This is a side-by-side smartphone specs comparison of the Realme 3i and OnePlus 15.
The Realme 3i has a 6.2-inch display, MediaTek MT6771 (Helio P60) processor, dual cameras, 4G LTE connectivity, and 4230mAh battery.
Meanwhile, the OnePlus 15 has a 6.78-inch display, Qualcomm Snapdragon 8 Elite Gen 5 (3 nm) processor, triple cameras, 5G connectivity, and 7300mAh battery.
| Specs | Realme 3i | OnePlus 15 |
|---|---|---|
| Picture |
★★★★★ 4.8/5 stars (6 ratings)
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★★★★★ 3.7/5 stars (22 ratings)
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| Screen | 6.2-inch HD+ IPS LCD Display (720 x 1520 Pixels 271 ppi) with Corning Gorilla Glass 3, 19:9 Aspect Ratio and Dewdrop Notch | 6.78-inch ~ AMOLED Display (1272 x 2772 Pixels, 450 ppi) with Corning Gorilla Glass Victus 2, 165Hz Refresh Rate, 800nits typ. brightness, 1800nits HBM, Dolby Vision, HDR Vivid, HDR10+ and punch-hole |
| OS | Android 9.0 Pie with ColorOS 6 | Android 16 with OxygenOS 16 |
| Chipset | MediaTek MT6771 (Helio P60) | Qualcomm Snapdragon 8 Elite Gen 5 (3 nm) |
| CPU | Octa Core CPU 4x Cortex-A73 @ 2.0GHz & 4x Cortex-A53 @ 2.0GHz |
Octa Core CPU 2x Oryon V3 Phoenix L @ 4.6GHz & 6x Oryon V3 Phoenix M @ 3.62GHz |
| GPU | Mali-G72 MP3 | Adreno 840 |
| RAM | 3GB or 4GB of RAM | 12GB or 16GB of RAM |
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| Rear Camera | Dual Cameras: 13MP Main Camera (f/1.8 Aperture, PDAF) 2MP Depth Sensor -LED Flash -Nightscape & 960 fps Slow Motion |
Triple Cameras: 50MP Main Camera (Sony IMX906, f/1.8 aperture, Laser Autofocus, OIS) 50MP Telephoto (f/2.8 aperture, Autofocus, 3.5x optical zoom) 50MP Ultrawide (f/2.0 aperture, Autofocus, 116˚ FoV) -LED Flash -Up to 8K@30fps or 4K@120fps video recording with EIS/OIS video stabilization |
| Front Camera |
13 Megapixels (f/2.0 Aperture) |
32 Megapixels (f/2.45 aperture, Autofocus, OIS) - Up to 4K@60fps video recording with EIS/OIS video stabilization |
| Storage | 32GB or 64GB | 256GB or 512GB (UFS 4.1) |
| Expansion | 256GB 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 | Wi-Fi 802.11 b/g/n/ac/6/7 |
| NFC | No | Yes |
| Bluetooth | Bluetooth 4.2 | Bluetooth 6.0 |
| Infrared | Yes | |
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| Position | A-GPS & GLONASS | GPS, GLONASS, GALILEO, BeiDou, QZSS, NavIC |
| USB OTG | Yes | Yes |
| USB | MicroUSB 2.0 | USB Type-C |
| 3.5mm Audio Jack | Yes | No |
| Audio Enhancement | None | Stereo Speakers |
| FM Radio | Yes | No |
| Sensors |
Face Recognition & Fingerprint Sensor Proximity Sensor & Ambient Light Sensor Compass & Accelerometer |
Face Recognition & Fingerprint Sensor Proximity Sensor & Ambient Light Sensor Compass, Gyroscope & Accelerometer |
| Battery | 4230 mAh Li-ion Battery (Non-removable) 5V/2A Charging |
7300 mAh Si/C Battery (Non-removable) 120W Fast Charging (100% in 40 minutes) 50W Wireless Charging Reverse Charging (wired/wireless) Bypass Charging |
| Material | Glossy Plastic with Diamond Design | Glass front and back with Aluminum alloy frame (IP68/IP69K dust & water resistance) |
| Size | 156.1 x 75.6 x 8.3 mm | 161.42 x 76.67 x 8.1 mm |
| Weight | 175 g | 211 g |
| Colors | Diamond Black, Diamond Blue and Diamond Red | Infinite Black, Ultra Violet, Sand Storm |
| Release Date | July 15, 2019 | November 13, 2025 |
| Price | INR 7,999.00 Official Price / No official price in the Philippines yet. | ₱49,990.00 - Official price of 12GB+256GB version in the Philippines ₱54,990.00 - Official price of 16GB+512GB version in the Philippines |
| Buy Online |
Realme 3i on Lazada Realme 3i on Shopee |
OnePlus 15 on Lazada OnePlus 15 on Shopee |
