Compare Xiaomi 15 Ultra vs Xiaomi Redmi 15 4G
| Xiaomi 15 Ultra Choose another device | Xiaomi Redmi 15 4G Choose another device | |
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Launch
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| Version | February 2025. | August 2025 |
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Network
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| Technology | 5G | 4G |
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Body
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| Dimensions | 161.3 x 75.3 x 9.4 mm (6.35 x 2.96 x 0.37 in) | 171.1 x 82.1 x 8.6 mm (6.74 x 3.23 x 0.34 in) |
| Weight | 226 g or 229 g | 224 g (7.90 oz) |
| SIM | Nano-SIM + Nano-SIM or Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time) | Nano-SIM + Nano-SIM |
| Design | Glass front, glass-fiber back or silicone polymer back (eco leather), aluminum frame | |
| Others | IP68 dust tight and water resistant | IP64 dust tight and water resistant |
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Display
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| Type | LTPO AMOLED, 68B colors, 120Hz, Dolby Vision, HDR10+ | IPS LCD, 144Hz |
| Size | 6.73 inches | 6.9 inches |
| Resolution | 1440 x 3200 pixels | 1080 x 2340 pixels |
| Protection | Xiaomi Shield Glass 2.0 | |
| Various | ||
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Platform
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| Operating System | Android 15, HyperOS 2 | Android 15, HyperOS 2 |
| Chipset | Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm) | Qualcomm SM6225 Snapdragon 685 (6 nm) |
| CPU | Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M) | Octa-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53) |
| GPU | Adreno 830 | Adreno 610 |
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Memory
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| Card Slot | No | microSDXC |
| Internal | 256GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM | 128GB 6GB RAM, 256GB 8GB RAM |
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Camera
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| Primary | 50 MP (f/1.6)(Optical Image Stabilization) + 50 MP (3x optical zoom) + 200 MP (4.3x optical zoom) + 50 MP (115Ëš) + TOF 3D (depth) | 50 MP + Other CAMS |
| Features | Laser AF, color spectrum sensor, Leica lenses, Dual-LED flash, HDR, panorama, 67mm filter ring holder (optional) | LED flash, HDR |
| Video | 8K@30fps, 4K@120fps, 1080p@1920fps | 1080p@30fps |
| Selfie | 32 MP (4K@60fps, 1080p@60fps) | 8 MP (1080p@ 30fps) |
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Sound
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| Loudspeaker | Yes, with stereo speakers | Yes |
| 3.5mm Jack | No | No |
| Extra | 24-bit/192kHz Hi-Res & Hi-Res Wireless audio | |
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Comms
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| Wifi | a/b/g/n/ac/6e/7, dual-band or tri-band | b/g/n/ac, dual-band |
| Bluetooth | 6.0 | 5.0 |
| GPS | Yes | Yes |
| NFC | Yes | Yes |
| Infrared | Yes | Yes |
| Radio | No | No |
| USB | USB Type-C 3.2 Gen 2, DisplayPort | USB Type-C |
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Features
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| Sensors | Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass, barometer | Fingerprint (side-mounted), accelerometer, compass |
| Miscellaneous | Two-way satellite communication | Virtual proximity sensing |
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Battery
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| Battery type | 6000 mAh | 7000 mAh |
| Charging | 90W wired, 80W wireless, 10W reverse wireless | 33W wired |
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Misc
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| Colors | Black, White, Silver Chrome, Green | Midnight Black, Titan Gray, Sandy Purple |
| Models | ||
| Inside the box | Documents, SIM ejection tool, Protection case, 90W power adapter, USB C cable | |
| Price | 900 USD | 160 USD |
| Xiaomi 15 Ultra: More information Choose another device | Xiaomi Redmi 15 4G: More information Choose another device | |
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