[ XIAOMI ]
Smartphones
Xiaomi 15 Ultra
Overall Score
90/100
Key Technical Specifications
Processor (CPU)
912791
Graphics (GPU)
1097348
[ EXPERT VERDICT · SUMMARY ]
Xiaomi 15 Ultra is an engineering-tested smartphones achieving an overall rating of 90/100. It is positioned for high-end professional and heavy multitasking use.
Benchmark Performance Scores
Normalized 0–100 Scale
Gaming
Rating: Very Good
83/100
NanoReview Score
Rating: Excellent
90/100
Performance
Rating: Excellent
95/100
Detailed Technical Specifications
Battery
| Specification | Value |
|---|---|
| Battery cycles | 1000 cycles |
| Battery type | Silicon-Carbon (Si/C) |
| Bypass charging | No |
| Capacity | 5410 mAh |
| Fast charging | Yes (72% in 30 min) |
| Full charging time | 0:51 hr |
| Gaming | 06:45 hr |
| Max charge power | 90 W |
| Replaceable | No |
| Reverse charging | Yes, (wireless) |
| Standby | 141 hr |
| Watching video | 18:43 hr |
| Web browsing | 12:19 hr |
| Wireless charging | Yes (80 W) |
Benchmarks
| Specification | Value |
|---|---|
| CPU | 912791 |
| Compute Score (GPU) | 24339 |
| Data manipulation | 17882 |
| GPU | 1097348 |
| Graphics score | 2151 |
| Graphics test | 16 FPS |
| Memory | 440343 |
| Multi-core score | 9710 |
| Photo editing | 36597 |
| Section 1 | 42 FPS |
| Section 2 | 38 FPS |
| Section 3 | 32 FPS |
| Single-core score | 3106 |
| Stability | 76% |
| Total score | 3030376 |
| UX | 579894 |
| Video editing | 8213 |
| Web score | 19993 |
| Writing score | 22481 |
Connectivity
| Specification | Value |
|---|---|
| 2G network | GSM 2/3/5/8 |
| 3G network | WCDMA 1/2/4/5/6/8/19 |
| 4G network | LTE 1/2/3/4/5/7/8/12/17/18/19/20/26/28/34/38/39/40/41/42/48/66 |
| 5G support | Yes |
| Bluetooth features | LE |
| Bluetooth version | 6.0 |
| DisplayPort | Yes |
| GPS | GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC |
| Hybrid slot | No |
| Infrared port | Yes |
| Multi SIM mode | Standby |
| NFC* | Yes |
| Number of SIM* | 2 |
| Type of SIM card | Nano |
| USB features | - Charging- USB-Storage mode- OTG |
| USB type | USB Type-C |
| USB version | 3.2 |
| Wi-Fi features | - Dual Band- Wi-Fi MiMO- Wi-Fi Direct- Wi-Fi Hotspot- Wi-Fi Display |
| Wi-Fi standard | Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be) |
| eSIM support* | Yes |
Design and build
| Specification | Value |
|---|---|
| Advanced cooling | Vapor chamber |
| Colors | White, Black, Silver, Green |
| Drop resistance | Good (C) · 90 drops |
| Fingerprint scanner | Yes, in-display |
| Frame material | Metal |
| Height | 161.3 mm (6.35 inches) |
| Rear material | Glass |
| Repairability | Average (2.61/5) |
| Thickness | 9.35 mm (0.37 inches) |
| Waterproof | IP68 |
| Weight | 226 g (7.97 oz) |
| Width | 75.3 mm (2.96 inches) |
Display
| Specification | Value |
|---|---|
| Adaptive refresh rate | Yes (1-120 Hz) |
| Aspect ratio | 20:9 |
| Contrast | ∞ Infinity |
| Display features | - DCI-P3- Always-On Display- DC Dimming |
| HDR support | Yes, Dolby Vision |
| Max rated brightness | 1600 nits |
| Max rated brightness in HDR | 3200 nits |
| PPI | 522 ppi |
| PWM | 120 Hz |
| RGB color space | 99.7% |
| Refresh rate | 120 Hz |
| Resolution | 1440 x 3200 pixels |
| Response time | 1 ms |
| Screen protection | Xiaomi Shield Glass 2.0 |
| Screen-to-body ratio | 90% |
| Size | 6.73 inches |
| Touch sampling rate | 300 Hz |
| Type | AMOLED |
DxOMark main camera tests
| Specification | Value |
