Side-by-side technical data
Xiaomi Redmi K80 Pro vs Samsung Galaxy S25 Ultra
Comparison between Xiaomi Redmi K80 Pro and Samsung Galaxy S25 Ultra: camera, battery, fast charging, display, performance and colors, side by side. More phones from Xiaomi and Samsung.
The verdict
Your pick: Samsung Galaxy S25 Ultra, ahead on Camera and Connectivity. Unless Battery & charging decides it for you.
| Category | Redmi K80 Pro | Galaxy S25 Ultra |
|---|---|---|
| Design & display | 8.7 | 8.5 |
| Performance & hardware | 9.4 | 9.2 |
| Camera | 7.9 | 9.0 |
| Connectivity | 8.4 | 9.2 |
| Battery & charging | 9.8 | 8.3 |
Which one is for you?
Xiaomi Redmi K80 Pro, if you care about…
- Battery Capacity
- 6,000 mAh
- against 5,000 mAh
- Bluetooth Version
- Bluetooth 6.0
- against Bluetooth 5.4
- Peak Display Brightness
- 3,200 nits
- against 2,600 nits
- Display Pixel Density
- 526 ppi
- against 498 ppi
Samsung Galaxy S25 Ultra, if you care about…
- SIM Configurations
- Nano-SIM + eSIM, Dual Nano-SIM + eSIM, Dual eSIM, Dual SIM Dual Standby
- against Dual Nano-SIM, Dual SIM Dual Standby
- Usable Surface
- 92.5 %
- against 89.3 %
- Display Diagonal
- 6.9″
- against 6.67″
- Google Services
- Yes
- against No
Specification comparison
Performance
| Specification | Redmi K80 Pro | Galaxy S25 Ultra |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 8 Elite |
| Processor Process Size | 3 nm | 3 nm |
| Graphics GPU | Qualcomm Adreno 830 | Qualcomm Adreno 830 |
| Storage Type | UFS 4.0 | UFS 4.0 |
| Maximum CPU Clock | 4.32 GHz | 4.47 GHz Best value |
| Maximum Storage Capacity | 1 TB | 1 TB |
| AnTuTu Score | 3,194,766 Best value | 3,135,223 |
| Geekbench 6 Single-Core | 3,234 Best value | 3,057 |
| Geekbench 6 Multi-Core | 10,059 Best value | 9,846 |
| CPU Description | Octa-core CPU with 2x4.32 GHz Oryon V2 Phoenix L and 6x3.53 GHz Oryon V2 Phoenix M. | Octa-core CPU with 2x4.47 GHz Oryon V2 Phoenix L and 6x3.53 GHz Oryon V2 Phoenix M. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 16 GB | 16 GB |
| RAM Type | LPDDR5X | LPDDR5X |
| AnTuTu version | v10 | v11 |
| 3DMark Wild Life Extreme | — | 6,687 |
Design
| Specification | Redmi K80 Pro | Galaxy S25 Ultra |
|---|---|---|
| Body Colors | Black, White, Grey, Green, Mint Green | Silver, Black, White, Grey, Green, Pink |
| Body Thickness | 8.4 mm | 8.2 mm Best value |
| Body Width | 75 mm | 77.6 mm |
| Body Height | 160.3 mm | 162.8 mm |
| Weight | 212 g Best value | 218 g |
| Usable Surface | 89.3 % | 92.5 % Best value |
| Body Materials | Aluminium Alloy, Ceramics, Titanium | Glass, Titanium |
| Resistance Features | IP68 | IP68, Stylus Support |
| Waterproof Depth | 2.5 m Best value | 1.5 m |
| Drop Resistance Class | — | A |
| Repairability Class | — | C |
| Drop Test Count | — | 270 |
Battery
| Specification | Redmi K80 Pro | Galaxy S25 Ultra |
|---|---|---|
| Battery Efficiency Rating | — | B |
| Battery Capacity | 6,000 mAh Best value | 5,000 mAh |
| Battery Type | Si-Carbon Li-Ion Best value | Li-Ion |
| Fast Charge Power | 120 W Best value | 45 W |
| Battery Features | Fast Charging, Wireless Charging, Reverse Charging, Reverse Wireless Charging, Rechargeable, Non-Removable, Battery Level Indicator | Fast Charging, Wireless Charging, Reverse Wireless Charging, Reverse Charging, Bypass Charging, Non-Removable, Rechargeable, Battery Level Indicator |
| Battery Endurance | — | 44 h |
| Wireless charging power | 50 W Best value | 15 W |
| Charge cycles | — | 2,000 |
| Reverse wireless charging power | — | 4.5 W |
Display
| Specification | Redmi K80 Pro | Galaxy S25 Ultra |
|---|---|---|
| Display Aspect Ratio | 20:9 | 19.5:9 |
| Display Technology | AMOLED | Dynamic AMOLED 2X |
| Peak Display Brightness | 3,200 nits Best value | 2,600 nits |
| Display Diagonal | 6.67″ | 6.9″ Best value |
| Display Horizontal Resolution | 1,440 px | 1,440 px |
| Display Vertical Resolution | 3,200 px Best value | 3,120 px |
| Display Pixel Density | 526 ppi Best value | 498 ppi |
