Redmi K80 Ultra vs Samsung Galaxy S25 Ultra
Quick Comparison
Both Redmi K80 Ultra and Samsung Galaxy S25 Ultra comes with same RAM. In terms of display resolution, Samsung Galaxy S25 Ultra has better resolution of 3440 x 1800 than Redmi K80 Ultra which has resolution of 3200 x 1440. Both have the same amount of internal memory.
| Name | Redmi K80 Ultra | Samsung Galaxy S25 Ultra |
| RAM | 12 GB | 12 GB |
|---|---|---|
| Display | 6.78 in | 6.8 in |
| Internal Memory | 256 GB | 256 GB |
| Battery | 5580 mAh | 5000 mAh |
| Camera | 50 MP + 50 MP + 50 MP Triple | 200 MP Quad |
| Price | Rs. 59990 | Rs. 124990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is expected to be June 27, 2025 (Expected). The cost of Redmi K80 Ultra is Rs. 59990. The launch Date of the second phone is January 17, 2025 (Expected). The Expected cost of Samsung Galaxy S25 Ultra is Rs. 124990.
Display comparison
Samsung Galaxy S25 Ultra has larger screen size of 6.8 inches in comparison to Redmi K80 Ultra's 6.78 inch screen. Redmi K80 Ultra has AMOLED Screen type where as Samsung Galaxy S25 Ultra has Screen type. Samsung's phone has display density of 566 PPI & Xiaomi's phone has only 518 PPI display density. Redmi K80 Ultra has 20:9 aspect ratio where as Samsung Galaxy S25 Ultra has 20.5:9 aspect ratio.
Memory comparison
Both phones come with 12 GB RAM and both have same Internal Memory of 256 GB.
Camera comparison
Samsung Galaxy S25 Ultra's 200 MP Quad Rear Camera outshines Redmi K80 Ultra's 50 MP + 50 MP + 50 MP Triple Rear Camera in terms of resolution. Redmi K80 Ultra will be better choice if you're looking to click lot of selfies as it has better 50 MP Front Camera in comparison to Samsung Galaxy S25 Ultra's 12 MP Front Camera.
Technical comparison
Both the phones run on Android Operating System Version 15.
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Full Comparison
| Name | Redmi K80 Ultra | Samsung Galaxy S25 Ultra |
| General | ||
| Model | K80 Ultra | Galaxy S25 Ultra |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | June 27, 2025 (Expected) | January 17, 2025 (Expected) |
| Design | ||
| Dimensions | 77.6 x 162.8 x 8.2 mm | |
| Weight | 219 g | |
| Display | ||
| Type | Color AMOLED Screen (68.7 B) | Color Dynamic AMOLED 2X (1B Colors) |
| Touch | Yes | Yes |
| Size | 6.78 inches, 1440 x 3200 pixels, 144 Hz | 6.8 inches, 1800 x 3440 pixels, 144 Hz |
| Aspect Ratio | 20:9 | 20.5:9 |
| PPI | ~ 518 PPI | ~ 566 PPI |
| Screen to Body Ratio | ~ 87.5% | |
| Glass Type | Corning Gorilla Glass Victus Plus | |
| Features | 2400Hz High-frequency PWM dimming, HDR10+, HDR Vivid, 4000nits | Always-on Display, HDR10+, Curved Display |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 12 GB | 12 GB |
| Storage | 256 GB | 256 GB |
| Storage Type | UFS 4.0 | UFS 4.0 |
| Card Slot | No | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | n1/n3/n5/n8/n28a/n38/n41/n77/n78 | |
| VoLTE | Yes | Yes, Dual Stand-By |
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7 | |
| Bluetooth | Yes, v5.4, A2DP, LE | Yes, v5.3 |
| USB | Yes, USB-C v3.1 | Yes, USB-C v3.2 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS. Up to tri-band: GLONASS, BDS, GALILEO, QZSS, NavIC | Yes with A-GPS, Glonass |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass, Color Spectrum | Accelerometer, Proximity, Barometer |
| 3.5mm Headphone Jack | No | USB Type-C |
| NFC | Yes | |
| Water Resistance | Yes | |
| Splash Resistant | Yes | |
| Dust Resistant | No | |
| Camera | ||
| Rear Camera | 50 MP (Wide Angle) 50 MP (Ultra Wide) 50 MP ƒ/2.4 (Telephoto) | 200 MP ƒ/1.8 50 MP ƒ/2.2 (Ultra Wide) 50 MP ƒ/2.4 (Telephoto) 10 MP |
| Auto Focus | Yes | Yes |
| Features | HDR, Panorama | Digital Zoom, Auto Flash, Face detection, Touch to focus |
| Video Recording | 8K @ 24 fps UHD, 4K @ 30/60 fps UHD, 1080p @ 30/60 fps FHD, 720p @ 1920 fps HD | 4K, 1080p |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 50 MP (Wide Angle) Punch Hole | 12 MP Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p |
| Technical | ||
| OS | Android v15 | Android v15 |
| Custom UI | MIUI 15 | OneUI 7.1 |
| Chipset | Mediatek Dimensity 9400 | Qualcomm Snapdragon 8 Gen4 |
| CPU | Octa Core Processor | Octa Core Processor |
| GPU | Adreno GPU | |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5580 mAh, Li-Po Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 120W Fast charging | Yes, 45W Fast Charging |
| Wireless Charging | Yes, 25W | |
| Reverse Charging | Yes, 10W | |