Xiaomi 15 Ultra vs Xiaomi Mix Fold 4
Quick Comparison
Xiaomi 15 Ultra has better RAM than Xiaomi Mix Fold 4. In terms of display resolution, Xiaomi Mix Fold 4 has better resolution of 2488 x 2224 than Xiaomi 15 Ultra which has resolution of 3200 x 1440. Xiaomi 15 Ultra has more internal memory than Xiaomi Mix Fold.
| Name | Xiaomi 15 Ultra | Xiaomi Mix Fold 4 |
| RAM | 16 GB | 12 GB |
|---|---|---|
| Display | 6.7 in | 7.98 in |
| Internal Memory | 512 GB | 256 GB |
| Battery | 6000 mAh | 5100 mAh |
| Camera | 200 MP Quad | 50 MP Quad |
| Price | Rs. 109990 | Rs. 103990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is December 29, 2024 (Expected). The Expected cost of Xiaomi 15 Ultra is Rs. 109990. The launch Date of the second phone is July 19, 2024. The Expected cost of Xiaomi Mix Fold 4 is Rs. 103990.
Display comparison
Xiaomi 15 Ultra has screen size of 6.7 inches which falls short to Xiaomi Mix Fold 4's 7.98 inch screen. Both the phones have LTPO AMOLED Screen Type. Xiaomi 15 Ultra has display density of 518 PPI & Xiaomi Mix Fold 4 has only 418 PPI display density. In terms of screen to body ratio, Xiaomi 15 Ultra has better screen to body ratio of ~ 89.6% than Xiaomi Mix Fold 4's ~ 89.4%. Xiaomi 15 Ultra has 20:9 aspect ratio where as Xiaomi Mix Fold 4 has 4:3 aspect ratio.
Memory comparison
Xiaomi 15 Ultra's larger 16 GB RAM is better for playing games and all with respect to Xiaomi Mix Fold 4's lower 12 GB RAM. Xiaomi 15 Ultra has more Internal Memory (512 GB) than Xiaomi Mix Fold 4 (256 GB).
Camera comparison
Xiaomi 15 Ultra's 200 MP Quad Rear Camera outclasses Xiaomi Mix Fold 4's 50 MP Quad Rear Camera in terms of resolution. Xiaomi 15 Ultra will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Xiaomi Mix Fold 4's 16 MP + 16 MP Dual Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 15 and the second one on 14 version.
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Full Comparison
| Name | Xiaomi 15 Ultra | Xiaomi Mix Fold 4 |
| General | ||
| Model | Mi 15 Ultra | Mi Mix Fold 4 |
| 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 | December 29, 2024 (Expected) | July 19, 2024 |
| Design | ||
| Dimensions | 159.4 x 143.3 x 4.6 mm | |
| Weight | 226 g | |
| Bezel less | No | |
| Colors | Black, White | Black, White, Blue |
| Display | ||
| Type | Color LTPO AMOLED Screen (68 B) | Color LTPO AMOLED Screen (1B Colors) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes, 380 Hz Touch Sampling Rate |
| Size | 6.7 inches, 1440 x 3200 pixels, 120 Hz | 7.98 inches, 2224 x 2488 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 4:3 |
| PPI | ~ 518 PPI | ~ 418 PPI |
| Screen to Body Ratio | ~ 89.6% | ~ 89.4% |
| Features | 4000 nits Peak Brightness, Dolby Vision, HDR10+, 1920Hz PWM Dimming, TÜV Rheinland Flicker Free Certified | HDR10+, Dolby Vision, 1700 nits (HBM), 3000 nits (peak) |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Foldable Display | Yes | |
| Dual Display | Yes, LTPO AMOLED, 6.7 inches, 1080 x 2520 pixels, 68B colors, 120Hz, HDR10+, Dolby Vision, 1700 nits (HBM), 3000 nits (peak) | |
| Memory | ||
| RAM | 16 GB | 12 GB |
| Storage | 512 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 | 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 | 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, v5.4, A2DP, LE |
| USB | Yes, USB-C USB-C 3.2 Gen 2 | Yes, USB-C v3.2 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes | Yes |
| Extra | ||
| GPS | with GPS, Galileo, GLONASS, Beidou, NAVIC | Yes, with tri-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC |
| 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, Color Spectrum, Barometer |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| Water Resistance | Yes, 1.5 m upto 30 min | Yes, 1.5 m upto 30 min |
| IP Rating | IP69 | IPX8 |
| Dust Resistant | Yes | |
| Extra Features | LPDDR5X 8533Mbps RAM, Dolby Atmos, 4-MIC Array, Stereo Speakers, Xiaomi Dual-Channel IceLoop System | Dimensions Folded: 159.4 x 73.1 x 9.5 mm |
| 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) | 50 MP ƒ/1.7 (Wide Angle) 23mm, 1/1.49", 1.0µm, Laser AF, PDAF, OIS 50 MP ƒ/2 (Telephoto) 47mm, PDAF (9cm - ∞), OIS, 2x optical zoom 10 MP ƒ/2.9 (Telephoto) 115mm, PDAF (30cm - ∞), OIS, 5x optical zoom 12 MP ƒ/2.2 (Ultra Wide) 15mm, 120˚ |
| Camera Sensor | LYT-900 | |
| Auto Focus | Yes | Yes |
| Features | HDR, Panorama, Leica lenses | HDR, Panorama, Leica lenses |
| Video Recording | 4K @ 120/24/30/60 fps UHD, 8K @ 30 fps UHD, 1080p @ 30 fps FHD, 2K @ 60 fps QHD | 4K @ 24 fps UHD, 1080p @ 30 fps FHD, 720p @ 1920 fps HD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 32 MP (Wide Angle) Punch Hole, Autofocus, Screen Flash | 16 MP (Wide Angle) 16 MP (Wide Angle) Punch Hole |
| Front Video Recording | 4K @ 60 fps UHD, 1080p @ 60 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v15 | Android v14 |
| Custom UI | HyperOS 2 | HyperOS |
| Chipset | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 8 Gen3 |
| CPU | 4.32 GHz, Octa Core Processor | 3.3 GHz, Octa Core Processor |
| Core Details | 2x Prime Core@4.32 GHz & 6x Performance Core@3.53 GHz | 1xCortex-X4@3.3 GHz & 5xCortex-A720@3.2 GHz & 2x Cortex-A520@2.3 GHz |
| GPU | Adreno GPU | Adreno 750 |
| Java | No | No |
| Browser | Yes | Yes |
| 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 | 5100 mAh, Si/C |
| Fast Charging | Yes, 90W Fast Charging | Yes, 67W Fast Charging |
| Wireless Charging | Yes, 100W | Yes, 50W |
| Reverse Charging | Yes | |
| Reverse Wireless Charging | Yes, 10W | |