Side-by-side technical data

Xiaomi Redmi K90 Pro Max vs vivo iQOO 15

Comparison between Xiaomi Redmi K90 Pro Max and vivo iQOO 15: camera, battery, fast charging, display, performance and colors, side by side. More phones from Xiaomi and vivo.

Add a phone

Xiaomi

Redmi K90 Pro Max

vivo

iQOO 15

Add another phone Add another phone

The verdict

Your pick: vivo iQOO 15, ahead on Design & display and Connectivity. Unless Camera decides it for you.

Category
Category	Redmi K90 Pro Max	iQOO 15
Design & display	8.7	9.1
Performance & hardware	9.4	9.3
Camera	9.0	8.2
Connectivity	7.9	8.5
Battery & charging	9.7	9.6

Which one is for you?

Xiaomi Redmi K90 Pro Max, if you care about…

Battery Capacity: 7,560 mAh; against 7,000 mAh
AnTuTu Score: 4,027,702; against 3,785,250
Wireless charging power: 50 W; against 40 W
Touch Sampling Rate: 480 Hz; against 360 Hz

vivo iQOO 15, if you care about…

Display Technology: LTPO AMOLED; against AMOLED
Bluetooth Version: Bluetooth 6.0; against Bluetooth 5.4
Display Refresh Rate: 144 Hz; against 120 Hz
Peak Display Brightness: 6,000 nits; against 3,500 nits

Specification comparison

Show differences only

Performance

Specification	Redmi K90 Pro Max	iQOO 15
Processor Model	Qualcomm Snapdragon 8 Elite Gen 5	Qualcomm Snapdragon 8 Elite Gen 5
Processor Process Size	3 nm	3 nm
Graphics GPU	Qualcomm Adreno 840	Qualcomm Adreno 840
Storage Type	UFS 4.1	UFS 4.1
Maximum CPU Clock	4.6 GHz	4.6 GHz
Maximum Storage Capacity	1 TB	1 TB
AnTuTu Score	4,027,702 Best value	3,785,250
Geekbench 6 Single-Core	3,234	3,234
Geekbench 6 Multi-Core	10,059	10,059
CPU Description	Octa-core CPU with 2 performance cores up to 4.6 GHz and 6 efficiency cores up to 3.62 GHz.	Octa-core CPU with 2x4.6 GHz and 6x3.62 GHz cores
Processor Type	Octa-Core	Octa-Core
64-Bit Processor	Yes	Yes
RAM Capacity	16 GB	16 GB
RAM Type	LPDDR5X	LPDDR5X
AnTuTu version	v11	v11
3DMark Wild Life Extreme	—	7,229

Design

Specification	Redmi K90 Pro Max	iQOO 15
Body Colors	Black, White, Blue, Silver	Black, White, Blue, Grey, Green
Body Thickness	7.9 mm Best value	8.1 mm
Body Width	77.8 mm	76.8 mm
Body Height	163.3 mm	163.7 mm
Weight	218 g Best value	220 g
Usable Surface	91.8 % Best value	90.7 %
Body Materials	Glass, Aluminium Alloy, Polycarbonate	Glass, Aluminium Alloy, Polycarbonate
Resistance Features	IP68, IP69	IP68, IP69
Waterproof Depth	1.5 m	1.5 m

Battery

Specification	Redmi K90 Pro Max	iQOO 15
Battery Capacity	7,560 mAh Best value	7,000 mAh
Battery Type	Si-Carbon Li-Ion	Si-Carbon Li-Ion
Fast Charge Power	100 W	100 W
Battery Features	Non-Removable, Fast Charging, Wireless Charging, Reverse Wireless Charging, Reverse Charging, Rechargeable, Battery Level Indicator	Fast Charging, Wireless Charging, Reverse Charging, Reverse Wireless Charging, Bypass Charging, Non-Removable, Rechargeable, Battery Level Indicator, Charger Included
Wireless charging power	50 W Best value	40 W
Reverse wireless charging power	22.5 W	—

Display

Specification	Redmi K90 Pro Max	iQOO 15
Display Aspect Ratio	19.5:9	20:9
Display Technology	AMOLED	LTPO AMOLED Best value
Peak Display Brightness	3,500 nits	6,000 nits Best value
Display Diagonal	6.9″ Best value	6.85″
Display Horizontal Resolution	1,200 px	1,440 px Best value
Display Vertical Resolution	2,608 px	3,168 px Best value
Display Pixel Density	416 ppi	508 ppi Best value
Display Refresh Rate	120 Hz	144 Hz Best value
Touch Sampling Rate	480 Hz Best value	360 Hz
Display Contrast Ratio	—	8,000,000 :1
Display Features	Hole-Punch Notch, HDR10, HDR10+, Dolby Vision, Always-On Display, Variable Refresh Rate, LTPO, DC Dimming, Capacitive Touch, Multi-Touch, Scratch Resistant, Frameless, 2560Hz PWM, DCI-P3	Hole-Punch Notch, SGS Certified, 2160Hz PWM, TÜV Rheinland Low Blue Light, Variable Refresh Rate, 120Hz, 144Hz, HDR10+, DCI-P3, DC Dimming, 10-Bit Panel, Dolby Vision, Scratch Resistant, Capacitive Touch, Multi-Touch, Frameless, LTPO, Always-On Display, HDR10, Gorilla Glass, HDR Vivid