| Display Refresh Rate | 120 Hz | 120 Hz |
| Touch Sampling Rate | 480 Hz Best value | 240 Hz |
| Display Contrast Ratio | 5,000,000 :1 Best value | 3,000,000 :1 |
| Display Features | Secondary Display, Dolby Vision, HDR10, HDR10+, Always-On Display, Hole-Punch Notch, Variable Refresh Rate, LTPO, DC Dimming, DCI-P3, Capacitive Touch, Multi-Touch, Frameless, Scratch Resistant, 10-Bit Panel | Hole-Punch Notch, Mohs Level 6, HDR10, HDR10+, Always-On Display, Variable Refresh Rate, LTPO, DC Dimming, Capacitive Touch, Multi-Touch, Scratch Resistant, DCI-P3, Frameless, Anti-reflective coating, Stylus Support |
Sensors
| Specification | Redmi K80 Pro | Galaxy S25 Ultra |
|---|---|---|
| Fingerprint Sensor Placement | Under Display | Under Display |
Sensor
| Specification | Redmi K80 Pro | Galaxy S25 Ultra |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Ultrasonic Proximity Sensor, Accelerometer, Proximity Sensor, Gyroscope, Compass, Barometer, Hall Sensor, Light Sensor, RGB Sensor, Cooling System | Fingerprint Sensor, Ultrasonic Proximity Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Barometer, Cooling System, Hall Sensor, Light Sensor |
Software
| Specification | Redmi K80 Pro | Galaxy S25 Ultra |
|---|---|---|
| Operating System | Android 15 | Android 15 |
| OS Family | Android | Android |
| OS Version | 15 | 15 |
| OS Update Support | — | 7 years |
| Google Services | No | Yes Best value |
| Widevine L1 | — | Yes |
Connectivity
| Specification | Redmi K80 Pro | Galaxy S25 Ultra |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Nano-SIM + eSIM, Dual Nano-SIM + eSIM, Dual eSIM, Dual SIM Dual Standby Best value |
| 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 1700 AWS, 3G UMTS 2100, 3G UMTS B1, 3G UMTS B4, 3G UMTS B5, 3G UMTS B6, 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 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, 5G NR n80, 5G NR n81, 5G NR n83, 5G NR n84, 5G NR n89 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS 1700 AWS, 3G UMTS B1, 3G UMTS B2, 3G UMTS B3, 3G UMTS B4, 3G UMTS B5, 3G UMTS B8, 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, EVDO, LTE, 5G | GSM, CDMA, HSPA, EVDO, 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 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, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, MIMO, Wi-Fi Password Sharing Best value |
| Bluetooth Version | Bluetooth 6.0 Best value | Bluetooth 5.4 |
| Bluetooth Profiles | A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless | A2DP, LE |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC Best value | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS |
| Connectivity Features | USB Charging, USB Mass Storage, USB OTG, USB Type-C, NFC, Computer Sync, OTA Sync, Tethering, Infrared, VoLTE, DLNA, USB Host 3.2, VoNR | Samsung DeX, UWB, NFC, USB Type-C, DisplayPort output, USB OTG, eSIM, VoLTE, VoWiFi, Tethering, OTA Sync, Computer Sync, USB Charging, USB Mass Storage, USB Host, USB Host 3.2, ANT+ |
| USB Version | USB Type-C | USB 3.2 Gen 1 |
| SAR American Head | — | 1.26 W/kg |
| SAR American Body | — | 0.64 W/kg |
| SAR (EU) head | — | 1.25 W/kg |
| SAR (EU) body | — | 1.42 W/kg |
| Max. download speed | 10,000 Mbps | 10,000 Mbps |
| Max. upload speed | 3,500 Mbps | 3,500 Mbps |
Audio
| Specification | Redmi K80 Pro | Galaxy S25 Ultra |
|---|---|---|
| Microphone Count | — | 3 |
| Audio Features | Stereo Speakers, Dolby Atmos, Hi-Res Audio, Hi-Res Wireless Audio, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless, LHDC 5 | Stereo Speakers, A2DP, LE, High-Bitrate Audio Support, Noise-Cancellation Microphone |
Technical
| Specification | Redmi K80 Pro | Galaxy S25 Ultra |
|---|---|---|
| Launch price | — | 1,459 € |
| Model numbers | 24122RKC7C | SM-S938B, SM-S938B/DS, SM-S938U, SM-S938U1, SM-S938W, SM-S938N, SM-S9380, SM-S938E, SM-S938E/DS |
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