This is a side-by-side smartphone specs comparison of the Bluboo S1 and REDMI Note 15 Pro 5G.
The Bluboo S1 has a 5.5-inch display, MediaTek Helio P25 processor, cameras, 4G LTE connectivity, and 3500mAh battery.
Meanwhile, the REDMI Note 15 Pro 5G has a 6.83-inch display, MediaTek Dimensity 7400-Ultra (4 nm) processor, dual cameras, 5G connectivity, and 6580mAh battery.
| Specs | Bluboo S1 | REDMI Note 15 Pro 5G |
|---|---|---|
| Picture |
★★★★★ 3/5 stars (3 ratings)
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★★★★★ 3.4/5 stars (31 ratings)
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| Screen | 5.5-inch FHD IPS LCD Display (1080 x 1920 Pixels 401 ppi) with Corning Gorilla Glass 4, Tri-bezelless Design | 6.83-inch 1.5K AMOLED Display (1280 x 2772 Pixels, 447 ppi) with Corning Gorilla Glass Victus 2, 120Hz Refresh Rate, 3840Hz PWM, 1800nits HBM, 3200nits peak, HDR10+, Dolby Vision, and punch-hole |
| OS | Android 7.0 Nougat | Android 15 with Xiaomi HyperOS 2 |
| Chipset | MediaTek Helio P25 | MediaTek Dimensity 7400-Ultra (4 nm) |
| CPU | Octa Core CPU 4x Cortex-A53 @ 2.6GHz & 4x Cortex-A53 @ 1.6GHz |
Octa Core CPU 4x Cortex-A78 @ 2.6GHz & 4x Cortex-A55 @ 2.0GHz |
| GPU | Mali-T880 MP2 | Mali-G615 MC2 |
| RAM | 6 GB | 12 GB |
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| Rear Camera | Dual Camera: 16 + 3 Megapixels (Sony IMX135) Autofocus LED Flash |
Dual Cameras: 200MP Main Camera (f/1.7 Aperture, Autofocus, OIS) 8MP Ultrawide (f/2.2 Aperture) -LED Flash -Up to 4K@30fps or 1080p@60fps video recording |
| Front Camera |
8.0 Megapixels with Fixed Focus |
20 Megapixels (f/2.2 Aperture) - Up to 1080p@60fps video recording |
| Storage | 64GB | 256GB or 512GB (UFS 2.2) |
| Expansion | 256GB via microSD | None |
| SIM | Dual SIM (Nano-SIM) | Dual SIM (Nano + Nano with eSIM support) |
| Networks | 4G LTE, 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 | Wi-Fi 802.11 b/g/n/ac/ax/6 (dual band) |
| NFC | No | Yes |
| Bluetooth | Bluetooth 4.1 | Bluetooth 5.4 Xiaomi Offline Communication (kilometer-level voice calls in areas with no cellular signal, supported phones only) |
| Infrared | Yes | |
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| Position | A-GPS | GPS, GLONASS, GALILEO, BeiDou, QZSS |
| USB OTG | Yes | Yes |
| USB | USB Type-C | USB Type-C |
| 3.5mm Audio Jack | No | No |
| Audio Enhancement | None | Hi-Res Audio, Dolby ATMOS, Dual Speakers, Up to 400% speaker volume |
| FM Radio | No | No |
| Sensors |
Fingerprint Sensor Proximity Sensor & Ambient Light Sensor Compass, Gyroscope & Accelerometer |
Face Recognition & Fingerprint Sensor Proximity Sensor & Ambient Light Sensor Compass, Gyroscope & Accelerometer |
| Battery | 3500 mAh Li-ion Battery (Non-removable) 5V/2A Charging |
6580 mAh Si/C Battery (Non-removable) 45W Fast charging (Mi Turbo Charge) 22.5W Reverse charging |
| Material | Plastic | Glass front, Plastic back (IP68/69K dust & water resistance, 2.5-meter drop resistance) |
| Size | 148.6 x 74.3 x 7.9 mm | 163.61 x 78.09 x 7.96 mm |
| Weight | 169 g | 210 g |
| Colors | Black and White | Black, Titanium, Mist Purple |
| Release Date | January 2018 | January 15, 2026 |
| Price | ₱7,799.00 - Official Price in the Philippines | ₱19,999.00 - Official price of 12GB+256GB version in the Philippines ₱21,999.00 - Official price of 12GB+512GB version in the Philippines |
| Buy Online |
Bluboo S1 on Lazada Bluboo S1 on Shopee |
REDMI Note 15 Pro 5G on Lazada REDMI Note 15 Pro 5G on Shopee |
