Side-by-side technical data
Xiaomi Redmi K90 vs vivo iQOO 15T
Comparison between Xiaomi Redmi K90 and vivo iQOO 15T: camera, battery, fast charging, display, performance and colors, side by side. More phones from Xiaomi and vivo.
The verdict
Your pick: vivo iQOO 15T, ahead on Battery & charging.
| Category | Redmi K90 | iQOO 15T |
|---|---|---|
| Design & display | 8.8 | 8.9 |
| Performance & hardware | 9.3 | 9.1 |
| Camera | 7.6 | 7.5 |
| Connectivity | 7.9 | 7.9 |
| Battery & charging | 8.3 | 8.7 |
Which one is for you?
Xiaomi Redmi K90, if you care about…
- RAM Type
- LPDDR5X
- against DDR5
- Weight
- 206 g
- against 223 g
- Battery Features
- Non-Removable, Rechargeable, Fast Charging, Reverse Charging, Reverse Wireless Charging, Battery Level Indicator
- against Fast Charging, Wireless Charging, Reverse Charging, Bypass Charging, Non-Removable, Rechargeable, Battery Level Indicator
- Body Thickness
- 8 mm
- against 8.3 mm
vivo iQOO 15T, if you care about…
- Battery Capacity
- 8,000 mAh
- against 7,100 mAh
- Display Technology
- LTPO AMOLED
- against AMOLED
- Display Refresh Rate
- 144 Hz
- against 120 Hz
- Peak Display Brightness
- 4,500 nits
- against 3,500 nits
Specification comparison
Performance
| Specification | Redmi K90 | iQOO 15T |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 8 Elite | MediaTek Dimensity 9500 |
| Processor Process Size | 3 nm | 3 nm |
| Graphics GPU | Qualcomm Adreno 830 | Mali-G1 Ultra MC12 |
| Storage Type | UFS 4.1 | UFS 4.1 |
| Maximum CPU Clock | 4.47 GHz Best value | 4.21 GHz |
| Maximum Storage Capacity | 1 TB | 1 TB |
| AnTuTu Score | 2,920,000 | 3,449,108 |
| Geekbench 6 Single-Core | 3,234 | 3,781 Best value |
| Geekbench 6 Multi-Core | 10,059 | 12,189 Best value |
| CPU Description | Octa-core processor with 2x4.32 GHz Oryon V2 Phoenix L cores and 6x3.53 GHz Oryon V2 Phoenix M cores. | Octa-core CPU with one 4.21 GHz C1-Ultra core, three 3.5 GHz C1-Premium cores, and four 2.7 GHz C1-Pro cores. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 16 GB | 16 GB |
| RAM Type | LPDDR5X Best value | DDR5 |
| AnTuTu version | v10 | v11 |
Design
| Specification | Redmi K90 | iQOO 15T |
|---|---|---|
| Body Colors | Black, White, Blue, Purple | Black, Blue, White |
| Body Thickness | 8 mm Best value | 8.3 mm |
| Body Width | 75.3 mm | 76.7 mm |
| Body Height | 157.5 mm | 163.4 mm |
| Weight | 206 g Best value | 223 g |
| Usable Surface | 89.8 % | 90.2 % Best value |
| Body Materials | Glass, Aluminium Alloy | Glass, Aluminium Alloy |
| Resistance Features | IP68, IP69 | IP68, IP69 |
| Waterproof Depth | 1.5 m | 1.5 m |
Battery
| Specification | Redmi K90 | iQOO 15T |
|---|---|---|
| Battery Capacity | 7,100 mAh | 8,000 mAh Best value |
| Battery Type | Si-Carbon Li-Ion | Si-Carbon Li-Ion |
| Fast Charge Power | 100 W | 100 W |
| Battery Features | Non-Removable, Rechargeable, Fast Charging, Reverse Charging, Reverse Wireless Charging, Battery Level Indicator Best value | Fast Charging, Wireless Charging, Reverse Charging, Bypass Charging, Non-Removable, Rechargeable, Battery Level Indicator |
| Wireless charging power | — | 40 W |
| Reverse wireless charging power | 22.5 W | — |
Display
| Specification | Redmi K90 | iQOO 15T |
|---|---|---|
| Display Aspect Ratio | 19.5:9 | 20:9 |
| Display Technology | AMOLED | LTPO AMOLED Best value |
| Peak Display Brightness | 3,500 nits | 4,500 nits Best value |
