Side-by-side technical data
Xiaomi Redmi K90 Ultra vs Oppo Reno17 Pro
Comparison between Xiaomi Redmi K90 Ultra and Oppo Reno17 Pro: camera, battery, fast charging, display, performance and colors, side by side. More phones from Xiaomi and Oppo.
The verdict
Neither runs away with it: each wins something.
| Category | Redmi K90 Ultra | Reno17 Pro |
|---|---|---|
| Design & display | 8.6 | 7.6 |
| Performance & hardware | 9.1 | 8.4 |
| Camera | 7.4 | 7.8 |
| Connectivity | 7.9 | 7.9 |
| Battery & charging | 8.3 | 9.6 |
Which one is for you?
Xiaomi Redmi K90 Ultra, if you care about…
- Battery Capacity
- 8,550 mAh
- against 7,000 mAh
- Storage Type
- UFS 4.1
- against UFS 3.1
- Display Refresh Rate
- 165 Hz
- against 120 Hz
- Maximum Storage Capacity
- 1 TB
- against 512 GB
Oppo Reno17 Pro, if you care about…
- Weight
- 192 g
- against 227 g
- OS Version
- 17
- against 16
Specification comparison
Performance
| Specification | Redmi K90 Ultra | Reno17 Pro |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 8 Elite | MediaTek Dimensity 8550 Super |
| Processor Process Size | 3 nm Best value | 4 nm |
| Graphics GPU | Qualcomm Adreno 830 | Mali-G720 MC8 |
| Storage Type | UFS 4.1 Best value | UFS 3.1 |
| Maximum CPU Clock | 4.32 GHz Best value | 3.4 GHz |
| Maximum Storage Capacity | 1 TB Best value | 512 GB |
| AnTuTu Score | 3,081,184 | 2,000,000 |
| Geekbench 6 Single-Core | 3,234 | — |
| Geekbench 6 Multi-Core | 10,059 | — |
| CPU Description | Octa-core CPU with 2x4.32 GHz and 6x3.53 GHz cores | Octa-core: 1 × 3.4 GHz Cortex-A725, 3 × 3.2 GHz Cortex-A725, and 4 × 2.2 GHz Cortex-A725. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 16 GB | 16 GB |
| RAM Type | LPDDR5X | LPDDR5X |
| AnTuTu version | v11 | v10 |
Design
| Specification | Redmi K90 Ultra | Reno17 Pro |
|---|---|---|
| Body Colors | Black, Blue, Silver | Black, Blue, White, Brown |
| Body Thickness | 8.2 mm Best value | 8.5 mm |
| Body Width | 77.9 mm | 72.4 mm |
| Body Height | 162.9 mm | 151.2 mm |
| Weight | 227 g | 192 g Best value |
| Usable Surface | 90.3 % Best value | 89 % |
| Body Materials | Glass, Aluminium Alloy | Glass, Aluminium Alloy, Metal |
| Resistance Features | IP68, IP69, IP66 | IP68, IP69, IP69K |
| Waterproof Depth | 1.5 m | 1.5 m |
Battery
| Specification | Redmi K90 Ultra | Reno17 Pro |
|---|---|---|
| Battery Capacity | 8,550 mAh Best value | 7,000 mAh |
| Battery Type | Si-Carbon Li-Ion Best value | Li-Ion |
| Fast Charge Power | 100 W Best value | 80 W |
| Battery Features | Non-Removable, Fast Charging, Reverse Charging, Reverse Wireless Charging, Rechargeable, Battery Level Indicator | Non-Removable, Fast Charging, Wireless Charging, Reverse Wireless Charging, Reverse Charging, Bypass Charging, Rechargeable, Battery Level Indicator |
| Wireless charging power | — | 50 W |
| Reverse wireless charging power | 22.5 W | — |
Display
| Specification | Redmi K90 Ultra | Reno17 Pro |
|---|---|---|
| Display Aspect Ratio | 19.5:9 | 19.5:9 |
| Display Technology | AMOLED | AMOLED |
| Peak Display Brightness | 9,500 nits Best value | 600 nits |
| Display Diagonal | 6.83″ Best value | 6.32″ |
| Display Horizontal Resolution | 1,280 px Best value | 1,216 px |
