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Compare 5 products

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vivo Y51 Mobile Phone
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Xiaomi MI 10 Mobile Phone
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Xiaomi MI 9 Mobile Phone
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Xiaomi Redmi Note 9 Mobile Phone
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Xiaomi Redmi Note 9 Pro Mobile Phone

Hardware

Operating systemAndroid 5.0
N/A
N/A
Android 10Android 10
CPU clock speed1.2 GHz2.84 GHz2.84 GHz2.0 GHz2.3 GHz
CPU coresQuad-core8-core8-core8-core8-core
CPU modelQualcomm Snapdragon 410 MSM8916Qualcomm Snapdragon 865Qualcomm Snapdragon 855MediaTek Helio G85Qualcomm Snapdragon 720G
GPU modelQualcomm Adreno 306
N/A
N/A
N/A
N/A
RAM memory2 GB8 GB6 GB
  • 3 GB
  • 4 GB
6 GB

Display

Screen size5.0 in6.67 in6.39 in6.53 in6.67 in
Number of colors16.7M
N/A
N/A
N/A
16.7M
Panel typeLCD
N/A
N/A
LCD
N/A
Resolution960 x 540 px2340 x 1080 px2340 x 1080 px2340 x 1080 px2400 x 1080 px
TechnologyIPS LCDAMOLEDAMOLED
N/A
IPS
Pixel density220.0 ppi
N/A
403.0 ppi
N/A
N/A
Screen materialCorning Gorilla GlassCorning Gorilla Glass 5.0
  • Corning Gorilla Glass 6.0
  • Fingerprint-resistant coating
Corning Gorilla Glass 5
Corning Gorilla Glass 5.0
Multi touchyes
N/A
N/A
N/A
N/A
HDR
N/A
yesyes
N/A
N/A

Rear camera

Primary sensor resolution8.0 Mpx108.0 Mpx48.0 Mpx48.0 Mpx64.0 Mpx
Primary lens aperture2.0 f
N/A
N/A
N/A
N/A
Highest video resolution1920 x 1080 px
N/A
N/A
N/A
N/A
Autofocusyes
N/A
N/A
N/A
N/A
Burst Modeyes
N/A
N/A
N/A
N/A
Digital Image Stabilizationyes
N/A
N/A
N/A
N/A
Digital zoomyes
N/A
N/A
N/A
N/A
Face detectionyes
N/A
Face recognitionFace recognitionFace recognition
Geo-taggingyes
N/A
N/A
N/A
N/A
Gesture Shotyes
N/A
N/A
N/A
N/A
HDR Captureyes
N/A
N/A
N/A
N/A
LED Flashyes
N/A
N/A
N/A
N/A
Panoramayes
N/A
N/A
N/A
N/A
Smile detectionyes
N/A
N/A
N/A
N/A
Touch focusyes
N/A
N/A
N/A
N/A
Primary sensor size
N/A
1/1.33"
N/A
1/2"1/1.72"
Resolution (second camera)
N/A
13.0 Mpx12.0 Mpx8.0 Mpx8.0 Mpx
Resolution (third camera)
N/A
2.0 Mpx16.0 Mpx2.0 Mpx5.0 Mpx
Resolution (fourth camera)
N/A
2.0 Mpx
N/A
2.0 Mpx2.0 Mpx
Lens aperture (second camera)
N/A
F/2.4F/2.2F/2.2F/2.2
Lens aperture (third camera)
N/A
F/2.4F/2.2F/2.4F/2.4
Lens aperture (fourth camera)
N/A
F/2.4
N/A
F/2.4F/2.4
Field of View (FoV) (second camera)
N/A
123.0 °
N/A
118.0 °119.0 °
Focus adjustment
N/A
AutomaticAutomaticAutomaticAutomatic
Optical zoom
N/A
N/A
2x
N/A
N/A
Sensor size (second camera)
N/A
N/A
N/A
1/4"1/4"
Primary Field of View (FoV)
N/A
N/A
N/A
79.4 °79.8 °

Front camera

Primary resolution5.0 Mpx20.0 Mpx20.0 Mpx13.0 Mpx16.0 Mpx
Light source
N/A
Display flash
N/A
Display flashDisplay flash
Face detectionyes
N/A
Face recognitionFace recognitionFace recognition
Lens aperture
N/A
N/A
F/2.0F/2.25F/2.48
Primary sensor size
N/A
1/1.33"
N/A
1/2"1/1.72"
Primary Field of View (FoV)
N/A
N/A
N/A
79.4 °79.8 °

