This is a side-by-side specs comparison of the Redmi Note 15 5G and realme C100i smartphones.
The Redmi Note 15 5G features a 6.77-inch display, 108MP main camera, 5,520mAh battery, 45W fast charging and IP66 dust & water resistance.
Meanwhile, the realme C100i features a slightly larger 6.8-inch display, 7,000mAh battery, 15W charging rate, IP64 dust & water resistance and UNISOC T7250 chipset. It is considerably more affordable.
| Specs | Redmi Note 15 5G | realme C100i |
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| Picture & Ratings |
★★★★★ 3.5/5 stars ( ratings)
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★★★★★ 3.5/5 stars ( ratings)
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| Design and Display | ||
| Display | 6.77-inch FHD+ AMOLED Display (1080 x 2392 Pixels 260 ppi) with Scratch Resistant Glass, 120Hz Refresh Rate, 3840Hz PWM, 800nits typ. brightness, 3200nits peak and punch-hole | 6.8-inch HD+ IPS LCD Display (720 x 1570 Pixels, 254 ppi) with Panda Glass, 120Hz Refresh Rate, 700nits typical brightness, 900nits HBM, and notch |
| Size | 164 x 75.42 x 7.4 mm | 166.48 x 78.23 x 8.38 mm |
| Weight | 178 g | 208 g |
| Build | Glass front, Plastic back | Glass front, Plastic back |
| Durability | IP66 dust & water resistance | IP64 dust & splash resistance; 2-meter drop protection |
| Colors | Black, Glacier Blue, Mist Purple | Grey, Purple |
| Performance | ||
| Chipset | Qualcomm Snapdragon 6 Gen 3 (4 nm) | UNISOC T7250 (12 nm) |
| CPU | Octa Core CPU 4x Cortex-A78 @ 2.4GHz & 4x Cortex-A55 @ 1.8GHz |
Octa Core CPU 2x Cortex-A75 @ 1.8GHz & 6x Cortex-A55 @ 1.6GHz |
| GPU | Adreno 710 | Mali-G57 MP1 |
| RAM | 6GB or 8GB of RAM | 4 GB |
| Storage | 128GB or 256GB (UFS 2.2) | 64GB or 128GB |
| Expansion | 1TB via microSD | 1TB via microSD |
| OS | Android 15 with Xiaomi HyperOS 2 | Android 16 with realme UI |
| Cameras | ||
| Rear Camera | Dual Cameras: 108MP Main Camera (f/1.7 Aperture, Autofocus) 8MP Ultrawide (f/2.2 Aperture) -LED Flash -Up to 4K@30fps video recording |
8 Megapixels (f/2.0 Aperture, Autofocus) LED Flash Up to 1080p video recording |
| Front Camera |
20 Megapixels (f/2.2 Aperture) - Up to 1080p video recording |
5 Megapixels (f/2.2 Aperture) - Up to 720p video recording |
| Connectivity | ||
| 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 (dual band) | Wi-Fi 802.11 b/g/n/ac (dual band) |
| SIM | Dual SIM (Nano-SIM) | Dual SIM (Nano-SIM) |
| NFC | Yes | No |
| Bluetooth | Bluetooth 5.1 | Bluetooth 5.2 |
| Infrared | Yes | |
| Location | GPS, GLONASS, GALILEO, BeiDou | GPS, GLONASS, GALILEO, BeiDou |
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| Audio and Features | ||
| USB OTG | Yes | Yes |
| USB | USB Type-C | USB Type-C |
| 3.5mm Audio Jack | No | Yes |
| Audio Enhancement | Hi-Res Audio, Dolby ATMOS, Dual Speakers, Up to 300% speaker volume | Up to 300% speaker volume |
| 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 & Accelerometer |
| Battery and Charging | ||
| Battery | 5520 mAh (Non-removable) | 7000 mAh (Non-removable) |
| Charging |
45W Fast charging (50% in 25 minutes) 18W Reverse charging |
15W Charging rate |
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| Price and Availability | ||
| Price | ₱13,999.00 - Official price of 6GB+128GB version in the Philippines ₱14,999.00 - Official price of 8GB+256GB version in the Philippines |
₱8,999.00 - Official price of 4GB+64GB version in the Philippines ₱11,999.00 - Official price of 4GB+128GB version in the Philippines ₱13,999.00 - Official price of 4GB+256GB version in the Philippines |
| Release Date | January 15, 2026 | June 18, 2026 |
| Buy Online |
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