This is a side-by-side smartphone specs comparison of the Xiaomi 15T and vivo X300.
The Xiaomi 15T has a 6.83-inch display, MediaTek Dimensity 8400-Ultra (4 nm) processor, triple cameras, 5G connectivity, and 5500mAh battery.
Meanwhile, the vivo X300 has a 6.31-inch display, MediaTek Dimensity 9500 (3 nm) processor, triple cameras, 5G connectivity, and 6040mAh battery.
| Specs | Xiaomi 15T | vivo X300 |
|---|---|---|
| Picture |
★★★★★ 3.4/5 stars (64 ratings)
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★★★★★ 3.5/5 stars (11 ratings)
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| Screen | 6.83-inch 1.5K AMOLED Display (1280 x 2772 Pixels 447 ppi) with Corning Gorilla Glass 7i, 120Hz Refresh Rate, 3200nits peak brightness, HDR10+, Dolby Vision, 3840Hz PWM and punch-hole | 6.31-inch FHD+ LTPO AMOLED Display (1216 x 2640 Pixels, 460 ppi) with Scratch Resistant Glass, 1-120Hz Adaptive Refresh Rate, 4500nits peak brightness, Dolby Vision, HDR10+ and punch-hole |
| OS | Android 15 with Xiaomi HyperOS 2 | Android 16 with OriginOS 6 |
| Chipset | MediaTek Dimensity 8400-Ultra (4 nm) | MediaTek Dimensity 9500 (3 nm) |
| CPU | Octa Core CPU 1x Cortex-A725 @ 3.25GHz , 3x Cortex-A725 @ 3.0GHz & 4x Cortex-A725 @ 2.1GHz |
Octa Core CPU 1x C1-Ultra @ 4.21GHz , 3x C1-Premium @ 3.5GHz & 4x C1-Pro @ 2.7GHz |
| GPU | Mali-G720 MC7 | Mali-G1 Ultra MP12 |
| RAM | 12 GB | 12 GB |
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| Rear Camera | Triple Cameras: 50MP Main Camera (Light Fusion 800, f/1.7 aperture, Autofocus, OIS) 50MP Telephoto (f/1.9 aperture, Autofocus, 2x Optical zoom) 12MP Ultrawide (f/2.2 aperture, 120˚ FoV) -Dual LED Flash -Up to 4K@60fps video recording, OIS/EIS video stabilization, LEICA Optics |
Triple Cameras: 200MP Main Camera (f/1.68 Aperture, Autofocus, OIS) 50MP Ultrawide (f/2.0 Aperture, 119˚ FoV, Autofocus) 50MP Periscope Telephoto (Apochromatic, f/2.57 Aperture, Autofocus, 3x Optical zoom, OIS) -Dual LED Flash -Up to 4K@120fps video recording, OIS/EIS video stabilization, ZEISS Optics, ZIESS T* Lens Coating |
| Front Camera |
32 Megapixels (f/2.2 aperture) - Up to 4K@30fps video recording |
50 Megapixels (f/2.0 Aperture, Autofocus) - Up to 4K@60fps video recording |
| Storage | 256GB or 512GB | 256GB (UFS 4.1) |
| Expansion | None | None |
| SIM | Dual SIM (Nano + Nano with eSIM support) | Dual SIM (Nano + Nano with eSIM support) |
| Networks | 5G, 4G LTE (with VoLTE), 3G HSPA+, 2G EDGE & GPRS Networks | 5G, 4G LTE (with VoLTE), 3G HSPA+, 2G EDGE & GPRS Networks |
| Wi-Fi | Wi-Fi 802.11 b/g/n/ac/6e | Wi-Fi 802.11 b/g/n/ac/6/7 |
| NFC | Yes | Yes |
| Bluetooth | Bluetooth 6.0 | Bluetooth 6.0 |
| Infrared | Yes | Yes |
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| Position | GPS, GLONASS, GALILEO, BeiDou, QZSS, NavIC | GPS, GLONASS, GALILEO, BeiDou, QZSS, NavIC |
| USB OTG | Yes | Yes (USB 3.2) |
| USB | USB Type-C | USB Type-C |
| 3.5mm Audio Jack | No | No |
| Audio Enhancement | Hi-Res Audio, Hi-Res Wireless Audio, Dolby ATMOS, Stereo Dual Speakers | Stereo Speakers |
| FM Radio | No | No |
| Sensors |
Face Recognition & Fingerprint Sensor Proximity Sensor & Ambient Light Sensor Compass, Gyroscope & Accelerometer |
Face Recognition & Fingerprint Sensor Proximity Sensor & Ambient Light Sensor Compass, Gyroscope & Accelerometer |
| Battery | 5500 mAh (Non-removable) 67W Fast Charging (100% in 50 minutes) |
6040 mAh Si/C Battery (Non-removable) 90W Fast Charging (vivo FlashCharge) 40W Wireless Charging |
| Material | Glass front, Glass fiber back (IP68 dust & water resistance) | Glass front and back with Aluminum alloy frame (IP68/IP69 dust & water resistance) |
| Size | 163.2 x 78.0 x 7.5 mm | 150.57 x 71.92 x 7.95 mm |
| Weight | 194 g | 190 g |
| Colors | Black, Gray, Rose Gold | Mist Black, Halo Pink |
| Release Date | September 25, 2025 | November 26, 2025 |
| Price | ₱26,999.00 - Official price of 12GB+256GB version in the Philippines ₱28,999.00 - Official price of 12GB+512GB version in the Philippines |
₱66,999.00 - Official Price in the Philippines |
| Buy Online |
Xiaomi 15T on Lazada Xiaomi 15T on Shopee |
vivo X300 on Lazada vivo X300 on Shopee |
