OnePlus 8T vs Xiaomi Mi 11i 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.

9.0	7.9
OnePlus 8T	Xiaomi Mi 11i
Released · Oct 23, 2020	Released · May 31, 2021
6.5-inch	6.7-inch
Quad camera	Triple camera
12GB · 256GB	8GB · 128GB
4500 mAh	4520 mAh
Check prices	Check prices

Design

Dimensions
6.33 x 2.92 x 0.33 inches 160.7 x 74.1 x 8.4 mm	6.44 x 3.01 x 0.31 inches 163.7 x 76.4 x 7.8 mm
Weight
6.63 oz (188.0 g)	6.91 oz (196.0 g)
Materials
Back: Glass (Corning Gorilla Glass 5) Frame: Aluminum	Back: Glass (Corning Gorilla Glass 5)
Biometrics
2D Face unlock, Optical in-screen fingerprint	2D Face unlock, Fingerprint (touch)
Keys
Left: Volume control; Right: Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Aquamarine green, Lunar silver	Cosmic Black, Frosty White, Celestial Silver

Display

Size
6.5-inch	6.7-inch
Resolution
2400x1080px, 20:9 ratio, 402 PPI	2400x1080px, 20:9 ratio, 395 PPI
Technology
AMOLED	AMOLED
Refresh rate
120Hz	120Hz
Screen-to-body
86.86 %	85.89 %
Peak brightness
	1300 cd/m2 (nit)
Features
Scratch-resistant glass (Corning Gorilla Glass), Ambient light sensor, Proximity sensor	HDR support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 865 SM8250-AB (7 nm)	Qualcomm Snapdragon 888 SM8350 (5 nm)
Processor
Octa-core 2840 MHz Kryo 585	Octa-core Kryo 680
GPU
Adreno 650	Adreno 660
RAM
12GB (LPDDR4)	8GB (LPDDR5)
Internal storage
256GB (UFS 3.1)	128GB (UFS 3.1)
Storage expansion
not expandable
OS
Android (11), Oxygen OS UI	Android (11), MIUI 12 UI

Battery

Capacity
4500 mAh	4520 mAh
Charging
OnePlus Warp Charge	Fast charging
Charge speed
Wired: 65.0W	Wired: 33.0W

Battery Life Estimate

Untested

Browsing

10h 54min

Video

8h 48min

Gaming

Untested

Battery Life Estimate

5h 44min

Browsing

10h 38min

Video

9h 23min

Gaming

9h 14min

Camera

Rear
Quad camera	Triple camera
Main camera
48 MP (OIS, PDAF) Aperture size: F1.7 Focal length: 26 mm Sensor size: 1/2" Pixel size: 0.8 μm	108 MP (Autofocus) Aperture size: F1.8 Sensor size: 1/1.52” Pixel size: 0.7 μm
Second camera
16 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 14 mm Sensor size: 1/3.6" Pixel size: 1 μm	8 MP (Ultra-wide) Aperture size: F2.2
Third camera
5 MP (Macro) Aperture size: F2.4	5 MP (Telephoto, Macro) Aperture size: F2.4
Fourth camera
2 MP (Black and White) Aperture size: F2.4
Flash
Dual LED	LED
Video recording
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (480 fps) Time-lapse video, EIS	7680x4320 (8K UHD) (30 fps), 3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (60 fps), 1280x720 (HD) (30 fps) HDR, Time-lapse video
Front
16 MP (EIS, HDR), Video capture: 1920x1080 (Full HD)	20 MP (HDR)

Connectivity & Features

Bluetooth
5.1	5.2
WLAN
802.11 a,b,g,n,ac,ax(Wi-Fi 6),dual-band MIMO, Wi-Fi Direct, Hotspot	802.11 a,b,g,n,ac,ax(Wi-Fi 6) MIMO, Wi-Fi Direct, Hotspot
USB
Type-C, USB 3.1	Type-C
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Dual-band positioning, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass, Barometer	Accelerometer, Gyroscope, Altimeter, Compass, Barometer
Other
NFC	NFC, Infrared

Multimedia

Headphones
No 3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Multiple speakers	Earpiece, Loudspeaker, Multiple speakers
Features
Dolby Atmos, aptX-HD	Dolby Atmos
Screen mirroring
Wireless screen share
Additional microphone(s)
Noise cancellation

Cellular

5G
Bands n1, n2, n3, n5, n25, n41, n66, n71, SA, NSA	Bands n1, n3, n5, n7, n8, n20, n28, n38, n41, n77, n78
4G (FDD)
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), 30(2300 WCS), 66(AWS-3), 71(600)	Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 17(700 b), 20(800 DD), 28(700 APT), 66(AWS-3)
4G (TDD)
Bands 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+), 46, 48(3600)	Bands 38(2600), 40(2300), 41(2600+)
3G
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 6(800), 8(900)	Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 6(800)
Data Speed
LTE-A Pro Cat 18 (1200/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
Dual SIM
Yes	Yes
SIM type
Nano SIM	Nano SIM

Regulatory Approval

FCC approval
Date approved: Apr 13, 2021 FCC ID value: 2ABZ2-EF009	Date approved: Mar 30, 2021 FCC ID value: 2AFZZK11G
Measured SAR
Head: 1.09 W/kg Body: 0.73 W/kg Simultaneous Transmission: 1.29 W/kg Wireless Router: 1.04 W/kg	Head: 0.95 W/kg Body: 0.74 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 0.93 W/kg

Buyers information

MSRP
$ 749 / € 699	€ 649
In The Box
Warp Charge 65 Power Adapter, Warp Charge Type-C to Type-C Cable, Quick Start Guide, Welcome Letter, Safety Information, LOGO Sticker, Case (Excl. North America), Screen Protector (Pre-applied) (Excl. T-Mobile Version), SIM Tray Ejector	33W Power Adapter, USB Type-C Cable, Type-C to 3.5 mm Headphone Adapter, SIM Eject Tool, Protective Case, User Guide, Warranty Card

Availability

Officially announced
Oct 14, 2020	Mar 29, 2021

Alternative variants

with 128GB storage for Europe


RAM	8GB
Internal storage	128GB
MSRP	€ 600

with 256GB storage


Internal storage	256GB
MSRP	€ 699

for Europe


5G	Bands n1, n3, n7, n28, n41, n78, SA, NSA
4G (FDD)	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), 32(1500 L-band), 66(AWS-3)
4G (TDD)	Bands 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+), 42(3500)

for T-Mobile, single nano SIM


Resistance	Water, Dust; IP68

Links

Full specifications
OnePlus 8T Specs	Xiaomi Mi 11i Specs
PhoneArena Review
OnePlus 8T Review	Xiaomi Mi 11i Review
User Reviews
OnePlus 8T User Reviews