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Compare 5 products

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Apple iPhone 11 Mobile Phone
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Oppo A53 Mobile Phone
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vivo Y21 Mobile Phone
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Xiaomi Redmi Note 8 Mobile Phone
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Xiaomi Redmi Note 9 Pro Mobile Phone

Hardware

Operating systemApple iOS 13Android 5.1Android 5.1
N/A
Android 10
CPU cores6-core8-coreQuad-core8-core8-core
CPU modelApple A13 BionicQualcomm Snapdragon 616 MSM8939v2Mediatek MT6580Qualcomm Snapdragon 665Qualcomm Snapdragon 720G
RAM memory4 GB2 GB1 GB
  • 3 GB
  • 4 GB
6 GB
CPU clock speed
N/A
1.5 GHz1.3 GHz2.0 GHz2.3 GHz
GPU model
N/A
Qualcomm Adreno 405ARM Mali-400 MP
N/A
N/A

Display

Screen size6.1 in5.5 in4.5 in6.3 in6.67 in
Resolution1792 x 828 px1280 x 720 px854 x 480 px2340 x 1080 px2400 x 1080 px
TechnologyLiquid Retina HD displayIPS LCDIPS LCD
N/A
IPS
Pixel density326.0 ppi267.0 ppi218.0 ppi
N/A
N/A
Screen materialFingerprint-resistant coating
N/A
N/A
Corning Gorilla Glass 5
Corning Gorilla Glass 5.0
Number of colors
N/A
16.7M16.7M
N/A
16.7M
Panel type
N/A
LCDLCD
N/A
N/A
Multi touch
N/A
yesyes
N/A
N/A

Rear camera

Primary sensor resolution12.0 Mpx13.0 Mpx5.0 Mpx48.0 Mpx64.0 Mpx
Resolution (second camera)12.0 Mpx
N/A
N/A
8.0 Mpx8.0 Mpx
Lens aperture (second camera)F/2.4
N/A
N/A
F/2.2F/2.2
Field of View (FoV) (second camera)120.0 °
N/A
N/A
120.0 °119.0 °
Focus adjustmentAutomatic
N/A
N/A
AutomaticAutomatic
Optical zoom2x
N/A
N/A
N/A
N/A
Highest video resolution
N/A
1920 x 1080 px1280 x 720 px
N/A
N/A
Autofocus
N/A
yesyes
N/A
N/A
Burst Mode
N/A
yesyes
N/A
N/A
Digital Image Stabilization
N/A
yesyes
N/A
N/A
Digital zoom
N/A
yesyes
N/A
N/A
Face detectionFace recognitionyesyesFace recognitionFace recognition
Geo-tagging
N/A
yesyes
N/A
N/A
Gesture Shot
N/A
yes
N/A
N/A
N/A
HDR Capture
N/A
yesyes
N/A
N/A
LED Flash
N/A
yesyes
N/A
N/A
Panorama
N/A
yesyes
N/A
N/A
Smile detection
N/A
yes
N/A
N/A
N/A
Touch focus
N/A
yesyes
N/A
N/A
Primary sensor size
N/A
N/A
N/A
1/2"1/1.72"
Resolution (third camera)
N/A
N/A
N/A
2.0 Mpx5.0 Mpx
Resolution (fourth camera)
N/A
N/A
N/A
2.0 Mpx2.0 Mpx
Lens aperture (third camera)
N/A
N/A
N/A
F/2.4F/2.4
Lens aperture (fourth camera)
N/A
N/A
N/A
F/2.4F/2.4
Primary Field of View (FoV)
N/A
N/A
N/A
79.4 °79.8 °
Sensor size (second camera)
N/A
N/A
N/A
N/A
1/4"

Front camera

Primary resolution12.0 Mpx5.0 Mpx2.0 Mpx13.0 Mpx16.0 Mpx
Face detectionFace recognitionyesyesFace recognitionFace recognition
Lens apertureF/2.2
N/A
N/A
F/2.0F/2.48
Light sourceRetina Flash
N/A
N/A
N/A
Display flash
Primary sensor size
N/A
N/A
N/A
1/2"1/1.72"
Primary Field of View (FoV)
N/A
N/A
N/A
79.4 °79.8 °

