This is a side-by-side specs comparison of the realme C33 and Redmi 15 smartphones.
The realme C33 features a smaller 6.5-inch display, 5,000mAh battery, 10W charging rate and UNISOC Tiger T612 chipset.
Meanwhile, the Redmi 15 features a larger 6.9-inch display, 7,000mAh battery, 33W fast charging, IP64 dust & water resistance and Qualcomm Snapdragon 685 chipset.
| Specs | realme C33 | Redmi 15 |
|---|---|---|
| Picture & Ratings |
★★★★★ 3/5 stars (81 ratings)
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★★★★★ 3.5/5 stars ( ratings)
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| Design and Display | ||
| Display | 6.5-inch HD+ IPS LCD Display (720 x 1600 Pixels 270 ppi) with up to 400 nits brightness, 20:9 aspect ratio, and notch | 6.9-inch FHD+ IPS LCD Display (1080 x 2340 Pixels, 374 ppi) with up to 144Hz Refresh Rate (supported apps only), 700nits typical brightness, 850nits HBM and punch-hole |
| Size | 164.2 x 75.7 x 8.3 mm | 169.48 x 80.45 x 8.4 mm |
| Weight | 187 g | 214 g |
| Build | Glass front, Plastic back | Glass front, Plastic back |
| Durability | IP64 dust & splash resistance | |
| Colors | Night Sea, Sandy Gold, and Aqua Blue | Midnight Black, Titan Gray, Sandy Purple |
| Our pick: |
✔
Redmi 15 The Redmi 15 has a larger and sharper display. It is also more durable, while the realme C33 is lighter and slightly thinner. |
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| Performance | ||
| Chipset | UNISOC Tiger T612 | Qualcomm Snapdragon 685 (6 nm) |
| CPU | Octa Core CPU 2x Cortex-A75 @ 1.8GHz & 6x Cortex-A55 @ 1.8GHz |
Octa Core CPU 4x Kryo 265 Gold @ 2.8GHz & 4x Kryo 265 Silver @ 1.9GHz |
| GPU | Mali-G57 | Adreno 610 |
| RAM | 4 GB | 6 GB |
| Storage | 64GB | 128GB |
| Expansion | 1TB via microSD | 2TB via microSD |
| OS | Android 12 with realme UI S Edition | Android 15 with Xiaomi HyperOS 2 |
| Our pick: |
✔
Redmi 15
The Redmi 15 has better performance and a higher maximum RAM capacity. |
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| Cameras | ||
| Rear Camera | Dual Cameras: 50MP Main Camera (f/1.8 aperture, Autofocus) 0.3MP Depth Sensor (f/2.8 aperture) -LED Flash -Up to 1080p video recording |
Dual Cameras: 50MP Main Camera (f/1.8 Aperture, Autofocus) Auxiliary lens -LED Flash -Up to 1080p@30fps video recording |
| Front Camera |
5 Megapixels (f/2.2 aperture) |
8 Megapixels (f/2.0 Aperture) - Up to 1080p@30fps video recording |
| Our pick: |
Tie
Based on the specs, both phones offer comparable camera capabilities. However, camera quality is difficult to determine with specs alone, actual usage may vary. |
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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 | 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 5.0 |
| Infrared | Yes | |
| Location | GPS, A-GPS, GLONASS, BeiDou | GPS, GLONASS, GALILEO, BeiDou |
| Our pick: |
✔
Redmi 15
The Redmi 15 supports more location systems. |
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| Audio and Features | ||
| USB OTG | Yes | Yes |
| USB | MicroUSB 2.0 | USB Type-C |
| 3.5mm Audio Jack | No | No |
| Audio Enhancement | Dirac 3.0 | Dolby ATMOS |
| FM Radio | Yes | No |
| Sensors |
Face Recognition & Fingerprint Sensor Proximity Sensor & Ambient Light Sensor Accelerometer |
Face Recognition & Fingerprint Sensor Proximity Sensor & Ambient Light Sensor Compass & Accelerometer |
| Our pick: |
✔
Redmi 15
Based on the specs, it has Dolby Atmos and a compass. |
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| Battery and Charging | ||
| Battery | 5000 mAh Li-Po Battery (Non-removable) | 7000 mAh (Non-removable) |
| Charging | 10W charging rate |
33W Fast Charging 18W Reverse Charging |
| Our pick: |
✔
Redmi 15
The Redmi 15 has a larger battery capacity and faster charging. |
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| Price and Availability | ||
| Price | ₱7,499.00 - Official Price in the Philippines | ₱7,499.00 - Official Price in the Philippines |
| Release Date | October 13, 2022 | December 9, 2025 |
| Buy Online |
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