Side-by-side technical data
Lenovo Legion Y70 (2026) vs Xiaomi Redmi K90 Ultra
Comparison between Lenovo Legion Y70 (2026) and Xiaomi Redmi K90 Ultra: camera, battery, fast charging, display, performance and colors, side by side. More phones from Lenovo and Xiaomi.
The verdict
Neither runs away with it: each wins something.
| Category | Legion Y70 (2026) | Redmi K90 Ultra |
|---|---|---|
| Design & display | 8.8 | 8.6 |
| Performance & hardware | 9.0 | 9.1 |
| Camera | 7.6 | 7.4 |
| Connectivity | 8.6 | 7.9 |
| Battery & charging | 7.4 | 8.3 |
Which one is for you?
Lenovo Legion Y70 (2026), if you care about…
- Display Technology
- LTPO OLED
- against AMOLED
- Display Pixel Density
- 510 ppi
- against 447 ppi
- SIM Configurations
- Dual Nano-SIM + eSIM, Dual eSIM, Dual SIM Dual Standby
- against Dual Nano-SIM, Dual SIM Dual Standby
- Display Horizontal Resolution
- 1,440 px
- against 1,280 px
Xiaomi Redmi K90 Ultra, if you care about…
- Battery Capacity
- 8,550 mAh
- against 8,000 mAh
- Display Refresh Rate
- 165 Hz
- against 144 Hz
- Peak Display Brightness
- 9,500 nits
- against 7,000 nits
- Fast Charge Power
- 100 W
- against 90 W
Specification comparison
Performance
| Specification | Legion Y70 (2026) | Redmi K90 Ultra |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 8 Gen 5 | Qualcomm Snapdragon 8 Elite |
| Processor Process Size | 3 nm | 3 nm |
| Graphics GPU | Qualcomm Adreno 829 | Qualcomm Adreno 830 |
| Storage Type | UFS 4.1 | UFS 4.1 |
| Maximum CPU Clock | 3.8 GHz | 4.32 GHz Best value |
| Maximum Storage Capacity | 1,000 GB | 1 TB Best value |
| AnTuTu Score | 3,082,946 Best value | 3,081,184 |
| Geekbench 6 Single-Core | — | 3,234 |
| Geekbench 6 Multi-Core | — | 10,059 |
| CPU Description | Octa-core CPU with 2 × 3.8 GHz Oryon V3 Phoenix L and 6 × 3.32 GHz Oryon V3 Phoenix M cores. | Octa-core CPU with 2x4.32 GHz and 6x3.53 GHz cores |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 16 GB | 16 GB |
| RAM Type | — | LPDDR5X |
| AnTuTu version | v11 | v11 |
Design
| Specification | Legion Y70 (2026) | Redmi K90 Ultra |
|---|---|---|
| Body Colors | Black, White | Black, Blue, Silver |
| Body Thickness | 8.3 mm | 8.2 mm Best value |
| Body Width | 77.1 mm | 77.9 mm |
| Body Height | 162 mm | 162.9 mm |
| Weight | 224 g Best value | 227 g |
| Usable Surface | 91 % Best value | 90.3 % |
| Body Materials | Glass, Aluminium Alloy | Glass, Aluminium Alloy |
| Resistance Features | IP68, IP69 | IP68, IP69, IP66 |
| Waterproof Depth | 1.5 m | 1.5 m |
Battery
| Specification | Legion Y70 (2026) | Redmi K90 Ultra |
|---|---|---|
| Battery Capacity | 8,000 mAh | 8,550 mAh Best value |
| Battery Type | Si-Carbon Li-Ion | Si-Carbon Li-Ion |
| Fast Charge Power | 90 W | 100 W Best value |
| Battery Features | Fast Charging, Bypass Charging, Reverse Charging, Non-Removable | Non-Removable, Fast Charging, Reverse Charging, Reverse Wireless Charging, Rechargeable, Battery Level Indicator Best value |
| Reverse wireless charging power | — | 22.5 W |
Display
| Specification | Legion Y70 (2026) | Redmi K90 Ultra |
|---|---|---|
| Display Aspect Ratio | 20:9 | 19.5:9 |
| Display Technology | LTPO OLED Best value | AMOLED |