| Display Vertical Resolution | 2,772 px Best value | 2,640 px |
| Display Pixel Density | 447 ppi | 460 ppi Best value |
| Display Refresh Rate | 165 Hz Best value | 120 Hz |
| Touch Sampling Rate | 480 Hz | — |
| Display Contrast Ratio | 8,000,000 :1 | — |
| Display Features | Hole-Punch Notch, HDR10, HDR10+, Dolby Vision, Always-On Display, Capacitive Touch, Multi-Touch, Gorilla Glass, DC Dimming, DCI-P3, TÜV Rheinland Low Blue Light, TÜV Rheinland Flicker-Free Certified, TÜV Rheinland Eye Comfort Certification, Scratch Resistant, Frameless | Hole-Punch Notch, 3840Hz PWM, DCI-P3, 10-Bit Panel, Scratch Resistant, Curved Glass, Capacitive Touch, Multi-Touch, Frameless, Gorilla Glass |
| Display colors | — | 1B colors |
Sensors
| Specification | Redmi K90 Ultra | Reno17 Pro |
|---|---|---|
| Fingerprint Sensor Placement | Under Display | Under Display |
Sensor
| Specification | Redmi K90 Ultra | Reno17 Pro |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor, Gyroscope, Compass, Hall Sensor, Light Sensor, RGB Sensor, Cooling System | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Light Sensor, Compass, Gravity Sensor, Cooling System |
Software
| Specification | Redmi K90 Ultra | Reno17 Pro |
|---|---|---|
| Operating System | Android 16 | Android 17 |
| OS Family | Android | Android |
| OS Version | 16 | 17 Best value |
| OS Update Support | — | 5 years |
Connectivity
| Specification | Redmi K90 Ultra | Reno17 Pro |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM, Dual SIM Dual Standby |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B2, 3G UMTS B3, 3G UMTS B4, 3G UMTS B5, 3G UMTS B6, 3G UMTS B8, 3G UMTS B19, 4G LTE B1, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B19, 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 n28a, 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 2100, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B13, 4G LTE B17, 4G LTE B18, 4G LTE B19, 4G LTE B20, 4G LTE B26, 4G LTE B28A, 4G LTE B32, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 4G LTE B48, 4G LTE B66, 5G NR n1, 5G NR n3, 5G NR n5, 5G NR n8, 5G NR n18, 5G NR n26, 5G NR n28a, 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 802.11a/b/g/n/ac/6/7 |
| 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, Auracast | A2DP, LE, aptX HD |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC |
| Connectivity Features | USB Charging, USB Mass Storage, USB OTG, USB Type-C, NFC, Computer Sync, OTA Sync, Tethering, Infrared, VoLTE | Infrared, NFC, USB Type-C, USB 2.0, USB OTG, USB Charging, USB Mass Storage, Computer Sync, OTA Sync, Tethering, VoLTE |
| USB Version | USB 3.2 Best value | USB 2.0 |
| Max. download speed | 10,000 Mbps | — |
| Max. upload speed | 3,500 Mbps | — |
Audio
| Specification | Redmi K90 Ultra | Reno17 Pro |
|---|---|---|
| Audio Features | Stereo Speakers, Dolby Atmos, Hi-Res Audio, Hi-Res Wireless Audio, A2DP, LE, LHDC 5, ASHA, Auracast | Stereo Speakers, A2DP, LE, aptX HD, LHDC 5, Three Microphones |
Technical
| Specification | Redmi K90 Ultra | Reno17 Pro |
|---|---|---|
| Model numbers | 2604FRK1EC | — |
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