Redmi K80 Ultra has better RAM than Xiaomi Redmi Note 15 Pro Plus. Both have the same amount of internal memory.
| Name | Xiaomi Redmi Note 15 Pro Plus | Redmi K80 Ultra |
| RAM | 8 GB | 12 GB |
|---|---|---|
| Display | 6.83 in | 6.83 in |
| Internal Memory | 256 GB | 256 GB |
| Battery | 6500 mAh | 7410 mAh |
| Camera | 200 MP + 8 MP Dual | 50 MP + 8 MP Dual |
| Price | Rs. 37999 | Rs. 32990 |
The launch Date of the first phone is December 18, 2025. The cost of Xiaomi Redmi Note 15 Pro Plus is Rs. 37999. The launch Date of the second phone is June 26, 2025. The Expected cost of Redmi K80 Ultra is Rs. 32990.
Xiaomi Redmi Note 15 Pro Plus has AMOLED Screen type where as Redmi K80 Ultra has OLED Screen type. Both have same 447 PPI. In terms of screen to body ratio, Redmi K80 Ultra has better screen to body ratio of ~ 90.2% than Xiaomi Redmi Note 15 Pro Plus's ~ 89.6%. Xiaomi Redmi Note 15 Pro Plus has 20.1:9 aspect ratio where as Redmi K80 Ultra has 20:9 aspect ratio.
Redmi K80 Ultra's larger 12 GB RAM is better for playing games and all with respect to Xiaomi Redmi Note 15 Pro Plus's lower 8 GB RAM. and both have same Internal Memory of 256 GB.
Xiaomi Redmi Note 15 Pro Plus's 200 MP + 8 MP Dual Rear Camera outshines Redmi K80 Ultra's 50 MP + 8 MP Dual Rear Camera in terms of resolution. Xiaomi Redmi Note 15 Pro Plus will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Redmi K80 Ultra's 20 MP Front Camera.
Both the phones run on Android Operating System Version 15.
| Name | Xiaomi Redmi Note 15 Pro Plus | Redmi K80 Ultra |
| General | ||
| Country of Origin | India | |
| Model | 2510ERA8BG | K80 Ultra |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | nano SIM + nano SIM or nano SIM + eSIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| OS Updates | 4 years | |
| Security Updates | 6 years | |
| Release Date | December 18, 2025 | June 26, 2025 |
| In The Box | REDMI Note 15 Pro+ 5G/ Adapter/ USB Type-C Cable/ SIM Eject Tool/ Protective Case/ Quick Start Guide/ Warranty Card | |
| Design | ||
| Dimensions | 78.3 x 163.3 x 8.2 mm | 77.9 x 163.1 x 8.2 mm |
| Weight | 207 g | 219 g |
| Colors | Mirage Blue, Coffee Mocha, Carbon Black | Gray, White, Blue, Green |
| Display | ||
| Type | Color AMOLED Screen (1B Colors) | Color OLED Screen (68.7 B) |
| Touch | Yes | Yes |
| Size | 6.83 inches, 1280 x 2772 pixels, 120 Hz | 6.83 inches, 1280 x 2772 pixels, 144 Hz |
| Aspect Ratio | 20.1:9 | 20:9 |
| PPI | ~ 447 PPI | ~ 447 PPI |
| Screen to Body Ratio | ~ 89.6% | ~ 90.2% |
| Glass Type | Corning Gorilla Glass Victus 2 | Scratch/drop-resistant glass |
| Brightness | 3200 nits Peak, HBM 1800 nits | 1800 nits (HBM), 3200 nits (peak) |
| Features | 3840Hz PWM, HDR10+, Dolby Vision, Colour depth: 12bit Contrast ratio: 8,000,000:1 DCI- P3 wide color gamut | Dolby Vision, HDR10+, HDR Vivid |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 8 GB | 12 GB |
| Storage | 256 GB | 256 GB |
| Storage Type | UFS 2.2 | UFS 4.1 |
| Card Slot | No | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | SA: n1/3/5/8/28/38/40/41/77/78, NSA: n1/3/5/8/28/40/41/77/78 | n1/n3/n5/n8/n28a/n38/n41/n77/n78 |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi: Wi-Fi 6/6E/Wi-Fi 5/Wi-Fi 4/Wi-Fi Direct Supports 2.4GHz Wi-Fi | 5GHz Wi-Fi Supports 2x2 MIMO | Wi-Fi 7 |
| Bluetooth | Yes, v5.4, A2DP, LE | Yes, v5.4, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes | Yes |
| Extra | ||
| GPS | GPS | AGPS | Glonass | Beidou | Galileo make wireless Down Wireless network | Data network | Sensor Assisted Positioning | Yes, with A-GPS. Up to tri-band: GLONASS, BDS, GALILEO, QZSS, NavIC |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Proximity sensor | Ambient light sensor | Accelerometer | Electronic compass | IR blaster | Gyroscope | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| AI Features | Al Writing, Al Speech Recognition, Al Interpreter,Al Search, Al Dynamic Wallpapers, Al Creativity Assistant,and more. Circle to Search with Google, Google Gemini information. | |
| Water Resistance | Yes, 1.5 m upto 30 min | Yes, 2 m upto 30 min |
| IP Rating | IP66 + IP68 + IP69 + IP69K | IP68 |
| Dust Resistant | Yes | Yes |
| Extra Features | Xiaomi T1S Tuner, Xiaomi Offline Communication | |
| Camera | ||
| Rear Camera | 200 MP ƒ/1.7 (Wide Angle) 23mm (wide), 1/1.4", 0.56µm, multi-directional PDAF, OIS 8 MP ƒ/2.2 (Ultra Wide) 15mm, 120˚ (ultrawide), 1/4.0", 1.12µm | 50 MP ƒ/1.9 (Wide Angle) 23mm (wide), 1/1.55", 1.0µm, PDAF, OIS 8 MP (Ultra Wide) 119˚ (ultrawide), 1/4.0", 1.12µm |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 60 fps FHD | 4K, 1080p |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 32 MP ƒ/2.2 (Wide Angle) Punch Hole | 20 MP (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 60 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v15 | Android v15 |
| Custom UI | Xiaomi HyperOS 2 | MIUI 15 |
| Chipset | Qualcomm Snapdragon 7s Gen4 | Mediatek Dimensity 9400 Plus |
| CPU | 2.7 GHz, Octa Core Processor | 3.63 GHz, Octa Core Processor |
| Core Details | 1x2.7 GHz Cortex-A720 & 3x2.4 GHz Cortex-A720 & 4x1.8 GHz Cortex-A520 | 1xCortex-X925@3.63 GHz & 3xCortex-X4@3.3 GHz & 4xCortex-A720@2.4 GHz |
| GPU | Adreno 810 | Immortalis-G925 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, AMR, FLAC, APE | Yes |
| Video | MP4, M4V, MKV, XVID | Yes |
| FM Radio | No | No |
| Speaker Type | Dual Stereo | |
| Audio Features | 400% Volume Boost, Dolby Atmos | Hi-Res | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6500 mAh, Silicon-Carbon Battery Battery | 7410 mAh, Li-Po Battery |
| Fast Charging | Yes, 100W Fast Charging | Yes, 100W Fast charging |
| Reverse Charging | Yes, 22.5W | |