| Peak Display Brightness | 7,000 nits | 9,500 nits Best value |
| Display Diagonal | 6.82″ | 6.83″ Best value |
| Display Horizontal Resolution | 1,440 px Best value | 1,280 px |
| Display Vertical Resolution | 3,168 px Best value | 2,772 px |
| Display Pixel Density | 510 ppi Best value | 447 ppi |
| Display Refresh Rate | 144 Hz | 165 Hz Best value |
| Touch Sampling Rate | 300 Hz | 480 Hz Best value |
| Display Contrast Ratio | — | 8,000,000 :1 |
| Display Features | HDR10+, Dolby Vision, LTPO, Hole-Punch Notch, SGS Certified, TÜV Rheinland Flicker-Free Certified, Always-On Display, DCI-P3, DC Dimming, Capacitive Touch, Multi-Touch, Frameless, Scratch Resistant | 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 |
Sensors
| Specification | Legion Y70 (2026) | Redmi K90 Ultra |
|---|---|---|
| Fingerprint Sensor Placement | Under Display | Under Display |
Sensor
| Specification | Legion Y70 (2026) | Redmi K90 Ultra |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Gravity Sensor, Light Sensor, RGB Sensor, Cooling System | Fingerprint Sensor, Accelerometer, Proximity Sensor, Gyroscope, Compass, Hall Sensor, Light Sensor, RGB Sensor, Cooling System |
Software
| Specification | Legion Y70 (2026) | Redmi K90 Ultra |
|---|---|---|
| Operating System | Android 16 | Android 16 |
| OS Family | Android | Android |
| OS Version | 16 | 16 |
Connectivity
| Specification | Legion Y70 (2026) | Redmi K90 Ultra |
|---|---|---|
| SIM Configurations | Dual Nano-SIM + eSIM, Dual eSIM, Dual SIM Dual Standby Best value | 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 1900, 3G UMTS 2100, 3G UMTS 1700 AWS, 3G UMTS B6, 3G UMTS B19, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B8, 4G LTE B19, 4G LTE B20, 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 n8, 5G NR n20, 5G NR n26, 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 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 |
| Cellular Technologies | GSM, HSPA, LTE, 5G | GSM, HSPA, LTE, 5G |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g, Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n), Wi-Fi 6 (802.11ax), Wi-Fi 7 (802.11be) | 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 | A2DP, LE, LHDC 5.0, ASHA, Auracast |
| Navigation Systems | GPS, A-GPS, GLONASS, Galileo, BeiDou, QZSS | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC Best value |
| Connectivity Features | NFC, USB Charging, USB Mass Storage, USB OTG, USB Type-C, eSIM, Computer Sync, DLNA, Infrared, OTA Sync, Tethering, VoLTE, VoNR, USB Host 2.0 | USB Charging, USB Mass Storage, USB OTG, USB Type-C, NFC, Computer Sync, OTA Sync, Tethering, Infrared, VoLTE |
| USB Version | USB 2.0 | USB 3.2 Best value |
| Max. download speed | — | 10,000 Mbps |
| Max. upload speed | — | 3,500 Mbps |
Audio
| Specification | Legion Y70 (2026) | Redmi K90 Ultra |
|---|---|---|
| Audio Features | Stereo Speakers, A2DP, LE | Stereo Speakers, Dolby Atmos, Hi-Res Audio, Hi-Res Wireless Audio, A2DP, LE, LHDC 5, ASHA, Auracast |
Technical
| Specification | Legion Y70 (2026) | Redmi K90 Ultra |
|---|---|---|
| Model numbers | — | 2604FRK1EC |
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