Side-by-side technical data
Xiaomi Redmi K70 Ultra vs Xiaomi Redmi K80 Ultra
Comparison between Xiaomi Redmi K70 Ultra and Xiaomi Redmi K80 Ultra: camera, battery, fast charging, display, performance and colors, side by side. More phones from Xiaomi.
The verdict
Your pick: Xiaomi Redmi K80 Ultra, ahead on Design & display and Performance & hardware. Unless Camera decides it for you.
| Category | Redmi K70 Ultra | Redmi K80 Ultra |
|---|---|---|
| Design & display | 8.4 | 8.8 |
| Performance & hardware | 8.7 | 9.0 |
| Camera | 7.7 | 7.1 |
| Connectivity | 7.9 | 8.0 |
| Battery & charging | 6.8 | 6.8 |
Which one is for you?
Xiaomi Redmi K70 Ultra, if you care about…
- RAM Capacity
- 24 GB
- against 16 GB
- Peak Display Brightness
- 4,000 nits
- against 3,200 nits
- Weight
- 211 g
- against 219 g
- Fast Charge Power
- 120 W
- against 100 W
Xiaomi Redmi K80 Ultra, if you care about…
- Battery Capacity
- 7,410 mAh
- against 5,500 mAh
- AnTuTu Score
- 2,876,402
- against 2,345,810
- Resistance Features
- IP68, IP69
- against IP68
- Geekbench 6 Single-Core
- 2,874
- against 2,302
Specification comparison
Performance
| Specification | Redmi K70 Ultra | Redmi K80 Ultra |
|---|---|---|
| Processor Model | MediaTek Dimensity 9300+ | MediaTek Dimensity 9400+ |
| Processor Process Size | 4 nm | 3 nm Best value |
| Graphics GPU | Immortalis-G720 MC12 | Immortalis-G925 MC12 |
| Storage Type | UFS 4.0 | UFS 4.1 |
| Maximum CPU Clock | 3.4 GHz | 3.73 GHz Best value |
| Maximum Storage Capacity | 1 TB | 1 TB |
| AnTuTu Score | 2,345,810 | 2,876,402 Best value |
| Geekbench 6 Single-Core | 2,302 | 2,874 Best value |
| Geekbench 6 Multi-Core | 7,547 | 8,969 Best value |
| CPU Description | Octa-core CPU with Cortex-X4 and Cortex-A720 cores. | Octa-core CPU with 1 Cortex-X925 core at 3.63 GHz, 3 Cortex-X4 cores at 3.3 GHz, and 4 Cortex-A720 cores at 2.4 GHz. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 24 GB Best value | 16 GB |
| RAM Type | LPDDR5X | LPDDR5X |
| AnTuTu version | v11 | v11 |
Design
| Specification | Redmi K70 Ultra | Redmi K80 Ultra |
|---|---|---|
| Body Colors | Black, White, Purple, Green, Orange | Grey, White, Blue, Green, Black, Purple |
| Body Thickness | 8.4 mm | 8.2 mm Best value |
| Body Width | 75.1 mm | 77.9 mm |
| Body Height | 160.4 mm | 163.1 mm |
| Weight | 211 g Best value | 219 g |
| Usable Surface | 89.1 % | 90.2 % Best value |
| Body Materials | Glass, Aluminium Alloy, Metal | Glass, Aluminium Alloy |
| Resistance Features | IP68 | IP68, IP69 Best value |
| Waterproof Depth | 2 m | 2 m |
Battery
| Specification | Redmi K70 Ultra | Redmi K80 Ultra |
|---|---|---|
| Battery Capacity | 5,500 mAh | 7,410 mAh Best value |
| Battery Type | Li-Polymer | Si-Carbon Li-Ion Best value |
| Fast Charge Power | 120 W Best value | 100 W |
| Battery Features | Fast Charging, Non-Removable, Battery Level Indicator, Charger Included, Rechargeable | Fast Charging, Bypass Charging, Non-Removable, Rechargeable, Battery Level Indicator |
Display
| Specification | Redmi K70 Ultra | Redmi K80 Ultra |
|---|---|---|
| Display Aspect Ratio | 20:9 | 19.5:9 |
| Display Technology | AMOLED | AMOLED |
| Peak Display Brightness | 4,000 nits Best value | 3,200 nits |
