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Xiaomi Black Shark 4S vs OnePlus 9 RT 5G

Xiaomi Black Shark 4S XiaomiBlack Shark 4S
VS
OnePlus 9 RT 5G OnePlus9 RT 5G

The third device is shown on desktop screens only

General

Device Type
Smart Phone
Smart Phone
Device Name
Xiaomi Black Shark 4S
OnePlus 9 RT 5G
Announced
October 2021
October 2021
Released
October 2021
October 2021
Colors
BlackWhite
BlackSilverBlue

Design

Length
163.7 mm (6.44 in)
162.2 mm (6.39 in)
Width
76.2 mm (3.00 in)
74.6 mm (2.94 in)
Thickness
9.9 mm (0.39 in)
8.3 mm (0.33 in)
Weight
210 g (7.41 oz)
198.5 g (7.02 oz)
Materials
Glass frontGlass backMetal frame
—

Network

2G Network
Yes
Yes
3G Network
Yes
Yes
4G Network
Yes
Yes
5G Network
Yes
Yes
GPRS
Yes
Yes
EDGE
Yes
Yes
SIM
Nano SIM
Nano SIM
Multi SIM
Dual SIM
Dual SIM
Speed
3G Up to 42 MB4G Up to 2 GB5G Up to 7.5 GB
Same on both

Display

Display Type
Super AMOLED
AMOLED
Size
6.67 Inches
6.62 Inches
Refresh Rate
144 Hz
120 Hz
Resolution
1080x2400 Pixels (FHD+)
1080x2400 Pixels (FHD+)
Screen Ratio
86.1%
87.9%
Aspect Ratio
20:9
20:9
Pixel Density
395 PPI
397 PPI
Brightness Level
1300 Nits (Peak)
—
Display Protection
—
Corning Gorilla Glass
Features
Touch Response Rate 720 Hz
Frameless
On both: HDR10+, Always-on Display, Hole-punch Notch, Eye Care Display, Dark Mode, Capacitive, Multi-touch, 16M Colors

Hardware

Chipset
Qualcomm Snapdragon 870 5G
Qualcomm Snapdragon 888 5G
Manufacturing Technology
7 nm
5 nm
CPU Type
8 (Octa-core)
8 (Octa-core)
CPU
1x3.2 GHz (Kryo 585)3x2.42 GHz (Kryo 585)4x1.80 GHz (Kryo 585)
1x2.84 GHz (Kryo 680)3x2.42 GHz (Kryo 680)4x1.80 GHz (Kryo 680)
GPU
Adreno 650
Adreno 660
RAM (Memory)
12 GB (128 GB)
8 GB (256 GB)
On both: 8/12 GB, 8 GB (128 GB), 12 GB (256 GB)
Internal Storage
128/256 GB
128/256 GB
Storage Type
UFS 3.1
UFS 3.1
Ram Type
LPDDR5
LPDDR5
Card Slot
No
No

Software

OS
Android 11
Android 11
User Interface
Joy UI 12.8
ColorOS 11

Main camera

Camera Setup
Triple Camera
Triple Camera
Resolution
48 MP + 8 MP + 5 MP
50 MP + 16 MP + 2 MP
Camera
48 MP: Standard8 MP: Ultrawide5 MP: Macro (AF)
50 MP: Standard (OIS)16 MP: Ultrawide2 MP: Macro
Aperture Size
F/1.8 (48 MP)F/2.2 (8 MP)F/2.4 (5 MP)
F/1.8 (50 MP)F/2.2 (16 MP)F/2.4 (2 MP)
Sensor
Sony IMX582 (48 MP)Unknown (8 MP)Unknown (5 MP)
Sony IMX766 (50 MP)Sony IMX481 (16 MP)Unknown (2 MP)
Stabilization
Electronic Stabilization (EIS)
Optical Stabilization (OIS)Electronic Stabilization (EIS)
Zoom
Digital Zoom
Digital Zoom
Slow Motion
FHD 1080P@240fpsFHD 1080P@960fps
FHD 1080P@240fpsHD 720P@480fps
Video
4K 2160P@30/60fpsFHD 1080P@30/60fps
Same on both
Flash
Yes
Yes
More details (1)Camera Features
Camera Features
Autofocus (AF)Night ModePortrait ModePro ModeAI Scene DetectionContinuous shootingPanoramaExposure compensationFace detectionGeotaggingHDRISO settingsScene modeSelf-timerTouch focusWhite balance settings
Same on both

Selfie Camera

Camera
20 MP
16 MP
Aperture Size
F/2.0
F/2.4
Video
FHD 1080P@30fps
FHD 1080P@30fpsElectronic Stabilization (EIS)
Flash
No
No
More details (1)Camera Features
Camera Features
No extras
Night Mode
On both: Portrait Mode, Face Detection, Beauty Mode, Gesture Shot, HDR

Connectivity

Wi-Fi
Wi-Fi 802.11
Wi-Fi 6 802.11
On both: a/b/g/n/ac/6, Dual-band, Wi-Fi Direct, Hotspot
Bluetooth
aptX HDaptX Adaptive
No extras
On both: 5.2, A2DP, LE
Location
QZSS
No extras
On both: GPS, A-GPS, GLONASS, BDS, GALILEO
NFC
Yes
Yes
USB
USB Type-C 2.0
USB Type-C 2.0

Media

Loudspeaker
Yes - Stereo speakers
Yes - Stereo speakers
3.5mm jack
Yes
No
FM Radio
No24-bit/192kHz
No

Other specifications

Sensors
Barometer
No extras
On both: Accelerometer, Gyroscope, Proximity, Compass
Lock Type
Fingerprint (Side-mounted)
Fingerprint (Under Display)
On both: Facial Recognition, Pattern, PIN, Password
Box Contents
Power Adapter (120 W)Protective CasePhysical pop-up gaming triggers
Power Adapter (65W)
On both: Device, USB Cable, SIM Eject Tool, Quick start guide

Charging and Battery

Fast Charging
Yes - 120 W (100% in 17 min)
Yes - 65 W (100% in 29 min)
Capacity
4500 mAh
4500 mAh

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Copyright © 2026 NXT Test. All Rights Reserved