| Display Diagonal | 6.59″ | 6.82″ Best value |
| Display Horizontal Resolution | 1,156 px | 1,440 px Best value |
| Display Vertical Resolution | 2,510 px | 3,168 px Best value |
| Display Pixel Density | 419 ppi | 510 ppi Best value |
| Display Refresh Rate | 120 Hz | 144 Hz Best value |
| Touch Sampling Rate | 480 Hz Best value | 300 Hz |
| Display Contrast Ratio | — | 8,000,000 :1 |
| Display Features | Hole-Punch Notch, LTPO, Dolby Vision, HDR10+, HDR10, Always-On Display, Capacitive Touch, Multi-Touch, DC Dimming, DCI-P3, 10-Bit Panel, 120Hz, 2,592Hz PWM, TÜV Rheinland Low Blue Light, TÜV Rheinland Flicker-Free Certified, TÜV Rheinland Eye Comfort Certification, Scratch Resistant | Hole-Punch Notch, HDR10, HDR10+, Always-On Display, Variable Refresh Rate, LTPO, DC Dimming, Capacitive Touch, Multi-Touch, Scratch Resistant, Frameless, Gorilla Glass Victus 2, One Billion Colors, 2160Hz PWM, 3840Hz PWM, DCI-P3, SGS Certified, TÜV Rheinland Low Blue Light |
Sensors
| Specification | Redmi K90 | iQOO 15T |
|---|---|---|
| Fingerprint Sensor Placement | Under Display | Under Display |
Sensor
| Specification | Redmi K90 | iQOO 15T |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Light Sensor, RGB Sensor, Ultrasonic Proximity Sensor, Cooling System | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Gravity Sensor, Light Sensor, Cooling System, Ultrasonic Proximity Sensor |
Software
| Specification | Redmi K90 | iQOO 15T |
|---|---|---|
| Operating System | Android 16 | Android 16 |
| OS Family | Android | Android |
| OS Version | 16 | 16 |
Connectivity
| Specification | Redmi K90 | iQOO 15T |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM, Dual SIM Dual Standby, Dual SIM |
| 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 B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B19, LTE B28, 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 n28, 5G NR n38, 5G NR n40, 5G NR n41, 5G NR n48, 5G NR n66, 5G NR n77, 5G NR n78 | 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 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 B43, 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 n34, 5G NR n38, 5G NR n39, 5G NR n40, 5G NR n41, 5G NR n48, 5G NR n66, 5G NR n77, 5G NR n78 |
| 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 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 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 5.4 |
| Bluetooth Profiles | A2DP, LE, LHDC 5.0, ASHA | A2DP, LE, aptX HD |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC |
| Connectivity Features | Infrared, NFC, USB Type-C, USB OTG, USB Host 2.0, USB 3.2, Computer Sync, DLNA, OTA Sync, Tethering, VoLTE, USB Charging, USB Mass Storage | Infrared, NFC, USB Type-C, USB Charging, USB Mass Storage, USB OTG, USB Host, Computer Sync, OTA Sync, Tethering, VoLTE, USB 2.0 |
| USB Version | USB 3.2 Best value | USB 2.0 |
| Max. download speed | 10,000 Mbps | 10,700 Mbps Best value |
| Max. upload speed | 3,500 Mbps | — |
Audio
| Specification | Redmi K90 | iQOO 15T |
|---|---|---|
| Audio Features | Stereo Speakers, Dolby Atmos, Noise-Cancellation Microphone, Hi-Res Audio, Hi-Res Wireless Audio, LHDC 5, ASHA, A2DP, LE | Stereo Speakers, Hi-Res Audio, Noise-Cancellation Microphone, A2DP, LE, aptX HD, LHDC 5 |
Technical
| Specification | Redmi K90 | iQOO 15T |
|---|---|---|
| Model numbers | 2510DRK44C | V2564A |
