Xiaomi Mi 11 Ultra vs OnePlus 15R
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Compared 2 smartphones : Xiaomi Mi 11 Ultra Manufactured in April, 2021, with display 6.81 with chipsetQualcomm Snapdragon 888, vs OnePlus 15R, Manufactured in January, 2025 with chipsetQualcomm Snapdragon 8 Gen 5. Below are specs, tests, pros and cons for each device
Key Differences
Reasons to choose Xiaomi Mi 11 Ultra
- Higher pixel density: 515ppi
Reasons to choose OnePlus 15R
- Larger display: 6.83in
- Higher refresh rate: 165Hz
- Lighter design: 214g vs 234g
- Higher battery capacity: 7400mAh vs 5000mAh
- Newer Bluetooth version: 6.0 vs 5.2
Versions
| Memory Options | - 8/256 GB - 12/256 GB - 12/512 GB |
- 12/256 GB - 12/512 GB |
Review
Display
Color accuracy, sharpness & brightness
Camera
Main & front camera tests
Performance
App & system performance
Games
3D gaming performance
Battery
Battery life, charging speed & type
Connectivity
Connectivity features
Adjust each parameter’s importance to find the best match for you.
Tests & specs
Specs & test comparisonDisplay
| Type | AMOLED | AMOLED |
| Size | 6.81 in | 6.83 in |
| Resolution | 1440x3200 pixels | 1272x2800 pixels |
| Aspect ratio | 20:9 | 19.5:9 |
| Pixel density | 515 ppi | 450 ppi |
| Refresh rate | 120 Hz | 165 Hz |
| Adaptive refresh rate | Yes | Yes (60-120 Hz) |
| Max brightness | 900 nits | 1800 nits |
| HDR support | Yes HDR10+ | Yes, Dolby Vision |
| Touch Sampling Rate | 480 Hz | 300 Hz |
| Screen-to-body ratio | 91.4 % | 91 % |
| Features | - DCI-P3 - Always-On Display - DC dimming |
- DCI-P3 - Always-On Display - DC dimming |
| sRGB gamut | 99.8 % | n/a |
| PWM (Flicker) | 510 Hz | n/a |
| Response time | 2.8 ms | n/a |
| Contrast | ∞ Infinite | n/a |
Design & Build
| Height | 164.3 mm (6.47 in) | 163.41 mm (6.43 in) |
| Width | 74.6 mm (2.94 in) | 77.04 mm (3.03 in) |
| Thickness | 8.4 mm (0.33 in) | 8.3 mm (0.33 in) |
| Weight | 234 g (8.25 oz) | 214 g (7.55 oz) |
| Water resistance | IP68 | IP69 |
| Cooling system | n/a | Vapor chamber |
| Back panel | Ceramic | Glass |
| Frame | Metal | Metal |
| Colors | - White - Black |
- Black - Green - Purple |
| Fingerprint sensor | Yes In-Display | Yes, In-Display |
Screen-to-body ratio
Performance
| Chipset | Qualcomm Snapdragon 888 | Qualcomm Snapdragon 8 Gen 5 |
| Max Frequency | 2840 MHz | 3840 MHz |
| CPU Cores | 8 (1 + 3 + 4) | 8 (2 + 6) |
| Architecture | - 4/1.8 (Kryo 680 Silver (Cortex-A55)) - 3/2.42 (Kryo 680 Gold (Cortex-A78)) - 1/2.84 (Kryo 680 Prime (Cortex-X1)) |
6/3.32 () |
| Process | Samsung | TSMC |
| Transistor Size | 5 nm | 3 nm |
| Neural Processor | Hexagon 780 | Hexagon |
| Graphics | Adreno 660 | Adreno 829 |
| GPU Cores | 1024 | 1024 |
| GPU Frequency | 840 MHz | 1200 MHz |
| FLOPS | 1290.2 GFLOPS | 2457.6 GFLOPS |
| Geekbench 6 (Single-Core) | 1463 | 2847 |
| Geekbench 6 (Multi-Core) | 3911 | 9422 |
| Geekbench Compute (GPU) | n/a | 20796 |
| CPU | 246800 | 954408 |
| GPU | 260294 | 939113 |
| Memory | 182528 | 385833 |
| UX | 233954 | 689877 |
| NanoReview Score | 923576 | 2969231 |
| Max Surface Temp. | 43.1 °C | n/a |
| Stability | 91 % | n/a |
| Graphics Test | 31 fps | n/a |
| Graphics Score | 5285 | n/a |
| Writing score | 14672 | n/a |
| Web score | 11015 | n/a |
| Video editing | 7568 | n/a |
| Data manipulation | 9531 | n/a |
| NanoReview Score | 12250 | n/a |
Memory
| RAM Size | - 8 GB - 12 GB |
12 GB |
| Memory Type | LPDDR5 | LPDDR5X |
| Memory Frequency | 2750 MHz | 5300 MHz |
| Channels | 2 | 4 |
| Storage Capacity | - 256 GB - 512 GB | 256 GB |
| Storage Type | UFS 3.1 | UFS 4.1 |
| Memory Card | No | No |
Software
| OS | Android 11 (Upgradeable to Android 14) | Android 16 |
| OS Size | 31 GB | n/a |
| UI Skin | HyperOS 1.0 | OxygenOS 16 |
Battery
| Volume | 5000 mAh | 7400 mAh |
| Max Charging Power | 67 W | 80 W |
| Battery Type | Li-Po | Silicon Carbon (Si/C) |
| Removable | No | No |
| Wireless Charging | Yes (67 W) | No |
| Reverse Charging | Yes (Wireless) | Yes |
| Fast Charging | Yes (90% in 30 min) | Yes (60% in 20 min) |
