Side-by-side technical data

Xiaomi Redmi K50 Ultra vs Xiaomi 12S Pro Dimensity

Comparison between Xiaomi Redmi K50 Ultra and Xiaomi 12S Pro Dimensity: camera, battery, fast charging, display, performance and colors, side by side. More phones from Xiaomi.

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Redmi K50 Ultra

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12S Pro Dimensity

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The verdict

Your pick: Xiaomi 12S Pro Dimensity, ahead on Design & display and Camera. Unless Performance & hardware decides it for you.

Category
Category	Redmi K50 Ultra	12S Pro Dimensity
Design & display	7.7	8.4
Performance & hardware	8.5	7.6
Camera	7.1	8.0
Connectivity	7.1	6.9
Battery & charging	6.3	6.2

Which one is for you?

Xiaomi Redmi K50 Ultra, if you care about…

RAM Capacity: 12 GB; against 8 GB
Wi-Fi Standards: Wi-Fi 802.11a/b/g/n/ac/6, Wi-Fi 6E; against Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 6 (802.11ax)
Display Refresh Rate: 144 Hz; against 120 Hz
Maximum Storage Capacity: 512 GB; against 128 GB

Xiaomi 12S Pro Dimensity, if you care about…

Battery Capacity: 5,160 mAh; against 5,000 mAh
Display Technology: AMOLED; against OLED
Display Pixel Density: 521 ppi; against 446 ppi
Body Thickness: 8.2 mm; against 8.6 mm

Specification comparison

Show differences only

Performance

Specification	Redmi K50 Ultra	12S Pro Dimensity
Processor Model	Qualcomm Snapdragon 8+ Gen 1	MediaTek Dimensity 9000+
Processor Process Size	4 nm	4 nm
Graphics GPU	Qualcomm Adreno 730	Mali-G710
Storage Type	UFS 3.1	UFS 3.1
Maximum CPU Clock	3.19 GHz	3.2 GHz Best value
Maximum Storage Capacity	512 GB Best value	128 GB
AnTuTu Score	—	1,454,124
CPU Description	Octa-core CPU with 1 Cortex-X2 core at 3.19 GHz, 3 Cortex-A710 cores at 2.75 GHz, and 4 Cortex-A510 cores at 1.80 GHz.	1x Cortex-X2 at 3.2 GHz + 3x Cortex-A710 at 2.85 GHz + 4x Cortex-A510 at 1.85 GHz
Processor Type	Octa-Core	Octa-Core
64-Bit Processor	—	Yes
RAM Capacity	12 GB Best value	8 GB
RAM Type	—	LPDDR5
AnTuTu version	—	v11

Design

Specification	Redmi K50 Ultra	12S Pro Dimensity
Body Colors	Black, Grey, Blue	Black, Blue
Body Thickness	8.6 mm	8.2 mm Best value
Body Width	75.9 mm	74.6 mm
Body Height	163.1 mm	163.6 mm
Weight	202 g	201 g Best value
Usable Surface	86.7 %	89 % Best value
Body Materials	—	Glass, Leather, Aluminium Alloy

Battery

Specification	Redmi K50 Ultra	12S Pro Dimensity
Battery Capacity	5,000 mAh	5,160 mAh Best value
Battery Type	Li-Po	Li-Polymer
Fast Charge Power	120 W Best value	67 W
Battery Features	Fast Charging	Surge P1 Charging Chip, Fast Charging, Non-Removable

Display

Specification	Redmi K50 Ultra	12S Pro Dimensity
Display Aspect Ratio	20:9	20:9
Display Technology	OLED	AMOLED Best value
Peak Display Brightness	—	1,500 nits
Display Diagonal	6.67″	6.73″ Best value
Display Horizontal Resolution	1,220 px	1,440 px Best value
Display Vertical Resolution	2,712 px	3,200 px Best value
Display Pixel Density	446 ppi	521 ppi Best value
Display Refresh Rate	144 Hz Best value	120 Hz
Touch Sampling Rate	—	240 Hz
Display Contrast Ratio	—	8,000,000 :1
Display Features	HDR10+, Dolby Vision	Hole-Punch Notch, Variable Refresh Rate, HDR10+, DCI-P3, 10-Bit Panel, Dolby Vision, Scratch Resistant, Dual-Edge Display, Gorilla Glass Victus, Capacitive Touch, Multi-Touch, Frameless, LTPO

Sensors

Specification	Redmi K50 Ultra	12S Pro Dimensity
Fingerprint Sensor Placement	Under Display	Under Display

Sensor

Specification	Redmi K50 Ultra	12S Pro Dimensity
Sensor Features	Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass	Cooling System, Fingerprint Sensor, Accelerometer, Compass, Gyroscope, Light Sensor, Virtual Proximity Sensing

Software

Specification	Redmi K50 Ultra	12S Pro Dimensity
Operating System	Android 12	Android 12
OS Family	Android	Android
OS Version	12	12
OS Update Support	—	3 years
Widevine L1	—	Yes

Connectivity

Specification	Redmi K50 Ultra	12S Pro Dimensity
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 B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 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 n28, 5G NR n38, 5G NR n40, 5G NR n41, 5G NR n77, 5G NR n78	2G GSM 1900, 2G GSM 1800, 2G GSM 850, 2G GSM 900, 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 B7, 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, CDMA2000, LTE, 5G	GSM, UMTS, LTE, 5G
Wi-Fi Standards	Wi-Fi 802.11a/b/g/n/ac/6, Wi-Fi 6E Best value	Wi-Fi 802.11a/b/g/n/ac, 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 5.2	Bluetooth 5.2
Bluetooth Profiles	A2DP, LE, aptX HD, aptX Adaptive Best value	A2DP, AVRCP, DIP, HFP, HID, HSP, LE, MAP, PAN, OPP, PBAP/PAB, aptX, AAC
Navigation Systems	GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC	GPS, A-GPS, GLONASS, BeiDou, QZSS, Galileo, NavIC Best value
Connectivity Features	Infrared, NFC, USB Type-C, USB OTG	Computer Sync, Infrared, NFC, OTA Sync, Tethering, USB Charging, USB Mass Storage, USB OTG, USB Type-C
USB Version	USB 2.0	—

Audio

Specification	Redmi K50 Ultra	12S Pro Dimensity
Audio Features	Stereo Speakers, Hi-Res Audio, Snapdragon Sound	Dolby Atmos, Hi-Res Audio, Stereo Speakers, A2DP, AVRCP, DIP, HFP, HID, HSP, LE, MAP, PAN, OPP, PBAP/PAB, aptX, AAC

Technical

Specification	Redmi K50 Ultra	12S Pro Dimensity
Model numbers	22081212C	—