Side-by-side technical data
Xiaomi Redmi K80 Ultra vs Xiaomi Redmi K80
Comparison between Xiaomi Redmi K80 Ultra and Xiaomi Redmi K80: camera, battery, fast charging, display, performance and colors, side by side. More phones from Xiaomi.
NeoTeo's verdict
Which of the two is the better buy
The Xiaomi Redmi K80 Ultra suits buyers who prioritize performance and a smoother display; the Redmi K80 counters with a sharper screen and a wider main-camera aperture. Their overall scores are nearly even, so the choice comes down to those priorities.
The Ultra pairs a MediaTek Dimensity 9400+ with 2,876,402 in AnTuTu, versus the Snapdragon 8 Gen 3 and 2,343,515 for the K80. Its AMOLED display runs at 144 Hz, while the K80’s OLED panel is sharper at 526 ppi versus 447 ppi, with a 120 Hz refresh rate. Their water-resistance ratings also differ: IP68 and IP69 for the Ultra, IP68 for the K80; their stated depths are 2 m and 2.5 m, respectively.
The Ultra’s 7,410 mAh battery and 100 W charging top the K80’s 6,550 mAh and 90 W. The K80, however, supports reverse charging and includes a charger. Its main camera has a wider f/1.6 aperture than the Ultra’s f/1.9; the Ultra records 8K at 30 fps, while the K80 records 8K at 24 fps. The Ultra also weighs 219 g, compared with 206 g for the K80.
Xiaomi Redmi K80 Ultra
The Redmi K80 Ultra is the better buy for performance-focused buyers, with a Dimensity 9400+ and 2,876,402 in AnTuTu.
Xiaomi Redmi K80
The Redmi K80 is the better buy for buyers who want a wider main-camera aperture: f/1.6 versus f/1.9.
The verdict
Your pick: Xiaomi Redmi K80, ahead on Camera and Battery & charging. Unless Performance & hardware decides it for you.
| Category | Redmi K80 Ultra | Redmi K80 |
|---|---|---|
| Design & display | 8.8 | 8.6 |
| Performance & hardware | 9.0 | 8.6 |
| Camera | 7.1 | 7.8 |
| Connectivity | 8.0 | 7.9 |
| Battery & charging | 6.8 | 7.4 |
Which one is for you?
Xiaomi Redmi K80 Ultra, if you care about…
- Battery Capacity
- 7,410 mAh
- against 6,550 mAh
- AnTuTu Score
- 2,876,402
- against 2,343,515
- Display Technology
- AMOLED
- against OLED
- Display Refresh Rate
- 144 Hz
- against 120 Hz
Xiaomi Redmi K80, if you care about…
- Display Pixel Density
- 526 ppi
- against 447 ppi
- Weight
- 206 g
- against 219 g
- Battery Features
- Fast Charging, Reverse Charging, Non-Removable, Rechargeable, Battery Level Indicator, Charger Included
- against Fast Charging, Bypass Charging, Non-Removable, Rechargeable, Battery Level Indicator
- Waterproof Depth
- 2.5 m
- against 2 m
Specification comparison
Performance
| Specification | Redmi K80 Ultra | Redmi K80 |
|---|---|---|
| Processor Model | MediaTek Dimensity 9400+ | Qualcomm Snapdragon 8 Gen 3 |
| Processor Process Size | 3 nm Best value | 4 nm |
| Graphics GPU | Immortalis-G925 MC12 | Qualcomm Adreno 750 |
| Storage Type | UFS 4.1 | UFS 4.0 |
| Maximum CPU Clock | 3.73 GHz Best value | 3.3 GHz |
| Maximum Storage Capacity | 1 TB | 1 TB |
| AnTuTu Score | 2,876,402 Best value | 2,343,515 |
| Geekbench 6 Single-Core | 2,874 Best value | 2,213 |
| Geekbench 6 Multi-Core | 8,969 Best value | 7,325 |
| CPU Description | 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. | Octa-core CPU with one 3.3 GHz Cortex-X4 core, three 3.2 GHz Cortex-A720 cores, two 3.0 GHz Cortex-A720 cores, and two 2.3 GHz Cortex-A520 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 |
Design
| Specification | Redmi K80 Ultra | Redmi K80 |
|---|---|---|
| Body Colors | Grey, White, Blue, Green, Black, Purple | Black, White, Green, Blue, Yellow |
| Body Thickness | 8.2 mm | 8.1 mm Best value |
| Body Width | 77.9 mm | 75 mm |
| Body Height | 163.1 mm | 160.3 mm |
| Weight | 219 g | 206 g Best value |
| Usable Surface | 90.2 % Best value | 89.3 % |
