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OPPO R11 vs Xiaomi Redmi 9T

Compare phone and tablet specifications of up to three devices at once.

Display

Size:

5.5 inches
6.5 inches

Resolution:

1920 x 1080 pixels, 401 PPI
2340 x 1080 pixels, 19.5:9 ratio, 395 PPI

Technology:

AMOLED
IPS LCD

Screen-to-body:

72.31 %
82.14 %

Features:

Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor
Oleophobic coating, Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor

Hardware

System chip:

Qualcomm Snapdragon 660
Qualcomm Snapdragon 662 SM6115

Processor:

Octa-core, 2200 MHz, Kryo 260, 64-bit, 14 nm
Octa-core, 2000 MHz, Kryo 260, 64-bit, 11 nm

GPU:

Adreno 512
Adreno 610

RAM:

4GB LPDDR4
4GB

Internal storage:

64GB
64GB (UFS 2.1)

Storage expansion:

microSDXC up to 256 GB
microSDXC up to 512 GB

Device type:

Smartphone
Smartphone

OS:

Android (7.1 Nougat), OPPO ColorOS UI
Android (10)

Battery

Capacity:

3000 mAh
6000 mAh

Type:

Li - Polymer, Not user replaceable
Not user replaceable

Charging:

OPPO VOOC
Fast charging, Reverse charging

Max charge speed:

Wired: 18.0W

Camera

Rear:

Dual camera
Quad camera

Main camera:

16 MP (PDAF)
48 MP (PDAF)

Specifications:

Aperture size: F1.7; Sensor size: 1/2.8"; Pixel size: 1.12 μm
Aperture size: F1.8; Sensor size: 1/2"; Pixel size: 0.8 μm

Second camera:

20 MP
8 MP (Ultra-wide)

Specifications:

Optical zoom: 2.0x; Aperture size: F2.6
Aperture size: F2.2

Third camera:

2 MP (Macro)

Specifications:

Aperture size: F2.4; Pixel size: 1.75 μm

Fourth camera:

2 MP (Depth information)

Specifications:

Aperture size: F2.4; Pixel size: 1.75 μm

Video recording:

3840x2160 (4K UHD) (30 fps)
1920x1080 (Full HD) (30 fps), 1280x720 (HD) (30 fps)

Features:

Video calling, Video sharing

Front:

20 MP
8 MP

Video capture:

1920x1080 (Full HD)

Design

Dimensions:

6.08 x 2.94 x 0.27 inches (154.5 x 74.78 x 6.78 mm)
6.39 x 3.04 x 0.38 inches (162.3 x 77.3 x 9.6 mm)

Weight:

5.29 oz (150.0 g)
6.98 oz (198.0 g)

Materials:

Back: Metal
Back: Plastic; Frame: Plastic

Resistance:

Splash

Biometrics:

Fingerprint (touch)
2D Face unlock, Fingerprint (touch)

Keys:

Left: Volume control; Right: Lock/Unlock key
Right: Volume control, Lock/Unlock key

Colors:

Black, Gold, Pink
Carbon gray, Twilight blue, Sunrise orange, Ocean green

Cellular

LTE (FDD):

Bands 1(2100), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)

LTE (TDD):

Bands 38(2600), 39(1900+), 40(2300), 41(2600+)
Bands 38(2600), 40(2300), 41(2600+)

UMTS:

Bands 5(850), 8(900), 4(1700/2100), 2(1900), 1(2100)
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)

Data Speed:

LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

Dual SIM:

Yes
Yes

SIM type:

Nano SIM
Nano SIM

Multimedia

Headphones:

3.5mm jack
3.5mm jack

Speakers:

Earpiece, Loudspeaker
Earpiece, Multiple speakers

Features:

Album art cover, Background playback

Screen mirroring:

Wireless screen share
Wireless screen share

Radio:

FM

Additional microphone(s):

for Noise cancellation
for Noise cancellation

Connectivity & Features

Bluetooth:

4.2
5.0

Wi-Fi:

802.11 a, b, g, n, ac, dual-band; MIMO, Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot

USB:

microUSB, USB 2.0
Type-C (reversible)

Features:

Mass storage device, Charging
Charging

Location:

GPS, A-GPS, Glonass
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning

Sensors:

Accelerometer, Gyroscope, Compass
Accelerometer, Compass

Other:

VoIP, Tethering, Computer sync, OTA sync
Infrared

Regulatory Approval

FCC approval:

Date approved:

Jan 19, 2021

FCC ID value:

2AFZZJ19SL

Measured SAR:

Head:

1.09 W/kg

Body:

0.72 W/kg

Simultaneous Transmission:

1.58 W/kg

Wireless Router:

1.10 W/kg

Buyers information

Price:

$ 700
€ 159

In The Box:

22.5W adapter, USB-C cable, SIM eject tool, Soft case, User guide, Warranty card

Availability

Officially announced:

Jun 10, 2017
Jan 08, 2021
FCC OKs Cingular\'s purchase of AT&T Wireless