Side-by-side technical data
Xiaomi Redmi K80 Ultra vs Samsung Galaxy Z Fold6
Comparison between Xiaomi Redmi K80 Ultra and Samsung Galaxy Z Fold6: camera, battery, fast charging, display, performance and colors, side by side. More phones from Xiaomi and Samsung.
The verdict
Neither runs away with it: each wins something.
| Category | Redmi K80 Ultra | Galaxy Z Fold6 |
|---|---|---|
| Design & display | 8.8 | 7.3 |
| Performance & hardware | 9.0 | 8.6 |
| Camera | 7.1 | 8.2 |
| Connectivity | 8.0 | 8.4 |
| Battery & charging | 6.8 | 7.1 |
Which one is for you?
Xiaomi Redmi K80 Ultra, if you care about…
- Battery Capacity
- 7,410 mAh
- against 4,400 mAh
- AnTuTu Score
- 2,876,402
- against 1,608,744
- RAM Capacity
- 16 GB
- against 12 GB
- Bluetooth Version
- Bluetooth 5.4
- against Bluetooth 5.3
Samsung Galaxy Z Fold6, if you care about…
- Battery Features
- Fast Charging, Wireless Charging, Reverse Wireless Charging, Reverse Charging, Bypass Charging, Non-Removable, Rechargeable, Battery Level Indicator
- against Fast Charging, Bypass Charging, Non-Removable, Rechargeable, Battery Level Indicator
- Display Diagonal
- 7.6″
- against 6.83″
- Display Horizontal Resolution
- 1,856 px
- against 1,280 px
- Google Services
- Yes
- against No
Specification comparison
Performance
| Specification | Redmi K80 Ultra | Galaxy Z Fold6 |
|---|---|---|
| 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 | 3.39 GHz |
| Maximum Storage Capacity | 1 TB | 1 TB |
| AnTuTu Score | 2,876,402 Best value | 1,608,744 |
| 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 Cortex-X4 core, three Cortex-A720 cores at 3.1 GHz, two Cortex-A720 cores at 2.9 GHz, and two Cortex-A520 cores at 2.2 GHz. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 16 GB Best value | 12 GB |
| RAM Type | LPDDR5X | LPDDR5X |
| AnTuTu version | v11 | v10 |
| 3DMark Wild Life Extreme | — | 4,644 |
Design
| Specification | Redmi K80 Ultra | Galaxy Z Fold6 |
|---|---|---|
| Body Colors | Grey, White, Blue, Green, Black, Purple | Navy, Silver, Pink, Black, White, Blue |
| Body Thickness | 8.2 mm Best value | 12.1 mm |
| Body Width | 77.9 mm | 132.6 mm |
| Body Height | 163.1 mm | 153.5 mm |
| Weight | 219 g Best value | 239 g |
| Usable Surface | 90.2 % | 91 % Best value |
| Body Materials | Glass, Aluminium Alloy | Glass, Plastic, Aluminium Alloy |
| Resistance Features | IP68, IP69 Best value | IP48, Stylus Support |
| Waterproof Depth | 2 m Best value | 1.5 m |
| Foldable | No | Yes |
| Unfolded thickness | — | 5.6 mm |
Battery
| Specification | Redmi K80 Ultra | Galaxy Z Fold6 |
|---|---|---|
| Battery Capacity | 7,410 mAh Best value | 4,400 mAh |
| Battery Type | Si-Carbon Li-Ion Best value | Li-Polymer |
| Fast Charge Power | 100 W Best value | 25 W |
| Battery Features | Fast Charging, Bypass Charging, Non-Removable, Rechargeable, Battery Level Indicator | Fast Charging, Wireless Charging, Reverse Wireless Charging, Reverse Charging, Bypass Charging, Non-Removable, Rechargeable, Battery Level Indicator Best value |
| Wireless charging power | — | 15 W |
| Reverse wireless charging power | — | 4.5 W |
Display
| Specification | Redmi K80 Ultra | Galaxy Z Fold6 |
|---|---|---|
| Display Aspect Ratio | 19.5:9 | 116:135 |
| Display Technology | AMOLED | Dynamic AMOLED 2X |
| Peak Display Brightness | 3,200 nits Best value | 2,600 nits |
| Display Diagonal | 6.83″ | 7.6″ Best value |
| Display Horizontal Resolution | 1,280 px | 1,856 px Best value |
| Display Vertical Resolution | 2,772 px Best value | 2,160 px |