Sensors

Specification	Redmi K90 Pro Max	iQOO 15
Fingerprint Sensor Placement	Under Display	Under Display

Sensor

Specification	Redmi K90 Pro Max	iQOO 15
Sensor Features	Fingerprint Sensor, Accelerometer, Proximity Sensor, Gyroscope, Compass, Light Sensor, RGB Sensor, Ultrasonic Proximity Sensor, Cooling System, Virtual Proximity Sensing	Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Gravity Sensor, Hall Sensor, Light Sensor, Cooling System, Barometer

Software

Specification	Redmi K90 Pro Max	iQOO 15
Operating System	Android 16	Android 16
OS Family	Android	Android
OS Version	16	16
OS Update Support	—	5 years

Connectivity

Specification	Redmi K90 Pro Max	iQOO 15
SIM Configurations	Dual Nano-SIM, Dual SIM Dual Standby, Dual SIM	Dual Nano-SIM + eSIM, Dual SIM Dual Standby Best value
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, 3G UMTS B1, 3G UMTS B4, 3G UMTS B5, 3G UMTS B6, 3G UMTS B8, 3G UMTS B18, 3G UMTS B19, 4G LTE B1, 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 B28A, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 4G LTE B42, 4G LTE B48, 4G LTE B66, 5G NR n1, 5G NR n3, 5G NR n5, 5G NR n7, 5G NR n8, 5G NR n18, 5G NR n26, 5G NR n28a, 5G NR n38, 5G NR n40, 5G NR n41, 5G NR n48, 5G NR n77, 5G NR n78, 5G NR n80, 5G NR n81, 5G NR n83, 5G NR n84, 5G NR n89	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, 3G UMTS B1, 3G UMTS B2, 3G UMTS B4, 3G UMTS B5, 3G UMTS B6, 3G UMTS B8, 3G UMTS B18, 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 B20, 4G LTE B25, 4G LTE B26, 4G LTE B28A, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 4G LTE B42, 4G LTE B43, 4G LTE B48, 4G LTE B66, 4G LTE B71, 5G NR n1, 5G NR n2, 5G NR n3, 5G NR n5, 5G NR n7, 5G NR n8, 5G NR n18, 5G NR n20, 5G NR n25, 5G NR n26, 5G NR n28a, 5G NR n38, 5G NR n40, 5G NR n41, 5G NR n48, 5G NR n66, 5G NR n71, 5G NR n75, 5G NR n77, 5G NR n78, 5G NR n80, 5G NR n84
Cellular Technologies	GSM, HSPA, LTE, 5G	GSM, HSPA, LTE, 5G
Wi-Fi Standards	Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 7 (802.11be), Wi-Fi 802.11a/b/g	Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 7 (802.11be)
Wi-Fi Features	Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, MIMO	Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, MIMO
Bluetooth Version	Bluetooth 5.4	Bluetooth 6.0 Best value
Bluetooth Profiles	A2DP, LE, LHDC 5.0, ASHA, MIHC	A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless
Navigation Systems	GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC Best value	GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS
Connectivity Features	USB Charging, USB Mass Storage, USB OTG, USB Host 3.1, USB Type-C, NFC, Infrared, VoLTE, DLNA, Computer Sync, OTA Sync, Tethering, DisplayPort output	Infrared, NFC, USB Type-C, USB 3.2, USB Host 3.2, USB OTG, USB Charging, USB Mass Storage, Computer Sync, OTA Sync, Tethering, VoLTE
USB Version	USB 3.2	USB 3.2
Max. download speed	12,500 Mbps	12,500 Mbps
Max. upload speed	3,500 Mbps	3,500 Mbps

Audio

Specification	Redmi K90 Pro Max	iQOO 15
Audio Features	Stereo Speakers, Dolby Atmos, Noise-Cancellation Microphone, Hi-Res Audio, Hi-Res Wireless Audio, LHDC 5, ASHA, MIHC, A2DP, LE	Stereo Speakers, Hi-Res Audio, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless, LHDC 5

Technical

Specification	Redmi K90 Pro Max	iQOO 15
Model numbers	—	I2501, V2505A