This is a side-by-side smartphone specs comparison of the realme C100i and Xiaomi 17 Ultra.
The realme C100i has a 6.8-inch display, UNISOC T7250 (12 nm) processor, cameras, 4G LTE connectivity, and 7000mAh battery.
Meanwhile, the Xiaomi 17 Ultra has a 6.9-inch display, Qualcomm Snapdragon 8 Elite Gen 5 (3 nm) processor, triple cameras, 5G connectivity, and 6000mAh battery.
| Specs | realme C100i | Xiaomi 17 Ultra |
|---|---|---|
| Picture |
★★★★★ 3.4/5 stars (17 ratings)
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★★★★★ 4.5/5 stars (9 ratings)
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| Screen | 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 | 6.9-inch ~ AMOLED Display (1200 x 2608 Pixels, 416 ppi) with Xiaomi Shield Glass, LTPO 120Hz Refresh Rate, 3500nits peak brightness, 2160Hz PWM, HDR10+, and punch-hole |
| OS | Android 16 with realme UI | Android 16 with Xiaomi HyperOS 3 |
| Chipset | UNISOC T7250 (12 nm) | Qualcomm Snapdragon 8 Elite Gen 5 (3 nm) |
| CPU | Octa Core CPU 2x Cortex-A75 @ 1.8GHz & 6x Cortex-A55 @ 1.6GHz |
Octa Core CPU 2x Oryon Gen 3 Prime @ 4.61GHz & 6x Oryon Gen 3 Performance @ 3.63GHz |
| GPU | Mali-G57 MP1 | Adreno 840 |
| RAM | 4 GB | 16 GB |
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| Rear Camera | 8 Megapixels (f/2.0 Aperture, Autofocus) LED Flash Up to 1080p video recording |
Triple Cameras: 50MP Main Camera (f/1.7 Aperture, Autofocus, OIS) 200MP Periscope Telephoto (f/2.4~3.0 Aperture, Autofocus, OIS, 3.2x~4.3x Optical Zoom) 50MP Ultrawide (f/2.2 Aperture, Autofocus, 115˚ FoV) TOF 3D Depth sensor -Dual LED Flash -Up to 8K@30fps video recording, Laser Autofocus, LEICA Optics, OIS/EIS video stabilization |
| Front Camera |
5 Megapixels (f/2.2 Aperture) - Up to 720p video recording |
50 Megapixels (f/2.2 Aperture) - Up to 4K@60fps video recording, video stabilization |
| Storage | 64GB or 128GB | 512GB |
| Expansion | 1TB 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/ac (dual band) | Wi-Fi 802.11 b/g/n/ac/6/7 |
| NFC | No | Yes |
| Bluetooth | Bluetooth 5.2 | Bluetooth 5.4 |
| Infrared | Yes | |
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| Position | GPS, GLONASS, GALILEO, BeiDou | GPS, GLONASS, GALILEO, BeiDou, QZSS, NavIC |
| USB OTG | Yes | Yes (USB 3.2 Gen 2 with DisplayPort) |
| USB | USB Type-C | USB Type-C |
| 3.5mm Audio Jack | Yes | No |
| Audio Enhancement | Up to 300% speaker volume | Hi-Res Audio, Hi-Res Wireless Audio, Stereo Dual Speakers |
| FM Radio | Yes | No |
| Sensors |
Face Recognition & Fingerprint Sensor Proximity Sensor & Ambient Light Sensor Compass & Accelerometer |
Face Recognition & Fingerprint Sensor Barometer, Proximity Sensor & Ambient Light Sensor Compass, Gyroscope & Accelerometer |
| Battery | 7000 mAh (Non-removable) 15W Charging rate |
6000 mAh Si/C Battery (Non-removable) 90W Fast Charging 50W Wireless Charging 22.5W Reverse Charging 10W Reverse Wireless Charging |
| Material | Glass front, Plastic back (IP64 dust & splash resistance; 2-meter drop protection) | Glass front, Polycarbonate or Eco-leather back, Aluminum alloy frame (IP68/IP69 dust & water resistance) |
| Size | 166.48 x 78.23 x 8.38 mm | 162.9 x 77.6 x 8.29 mm |
| Weight | 208 g | 224 g |
| Colors | Grey, Purple | Starlit Green |
| Release Date | June 18, 2026 | February 28, 2026 |
| Price | ₱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 |
₱99,999.00 - Official Price in the Philippines |
| Buy Online |
realme C100i on Lazada realme C100i on Shopee |
Xiaomi 17 Ultra on Lazada Xiaomi 17 Ultra on Shopee |