Storage

Internal storage
  • 128 GB
  • 256 GB
  • 64 GB
16 GB16 GB
  • 128 GB
  • 32 GB
  • 64 GB
  • 128 GB
  • 64 GB
Memory card reader
N/A
yesyes
N/A
N/A
Maximum card storage
N/A
128GB128GB
N/A
N/A
Types of memory card supported
N/A
microSDmicroSD
N/A
N/A

Dimensions

Height5.94 in6.02 in5.15 in6.23 in6.53 in
Width2.98 in3.03 in2.61 in2.96 in3.04 in
Depth0.33 in0.29 in0.36 in0.33 in0.35 in
Weight6.84 oz5.82 oz5.54 oz6.7 oz7.37 oz

Connectivity

Sim card size
  • e-SIM
  • Nano-SIM
Micro-SIMMicro-SIMNano SIMNano-SIM
Bluetooth version5.04.04.04.25.0
Charging connectionLightning
N/A
N/A
USBUSB
Dual sim support
N/A
yesyes
N/A
yes
Bluetooth
N/A
yesyes
N/A
yes
NFC
N/A
yes
N/A
N/A
yes
Headphone connection
N/A
3.5 mm3.5 mm3.5 mm3.5 mm
Type of USB connector
N/A
Micro-USBMicro-USBUSB Type-CUSB Type-C
USB On-The-Go (OTG)
N/A
N/A
yes
N/A
N/A
Bluetooth profile
N/A
N/A
N/A
N/A
  • HFP
  • HSP

Cellular

Data transmission
  • GPRS
  • EDGE
  • HSDPA
  • HSUPA
  • HSPA+
  • LTE
  • DC-HSDPA
  • LTE Advanced
  • VoLTE
  • FDD-LTE
  • TDD-LTE
  • VoWiFi
  • Gigabit LTE
HSPA+HSPA+
  • VoLTE
  • FDD-LTE
  • TDD-LTE
  • GPRS
  • EDGE
  • HSDPA
  • HSUPA
  • HSPA+
  • VoLTE
  • FDD-LTE
  • TDD-LTE
Navigation system
  • GPS
  • GLONASS
GPSGPS
  • GPS
  • A-GPS
  • GLONASS
  • BeiDou
  • GPS
  • A-GPS
  • GLONASS
  • BeiDou
  • Galileo
GSM frequencies
  • 1800 MHz
  • 1900 MHz
  • 850 MHz
  • 900 MHz
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
  • 2100 MHz
  • 850 MHz
  • 900 MHz
  • 1900 MHz
  • 2100 MHz
  • 850 MHz
  • 900 MHz
Wireless network (Wi-Fi)
N/A
yesyes
N/A
N/A
2G GSM
N/A
yesyes
N/A
N/A
UMTS frequences
N/A
  • 850 MHz
  • 900 MHz
  • 1900 MHz
  • 2100 MHz
  • 850 MHz
  • 900 MHz
  • 2100 MHz
  • 2100 MHz
  • 1900 MHz
  • 1700 MHz
  • 850 MHz
  • 900 MHz
  • 1700 MHz
  • 1900 MHz
  • 2100 MHz
  • 850 MHz
  • 900 MHz
4G LTE
N/A
yes
N/A
N/A
N/A
LTE frequencies
N/A
  • 800 MHz
  • 1800 MHz
  • 1900 MHz
  • 2100 MHz
  • 2600 MHz
N/A
N/A
N/A
Mobile hotspot
N/A
yesyes
N/A
N/A

Battery

Battery typeLithium ionLithium ionLithium ionLithium PolymerLithium Polymer
Wireless charging standardQi
N/A
N/A
N/A
N/A
Battery capacity
N/A
3075.0 mAh1900.0 mAh4000.0 mAh5020.0 mAh
Standby time
N/A
300.0 h180.0 h
N/A
428.0 h
Talk time
N/A
7.0 h5.0 h
N/A
33.0 h

Often compared with Apple iPhone 11

Often compared with Oppo A53

Often compared with vivo Y21

Often compared with Xiaomi Redmi Note 8

Often compared with Xiaomi Redmi Note 9 Pro