Xiaomi 14 Ultra vs vivo X300 Pro Specs Comparison
Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.
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| Xiaomi 14 Ultra | vivo X300 Pro |
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Released
·
Feb 22, 2024
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Released
·
Oct 17, 2025
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6.7-inch · 3200x1440px
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6.8-inch · 2800x1260px
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Quad camera
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Triple camera
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16GB · 512GB
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12GB · 256GB
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5000 mAh
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6510 mAh
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| Check Accessories | Check Accessories |
Availability
| Officially announced | |
|---|---|
| Feb 22, 2024 | |
| Prices (MSRP) | |
| 16GB/512GB - €1469 | 16GB/512GB - €1299 |
Design
| Dimensions | |
|---|---|
| 6.35 x 2.96 x 0.36 inches 161.4 x 75.3 x 9.2 mm |
6.38 x 2.97 x 0.31 inches (~0.55 inches with camera bump) 161.98 x 75.48 x 7.99 mm (~14 mm with camera bump) |
| Weight | |
| 7.75 oz / 219.8 g | 7.97 oz / 226.0 g |
| Materials | |
| Back: Glass Frame: Aluminum |
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| Resistance | |
| Yes; IP68 | Yes; IP69 |
| Biometrics | |
| Optical in-screen fingerprint | Ultrasonic in-screen fingerprint |
| Keys | |
| Right: Volume control, Lock/Unlock key | Left: Other; Right: Volume control, Lock/Unlock key |
| Colors | |
| Black, Blue, White, Titanium Gray | |
Display
| Size | |
|---|---|
| 6.7-inch, 90.18% screen-to-body | 6.8-inch, 90.78% screen-to-body |
| Type | |
| AMOLED, 120Hz, HDR, 3000 nits | AMOLED, 120Hz |
| Resolution | |
| 3200x1440px, 20:9 ratio, 521 PPI | 2800x1260px, 20:9 ratio, 453 PPI |
| Features | |
| HDR support, Dolby Vision, Ambient light sensor, Proximity sensor | |
PhoneArena Display Test
| Bright Max (20% APL) | |
|---|---|
| 1242 (Average) | 2469 (Excellent) |
| Bright Min | |
| 1.9 (Good) | 2.01 (Average) |
Learn more on our
PhoneArena Display Test Results page.
Hardware
| System chip | |
|---|---|
| Snapdragon 8 Gen 3 SM8650-AB (4 nm) | Mediatek Dimensity 9500 MT6993 (3 nm) |
| Processor | |
| Octa-core 1x3.3GHz Cortex-X4 5x3.2GHz Cortex-A720 2x2.3GHz Cortex-A520 |
Octa-core 1x4.21GHz Lumex C1-Ultra 3x3.5GHz Lumex C1-Premium 4x2.7GHz Lumex C1-Pro |
| GPU | |
| Adreno 750 | Mali G1-Ultra MC12 |
| Memory | |
| 16GB (LPDDR5X)/512GB (UFS 4.0) 16GB/1024GB |
12GB (LPDDR5X)/256GB (UFS 4.1) 16GB/512GB 16GB/1TB |
| Storage expansion | |
| not expandable | not expandable |
| OS | |
| Android (14) | Android (16) |
PhoneArena Performance Test
| GeekBench 6 Single | |
|---|---|
| 2294 | 3264 |
| GeekBench 6 Multi | |
| 7054 | 9489 |
| 3D Mark High | |
| 4295 | 6922 |
| 3D Mark Low | |
| 4018 | 3869 |
Learn more on our
PhoneArena Performance Test Results page.
Battery
| Type | |
|---|---|
| 5000 mAh | 6510 mAh |
| Charging | |
| Fast charging Qi wireless charging, Reverse wireless charging |
Reverse wired charging |
| Charge speed | |
| Wired: 90.0W Wireless: 80.0W |
Wired: 90.0W Wireless: 40.0W |
Battery Life Estimate
6h 32min
Browsing
15h 29min
Video
9h 9min
Gaming
9h 20min
Battery Life Estimate
6h 30min
Browsing
15h 51min
Video
9h 30min
Gaming
7h 36min
Camera
| Rear | |
|---|---|
| Quad camera | Triple camera |
| Main camera | |
| 50 MP (Autofocus, Laser and PDAF) Aperture size: F1.6/F4.0 Focal length: 23 mm Sensor size: 1" Pixel size: 1.6 μm |
50 MP (OIS, PDAF) Aperture size: F1.6 Focal length: 24 mm Sensor size: 1/1.28" Pixel size: 1.22 μm |
| Second camera | |
| 50 MP (Ultra-wide) Aperture size: F1.8 Focal Length: 12 mm Sensor size: 1/2.51" Pixel size: 0.7 μm |
50 MP (Ultra-wide) Aperture size: F2.0 Focal Length: 15 mm Sensor size: 1/2.76" Pixel size: 0.64 μm |
| Third camera | |
| 50 MP (Telephoto, Periscope, OIS, PDAF) Optical zoom: 5.0x Aperture size: F2.5 Focal Length: 120 mm Sensor size: 1/2.51" Pixel size: 0.7 μm |
200 MP (Telephoto, Periscope) Optical zoom: 3.5x Aperture size: F2.7 Focal Length: 85 mm Sensor size: 1/1.4" Pixel size: 0.56 μm |
| Fourth camera | |
| 50 MP (Telephoto, OIS) Optical zoom: 3.2x Aperture size: F1.8 Focal Length: 75 mm Sensor size: 1/2.51" Pixel size: 0.7 μm |
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| Flash | |
| Dual LED | LED |
| Video recording | |
| 8K UHD (30 fps), 4K UHD (120 fps), 1080p (1920 fps) | Yes |
| Front | |
| 32 MP Video capture: 4K UHD (60 fps) |
50 MP |
157
Overall
161
Photo
153
Video
150
Overall
160
Photo
140
Video
Connectivity & Features
| Bluetooth | |
|---|---|
| 5.4 | 5.4 |
| WLAN | |
| Wi-Fi 6,Wi-Fi 6E,Wi-Fi 7,tri-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax |
Wi-Fi 6,Wi-Fi 7 Wi-Fi Direct, Hotspot |
| USB | |
| Type-C, USB 3.2 | Type-C |
| Sensors | |
| Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor | Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor |
| Location | |
| GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, Cell ID, Wi-Fi positioning | GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, Cell ID, Wi-Fi positioning |
| Other | |
| NFC, Infrared | NFC, Infrared |
Multimedia
| Headphones | |
|---|---|
| No 3.5mm jack | No 3.5mm jack |
| Speakers | |
| Earpiece, Multiple speakers | Earpiece, Multiple speakers |
Cellular
| 5G Bands | |
|---|---|
| n1, n2, n3, n5, n7, n8, n20, n28, n38, n40, n41, n48, n66, n77, n79, SA, NSA | 5G Ready |
| LTE Bands | |
| 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 66 | |
| TDD Bands | |
| 38, 40, 41, 42, 48 | |
| 3G Bands | |
| 1, 2, 4, 5, 6, 8 | |
| Data Speed | |
| LTE-A, HSDPA+ (4G) 42.2 Mbit/s | |
| SIM type | |
| Dual Nano SIM | |
Alternative variants
With 1TB internal storage
| Memory | 1024GB |
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Discover more
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