This is a side-by-side smartphone specs comparison of the realme C75x and realme C100i.
The realme C75x has a 6.67-inch display, MediaTek Helio G81 Ultra (12 nm) processor, dual cameras, 4G LTE connectivity, and 5600mAh battery.
Meanwhile, the realme C100i has a 6.8-inch display, UNISOC T7250 (12 nm) processor, cameras, 4G LTE connectivity, and 7000mAh battery.
| Specs | realme C75x | realme C100i |
|---|---|---|
| Picture |
★★★★★ 3.4/5 stars (61 ratings)
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★★★★★ 3.4/5 stars (15 ratings)
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| Screen | 6.67-inch HD+ IPS LCD Display (720 x 1604 Pixels 264 ppi) with ArmorShell Glass, 20:9 Aspect Ratio, 120Hz Refresh Rate, 625nits max brightness, 500nits typ., 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 |
| OS | Android 15 with realme UI 6.0 | Android 16 with realme UI |
| Chipset | MediaTek Helio G81 Ultra (12 nm) | UNISOC T7250 (12 nm) |
| CPU | Octa Core CPU 2x Cortex-A75 @ 2.0GHz & 6x Cortex-A55 @ 1.8GHz |
Octa Core CPU 2x Cortex-A75 @ 1.8GHz & 6x Cortex-A55 @ 1.6GHz |
| GPU | Mali-G52 MC2 | Mali-G57 MP1 |
| RAM | 8 GB | 4 GB |
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| Rear Camera | Dual Cameras: 50MP Main Camera (f/1.8 Aperture, Autofocus) Adjunct secondary camera -LED Flash -Up to 1080p video recording |
8 Megapixels (f/2.0 Aperture, Autofocus) LED Flash Up to 1080p video recording |
| Front Camera |
5 Megapixels (f/2.2 Aperture) - Up to 1080p video recording |
5 Megapixels (f/2.2 Aperture) - Up to 720p video recording |
| Storage | 128GB | 64GB or 128GB |
| Expansion | 1TB via microSD | 1TB via microSD |
| SIM | Dual SIM (Nano-SIM) | Dual SIM (Nano-SIM) |
| Networks | 4G LTE, 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) |
| NFC | No | No |
| Bluetooth | Bluetooth 5.0 | Bluetooth 5.2 |
| Infrared | ||
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| Position | GPS, GLONASS, GALILEO, BeiDou, QZSS | GPS, GLONASS, GALILEO, BeiDou |
| USB OTG | Yes | Yes |
| USB | USB Type-C | USB Type-C |
| 3.5mm Audio Jack | No | Yes |
| Audio Enhancement | Up to 400% speaker volume | Up to 300% speaker volume |
| FM Radio | No | Yes |
| Sensors |
Face Recognition & Fingerprint Sensor Proximity Sensor & Ambient Light Sensor Accelerometer |
Face Recognition & Fingerprint Sensor Proximity Sensor & Ambient Light Sensor Compass & Accelerometer |
| Battery | 5600 mAh (Non-removable) 45W Fast Charging (100% in 90 minutes) |
7000 mAh (Non-removable) 15W Charging rate |
| Material | Glass front, Polycarbonate back (IP66/IP68/IP69 water & dust resistance, MIL-STD-810H shock resistance, 1.8-meter drop resistance) | Glass front, Plastic back (IP64 dust & splash resistance; 2-meter drop protection) |
| Size | 165.69 x 76.22 x 7.99 mm | 166.48 x 78.23 x 8.38 mm |
| Weight | 196 g | 208 g |
| Colors | Oceanic Blue, Coral Pink | Grey, Purple |
| Release Date | March 30, 2025 | June 18, 2026 |
| Price | ₱7,999.00 - Official Price 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 |
| Buy Online |
realme C75x on Lazada realme C75x on Shopee |
realme C100i on Lazada realme C100i on Shopee |
