Xiaomi Mi A3 vs OnePlus 7T Pro Specs Comparison

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

Display

Size:

6.1 inches
6.7 inches

Resolution:

1560 x 720 pixels, 19.5:9 ratio, 282 PPI
3120 x 1440 pixels, 19.5:9 ratio, 515 PPI

Technology:

Super AMOLED
AMOLED

Refresh rate:

90Hz

Screen-to-body:

82.56 %
88.46 %

Features:

Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor
HDR support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor

Hardware

System chip:

Qualcomm Snapdragon 665 (11 nm)
Qualcomm Snapdragon 855+ SM8150-AC (7 nm)

Processor:

Octa-core, 2000 MHz, Kryo 260, 64-bit
Octa-core, 2960 MHz, Kryo 485, 64-bit

GPU:

Adreno 610
Adreno 640

RAM:

4GB LPDDR4
8GB LPDDR4

Internal storage:

128GB
256GB (UFS 3.0), not expandable

Storage expansion:

microSDXC up to 256 GB

Device type:

Smartphone
Smartphone

OS:

Android (11, 10, 9.0 Pie)
Android (10), Oxygen OS UI

Battery

Capacity:

4030 mAh
4085 mAh

Type:

Not user replaceable
Li - Ion, Not user replaceable

Charging:

Qualcomm Quick Charge 3.0
OnePlus Warp Charge

Max charge speed:

Wired: 30.0W

Camera

Rear:

Triple camera
Triple camera

Main camera:

48 MP (PDAF)
48 MP (OIS, Laser and PDAF)

Specifications:

Aperture size: F1.8; Sensor size: 1/2.3"; Pixel size: 0.8 μm
Aperture size: F1.6; Sensor size: 1/2"; Pixel size: 0.8 μm

Second camera:

8 MP (Ultra-wide)
8 MP (Telephoto, OIS)

Specifications:

Aperture size: F2.2; Pixel size: 1.12 μm
Optical zoom: 3.0x; Aperture size: F2.4; Pixel size: 1 μm

Third camera:

2 MP (Depth information)
16 MP (Ultra-wide)

Specifications:

Aperture size: F2.4
Aperture size: F2.2; Focal Length: 17 mm

Flash:

LED
Dual LED

Video recording:

3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (240 fps)
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (960 fps)

Features:

EIS, Video calling, Video sharing
Time-lapse video, Continuous autofocus, EIS

Front:

32 MP
16 MP (Pop-up, HDR)

Video capture:

1920x1080 (Full HD)
1920x1080 (Full HD)

Design

Dimensions:

6.04 x 2.83 x 0.33 inches (153.48 x 71.85 x 8.475 mm)
6.40 x 2.99 x 0.35 inches (162.6 x 75.9 x 8.8 mm)

Weight:

6.13 oz (173.8 g)
7.27 oz (206.0 g)

Materials:

Back: Glass (Corning Gorilla Glass 5); Frame: Plastic
Back: Glass (Corning Gorilla Glass 5); Frame: Metal

Biometrics:

2D Face unlock, In-screen fingerprint
2D Face unlock, In-screen fingerprint

Keys:

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

Colors:

Gray, Blue, White
Haze blue

Cellular

4G (FDD):

Bands 1(2100), 2(1900), 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), 12(700 a), 13(700 c), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 32(1500 L-band), 66(AWS-3)

4G (TDD):

Bands 38(2600), 40(2300)
Bands 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+)

3G:

Bands 5(850), 8(900), 4(1700/2100), 2(1900), 1(2100)
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 6(800), 8(900)

Data Speed:

LTE-A Cat 9 (450/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
LTE-A Pro Cat 18 (1200/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

Dual SIM:

Shared with microSD
Yes

SIM type:

Nano SIM
Nano SIM

HD Voice:

Yes

Multimedia

Headphones:

3.5mm jack
No 3.5mm jack

Speakers:

Earpiece, Loudspeaker
Earpiece, Multiple speakers

Features:

Album art cover, Background playback
Dolby Atmos, aptX-HD

Screen mirroring:

Wireless screen share
Wireless screen share

Radio:

FM

Additional microphone(s):

for Noise cancellation
for Noise cancellation

Connectivity & Features

Bluetooth:

5.0
5.0

Wi-Fi:

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

USB:

Type-C (reversible)
Type-C (reversible), USB 3.1

Features:

Charging, Mass storage device
Charging, Headphones port

Location:

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

Sensors:

Accelerometer, Gyroscope, Compass
Accelerometer, Gyroscope, Compass

Other:

Infrared, VoIP, Tethering, Computer sync, OTA sync
NFC

Hearing aid compatible:

M3, T3

Regulatory Approval

FCC approval:

Date approved:

Mar 25, 2020

FCC ID value:

2ABZ2-EE133

Measured SAR:

Head:

1.02 W/kg

Body:

0.72 W/kg

Simultaneous Transmission:

1.59 W/kg

Wireless Router:

1.10 W/kg

Buyers information

User Manual:

This is the official OnePl​us 7T Pro User Guide in English provided from the manufacturer.

In The Box:

10W charger, USB Type-C cable, SIM eject tool, User guide, Soft case, Warranty card
Warp Charge 30 power adapter, Warp charge Type-C cable (Support USB 2.0), Quick Start guide, Welcome letter, Safety information and Warranty card, Logo sticker, Case, Screen protector (pre-applied), SIM tray ejector

Availability

Officially announced:

Jul 17, 2019
Oct 10, 2019
FCC OKs Cingular\'s purchase of AT&T Wireless