|---|---|
| Bokeh | 170 |
| Preview | 89 |
| Samples | Photo samples of Xiaomi 15 Ultra from DxOMark |
Main camera
| Specification | Value |
|---|---|
| 1080p video recording | Up to 60FPS |
| 4K video recording | Up to 120FPS |
| 8K video recording | Up to 30FPS |
| Angle of widest lens | 115° |
| Aperture | f/1.63 |
| Autofocus | Laser autofocus |
| Camera features | - Bokeh mode- Pro mode- RAW support |
| Flash | Dual LED |
| Focal length | 23 mm |
| Image resolution | 8192 x 6144 |
| Lenses | 1) Standard: 50 MP2) Telephoto: 200 MP3) Telephoto: 50 MP4) Ultrawide: 50 MP5) Depth |
| Matrix | 50 megapixels |
| Pixel size | 1.6 micron |
| Sensor | Sony LYT-900 |
| Sensor size | 1/1.0" (≈ 1 inch) |
| Slow motion | 1920 FPS (1080p) |
| Stabilization | Optical |
| Zoom | Optical, 4.3x |
Memory
| Specification | Value |
|---|---|
| Channels | 4 |
| Memory card | No |
| Memory clock | 5300 MHz |
| Memory type | LPDDR5X |
| RAM size | 12 GB |
| Storage size | 256 GB |
| Storage type | UFS 4.1 |
Other
| Specification | Value |
|---|---|
| Announced | February 2025 |
| Bundled charger | Yes, 90 W |
| Category | Flagship |
| Launch price (MSRP) | $1099 |
| Release date | February 2025 |
| Sensors | - Barometer- Proximity sensor- Gyroscope- Accelerometer- Ambient light sensor- Compass- Fingerprint |
| Successor | -Xiaomi 17 Ultra |
Performance
| Specification | Value |
|---|---|
| Architecture | - 6 cores at 3.53 GHz: Oryon (Phoenix M)- 2 cores at 4.32 GHz: Oryon (Phoenix L) |
| CPU cores | 8 (2 + 6) |
| Chipset | Qualcomm Snapdragon 8 Elite |
| FLOPS | ~3379.2 GFLOPS |
| GPU clock | 1100 MHz |
| GPU shading units | 1536 |
| Graphics | Adreno 830 |
| L3 cache | 8 MB |
| Lithography process | 3 nanometers |
| Manufacturing | TSMC |
| Max clock | 4320 MHz |
| Neural processor (NPU) | Hexagon |
Recent User Tests
| Specification | Value |
|---|---|
| Date | Benchmark |
| 📘 2026-01-02->Xiaomi 15 ultra user | AnTuTu |
| 📘 2026-01-06(MoRi_GMK) | AnTuTu |
| 📘 2026-01-09(leonidas_kont) | AnTuTu |
| 📘 2026-01-27->MiEmirr | GeekBench CPU |
| 📘 2026-02-22(XX5mipiXX) | AnTuTu |
| 📘 2026-06-28(Mansur) | Battery life |
| 📘 2026-07-07(average f-4 enjoyer) | AnTuTu |
Selfie camera
| Specification | Value |
|---|---|
| Depth sensor (TOF 3D) | No |
| Megapixels | 32 megapixels |
| Video resolution | 2160p (4K) at 60 FPS |
Software
| Specification | Value |
|---|---|
| OS size | 23.9 GB |
| OS updates | 4 years |
| Operating system | Android 15 (Can be upgraded to Android 16) |
| ROM | HyperOS 3.0 |
| Security updates | 7 years |
Sound
| Specification | Value |
|---|---|
| Dolby Atmos | Yes |
| FM radio | No |
| Headphone audio jack | No |
| Speakers | Stereo |
Strengths & Limitations
Key Advantages
- Comprehensive positive benchmark metrics recorded.
Key Considerations
- No major hardware limitations flagged during benchmark run.
Direct Competitors & Alternatives
OPPO
Oppo Find X9 Ultra
96/100
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HONOR
Honor Magic 8 Pro
94/100
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OPPO
Oppo Find X9 Pro
94/100
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ONEPLUS
OnePlus 15
93/100
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Methodology, Provenance & Verification
Score version 2026.1 · Data verified 2026-08-26 · Source: official manufacturer datasheets and standardized reproducible benchmark suites (Geekbench 6, Cinebench R24, 3DMark).