Storage

Internal storage16 GB
  • 128 GB
  • 256 GB
  • 128 GB
  • 64 GB
  • 128 GB
  • 64 GB
  • 128 GB
  • 64 GB
Memory card readeryes
N/A
N/A
N/A
N/A
Maximum card storage128GB
N/A
N/A
N/A
N/A
Types of memory card supportedmicroSD
N/A
N/A
N/A
N/A

Dimensions

Height5.66 in6.4 in6.2 in6.39 in6.53 in
Width2.82 in2.94 in2.94 in3.04 in3.04 in
Depth0.3 in0.35 in0.3 in0.35 in0.35 in
Weight5.54 oz7.34 oz6.1 oz7.02 oz7.37 oz

Sensors

Accelerometeryesyesyesyesyes
Proximityyesyesyesyes
N/A
Digital compassyesyesyesyesyes
Ambient light sensoryesyesyesyesyes
Gyroscope
N/A
yesyesyesyes
Barometer
N/A
yes
N/A
N/A
N/A

Connectivity

Dual sim supportyesnoyesyesyes
Sim card sizeNano-SIMNano-SIMNano-SIMNano SIMNano-SIM
Bluetoothyesyesyesyesyes
Bluetooth version4.05.15.05.05.0
Headphone connection3.5 mm
N/A
N/A
3.5 mm3.5 mm
Type of USB connectorMicro-USBUSB Type-CUSB Type-CUSB Type-CUSB Type-C
NFC
N/A
yesyes
N/A
yes
Charging connection
N/A
USBUSBUSBUSB
Bluetooth profile
N/A
N/A
N/A
N/A
  • HFP
  • HSP

Cellular

Wireless network (Wi-Fi)yes
N/A
N/A
N/A
N/A
Data transmissionHSDPA
  • GPRS
  • EDGE
  • HSDPA
  • HSUPA
  • HSPA+
  • VoLTE
  • FDD-LTE
  • TDD-LTE
  • 5G NR FR1
  • GPRS
  • EDGE
  • EV-DO
  • HSDPA
  • HSUPA
  • HSPA+
  • VoLTE
  • FDD-LTE
  • TDD-LTE
  • GPRS
  • EDGE
  • HSDPA
  • HSUPA
  • HSPA+
  • VoLTE
  • FDD-LTE
  • TDD-LTE
  • GPRS
  • EDGE
  • HSDPA
  • HSUPA
  • HSPA+
  • VoLTE
  • FDD-LTE
  • TDD-LTE
Navigation systemGPS
  • GPS
  • A-GPS
  • GLONASS
  • BeiDou
  • Galileo
  • GPS
  • A-GPS
  • GLONASS
  • BeiDou
  • Galileo
  • GPS
  • A-GPS
  • GLONASS
  • BeiDou
  • Galileo
  • GPS
  • A-GPS
  • GLONASS
  • BeiDou
  • Galileo
2G GSMyes
N/A
N/A
N/A
N/A
GSM frequencies
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
  • 1800 MHz
  • 1900 MHz
  • 850 MHz
  • 900 MHz
N/A
  • 1900 MHz
  • 2100 MHz
  • 850 MHz
  • 900 MHz
  • 1900 MHz
  • 2100 MHz
  • 850 MHz
  • 900 MHz
UMTS frequences
  • 850 MHz
  • 900 MHz
  • 1900 MHz
  • 2100 MHz
  • 1700 MHz
  • 1900 MHz
  • 2100 MHz
  • 850 MHz
  • 900 MHz
  • 1700 MHz
  • 1900 MHz
  • 2100 MHz
  • 850 MHz
  • 900 MHz
  • 2100 MHz
  • 1900 MHz
  • 1700 MHz
  • 850 MHz
  • 900 MHz
  • 1700 MHz
  • 1900 MHz
  • 2100 MHz
  • 850 MHz
  • 900 MHz
4G LTEyes
N/A
N/A
N/A
N/A
LTE frequencies
  • 800 MHz
  • 1800 MHz
  • 1900 MHz
  • 2100 MHz
  • 2600 MHz
N/A
N/A
N/A
N/A
Mobile hotspotyes
N/A
N/A
N/A
N/A

Battery

Battery typeLithium ion
N/A
N/A
Lithium PolymerLithium Polymer
Battery capacity2350.0 mAh4780.0 mAh3300.0 mAh5020.0 mAh5020.0 mAh
Wireless charging
N/A
yes
N/A
N/A
N/A
Wireless charging standard
N/A
N/A
  • WPC
  • Qi
N/A
N/A
Talk time
N/A
N/A
N/A
33.0 h33.0 h
Standby time
N/A
N/A
N/A
N/A
428.0 h

Often compared with Xiaomi MI 10

Often compared with Xiaomi MI 9

Often compared with Xiaomi Redmi Note 9

Often compared with Xiaomi Redmi Note 9 Pro