OnePlus 15 vs Xiaomi Redmi K90 Max compare
The best smartphone comparison tool: compare OnePlus 15 vs Xiaomi Redmi K90 Max and choose the best model for you
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OnePlus 15
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Xiaomi Redmi K90 Max
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OnePlus 15 vs Xiaomi Redmi K90 Max
What is the difference between the OnePlus 15 and Xiaomi Redmi K90 Max? Which one is better? The answers to these questions and many more can be found here in this detailed comparison of the two phones. Discover the differences in specs between these two desirable devices, from screen size to battery life, in the table below. We have all the information you need to choose the best phone for you.
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Common specs
| Brand and model | OnePlus 15 | Xiaomi Redmi K90 Max | |
| Rating | (+) | (+) | |
| Review | |||
| Release date | 2025, October 27 | 2026, April 21 | |
| Dimensions (HxWxD) | 161.4 x 76.7 x 8.1 mm | 6.35 x 6.35 x 3.02 in | 162.9 x 77.9 x 8.1 mm | 6.41 x 6.41 x 3.07 in | |
| Weight | 211 g | 7.44 oz | 227 g | 8.01 oz | |
| Body Build | Glass front (Gorilla Glass Victus 2), aluminum alloy frame, glass back (Gorilla Glass 7i or Crystal Shield Glass) or glass-fiber reinforced plastic back | Glass front (Dragon Crystal Glass), aluminum frame, glass-fiber reinforced plastic back or silicone polymer back | |
| Colors | Infinite Black, Ultra Violet, Sand Storm | Silver, Blue, Black | |
| Battery | 7300 mAh, Si/C Li-Ion | 8550 mAh, Li-Po | |
| Body Form | OnePlus | Xiaomi | |
| Approximate price | $ 779.95 | 440 EUR |
Screen
| Technology | LTPO AMOLED | AMOLED | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 1B | 68B | |
| Screen size | 6.78" inc | 6.83" inc | |
| Screen area | 112.4 cm2 | 114.5 cm2 | |
| Screen format | 19.5:9 (height:width) | 19.5:9 (height:width) | |
| Screen to body ratio | 90.8% | 90.3% | |
| Screen resolution | 1272 x 2772 px | 1200 x 2608 px | |
| Screen PPI /points per inch/ | 450 PPI | 447 PPI | |
| Screen protection | Corning Gorilla Glass Victus 2, Mohs level 5 | ||
| Other specs | - 165Hz, PWM, Dolby Vision, HDR10+, HDR Vivid, 800 nits (typ), 1800 nits (HBM) -Ultra HDR image support |
- 165Hz, Dolby Vision, HDR10+, 3500 nits (peak) - |
Camera and Video
| Rear camera, main | 50 MP, Triple | 50 MP, Dual | |
| Camera specs | -50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, multi-directional PDAF, OIS -50 MP, f/2.8, 80mm (periscope telephoto), 1/2.76", 0.64µm, 3.5x optical zoom, PDAF, OIS -50 MP, f/2.0, 16mm, 116˚ (ultrawide), 1/2.88", 0.61µm, PDAF |
-50 MP, f/1.68, 1/1.55", OIS -8 MP, f/2.2 |
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| Functions | Laser focus, color spectrum sensor, LED flash, HDR, panorama, LUT preview | HDR, panorama | |
| Video | 8K@30fps, 4K@30/60/120fps, 1080p@30/60/240fps, Auto HDR, gyro-EIS, Dolby Vision, LUT | 8K@30fps, 4K@30/60fps, 1080p@30/60fps, gyro-EIS | |
| Front camera, selfie | 32 MP, Single | 20 MP, Single | |
| Specifications | 32 MP, f/2.4, 21mm (wide), 1/2.74", 0.64µm, AF | 20 MP | |
| Functions | HDR, panorama | HDR | |
| Video | 4K@30/60fps, 1080p@30/60fps, gyro-EIS, HDR | 1080p@30/60fps |
Performance
| Operating system - OS | Android 16, OxygenOS 16 (Global), ColorOS 16 (China) | Android 16, HyperOS 3 | |
| Chipset | - Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm) | - MediaTek Dimensity 9500 (3nm) | |
| Processor CPU | - Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M) | - Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro) | |
| Graphics processor GPU | Adreno 840 | Mali-G1 Ultra MC12 | |
| External memory | No | No | |
| Internal memory | 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM | 256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM |
Benchmark
Communication and Connectivity
| SIM card | · Nano-SIM + Nano-SIM + eSIM (max 2 at a time) · Nano-SIM + Nano-SIM |
Nano-SIM + Nano-SIM | |
| Network | GSM / HSPA / LTE / 5G | GSM / HSPA / LTE / 5G | |
Show all network frequencies: |
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| Speed | HSPA, LTE, 5G | HSPA, LTE, 5G | |
| GPRS | Yes | Yes | |
| Edge | Yes | Yes | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac/6/7, dual or tri-band, Wi-Fi Direct | Wi-Fi 7, dual-band, Wi-Fi Direct | |
| GPS | GPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5) | GPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a+B2a), GALILEO (E1+E5a+E5b), QZSS(L1+L5), NavIC | |
| NFC | Yes | Yes | |
| USB | USB Type-C 3.2, OTG | USB Type-C | |
| Bluetooth | 6.0, A2DP, LE, aptX HD, aptX Adaptive, LHDC 5 | 5.4, A2DP, LE, LHDC | |
| Harmful irradiation | SAR - 1.17 W/kg (head) 1.00 W/kg (body) | ||
Music and Audio
| Radio | No | No | |
| Headphone jack | No | No | |
| Others | - 24-bit/192kHz Hi-Res audio | - Tuned by Bose -Bose 2.1 stereo sound system with a woofer -24-bit/192kHz Hi-Res & Hi-Res wireless audio |
Other features
| Sensors | - Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro (UAV-grade), compass, barometer (exc. China) , Infrared port | - Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass , Infrared port | |
| Other extras |
- 120W Fast charging, 120W UFCS, 55W PPS, 36W Power Delivery , 36W Quick Charge , 50% in 15 min, 100% in 40 min -50W Wireless charging -10W Reverse wireless charging -5W Reverse charging -Bypass charging - IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 2m for 30 min) -Micro-Arc Oxidation frame treatment (Sand Storm color only) |
- 100W Fast charging, Power Delivery 3.0 -22.5W Reverse charging -22.5W Reverse wireless charging - IP66/IP68/IP69 dust/water resistant |
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