| Display Diagonal | 6.67″ | 6.83″ Best value |
| Display Horizontal Resolution | 1,220 px | 1,280 px Best value |
| Display Vertical Resolution | 2,712 px | 2,772 px Best value |
| Display Pixel Density | 446 ppi | 447 ppi Best value |
| Display Refresh Rate | 144 Hz | 144 Hz |
| Touch Sampling Rate | 480 Hz | 480 Hz |
| Display Contrast Ratio | 5,000,000 :1 | 5,000,000 :1 |
| Display Features | Hole-Punch Notch, HDR10, HDR10+, Dolby Vision, DC Dimming, Capacitive Touch, Multi-Touch, Frameless, Scratch Resistant, 2160Hz PWM | HDR10, HDR10+, Dolby Vision, Always-On Display, Variable Refresh Rate, LTPO, DC Dimming, Capacitive Touch, Multi-Touch, Scratch Resistant, Frameless, One Billion Colors, HDR Vivid, DCI-P3, TÜV Rheinland Eye Comfort Certification |
Sensors
| Specification | Redmi K70 Ultra | Redmi K80 Ultra |
|---|---|---|
| Fingerprint Sensor Placement | Under Display | Under Display |
Sensor
| Specification | Redmi K70 Ultra | Redmi K80 Ultra |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Light Sensor, Cooling System | Fingerprint Sensor, Ultrasonic Proximity Sensor, Accelerometer, Gyroscope, Compass, Light Sensor, Cooling System |
Software
| Specification | Redmi K70 Ultra | Redmi K80 Ultra |
|---|---|---|
| Operating System | Android 14 | Android 15 |
| OS Family | Android | Android |
| OS Version | 14 | 15 Best value |
Connectivity
| Specification | Redmi K70 Ultra | Redmi K80 Ultra |
|---|---|---|
| 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, 2G CDMA BC0, 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 B18, 4G LTE B19, 4G LTE B26, 4G LTE B28A, 4G LTE B28B, 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 n28b, 5G NR n38, 5G NR n40, 5G NR n41, 5G NR n48, 5G NR n77, 5G NR n78 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B4, 3G UMTS B5, 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 B28B, 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 n26, 5G NR n28a, 5G NR n28b, 5G NR n38, 5G NR n40, 5G NR n41, 5G NR n48, 5G NR n66, 5G NR n77, 5G NR n78 |
| Cellular Technologies | GSM, CDMA, HSPA, CDMA2000, LTE, 5G | GSM, CDMA, HSPA, LTE, 5G |
| Wi-Fi Standards | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E, 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 5.4 |
| Bluetooth Profiles | A2DP, LE | A2DP, LE |
| 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 Charging, USB Mass Storage, USB OTG, Computer Sync, OTA Sync, Tethering, VoLTE | Infrared, NFC, USB Type-C, Computer Sync, DLNA, OTA Sync, Tethering, VoLTE, VoWiFi, USB Charging, USB Mass Storage, USB Host 2.0, USB OTG |
| USB Version | USB Type-C | USB Type-C |
| Max. download speed | 10,000 Mbps Best value | 7,300 Mbps |
| Max. upload speed | 7,000 Mbps | — |
Audio
| Specification | Redmi K70 Ultra | Redmi K80 Ultra |
|---|---|---|
| Audio Features | Stereo Speakers, A2DP, LE, LHDC 5, Hi-Res Audio, Hi-Res Wireless Audio, Dolby Atmos | Stereo Speakers, A2DP, LE, LHDC 5, Hi-Res Audio, Hi-Res Wireless Audio, Dolby Atmos |
Technical
| Specification | Redmi K70 Ultra | Redmi K80 Ultra |
|---|---|---|
| Model numbers | 2407FRK8EC | — |
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