OnePlus 3T vs OPPO A9 (2020)

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Display

Size

5.5 inches
6.5 inches

Resolution

1920 x 1080 pixels,
401 PPI
720 x 1600 pixels, 20:9 ratio,
270 PPI

Technology

Super AMOLED
IPS LCD

Screen-to-body

73.15 %
82.39 %

Features

Scratch-resistant glass (Corning Gorilla Glass 4), Ambient light sensor, Proximity sensor
Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor

Hardware & Performance

System chip

Qualcomm Snapdragon 821 MSM8996 Pro
Qualcomm Snapdragon 665 SM6125

Processor

Quad-core, 2350 MHz, Kryo, 64-bit
Octa-core, 2000 MHz, Kryo 260, 64-bit, 11 nm

GPU

Adreno 530
Adreno 610

RAM

6GB LPDDR4
4GB LPDDR4

Internal storage

128GB
128GB

Storage expansion

 
microSDXC up to 256 GB

OS

Android (9.0 Pie, 7.1 Nougat, 7.0 Nougat, 6.0 Marshmallow), OnePlus OxygenOS UI
Android (10, 9.0 Pie), OPPO ColorOS UI

Battery

Capacity

3400 mAh
5000 mAh

Type

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

Charging

OnePlus Dash Charge
Reverse charging

Camera

Rear

Single camera
Quad camera

Main camera

16 MP (Sapphire crystal lens cover, OIS, PDAF)
48 MP (PDAF)

Specifications

Aperture size: F2.0; Pixel size: 1.12 μm
Aperture size: F1.8; Sensor size: 1/2.3"; Pixel size: 0.8 μm

Second camera

 
8 MP (Ultra-wide, Autofocus)

Specifications

 
Aperture size: F2.2; Sensor size: 1/4"; Pixel size: 1.12 μm

Third camera

 
2 MP

Specifications

 
Aperture size: F2.4; Sensor size: 1/5"; Pixel size: 1.75 μm

Fourth camera

 
2 MP (Depth information)

Specifications

 
Aperture size: F2.4; Sensor size: 1/5"; Pixel size: 1.75 μm

Video recording

3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (60 fps), 1280x720 (HD) (120 fps)
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (30 fps)

Features

OIS, EIS, Video calling, Video sharing
Time-lapse video, EIS

Front

16 MP
16 MP

Design

Dimensions

6.01 x 2.94 x 0.29 inches (152.7 x 74.7 x 7.35 mm)
6.44 x 2.98 x 0.36 inches (163.6 x 75.6 x 9.1 mm)

Weight

5.57 oz (158 g)
the average is 6.5 oz (184 g)
6.88 oz (195 g)
the average is 6.5 oz (184 g)

Materials

Back: Aluminum
Back: Plastic; Frame: Plastic

Biometrics

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

Colors

Black, Gold, Gray
Space purple, Marine green, Vanilla mint

Cellular

LTE (FDD)

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

LTE (TDD)

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

UMTS

850, 900, 1900, 2100 MHz
850, 900, 2100 MHz

Data Speed

LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
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
 

Features

Album art cover, Background playback
Dolby Atmos

Connectivity & Features

Bluetooth

4.2
5.0

Wi-Fi

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

USB

Type-C (reversible), USB 2.0
Type-C (reversible), USB 2.0

Features

Mass storage device, OTG, Charging
Charging, OTG

Sensors

Accelerometer, Gyroscope, Compass, Hall (for flip covers)
Accelerometer, Gyroscope, Compass

Other

NFC, Tethering, Computer sync, OTA sync
 

Shopping information

In The Box

 
Adapter, Headset, Micro USB Cable, Booklet with Warranty Card, Quick Start Guide, SIM Card Tool, Protective Film (pre-applied), Case

MSRP

$ 479
 
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