This is a side-by-side smartphone specs comparison of the Vivo Y91 and realme C100i.
The Vivo Y91 has a 6.22-inch display, Qualcomm Snapdragon 439 processor, dual cameras, 4G LTE (with VoLTE) connectivity, and 4030mAh battery.
Meanwhile, the realme C100i has a 6.8-inch display, UNISOC T7250 (12 nm) processor, cameras, 4G LTE connectivity, and 7000mAh battery.
| Specs | Vivo Y91 | realme C100i |
|---|---|---|
| Picture |
★★★★★ 3.6/5 stars (139 ratings)
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★★★★★ 3.5/5 stars ( ratings)
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| Screen | 6.22-inch HD+ IPS LCD Display (720 x 1520 Pixels 270 ppi) with 19:9 Aspect Ratio, 2.5D Arc Glass, Rounded Corners and Notch | 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 8.1 Oreo with Funtouch OS 4.5 | Android 16 with realme UI |
| Chipset | Qualcomm Snapdragon 439 | UNISOC T7250 (12 nm) |
| CPU | Octa Core CPU 4x Cortex-A53 @ 1.95GHz & 4x Cortex-A53 @ 1.45GHz |
Octa Core CPU 2x Cortex-A75 @ 1.8GHz & 6x Cortex-A55 @ 1.6GHz |
| GPU | Adreno 505 | Mali-G57 MP1 |
| RAM | 3 GB | 4 GB |
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| Rear Camera | Dual Cameras: 13MP Main Camera (f/2.2 Aperture) 2MP Depth Sensor (f/2.4) -Autofocus and LED Flash |
8 Megapixels (f/2.0 Aperture, Autofocus) LED Flash Up to 1080p video recording |
| Front Camera |
8 Megapixels (f/2.0 Aperture) |
5 Megapixels (f/2.2 Aperture) - Up to 720p video recording |
| Storage | 32GB or 64GB | 64GB or 128GB |
| Expansion | 256GB via microSD | 1TB via microSD |
| SIM | Dual SIM (Nano-SIM) | Dual SIM (Nano-SIM) |
| Networks | 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 | Wi-Fi 802.11 b/g/n/ac (dual band) |
| NFC | No | No |
| Bluetooth | Bluetooth 4.2 | Bluetooth 5.2 |
| Infrared | ||
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| Position | A-GPS | GPS, GLONASS, GALILEO, BeiDou |
| USB OTG | Yes | Yes |
| USB | MicroUSB 2.0 | USB Type-C |
| 3.5mm Audio Jack | Yes | Yes |
| Audio Enhancement | None | Up to 300% speaker volume |
| FM Radio | Yes | Yes |
| 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 | 4030 mAh Li-ion Battery (Non-removable) | 7000 mAh (Non-removable) 15W Charging rate |
| Material | Plastic (Glossy Finish) | Glass front, Plastic back (IP64 dust & splash resistance; 2-meter drop protection) |
| Size | 155.11 × 75.09 × 8.28 mm | 166.48 x 78.23 x 8.38 mm |
| Weight | 163.5 g | 208 g |
| Colors | Starry Black and Blue | Grey, Purple |
| Release Date | November 16, 2018 | June 18, 2026 |
| Price | ₱9,499.00 - Official price of 32GB storage version in the Philippines ₱9,999.00 - Official price of 64GB storage 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 |
| Buy Online |
Vivo Y91 on Lazada Vivo Y91 on Shopee |
realme C100i on Lazada realme C100i on Shopee |