| Display Pixel Density | 447 ppi Best value | 374 ppi |
| Display Refresh Rate | 144 Hz Best value | 120 Hz |
| Touch Sampling Rate | 480 Hz | — |
| Display Contrast Ratio | 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 | Hole-Punch Notch, Dynamic AMOLED 2X, LTPO, HDR10+, Gorilla Glass Victus 2, Always-On Display, Capacitive Touch, Multi-Touch, Frameless, Foldable Display, Scratch Resistant, Touchscreen, Secondary Display |
| Cover display diagonal | — | 6.3″ |
| Cover display refresh rate | — | 120 Hz |
| Cover display peak brightness | — | 2,600 nits |
Sensors
| Specification | Redmi K80 Ultra | Galaxy Z Fold6 |
|---|---|---|
| Fingerprint Sensor Placement | Under Display | Side |
Sensor
| Specification | Redmi K80 Ultra | Galaxy Z Fold6 |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Ultrasonic Proximity Sensor, Accelerometer, Gyroscope, Compass, Light Sensor, Cooling System | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Barometer, Gravity Sensor, Hall Sensor, Light Sensor, Cooling System |
Software
| Specification | Redmi K80 Ultra | Galaxy Z Fold6 |
|---|---|---|
| Operating System | Android 15 | — |
| OS Family | Android | — |
| OS Version | 15 | — |
| OS Update Support | — | 4 years |
| Google Services | No | Yes Best value |
Connectivity
| Specification | Redmi K80 Ultra | Galaxy Z Fold6 |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Nano-SIM + eSIM, Dual eSIM, 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 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 B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 1900, 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 B25, 4G LTE B26, 4G LTE B28A, 4G LTE B28B, 4G LTE B32, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 4G LTE B66, 5G NR n1, 5G NR n2, 5G NR n3, 5G NR n5, 5G NR n7, 5G NR n8, 5G NR n12, 5G NR n20, 5G NR n25, 5G NR n26, 5G NR n28a, 5G NR n28b, 5G NR n38, 5G NR n40, 5G NR n41, 5G NR n66, 5G NR n75, 5G NR n77, 5G NR n78 |
| Cellular Technologies | GSM, CDMA, HSPA, LTE, 5G | GSM, CDMA, HSPA, EVDO, 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 Features | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, MIMO | Tri-Band, Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, MIMO Best value |
| Bluetooth Version | Bluetooth 5.4 Best value | Bluetooth 5.3 |
| Bluetooth Profiles | A2DP, LE | A2DP, LE, aptX HD, AVRCP, DIP, HFP, HID, HSP, MAP, PAN, OPP, PBAP/PAB, aptX |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC Best value | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS |
| 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 | Samsung DeX, UWB, NFC, USB Type-C, USB 3.2, USB Host 3.1, USB OTG, USB Charging, USB Mass Storage, eSIM, VoLTE, Computer Sync, OTA Sync, Tethering, ANT+ |
| USB Version | USB Type-C | USB 3.2 |
| SAR (EU) head | — | 1.24 W/kg |
| SAR (EU) body | — | 1.39 W/kg |
| Max. download speed | 7,300 Mbps | 10,000 Mbps Best value |
| Max. upload speed | — | 3,500 Mbps |
Audio
| Specification | Redmi K80 Ultra | Galaxy Z Fold6 |
|---|---|---|
| Audio Features | Stereo Speakers, A2DP, LE, LHDC 5, Hi-Res Audio, Hi-Res Wireless Audio, Dolby Atmos | Stereo Speakers, A2DP, LE, aptX HD, Hi-Res Audio, Dolby Atmos, AVRCP, DIP, HFP, HID, HSP, MAP, PAN, OPP, PBAP/PAB, aptX |
Technical
| Specification | Redmi K80 Ultra | Galaxy Z Fold6 |
|---|---|---|
| Launch price | — | 2,009 € |
| Model numbers | — | SM-F956B, SM-F956B/DS, SM-F956U, SM-F956U1, SM-F956N, SM-F956W, SM-F9560 |
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