This is a side-by-side smartphone specs comparison of the realme 15T and Xiaomi 15T.
The realme 15T has a 6.57-inch display, MediaTek Dimensity 6400 Max (6 nm) processor, dual cameras, 5G connectivity, and 7000mAh battery.
Meanwhile, the Xiaomi 15T has a 6.83-inch display, MediaTek Dimensity 8400-Ultra (4 nm) processor, triple cameras, 5G connectivity, and 5500mAh battery.
| Specs | realme 15T | Xiaomi 15T |
|---|---|---|
| Picture |
★★★★★ 4.4/5 stars (4 ratings)
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★★★★★ 4.1/5 stars (7 ratings)
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| Screen | 6.57-inch FHD+ AMOLED Display (1080 x 2372 Pixels, 401 ppi) with 120Hz Refresh Rate, 1000nits typical brightness, 1400nits HBM, 4000nits peak, 2160Hz PWM, and punch-hole | 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 |
| OS | Android 15 with realme UI 6.0, Up to 3 major OS upgrades | Android 15 with Xiaomi HyperOS 2 |
| Chipset | MediaTek Dimensity 6400 Max (6 nm) | MediaTek Dimensity 8400-Ultra (4 nm) |
| CPU | Octa Core CPU 2x Cortex-A76 @ 2.5GHz & 6x Cortex-A55 @ 2.0GHz |
Octa Core CPU 1x Cortex-A725 @ 3.25GHz , 3x Cortex-A725 @ 3.0GHz & 4x Cortex-A725 @ 2.1GHz |
| GPU | Mali-G57 MC2 | Mali-G720 MC7 |
| RAM | 8GB or 12GB of RAM | 12 GB |
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| Rear Camera | Dual Cameras: 50MP Main Camera (f/1.8 aperture, Autofocus) 2MP Depth Sensor -LED Flash -Up to 1080p@30fps video recording |
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 |
| Front Camera |
50 Megapixels (f/2.4 aperture) - Up to 1080p@60fps video recording |
32 Megapixels (f/2.2 aperture) - Up to 4K@30fps video recording |
| Storage | 256GB or 512GB (UFS 2.2) | 256GB or 512GB |
| Expansion | 2TB via microSD | None |
| SIM | Dual SIM (Nano-SIM) | 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 (dual band) | Wi-Fi 802.11 b/g/n/ac/6e |
| NFC | No | Yes |
| Bluetooth | Bluetooth 5.3 | Bluetooth 6.0 |
| Infrared | Yes | Yes |
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| Position | GPS, GLONASS, GALILEO, BeiDou, QZSS | GPS, GLONASS, GALILEO, BeiDou, QZSS, NavIC |
| USB OTG | Yes | Yes |
| USB | USB Type-C | USB Type-C |
| 3.5mm Audio Jack | No | No |
| Audio Enhancement | Stereo Dual Speakers | Hi-Res Audio, Hi-Res Wireless Audio, Dolby ATMOS, Stereo Dual 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 | 7000 mAh Si/C Battery (Non-removable) 60W Fast Charging (50% in 31 minutes) Bypass charging |
5500 mAh (Non-removable) 67W Fast Charging (100% in 50 minutes) |
| Material | Glass front, Plastic back (IP68/IP69 dust & water resistance) | Glass front, Glass fiber back (IP68 dust & water resistance) |
| Size | 158.36 x 75.19 x 7.89 mm (Silver) or 7.79 mm (Blue & Titanium) | 163.2 x 78.0 x 7.5 mm |
| Weight | 183 g | 194 g |
| Colors | Suit Titanium, Silk Blue, Flowing Silver | Black, Gray, Rose Gold |
| Release Date | October 8, 2025 | September 25, 2025 |
| Price | No official price in the Philippines yet. | ₱26,999.00 - Official price of 12GB+256GB version in the Philippines ₱28,999.00 - Official price of 12GB+512GB version in the Philippines |
| Buy Online |
realme 15T on Lazada realme 15T on Shopee |
Xiaomi 15T on Lazada Xiaomi 15T on Shopee |