Xiaomi Hongmi vs OnePlus 9 vs OnePlus 8T

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

Comparison mode:

Display

Size:

4.7 inches
6.5 inches
6.5 inches

Resolution:

1280 x 720 pixels, 312 PPI
2400 x 1080 pixels, 20:9 ratio, 402 PPI
2400 x 1080 pixels, 20:9 ratio, 402 PPI

Technology:

IPS LCD
AMOLED
AMOLED

Screen-to-body:

64.38 %
87.27 %
86.86 %

Colors:

16 777 216

Touchscreen:

Capacitive, Multi-touch

Features:

Ambient light sensor, Proximity sensor, Scratch-resistant glass (Corning Gorilla Glass 2)
120Hz refresh rate, HDR support, Scratch-resistant glass (Corning Gorilla Glass), Ambient light sensor, Proximity sensor
120Hz refresh rate, Scratch-resistant glass (Corning Gorilla Glass), Ambient light sensor, Proximity sensor

Hardware

System chip:

MediaTek MT6589T
Qualcomm Snapdragon 888
Qualcomm Snapdragon 865 SM8250-AB

Processor:

Quad-core, 1500 MHz, ARM Cortex-A7
Octa-core, 2840 MHz, Kryo 680, 64-bit, 5 nm
Octa-core, 2840 MHz, Kryo 585, 64-bit, 7 nm

GPU:

PowerVR SGX544
Adreno 660
Adreno 650

RAM:

1GB
8GB LPDDR5
12GB LPDDR4

ROM:

4096 MB

Internal storage:

128GB (UFS 3.1), not expandable
256GB (UFS 3.1), not expandable

Storage expansion:

microSDHC up to 32 GB

Device type:

Smartphone
Smartphone
Smartphone

OS:

Android (4.2)
Android (11), OxygenOS UI
Android (11), Oxygen OS UI

Battery

Capacity:

2000 mAh
4500 mAh
4500 mAh

Type:

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

Charging:

OnePlus Warp Charge, Qi wireless charging
OnePlus Warp Charge

Max charge speed:

Wired: 65.0W; Wireless: 15.0W
Wired: 65.0W

Camera

Rear:

Single camera
Triple camera
Quad camera

Main camera:

8 MP (Autofocus)
48 MP (PDAF)
48 MP (OIS, PDAF)

Specifications:

Aperture size: F1.8; Focal length: 23 mm; Sensor size: 1/1.4"; Pixel size: 1.12 μm
Aperture size: F1.7; Focal length: 26 mm; Sensor size: 1/2"; Pixel size: 0.8 μm

Second camera:

50 MP (Ultra-wide)
16 MP (Ultra-wide)

Specifications:

Aperture size: F2.2; Focal Length: 14 mm; Sensor size: 1/1.56"
Aperture size: F2.2; Focal Length: 14 mm; Sensor size: 1/3.6"; Pixel size: 1 μm

Third camera:

2 MP (Black and White)
5 MP (Macro)

Specifications:

Aperture size: F2.4

Fourth camera:

2 MP (Black and White)

Specifications:

Aperture size: F2.4

Video recording:

1920x1080 (Full HD) (30 fps)
7680x4320 (8K UHD) (30 fps), 3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (480 fps)
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (480 fps)

Features:

HDR, Continuous autofocus, EIS
Time-lapse video, EIS

Front:

1.3 MP
16 MP (EIS)
16 MP (EIS, HDR)

Video capture:

1920x1080 (Full HD)

Design

Dimensions:

5.39 x 2.72 x 0.39 inches (137 x 69 x 9.9 mm)
6.30 x 2.92 x 0.34 inches (160 x 74.2 x 8.7 mm)
6.33 x 2.92 x 0.33 inches (160.7 x 74.1 x 8.4 mm)

Weight:

5.57 oz (158.0 g)
6.77 oz (192.0 g)
6.63 oz (188.0 g)

Materials:

Back: Glass (Corning Gorilla Glass); Frame: Aluminum
Back: Glass (Corning Gorilla Glass 5); Frame: Aluminum

Biometrics:

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

Keys:

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

Colors:

Black, Yellow, Green, Blue, Red, Gray
Winter Mist, Arctic Sky, Astral Black
Aquamarine green, Lunar silver

Cellular

5G:

n1, n2, n3, n5, n7, n8, n20, n25, n28, n38, n40, n41, n48, n66, n71, n77, n78
n1, n2, n3, n5, n25, n41, n66, n71, SA, NSA

LTE (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), 30(2300 WCS), 32(1500 L-band), 66(AWS-3), 71(600)
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)

LTE (TDD):

Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 46, 48(3600)
Bands 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+), 46, 48(3600)

UMTS:

Bands 2(1900), 1(2100)
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900), 9(1700), 19(800)
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 6(800), 8(900)

Data Speed:

HSPA
LTE-A Pro Cat 20 (2000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
LTE-A Pro Cat 18 (1200/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s

Dual SIM:

Yes
Yes

SIM type:

Nano SIM
Nano SIM

Multimedia

Headphones:

3.5mm jack
No 3.5mm jack
No 3.5mm jack

Speakers:

Earpiece, Loudspeaker
Earpiece, Loudspeaker, Multiple speakers
Earpiece, Multiple speakers

Features:

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

Screen mirroring:

Wireless screen share
Wireless screen share

Additional microphone(s):

for Noise cancellation
for Noise cancellation
for Noise cancellation

Connectivity & Features

Bluetooth:

4.0
5.2
5.1

Wi-Fi:

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

USB:

microUSB, USB 2.0
Type-C (reversible), USB 3.1
Type-C (reversible), USB 3.1

Features:

Mass storage device, Charging
Charging, Headphones port, Mass storage device
Charging, Headphones port, OTG

Location:

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

Sensors:

Accelerometer, Compass
Accelerometer, Gyroscope, Compass
Accelerometer, Gyroscope, Compass, Barometer

Other:

Tethering, Computer sync, OTA sync
NFC
NFC

Phone features

Notifications:

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

Other features:

Voice dialing, Voice commands, Voice recording

Regulatory Approval

FCC approval:

Date approved:

Mar 24, 2021
Apr 13, 2021

FCC ID value:

2ABZ2-EF136
2ABZ2-EF009

Measured SAR:

Head:

1.20 W/kg
1.09 W/kg

Body:

0.78 W/kg
0.73 W/kg

Simultaneous Transmission:

1.48 W/kg
1.29 W/kg

Wireless Router:

1.18 W/kg
1.04 W/kg

Buyers information

Price:

$ 130
$ 729
$ 749 / € 699

In The Box:

Warp Charge 65 Power Adapter, Warp Charge Type-C to Type-C Cable, Quick Start Guide, Welcome Letter, Safety Information and Warranty Card, OnePlus Sticker, SIM Tray Ejector
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

Availability

Officially announced:

Yes
Mar 23, 2021
Oct 14, 2020
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