vivo X300 Ultra vs Xiaomi 17 Ultra compare
The best smartphone comparison tool: compare vivo X300 Ultra vs Xiaomi 17 Ultra and choose the best model for you
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vivo X300 Ultra
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Xiaomi 17 Ultra
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vivo X300 Ultra vs Xiaomi 17 Ultra
What is the difference between the vivo X300 Ultra and Xiaomi 17 Ultra? 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 | vivo X300 Ultra | Xiaomi 17 Ultra | |
| Rating | (+0) | (+0) | |
| Review | |||
| Release date | 2026, March 30 | 2026, February 28 | |
| Dimensions (HxWxD) | 163 x 76.8 x 8.2 mm or mm | 6.42 x 6.42 x 3.02 in | 162.9 x 77.6 x 8.3 mm | 6.41 x 6.41 x 3.06 in | |
| Weight | 232 g | 8.18 oz | 218.4 g | 7.7 oz | |
| Body Build | Glass front, glass back, aluminum frame | Glass front, glass-fiber reinforced plastic back / silicone polymer back (eco leather), aluminum alloy frame | |
| Colors | Black, Silver, Green | Black, White, Starlit Green | |
| Battery | 6600 mAh, Si/C Li-Ion or | 6000 mAh, Si/C Li-Ion | |
| Body Form | vivo | Xiaomi | |
| Approximate price | € 9,999 | € 1,429 |
Screen
| Technology | LTPO AMOLED | LTPO AMOLED | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 1B | 68B | |
| Screen size | 6.82" inc | 6.9" inc | |
| Screen area | 113.0 cm2 | 116.6 cm2 | |
| Screen format | 19.5:9 (height:width) | ||
| Screen to body ratio | 90.3% | 92.3% | |
| Screen resolution | 1440 x 3168 px | 1200 x 2608 px | |
| Screen PPI /points per inch/ | 510 PPI | 416 PPI | |
| Screen protection | Armor glass, Mohs level 4 | Xiaomi Shield Glass 3.0 | |
| Other specs | - 144Hz, 2160Hz PWM, Dolby Vision, HDR10+, HDR Vivid -Ultra HDR image support |
- 120Hz, 2160Hz PWM, Dolby Vision, HDR10+, 3500 nits (peak) - |
Camera and Video
| Rear camera, main | 200 MP, Triple | 50 MP, Triple | |
| Camera specs | -200 MP, f/1.9, 35mm (wide), 1/1.12", 0.7µm, PDAF, gimbal OIS -200 MP, f/2.7, 85mm (periscope telephoto), 1/1.4", 0.56µm, multi-directional PDAF, OIS, 3.7x optical zoom, macro 3.4:1 -50 MP, f/2.0, 14mm, 116˚ (ultrawide), 1/1.28", 1.22µm, dual pixel PDAF, OIS -Optional add-on zoom lenses: -200mm, 2.35x optical zoom, OIS, Zeiss optics -400mm, 4.7x optical zoom, OIS, Zeiss optics |
-50 MP, f/1.7, 23mm (wide), 1.0"-type, 1.6µm, dual pixel PDAF, OIS -200 MP, f/2.4-3.0, 75-100mm (periscope telephoto), 1/1.4", 0.56µm, multi-directional PDAF (30cm - ∞), OIS, 3.2-4.3x continuous optical zoom, zoom ring -50 MP, f/2.2, 14mm, 115˚ (ultrawide), 1/2.76", 0.64µm, dual pixel PDAF -TOF 3D, (depth) |
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| Functions | Laser AF, color spectrum sensor, Zeiss optics, Zeiss T* lens coating, LED flash, panorama, HDR, 3D LUT import | Laser AF, color spectrum sensor, Leica lenses, Dual-LED flash, HDR, panorama | |
| Video | 8K@30fps, 4K@24/30/60/120fps (10-bit Log, Dolby Vision HDR), 1080p@30/60/120/240fps, gyro-EIS, HDR10+ | 8K@30fps, 4K@30/60/120fps, 1080p@30/60/120/240/480/960/1920fps, gyro-EIS, Dolby Vision HDR 10-bit rec. (4K@60fps, 1080p) | |
| Front camera, selfie | 50 MP, Single | 50 MP, Single | |
| Specifications | 50 MP, f/2.5, 24mm (wide), 1/2.76", 0.64µm, AF | 50 MP, f/2.2, 21mm (wide), 1/2.7", 0.61µm, AF | |
| Functions | HDR | HDR, panorama | |
| Video | 4K@30/60fps, 1080p@30/60fps, gyro-EIS, HDR | 4K@30/60fps, 1080p@30/60/120fps, gyro-EIS |
Performance
| Operating system - OS | Android 16, OriginOS 6 | Android 16, HyperOS 3 | |
| Chipset | - Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm) | - Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm) | |
| Processor CPU | - Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M) | - Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M) | |
| Graphics processor GPU | Adreno 840 | Adreno 840 | |
| External memory | No | No | |
| Internal memory | 256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM | 512GB 16GB RAM, 1TB 16GB RAM |
Benchmark
Communication and Connectivity
| SIM card | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM + eSIM + eSIM + eSIM (max 2 at a time) | |
| 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-band | Wi-Fi 802.11 a/b/g/n/ac/6e/7, dual-band or tri-band, Wi-Fi Direct | |
| GPS | GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), GLONASS | GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASS | |
| NFC | Yes | Yes | |
| USB | USB Type-C 3.2, OTG, DisplayPort | USB Type-C 3.2 Gen 2, DisplayPort, OTG | |
| Bluetooth | 5.4, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless, LHDC 5 | 6.0, A2DP, LE, aptX HD, aptX Adaptive, LHDC 5, MIHC | |
Music and Audio
| Radio | No | No | |
| Headphone jack | No | No | |
| Others | - 24-bit/192kHz Hi-Res audio | - 24-bit/192kHz Hi-Res & Hi-Res Wireless audio |
Other features
| Sensors | - Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass , Infrared port | - Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass, barometer , Infrared port | |
| Other extras |
- Emergency SOS via satellite (calls, messages) 16GB + 1TB model only - 100W Fast charging, Power Delivery , PPS, Quick Charge , UFCS -40W Wireless charging -Reverse Fast charging -Reverse Wireless charging - IP69/IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) |
- 90W Fast charging, 90W PPS, Power Delivery 3.0, Quick Charge 3+ -50W Wireless charging -22.5W Reverse charging -10W Reverse wireless charging - IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 6m for 30 min) -Aerospace-grade glass fiber |
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| Versions |
- Versions: -Xiaomi 17 Ultra with no zoom ring -Leica Leitzphone powered by Xiaomi with mechanical zoom ring -Not to be confused with Xiaomi 17 Ultra for China |
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