This is a side-by-side smartphone specs comparison of the OPPO A1 and Redmi 15 5G.
The OPPO A1 has a 5.7-inch display, MediaTek Helio P23 processor, cameras, 4G LTE connectivity, and 3180mAh battery.
Meanwhile, the Redmi 15 5G has a 6.9-inch display, Qualcomm Snapdragon 6s Gen 3 (6 nm) processor, dual cameras, 5G connectivity, and 7000mAh battery.
| Specs | OPPO A1 | Redmi 15 5G |
|---|---|---|
| Picture |
★★★★★ 2/5 stars (4 ratings)
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★★★★★ 3.7/5 stars (17 ratings)
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| Screen | 5.7-inch HD+ IPS LCD Display (720 x 1440 Pixels, 282 ppi) with 18:9 Aspect Ratio & 2.5D Curved Glass | 6.9-inch FHD+ IPS LCD Display (1080 x 2340 Pixels, 374 ppi) with 144Hz Refresh Rate, 700nits typical brightness, 850nits HBM, and punch-hole |
| OS | Android 7.1 Nougat with ColorOS | Android 15 with Xiaomi HyperOS 2 |
| Chipset | MediaTek Helio P23 | Qualcomm Snapdragon 6s Gen 3 (6 nm) |
| CPU | Octa Core CPU 4x Cortex-A53 @ 2.5GHz & 4x Cortex-A53 @ 1.65GHz |
Octa Core CPU 2x Cortex-A78 @ 2.3GHz & 6x Cortex-A55 @ 2.0GHz |
| GPU | Mali-G71MP2 | Adreno 619 |
| RAM | 4 GB | 4 GB |
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| Rear Camera | 13.0 Megapixels Autofocus LED Flash |
Dual Cameras: 50MP Main Camera (f/1.8 aperture, Autofocus) Auxiliary lens -LED Flash -Up to 1080p@30fps video recording |
| Front Camera |
8.0 Megapixels with Screen Flash |
8 Megapixels (f/2.0 aperture) - Up to 1080p@30fps video recording |
| Storage | 64GB | 128GB |
| Expansion | 128GB via microSD | 2TB via microSD |
| SIM | Dual SIM (Nano-SIM) | Dual SIM (Nano-SIM) |
| 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 | Wi-Fi 802.11 b/g/n/ac (dual band) |
| NFC | No | No |
| Bluetooth | Bluetooth 4.2 | Bluetooth 5.1 |
| Infrared | Yes | |
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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 | No |
| Audio Enhancement | None | Dolby Atmos, Hi-Res Audio, Up to 200% loudspeaker volume |
| FM Radio | Yes | No |
| Sensors |
Face Recognition Proximity Sensor & Ambient Light Sensor Accelerometer |
Face Recognition & Fingerprint Sensor Proximity Sensor & Ambient Light Sensor Compass & Accelerometer |
| Battery | 3180 mAh Li-ion Battery (Non-removable) | 7000 mAh (Non-removable) 33W Fast Charging (charger sold separately) 18W reverse charging |
| Material | Polycarbonate | Glass front, Plastic back (IP64 dust & splash resistance) |
| Size | 150.5 x 73.1 x 7.7 mm | 169.48 x 80.45 x 8.4 mm |
| Weight | 143 g | 217 g |
| Colors | Blue and Red | Midnight Black, Titan Gray, Ripple Green |
| Release Date | March 2018 | September 30, 2025 |
| Price | No official price in the Philippines yet. | ₱7,999.00 - Official Price in the Philippines |
| Buy Online |
OPPO A1 on Lazada OPPO A1 on Shopee |
Redmi 15 5G on Lazada Redmi 15 5G on Shopee |