
  • gyro
  • proximity
Misc
Colors
  • Dreamy White
  • Jazzy Blue
  • Mystic Black
  • Astro White
  • Onyx Black
  • Ruby Red
  • Sapphire Blue
Models-
  • M1901F71
Infrared port-Yes



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