| Body Materials | Glass, Aluminium Alloy | Polycarbonate, Aluminium Alloy |
| Resistance Features | IP68, IP69 Best value | IP68 |
| Waterproof Depth | 2 m | 2.5 m Best value |
Battery
| Specification | Redmi K80 Ultra | Redmi K80 |
|---|---|---|
| Battery Capacity | 7,410 mAh Best value | 6,550 mAh |
| Battery Type | Si-Carbon Li-Ion Best value | Li-Ion |
| Fast Charge Power | 100 W Best value | 90 W |
| Battery Features | Fast Charging, Bypass Charging, Non-Removable, Rechargeable, Battery Level Indicator | Fast Charging, Reverse Charging, Non-Removable, Rechargeable, Battery Level Indicator, Charger Included Best value |
Display
| Specification | Redmi K80 Ultra | Redmi K80 |
|---|---|---|
| Display Aspect Ratio | 19.5:9 | 20:9 |
| Display Technology | AMOLED Best value | OLED |
| Peak Display Brightness | 3,200 nits | 3,200 nits |
| Display Diagonal | 6.83″ Best value | 6.67″ |
| Display Horizontal Resolution | 1,280 px | 1,440 px Best value |
| Display Vertical Resolution | 2,772 px | 3,200 px Best value |
| Display Pixel Density | 447 ppi | 526 ppi Best value |
| Display Refresh Rate | 144 Hz Best value | 120 Hz |
| Touch Sampling Rate | 480 Hz | 480 Hz |
| Display Contrast Ratio | 5,000,000 :1 | 5,000,000 :1 |
| Display Features | 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 | Gorilla Glass 7i, Dolby Vision, HDR10+, Always-On Display, Capacitive Touch, Multi-Touch, Hole-Punch Notch, SGS Certified, DC Dimming, DCI-P3, Scratch Resistant, Frameless, One Billion Colors |
Sensors
| Specification | Redmi K80 Ultra | Redmi K80 |
|---|---|---|
| Fingerprint Sensor Placement | Under Display | Under Display |
Sensor
| Specification | Redmi K80 Ultra | Redmi K80 |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Ultrasonic Proximity Sensor, Accelerometer, Gyroscope, Compass, Light Sensor, Cooling System | Fingerprint Sensor, Accelerometer, Proximity Sensor, Gyroscope, Compass, Light Sensor, Cooling System, RGB Sensor, Ultrasonic Proximity Sensor |
Software
| Specification | Redmi K80 Ultra | Redmi K80 |
|---|---|---|
| Operating System | Android 15 | Android 15 |
| OS Family | Android | Android |
| OS Version | 15 | 15 |
Connectivity
| Specification | Redmi K80 Ultra | Redmi K80 |
|---|---|---|
| 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 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 | 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 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 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 |
| Cellular Technologies | GSM, CDMA, HSPA, LTE, 5G | GSM, CDMA, HSPA, LTE, 5G |
| Wi-Fi Standards | 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 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 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, aptX HD, aptX Adaptive, aptX Lossless |
| 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, Computer Sync, DLNA, OTA Sync, Tethering, VoLTE, VoWiFi, USB Charging, USB Mass Storage, USB Host 2.0, USB OTG | Infrared, NFC, USB Charging, USB Mass Storage, USB OTG, USB Type-C, Computer Sync, OTA Sync, Tethering, VoLTE, DLNA |
| USB Version | USB Type-C | USB Type-C |
| Max. download speed | 7,300 Mbps | 10,000 Mbps Best value |
| Max. upload speed | — | 3,500 Mbps |
Audio
| Specification | Redmi K80 Ultra | Redmi K80 |
|---|---|---|
| Audio Features | Stereo Speakers, A2DP, LE, LHDC 5, Hi-Res Audio, Hi-Res Wireless Audio, Dolby Atmos | Stereo Speakers, Dolby Atmos, Hi-Res Audio, Hi-Res Wireless Audio, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless, LHDC 5 |
Technical
| Specification | Redmi K80 Ultra | Redmi K80 |
|---|---|---|
| Model numbers | — | 24117RK2CC |
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