This is a side-by-side specs comparison of the OPPO A5i and Redmi 15C smartphones.
The OPPO A5i features a 6.67-inch display, 5,100mAh battery, 45W fast charging, IP54 dust & water resistance and Qualcomm Snapdragon 6s 4G Gen 1 chipset.
Meanwhile, the Redmi 15C features a slightly larger 6.9-inch display, 50MP main camera, 6,000mAh battery, 33W fast charging and IP64 dust & water resistance. It is slightly more expensive.
| Specs | OPPO A5i | Redmi 15C |
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| Picture & Ratings |
★★★★★ 3/5 stars (95)
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★★★★★ 3.3/5 stars (53)
✔ Available on
Shopee
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| Design and Display | ||
| Display | 6.67-inch HD+ IPS LCD Display (720 x 1604 Pixels 264 ppi) with Twice Reinforced Glass, 20:9 Aspect Ratio, 90Hz Refresh Rate, 1000nits max brightness, and punch-hole | 6.9-inch HD+ IPS LCD Display (720 x 1600 Pixels, 254 ppi) with Corning Gorilla Glass 3, 20:9 Aspect Ratio, 120Hz Refresh Rate and notch |
| Size | 165.77 x 76.08 x 7.68 mm | 171.56 x 79.47 x 7.99 mm |
| Weight | 186 g | 205 g |
| Build | Glass front, Plastic back | Glass front and back |
| Durability | IP54 dust & splash resistance, MIL-STD 810H shock resistance | IP64 dust & splash resistance |
| Colors | Nebula Red, Starry Purple | Midnight Black, Moonlight Blue, Mint Green, Twilight Orange |
| Our pick: |
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OPPO A5i The OPPO A5i is lighter and thinner, while the Redmi 15C is more durable. |
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| Performance | ||
| Chipset | Qualcomm Snapdragon 6s 4G Gen 1 (11 nm) | MediaTek Helio G81-Ultra (12 nm) |
| CPU | Octa Core CPU 4x Cortex-A73 @ 2.1GHz & 4x Cortex-A55 @ 1.8GHz |
Octa Core CPU 2x Cortex-A75 @ 2.0GHz & 6x Cortex-A55 @ 1.8GHz |
| GPU | Adreno 610 | Mali-G52 MC2 |
| RAM | 4 GB | 4GB, 6GB or 8GB of RAM |
| Storage | 64GB or 128GB | 128GB or 256GB |
| Expansion | 1TB via microSD | 1TB via microSD |
| OS | Android 14 with ColorOS 14.0 | Android 15 with HyperOS 2 |
| Our pick: |
✔
Redmi 15C
The Redmi 15C has better performance and a higher RAM capacity. |
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| Cameras | ||
| Rear Camera | 8 Megapixels (f/2.0 Aperture, Autofocus) LED Flash Up to 1080p video recording |
Dual Cameras: 50MP Main Camera (f/1.8 Aperture, Autofocus) Auxiliary lens -LED Flash -Up to 1080p video recording |
| Front Camera |
5 Megapixels (f/2.2 Aperture) - Up to 1080p video recording |
8 Megapixels (f/2.0 Aperture) - Up to 1080p video recording |
| Our pick: |
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Redmi 15C
Redmi 15C has the more capable camera system with a wider-aperture main camera. |
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| Connectivity | ||
| 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) |
| SIM | Dual SIM (Nano-SIM) | Dual SIM (Nano-SIM) |
| NFC | No | Yes |
| Bluetooth | Bluetooth 5.0 | Bluetooth 5.4 |
| Infrared | ||
| Location | GPS, GLONASS, GALILEO, BeiDou, QZSS | GPS, GLONASS, GALILEO, BeiDou |
| Our pick: |
✔
Redmi 15C
The Redmi 15C has newer Bluetooth. |
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| Audio and Features | ||
| USB OTG | Yes | Yes |
| USB | USB Type-C | USB Type-C |
| 3.5mm Audio Jack | Yes | Yes |
| Audio Enhancement | Up to 300% speaker volume | Up to 200% speaker volume |
| FM Radio | No | Yes |
| Sensors |
Face Recognition & Fingerprint Sensor Proximity Sensor & Ambient Light Sensor Compass & Accelerometer |
Face Recognition & Fingerprint Sensor Proximity Sensor & Ambient Light Sensor Compass & Accelerometer |
| Our pick: |
✔
OPPO A5i
Based on the specs, it has higher maximum volume. |
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| Battery and Charging | ||
| Battery | 5100 mAh (Non-removable) | 6000 mAh (Non-removable) |
| Charging | 45W Fast Charging (SUPERVOOC) | 33W Fast Charging (50% in 31 minutes) |
| Our pick: |
✔
Redmi 15C
The Redmi 15C has a larger battery capacity. |
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| Price and Availability | ||
| Price | ₱4,699.00 - Official price of 4GB+64GB version in the Philippines ₱5,999.00 - Official price of 4GB+128GB version in the Philippines |
₱5,299.00 - Official price of 4GB+128GB version in the Philippines ₱5,799.00 - Official price of 6GB+128GB version in the Philippines ₱6,599.00 - Official price of 8GB+256GB version in the Philippines |
| Release Date | June 30, 2025 | September 11, 2025 |
| Buy Online |
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