Xiaomi 15 Ultra vs Xiaomi Mi Mix Alpha
Quick Comparison
Xiaomi 15 Ultra has better RAM than Xiaomi Mi Mix Alpha. In terms of display resolution, Xiaomi Mi Mix Alpha has better resolution of 2250 x 2088 than Xiaomi 15 Ultra which has resolution of 3200 x 1440. Both have the same amount of internal memory.
| Name | Xiaomi 15 Ultra | Xiaomi Mi Mix Alpha |
| RAM | 16 GB | 12 GB |
|---|---|---|
| Display | 6.7 in | 7.92 in |
| Internal Memory | 512 GB | 512 GB |
| Battery | 6000 mAh | 4050 mAh |
| Camera | 200 MP Quad | 108 MP + 20 MP + 12 MP Triple |
| Price | Rs. 109990 | Rs. 199990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is expected to be July 29, 2025 (Expected). The Expected cost of Xiaomi 15 Ultra is Rs. 109990. The launch Date of the second phone is September 24, 2019. The Expected cost of Xiaomi Mi Mix Alpha is Rs. 199990.
Display comparison
Xiaomi Mi Mix Alpha has larger screen size of 7.92 inches in comparison to Xiaomi 15 Ultra's 6.7 inch screen. Xiaomi 15 Ultra has LTPO AMOLED Screen type where as Xiaomi Mi Mix Alpha has Super AMOLED Screen type. Xiaomi 15 Ultra has display density of 518 PPI & Xiaomi Mi Mix Alpha has only 388 PPI display density. In terms of screen to body ratio, Xiaomi Mi Mix Alpha has better screen to body ratio of ~ 180.8% than Xiaomi 15 Ultra's ~ 89.6%. Xiaomi 15 Ultra has 20:9 aspect ratio where as Xiaomi Mi Mix Alpha has 19.5:9 aspect ratio.
Memory comparison
Xiaomi 15 Ultra's larger 16 GB RAM is better for playing games and all with respect to Xiaomi Mi Mix Alpha's lower 12 GB RAM. and both have same Internal Memory of 512 GB.
Camera comparison
Xiaomi 15 Ultra's 200 MP Quad Rear Camera outshines Xiaomi Mi Mix Alpha's 108 MP + 20 MP + 12 MP Triple Rear Camera in terms of resolution.Xiaomi 15 Ultra has 32 MP Front Camera in comparison to Xiaomi Mi Mix Alpha's Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 15 and the second one on 10 version.
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Full Comparison
| Name | Xiaomi 15 Ultra | Xiaomi Mi Mix Alpha |
| General | ||
| Model | Mi 15 Ultra | Mi Mix Alpha |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | July 29, 2025 (Expected) | September 24, 2019 |
| Design | ||
| Dimensions | 72.3 x 154.4 x 10.4 mm | |
| Weight | 241 g | |
| Colors | Black, White | |
| Display | ||
| Type | Color LTPO AMOLED Screen (68 B) | Color Super AMOLED Screen (16M Colors) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes |
| Size | 6.7 inches, 1440 x 3200 pixels, 120 Hz | 7.92 inches, 2088 x 2250 pixels |
| Aspect Ratio | 20:9 | 19.5:9 |
| PPI | ~ 518 PPI | ~ 388 PPI |
| Screen to Body Ratio | ~ 89.6% | ~ 180.8% |
| Features | 4000 nits Peak Brightness, Dolby Vision, HDR10+, 1920Hz PWM Dimming, TÜV Rheinland Flicker Free Certified | Surround Display, Curved Display |
| Notch | Yes, Punch Hole | |
| Dual Display | No | |
| Memory | ||
| RAM | 16 GB | 12 GB |
| Storage | 512 GB | 512 GB |
| Storage Type | 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 | SA: n1/2/3/5/7/8/20/28/38/40/41/48/66*/77/78/79, NSA: n1/3/5/7/8/20/28/38/40/41/66*/77/78/79 | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7/Wi-Fi 6E/Wi-Fi 6 | |
| Bluetooth | Yes, v5.4, A2DP, LE, aptX HD | Yes, v5.0 |
| USB | Yes, USB-C USB-C 3.2 Gen 2 | Yes, USB-C v1.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Tethering, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | with GPS, Galileo, GLONASS, Beidou, NAVIC | Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Proximity Sensor, Ambient Light Sensor, Accelerometer, Gyroscope, Electronic Compass, IR Blaster, Barometer, Flicker Sensor, X-axis Linear Vibration Motor, Laser Autofocus | Accelerometer, Gyro, Proximity, Compass, Barometer |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | |
| Water Resistance | Yes, 1.5 m upto 30 min | Yes |
| IP Rating | IP69 | IP68 |
| Dust Resistant | Yes | Yes |
| Extra Features | LPDDR5X 8533Mbps RAM, Dolby Atmos, 4-MIC Array, Stereo Speakers, Xiaomi Dual-Channel IceLoop System | UFS 3.0 |
| Camera | ||
| Rear Camera | 200 MP (periscope) Samsung ISOCELL HP9 1/1.4 50 MP (Main) 50 MP Sony sensor 50 MP (Telephoto) 2x telephoto 50 MP (Ultra Wide) | 108 MP ƒ/1.7 (Wide Angle) 12 MP ƒ/2 (Telephoto) 20 MP ƒ/2.2 (Ultra Wide) |
| Camera Sensor | LYT-900 | |
| Auto Focus | Yes | Yes |
| Features | HDR, Panorama, Leica lenses | HDR, Panorama |
| Video Recording | 4K @ 120/24/30/60 fps UHD, 8K @ 30 fps UHD, 1080p @ 30 fps FHD, 2K @ 60 fps QHD | 2160p @ 30 fps UHD, 1080p @ 30/960 fps FHD |
| Flash | Yes, Dual LED | Yes, Dual LED |
| Front Camera | 32 MP (Wide Angle) Punch Hole, Autofocus, Screen Flash | Rear Selfie |
| Front Video Recording | 4K @ 60 fps UHD, 1080p @ 60 fps FHD | |
| Technical | ||
| OS | Android v15 | Android v10 |
| Custom UI | HyperOS 2 | |
| Chipset | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 855+ |
| CPU | 4.32 GHz, Octa Core Processor | 2.96 GHz, Octa Core Processor |
| Core Details | 2x Prime Core@4.32 GHz & 6x Performance Core@3.53 GHz | 2.96 GHz, Single core, Kryo 485 + 2.42 GHz, Tri core, Kryo 485 + 1.8 GHz, Quad core, Kryo 485 |
| GPU | Adreno GPU | Adreno 640 (700 MHz) |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, FLAC, APE, AAC, OGG, WAV, WMA, AMR, AWB | Yes |
| Video | MP4, MKV, AVI, WMV, WEBM, 3GP, ASF playback | Yes |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6000 mAh, Li-Po Battery | 4050 mAh, Li-Po Battery |
| Fast Charging | Yes, 90W Fast Charging | Yes, 40W Fast Charging |
| Wireless Charging | Yes, 100W | Yes |
| Reverse Charging | Yes | |
| Reverse Wireless Charging | Yes, 10W | |