This is a side-by-side smartphone specs comparison of the Xiaomi 15 and vivo Y31d.
The Xiaomi 15 has a 6.36-inch display, Qualcomm Snapdragon 8 Elite (3 nm) processor, triple cameras, 5G connectivity, and 5240mAh battery.
Meanwhile, the vivo Y31d has a 6.75-inch display, Qualcomm Snapdragon 6s Gen 2 (6 nm) processor, dual cameras, 4G LTE connectivity, and 7200mAh battery.
| Specs | Xiaomi 15 | vivo Y31d |
|---|---|---|
| Picture |
★★★★★ 4/5 stars (38 ratings)
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★★★★★ 3.1/5 stars (16 ratings)
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| Screen | 6.36-inch FHD+ AMOLED Display (1200 x 2670 Pixels 460 ppi) with Xiaomi Shield Glass, 20:9 Aspect Ratio, 120Hz Refresh Rate, 3200nits peak brightness, Dolby Vision, HDR10+, and punch-hole | 6.75-inch HD+ IPS LCD Display (720 x 1570 Pixels, 256 ppi) with 120Hz Refresh Rate, 1250nits high brightness mode (HBM), and punch-hole |
| OS | Android 15 with Xiaomi HyperOS 2, up to 4 major OS upgrades | Android 16 with OriginOS 6 |
| Chipset | Qualcomm Snapdragon 8 Elite (3 nm) | Qualcomm Snapdragon 6s Gen 2 (6 nm) |
| CPU | Octa Core CPU 2x Oryon Pheonix L @ 4.32GHz & 6x Oryon Pheonix M @ 3.53GHz |
Octa Core CPU 4x Cortex-A73 @ 2.9GHz & 4x Cortex-A53 @ 1.9GHz |
| GPU | Adreno 830 | Adreno 610 |
| RAM | 12 GB | 6GB or 8GB of RAM |
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| Rear Camera | Triple Cameras: 50MP Main Camera (23mm, f/1.62 Aperture, Laser Autofocus, OIS) 50MP Ultrawide (14mm, f/2.2 Aperture, 115° FoV) 50MP Telephoto (60mm, f/2.0 Aperture, Autofocus, OIS, 2.6x Optical Zoom) -LED Flash -Up to 8K video recording, LEICA Optics, HDR & Dolby Vision, color spectrum sensor, video stabilization |
Dual Cameras: 50MP Main Camera (f/2.0 Aperture, Autofocus) 2MP Depth Camera (f/2.4 Aperture) -Ring-LED Flash -Up to 1080p video recording |
| Front Camera |
32 Megapixels (21mm, f/2.0 Aperture) - Up to 4K video recording, video stabilization |
8 Megapixels (f/2.05 Aperture) - Up to 1080p video recording |
| Storage | 256GB or 512GB | 128GB or 256GB |
| Expansion | None | None |
| SIM | Dual SIM (Nano + eSIM) | Dual SIM (Nano-SIM) |
| Networks | 5G, 4G LTE (with VoLTE), 3G HSPA+, 2G EDGE & GPRS Networks | 4G LTE, 3G HSPA+, 2G EDGE & GPRS Networks |
| Wi-Fi | Wi-Fi 802.11 b/g/n/ac/6/7 | Wi-Fi 802.11 b/g/n/ac (dual band) |
| NFC | Yes | No |
| Bluetooth | Bluetooth 5.4 | Bluetooth 5.1 |
| Infrared | Yes | Yes |
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| Position | GPS, GLONASS, GALILEO, BeiDou, QZSS | GPS, GLONASS, GALILEO, BeiDou |
| USB OTG | Yes with DisplayPort | Yes |
| 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 Speakers | Dual Speakers with up to 400% volume |
| FM Radio | No | No |
| Sensors |
Face Recognition & Fingerprint Sensor Barometer, Proximity Sensor & Ambient Light Sensor Compass, Gyroscope & Accelerometer |
Face Recognition & Fingerprint Sensor Proximity Sensor & Ambient Light Sensor Compass, Gyroscope & Accelerometer |
| Battery | 5240 mAh Si/C Battery (Non-removable) 90W Fast Charging (HyperCharge, QC3+, PD3.0) 50W Fast Wireless Charging |
7200 mAh Si/C Battery (Non-removable) 44W Charging Rate (50% in 43 minutes) |
| Material | Glass front and back, Aluminum Alloy frame (IP68 dust & water resistance) | Glass front, Plastic back (IP68/IP69 dust & water resistance; SGS 5-Star Drop Resistance) |
| Size | 152.3 x 71.2 x 8.08 mm | 166.64 x 78.43 x 8.49 mm |
| Weight | 191 g | 216 g |
| Colors | Black, White, Green | Starlight Gray, Feather Gold |
| Release Date | March 6, 2025 | May 9, 2026 |
| Price | ₱45,999.00 - Official price of 12GB+256GB version in the Philippines ₱49,999.00 - Official price of 12GB+512GB version in the Philippines |
₱15,999.00 - Official price of 6GB+128GB version in the Philippines ₱18,999.00 - Official price of 6GB+256GB version in the Philippines ₱20,999.00 - Official price of 8GB+256GB version in the Philippines |
| Buy Online |
Xiaomi 15 on Lazada Xiaomi 15 on Shopee |
vivo Y31d on Lazada vivo Y31d on Shopee |
