Redmi K80 Ultra has better RAM than Xiaomi Mi 10 Ultra. In terms of display resolution, Redmi K80 Ultra has better resolution of 2772 x 1280 than Xiaomi Mi 10 Ultra which has resolution of 2340 x 1080. Both have the same amount of internal memory.
| Name | Xiaomi Mi 10 Ultra | Redmi K80 Ultra |
| RAM | 8 GB | 12 GB |
|---|---|---|
| Display | 6.67 in | 6.83 in |
| Internal Memory | 256 GB | 256 GB |
| Battery | 4500 mAh | 7410 mAh |
| Camera | 48 MP Quad | 50 MP + 8 MP Dual |
| Price | Rs. 57990 | Rs. 32990 |
The launch Date of the first phone is August 11, 2020. The cost of Xiaomi Mi 10 Ultra is Rs. 57990. The launch Date of the second phone is June 26, 2025. The Expected cost of Redmi K80 Ultra is Rs. 32990.
Xiaomi Mi 10 Ultra has screen size of 6.67 inches which falls short to Redmi K80 Ultra's 6.83 inch screen. Both the phones have OLED Screen Type. Redmi K80 Ultra has display density of 447 PPI & Xiaomi Mi 10 Ultra has only 386 PPI display density. In terms of screen to body ratio, Redmi K80 Ultra has better screen to body ratio of ~ 90.2% than Xiaomi Mi 10 Ultra's ~ 89.5%. Xiaomi Mi 10 Ultra has 19.5:9 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 Mi 10 Ultra's lower 8 GB RAM. and both have same Internal Memory of 256 GB.
Redmi K80 Ultra's 50 MP + 8 MP Dual Rear Camera outclasses Xiaomi Mi 10 Ultra's 48 MP Quad Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 20 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 10.0 and the second one on 15 version.
| Name | Xiaomi Mi 10 Ultra | Redmi K80 Ultra |
| General | ||
| Model | Mi 10 Ultra | K80 Ultra |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | August 11, 2020 | June 26, 2025 |
| Design | ||
| Dimensions | 75.1 x 162.4 x 9.5 mm | 77.9 x 163.1 x 8.2 mm |
| Weight | 221.8 g | 219 g |
| Colors | Gray, White, Blue, Green | |
| Display | ||
| Type | Color OLED Screen (1B) | Color OLED Screen (68.7 B) |
| Touch | Yes | Yes |
| Size | 6.67 inches, 1080 x 2340 pixels, 120 Hz | 6.83 inches, 1280 x 2772 pixels, 144 Hz |
| Aspect Ratio | 19.5:9 | 20:9 |
| PPI | ~ 386 PPI | ~ 447 PPI |
| Screen to Body Ratio | ~ 89.5% | ~ 90.2% |
| Glass Type | Corning Gorilla Glass 5 | Scratch/drop-resistant glass |
| Brightness | 1800 nits (HBM), 3200 nits (peak) | |
| Features | HDR10+ | 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 4.1 | |
| Card Slot | 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, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7 | |
| Bluetooth | Yes, v5.1, A2DP, LE, aptX HD, aptX Adaptive | 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 | Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS | 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, Ambient Light Sensor, Accelerometer, Gyroscope, Electronic Compass, Hall Effect Sensor, Linear Motor, Barometer, Flicker Sensor | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| Water Resistance | Yes, 2 m upto 30 min | |
| IP Rating | IP68 | |
| Dust Resistant | Yes | |
| Extra Features | UFS 3.1 | |
| Camera | ||
| Rear Camera | 48 MP ƒ/1.9 (Wide Angle) 48 MP ƒ/4.1 (Telephoto) Periscope Telephoto 12 MP ƒ/2 (Telephoto) 20 MP ƒ/2.2 (Ultra Wide) | 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, Phase Detection autofocus | Yes |
| Features | Portrait Mode, Panorama Mode, Pro Mode, Burst Mode, HDR, AI Beautify, AI Smart Slimming | |
| Video Recording | 8K @ 24 fps UHD, 4K @ 30/60 fps UHD, 1080p @ 120/30/60 fps FHD | 4K, 1080p |
| Flash | Yes, Dual LED | Yes, Dual LED |
| Front Camera | 20 MP ƒ/2.3 (Wide Angle) | 20 MP (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD, 720p @ 120 fps HD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v10.0 | Android v15 |
| Custom UI | MIUI 15 | |
| Chipset | Qualcomm Snapdragon 865 | Mediatek Dimensity 9400 Plus |
| CPU | 2.84 GHz, Octa Core Processor | 3.63 GHz, Octa Core Processor |
| Core Details | 1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585 | 1xCortex-X925@3.63 GHz & 3xCortex-X4@3.3 GHz & 4xCortex-A720@2.4 GHz |
| GPU | Adreno 650 | Immortalis-G925 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, FLAC, APE, DSF, M4A, AAC, OGG, WAV, WMA, AMR, AWB | Yes |
| Video | MP4, M4V, MKV, AVI, WMV, WEBM, 3GP, 3G2, ASF | Yes |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4500 mAh, Li-Po Battery | 7410 mAh, Li-Po Battery |
| Fast Charging | Yes, 120W Fast Charging | Yes, 100W Fast charging |
| Wireless Charging | Yes, 50W | |
| Reverse Charging | Yes, 10W | |