Side-by-side technical data

Xiaomi Black Shark 4 Pro vs Xiaomi Redmi K40S

Comparison between Xiaomi Black Shark 4 Pro and Xiaomi Redmi K40S: camera, battery, fast charging, display, performance and colors, side by side. More phones from Xiaomi.

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Black Shark 4 Pro

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Redmi K40S

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The verdict

Your pick: Xiaomi Redmi K40S, ahead on Camera and Connectivity. Unless Performance & hardware decides it for you.

Category
Category	Black Shark 4 Pro	Redmi K40S
Design & display	7.5	7.5
Performance & hardware	7.6	6.1
Camera	5.2	6.4
Connectivity	6.5	7.2
Battery & charging	5.5	5.2

Which one is for you?

Xiaomi Black Shark 4 Pro, if you care about…

RAM Capacity: 16 GB; against 12 GB
Display Refresh Rate: 144 Hz; against 120 Hz
Maximum Storage Capacity: 512 GB; against 256 GB
RAM Type: DDR5; against LPDDR5

Xiaomi Redmi K40S, if you care about…

Bluetooth Version: Bluetooth 5.2; against Bluetooth 5.0
Weight: 195 g; against 220 g
Body Thickness: 7.7 mm; against 9.9 mm
OS Version: 12; against 11

Specification comparison

Show differences only

Performance

Specification	Black Shark 4 Pro	Redmi K40S
Processor Model	Qualcomm Snapdragon 888	Qualcomm Snapdragon 870
Processor Process Size	5 nm Best value	7 nm
Graphics GPU	Qualcomm Adreno 660	Qualcomm Adreno 650
Storage Type	UFS 3.1	UFS 3.1
Maximum CPU Clock	2.84 GHz	3.2 GHz Best value
Maximum Storage Capacity	512 GB Best value	256 GB
AnTuTu Score	857,941	785,648
Geekbench 6 Single-Core	1,480 Best value	870
Geekbench 6 Multi-Core	3,693 Best value	3,317
CPU Description	Octa-core CPU with 1 Cortex-X1 at 2.84 GHz, 3 Cortex-A78 cores at 2.42 GHz, and 4 Cortex-A55 cores at 1.80 GHz.	Octa-core CPU with 1x 3.2 GHz Kryo 585, 3x 2.42 GHz Kryo 585, and 4x 1.80 GHz Kryo 585 cores.
Processor Type	Octa-Core	Octa-Core
64-Bit Processor	Yes	Yes
RAM Capacity	16 GB Best value	12 GB
RAM Type	DDR5 Best value	LPDDR5
AnTuTu version	—	v10

Design

Specification	Black Shark 4 Pro	Redmi K40S
Body Colors	Black, Grey, Blue, Silver	Black, Grey, Blue, Green, Silver
Body Thickness	9.9 mm	7.7 mm Best value
Body Width	76.4 mm	76 mm
Body Height	163.8 mm	163.2 mm
Weight	220 g	195 g Best value
Usable Surface	85.8 %	86.6 % Best value
Body Materials	—	Glass, Plastic
Resistance Features	—	IP53

Battery

Specification	Black Shark 4 Pro	Redmi K40S
Battery Capacity	4,500 mAh	4,500 mAh
Battery Type	Li-Polymer	Li-Polymer
Fast Charge Power	120 W Best value	67 W
Battery Features	Battery Level Indicator, Fast Charging, Rechargeable	Non-Removable, Fast Charging, Rechargeable, Battery Level Indicator

Display

Specification	Black Shark 4 Pro	Redmi K40S
Display Aspect Ratio	20:9	20:9
Display Technology	AMOLED	AMOLED
Peak Display Brightness	1,300 nits	1,300 nits
Display Diagonal	6.67″	6.67″
Display Horizontal Resolution	1,080 px	1,080 px
Display Vertical Resolution	2,400 px	2,400 px
Display Pixel Density	395 ppi	395 ppi
Display Refresh Rate	144 Hz Best value	120 Hz
Touch Sampling Rate	720 Hz Best value	360 Hz
Display Contrast Ratio	—	5,000,000 :1
Display Features	HDR10, HDR10+, Always-On Display, Touchscreen	Hole-Punch Notch, Gorilla Glass 5, HDR10+, Always-On Display, DCI-P3, Capacitive Touch, Multi-Touch, Scratch Resistant, Frameless

Sensors

Specification	Black Shark 4 Pro	Redmi K40S
Fingerprint Sensor Placement	Side	Side

Sensor

Specification	Black Shark 4 Pro	Redmi K40S
Sensor Features	Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Barometer	Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Light Sensor, RGB Sensor, Virtual Proximity Sensing, Cooling System

Software

Specification	Black Shark 4 Pro	Redmi K40S
Operating System	Android 11	Android 12
OS Family	Android	Android
OS Version	11	12 Best value

Connectivity

Specification	Black Shark 4 Pro	Redmi K40S
SIM Configurations	Dual Nano-SIM	Dual Nano-SIM, Dual SIM Dual Standby
Cellular Bands	2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS 800, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B18, 4G LTE B19, 4G LTE B20, 4G LTE B26, LTE B28, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 5G NR n1, 5G NR n3, 5G NR n8, 5G NR n28, 5G NR n41, 5G NR n77, 5G NR n78, 5G NR n79	2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 2G CDMA BC0, 2G CDMA B2, 2G CDMA B3, 2G CDMA B5, 2G CDMA B8, 3G UMTS B1, 3G UMTS B2, 3G UMTS B4, 3G UMTS B5, 3G UMTS B6, 3G UMTS B8, 3G UMTS B19, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B8, 4G LTE B18, 4G LTE B19, 4G LTE B26, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 4G LTE B42, 5G NR n1, 5G NR n3, 5G NR n5, 5G NR n8, 5G NR n28a, 5G NR n38, 5G NR n40, 5G NR n41, 5G NR n77, 5G NR n78
Cellular Technologies	GSM, CDMA, HSPA, EVDO, LTE, 4G, 5G	GSM, CDMA, HSPA, UMTS, CDMA2000, LTE, 5G
Wi-Fi Standards	Wi-Fi 802.11a/b/g/n/ac/6	Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Wi-Fi Features	Dual Band, Wi-Fi Direct	Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, MIMO
Bluetooth Version	Bluetooth 5.0	Bluetooth 5.2 Best value
Bluetooth Profiles	A2DP, LE, aptX HD, aptX Adaptive	A2DP, LE
Navigation Systems	GPS, GLONASS, Galileo, QZSS, BeiDou	GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC Best value
Connectivity Features	3.5 mm Audio Jack, NFC, USB Type-C, USB 2.0	NFC, USB Charging, USB Mass Storage, USB OTG, USB Type-C, Computer Sync, DLNA, Infrared, OTA Sync, Tethering, VoLTE, VoWiFi
USB Version	USB 2.0	USB 2.0
Max. download speed	7,500 Mbps	7,500 Mbps
Max. upload speed	3,000 Mbps	3,000 Mbps

Audio

Specification	Black Shark 4 Pro	Redmi K40S
Microphone Count	1	—
Audio Features	Stereo Speakers, Hi-Res Audio, aptX HD, aptX Adaptive	Stereo Speakers, Dolby Atmos, Hi-Res Audio, A2DP, LE

Technical

Specification	Black Shark 4 Pro	Redmi K40S
Model numbers	SHARK PAR-H0	—