| Full Charge Time | 0:37 h | n/a |
| Web Browsing | 06:28 h | n/a |
| Video Playback | 11:22 h | n/a |
| Games | 04:38 h | n/a |
| Standby Mode | 90 h | n/a |
Main camera
| Matrix | 50 MP | 50 MP |
| Photo resolution | 8700x5800 pixels | 8192x6144 pixels |
| Zoom | Optical, 5x | Digital |
| Flash | Dual LED | Dual LED |
| Stabilization | Optical | Optical |
| 8K Recording | Up to 24FPS | No |
| 4K Recording | Yes (Up to 60 fps) | Yes (Up to 120 fps) |
| 1080p Recording | Yes (Up to 60 fps) | Yes (Up to 60 fps) |
| Slow Motion | 1920 fps (1080p) | 240 fps (1080p) |
| Wide-angle lens | 128 ° | 112 ° |
| Lenses count | Standard: 50 MP Telephoto: 48 MP Ultra-wide: 48 MP |
Standard: 50 MP Ultra-wide: 8 MP |
| Features | - Bokeh effect - Pro mode - RAW support |
- Bokeh effect - Pro mode - RAW support |
| Matrix | 50 MP | 50 MP |
| Aperture | f/2.0 | f/1.8 |
| Focal length | 24 mm | 24 mm |
| Sensor | Samsung GN2 | Sony IMX906 |
| Sensor size | 1/1.12 | 1/1.56 (0.64) |
| Pixel size | 1.4 μm | 1 μm |
| Autofocus | Laser autofocus | Phase autofocus |
| Stabilization | Optical | Optical |
| Matrix | 48 MP | n/a |
| Aperture | f/4.1 | n/a |
| Focal length | 120 mm | n/a |
| Sensor | Sony IMX586 | n/a |
| Sensor size | 1/2 | n/a |
| Pixel size | 0.8 μm | n/a |
| Stabilization | Optical | n/a |
| Matrix | 48 MP | 8 MP |
| Aperture | f/2.2 | f/2.2 |
| Focal length | 12 mm | 16 mm |
| Sensor | Sony IMX586 | Omnivision OV08D10 |
| Sensor size | 1/2 | 1/4.0 (0.25) |
| Pixel size | 0.8 μm | 1.12 μm |
| Stabilization | Digital | Digital |
| Bokeh | 75 | n/a |
| Preview | 72 | n/a |
| Zoom | 142 | n/a |
Front camera
| Matrix | 20 MP | 32 MP |
| Photo resolution | 5380x3620 pixels | n/a |
| Aperture | f/2.3 | f/2.0 |
| Focal length | 27 mm | n/a |
| Sensor | Samsung S5K3T2 | CMOS |
| Sensor size | 1/3.4 | n/a |
| Pixel size | 0.8 μm | n/a |
| Autofocus | Phase autofocus | n/a |
| Stabilization | Digital | Optical |
| Video resolution | 1080p (Full HD) at 60 fps | 2160p (4K) at 30 fps |
| TOF 3D sensor | No | No |
Connectivity
| Wi-Fi version | Wi-Fi 6E (802.11 a/b/g/n/ac/ax) | Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be) |
| Wi-Fi features | - Dual Band - Wi-Fi MiMO - Wi-Fi Direct - Wi-Fi Hotspot - Wi-Fi Display |
- Dual Band - Wi-Fi MiMO - Wi-Fi Direct - Wi-Fi Hotspot - Wi-Fi Display |
| Bluetooth version | 5.2 | 6.0 |
| Bluetooth features | LE, A2DP | LE |
| USB type | USB Type-C | USB Type-C |
| USB version | 2 | 2 |
| USB features | - Charging - USB Storage Mode - OTG |
- Charging - USB Storage Mode - OTG |
| GPS | - GPS - GLONASS - Beidou - Galileo - QZSS - NAVIC |
- GPS - GLONASS - Beidou - Galileo - QZSS |
| NFC* | Yes | Yes |
| Infrared Port | Yes | Yes |
| SIM Count* | 2 | 2 |
| SIM Type | Nano | Nano |
| SIM Mode | Dual SIM Standby | Dual SIM Standby |
| eSIM Support * | No | No |
| Hybrid Slot | No | No |
| 2G Bands | GSM850 900 1800 MHz | GSM 850/900/1800/1900MHz |
| 3G Bands | WCDMAB1 / B2 / B4 / B5 / B8 / B19 | WCDMA 1/2/4/5/6/8/19 |
| LTE Bands* | LTE (B1/B2/B3/B4/B5/B7/B8/B12/B17/B20/B28/B32/B38/B40/B41/B42/B66) | LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B30/B32/B34/B38/B39/B40/B41/B42/B48/B66/B71) |
| LTE category | 24 | n/a |
| 5G Support | Yes | Yes |
Sound
| Speakers | Stereo | n/a |
| 3.5 mm Jack | No | No |
| FM Radio | No | No |
| Dolby Atmos | No | No |
Other
| Class | Flagship | Flagship |
| Announced | March, 2021 yr | December, 2025 yr |
| Release Date | April, 2021 yr | January, 2025 yr |
| Launch Price ($) | 1299 | n/a |
| MSRP ($) | n/a | 699 |
| Sensors | - Hall Sensor - Barometer - Proximity Sensor - Gyroscope - Accelerometer - Ambient Light Sensor - Compass - Fingerprint sensor |
- Proximity Sensor - Gyroscope - Accelerometer - Ambient Light Sensor - Compass - Fingerprint sensor |
| Charger Included | n/a | No |
*
Attention!
Config, frequencies, NFC, and other specs may vary by region.
Results
After analyzing the data, we consider OnePlus 15R the clear winner in this comparison.
Survey
Total Votes: 0
