OPPO A31 vs vivo Y11

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Display

Size

4.5 inches
6.3 inches

Resolution

854 x 480 pixels,
218 PPI
1544 x 720 pixels,
268 PPI

Technology

IPS LCD
IPS LCD

Screen-to-body

64.59 %
81.44 %

Features

Ambient light sensor, Proximity sensor
Ambient light sensor, Proximity sensor

Hardware

System chip

Qualcomm Snapdragon 410 8916
Qualcomm Snapdragon 439 SDM439

Processor

Quad-core, ARM Cortex-A53, 64-bit
Octa-core, 1950 MHz, ARM Cortex-A53, 64-bit, 12 nm

GPU

Adreno 306
Adreno 505

RAM

1GB
3GB LPDDR3

Internal storage

8GB
32GB

Storage expansion

microSDXC up to 128 GB
microSDXC up to 256 GB

OS

Android
Android (9.0 Pie), Funtouch UI

Battery

Capacity

2000 mAh
5000 mAh

Type

Li - Ion, User replaceable
Li - Polymer, Not user replaceable

Charging

 
Fast charging

Camera

Rear

Single camera
Dual camera

Main camera

8 MP (Autofocus)
13 MP (PDAF)

Specifications

Aperture size: F2.2
Aperture size: F2.2

Second camera

 
2 MP (Depth information)

Specifications

 
Aperture size: F2.4

Video recording

1920x1080 (Full HD) (30 fps)
1920x1080 (Full HD) (30 fps)

Features

Video calling
Time-lapse video

Front

5 MP
8 MP

Design

Dimensions

5.19 x 2.58 x 0.32 inches (131.9 x 65.54 x 8.03 mm)
6.28 x 3.02 x 0.35 inches (159.43 x 76.77 x 8.92 mm)

Weight

4.76 oz
6.72 oz

135.0 g
190.5 g

Materials

 
Back: Plastic; Frame: Plastic

Biometrics

 
Fingerprint (touch)

Features

Touch sensitive control keys
 

Colors

Blue, White
Mineral blue, Agate red

Cellular

LTE (FDD)

 
Bands 1(2100), 3(1800), 5(850), 8(900)

LTE (TDD)

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

UMTS

1900, 2100 MHz
850, 900, 2100 MHz

Data Speed

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

Dual SIM

Yes
Yes

SIM type

Nano SIM, Micro SIM
Nano SIM

Multimedia

Headphones

3.5mm jack
3.5mm jack

Speakers

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Features

Album art cover, Background playback
 

Screen mirroring

 
Wireless screen share

Radio

 
FM

Additional microphone(s)

 
for Noise cancellation

Connectivity & Features

Bluetooth

4.0
4.0

Wi-Fi

Yes
802.11 b, g, n; Wi-Fi Direct, Hotspot

USB

microUSB, USB 2.0
microUSB, USB 2.0

Features

Mass storage device, Charging
Charging, OTG

Location

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

Sensors

Accelerometer
Accelerometer, Gyroscope, Compass

Other

Tethering, Computer sync, OTA sync
 

Phone features

Notifications

Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
 

Other features

Voice dialing, Voice commands, Voice recording
 

Buyers information

In The Box

 
Documentation, microUSB to USB cable, USB power adapter, SIM ejector, Protective case, Protective film (Pre-Applied)
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