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OPPO R11 vs Xiaomi Redmi Note 8 2021 Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

Comparison mode:
Specs Size
Differences only
OPPO R11
Xiaomi Redmi Note 8 2021
OPPO R11 Xiaomi Redmi Note 8 2021
Released · Jun 10, 2017
Released · May 27, 2021
5.5-inch · 1920x1080px
6.3-inch · 2340x1080px
Dual camera
Quad camera
4GB · 64GB
4GB · 64GB
3000 mAh
4000 mAh
Check prices

Availability

Officially announced
Jun 10, 2017 May 24, 2021
Prices (MSRP)
$700

Design

Dimensions
6.08 x 2.94 x 0.27 inches
154.5 x 74.78 x 6.78 mm 		6.23 x 2.96 x 0.33 inches
158.3 x 75.3 x 8.35 mm
Weight
5.29 oz (150.0 g) 6.70 oz (190.0 g)
Materials
Back: Metal Back: Glass
Frame: Plastic
Biometrics
Fingerprint (touch) Fingerprint (touch)
Keys
Left: Volume control; Right: Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Black, Gold, Pink Neptune Blue, Moonlight White, Space Black,

Display

Size
5.5-inch, 72.31% screen-to-body 6.3-inch, 81.89% screen-to-body
Type
AMOLED IPS LCD, 60Hz
Resolution
1920x1080px, 401 PPI 2340x1080px, 19.5:9 ratio, 409 PPI
Protection
Corning Gorilla Glass 5 Corning Gorilla Glass 5

Hardware

System chip
Snapdragon 660 (14 nm) MediaTek Helio G85 MT6769Z (12 nm)
Processor
Octa-core
2200 MHz
Kryo 260 		Octa-core
2000 MHz
Cortex-A75
GPU
Adreno 512 Mali G52 MC2
Memory
4GB (LPDDR4)/64GB 4GB (LPDDR4)/64GB (eMMC 5.1)
4GB/128GB
Storage expansion
microSDXC up to 256 GB microSDXC up to 128 GB
OS
Android (7.1 Nougat) Android (11)

Battery

Type
3000 mAh, Li - Polymer 4000 mAh, Li - Polymer
Charging
OPPO VOOC Fast charging
Charge speed
Wired: 18.0W

Camera

Rear
Dual camera Quad camera
Main camera
16 MP (PDAF)
Aperture size: F1.7
Sensor size: 1/2.8"
Pixel size: 1.12 μm 		48 MP (Autofocus)
Aperture size: F1.8
Sensor size: 1/2"
Pixel size: 0.8 μm
Second camera
20 MP
Optical zoom: 2.0x
Aperture size: F2.6 		8 MP (Ultra-wide)
Aperture size: F2.2
Sensor size: 1/4"
Pixel size: 1.12 μm
Third camera
2 MP (Macro, Autofocus)
Aperture size: F2.4
Pixel size: 1.75 μm
Fourth camera
2 MP (Depth information)
Aperture size: F2.4
Pixel size: 1.75 μm
Flash
LED LED
Video recording
4K UHD (30 fps)
Video calling, Video sharing 		1080p (30 fps), 720p (120 fps)
Front
20 MP 13 MP
Video capture: 1080p

Connectivity & Features

Bluetooth
4.2 5.2
WLAN
a,b,g,n,ac,dual-band
MIMO, Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac 		a,b,g,n,ac,dual-band
Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac
USB
microUSB, USB 2.0 Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning
Other
VoIP, Tethering, Computer sync, OTA sync Infrared

Multimedia

Headphones
3.5mm jack 3.5mm jack
Speakers
Earpiece, Loudspeaker Earpiece, Loudspeaker
Features
Album art cover, Background playback
Screen mirroring
Wireless screen share Wireless screen share
Additional microphone(s)
Noise cancellation Noise cancellation

Cellular

4G (FDD) Bands
1, 3, 4, 5, 7, 8, 20, 28 1, 2, 3, 4, 5, 7, 8, 20, 28
4G (TDD) Bands
38, 39, 40, 41 38, 40
3G Bands
5, 8, 4, 2, 1 1, 2, 4, 5, 8
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSPA
Dual SIM
Yes Yes
SIM type
Nano SIM Nano SIM
HD Voice
Yes
VoLTE
Yes

Alternative variants

With 128GB internal stotrage
Memory 128GB
FCC OKs Cingular\'s purchase of AT&T Wireless