Findprix helps you compare the Oppo K12x 256GB and Redmi Note 15 SE in terms of price, specifications, user reviews, and more. Oppo K12x 256GB is priced at ₹18,999. Redmi Note 15 SE is priced at ₹22,748. Here's a quick comparison.
| Product | Price | Processor | RAM | Storage | Display | Front Camera | Rear Camera | Battery | OS |
|---|---|---|---|---|---|---|---|---|---|
| Oppo K12x | ₹18,999 | MediaTek Dimensity 6300 | 6 nm | 8 GB | 256 GB | UFS 2.2 | 6.67 inches | HD+ | 8 MP | 32 MP + 2 MP | 5100 mAh | Android 14 |
| Redmi Note 15 SE | ₹22,748 | Qualcomm Snapdragon 6 Gen 3 | 4 nm | 6GB | LPDDR4X | 128GB | UFS 2.2 | 6.77 inches | FHD+ | 20MP | 50MP + 2MP | 5000 mAh | 45W | Android 15 | HyperOS 2 |
₹18,999
Oppo K12x
8GB+256GB
₹22,748
Redmi Note 15 SE
6GB RAM + 128GB
Prices
Oppo K12x
Flipkart₹18,999Price has been stable for the last 1 month.
Redmi Note 15 SE
Amazon₹22,748Flipkart₹23,999Only ₹975 above the 1 month average of ₹21,774 — good deal.
Ratings
Oppo K12x
4.5
(23.3K)
Redmi Note 15 SE
4.2
(4.3K)
General
| Feature | Oppo K12x | Redmi Note 15 SE |
|---|---|---|
| Device Type | Smartphone | Smartphone |
| Operating System | Android 14 | Android 15 |
| OS Updates | -- | 4 Years |
| Security Updates | -- | 6 Years |
| Custom UI | ColorOS | HyperOS 2 |
Design
| Feature | Oppo K12x | Redmi Note 15 SE |
|---|---|---|
| Dimensions | 165.7 x 76 x 7.7 mm | 164 x 75.42 x 7.82 mm |
| Weight | 186 g | 182 g |
| Water Resistance | Yes, Splash proof, IP54 | Yes, IP65, IP66 |
| Dust Resistance | -- | Yes |
| Durability | -- | MIL-STD-810H compliant, Drop tested up to 1.7m |
| Colours | Midnight Violet, Breeze Blue | Carbon Black, Crimson Reserve, Frosted White |
Display
| Feature | Oppo K12x | Redmi Note 15 SE |
|---|---|---|
| Touch Screen | Yes, Capacitive Touchscreen, Multi-touch | Yes |
| Touch Sampling Rate | -- | 240 Hz |
| Display Type | LCD | AMOLED |
| Brightness | -- | Typical: 800 nits Peak: 3200 nits |
| Refresh Rate | 120 Hz | 120 Hz |
| Screen Size | 6.67 inches | 6.77 inches (17.19 cm), Full HD+ |
| Screen Resolution | 720 x 1604 pixels | 1080 x 2392 pixels |
| Aspect Ratio | 20:9 | -- |
| Screen-to-Body Ratio | -- | ~92% |
| Pixel Density | 264 ppi | ~388 ppi |
| Curved Display | -- | Yes |
| Screen Protection | Yes | -- |
| Dimming Technology | -- | PWM Dimming @ 3840 Hz |
| Features | -- | Colour depth: 12bit, Contrast ratio: 8,000,000:1, DCI- P3 wide color gamut, Sunlight display |
Rear Camera
| Feature | Oppo K12x | Redmi Note 15 SE |
|---|---|---|
| Camera Setup | Dual | Dual |
| Primary | 32 MP (wide) f/1.8 aperture | 50 MP (wide) Light Fusion 400 sensor 5P lens, f/1.8 aperture, 1/2.88" sensor size, 1.22µm pixel size PDAF |
| Secondary | 2 MP (depth) f/2.4 aperture | 2 MP (depth) |
| Gyro EIS | -- | Yes |
| Autofocus | -- | Yes, PDAF |
| Main Sensor | -- | Light Fusion 400 |
| Flash | Yes, LED Flash | LED flash |
| Video Recording | 1080p @ 30 fps | 2160p @ 30 fps, 1080p @ 30 fps, 720p @ 30 fps |
| Features | Digital Zoom, Auto Flash, Face detection, Touch to focus | -- |
Front Camera
| Feature | Oppo K12x | Redmi Note 15 SE |
|---|---|---|
| Camera Setup | Single | Single |
| Primary | 8 MP (wide) f/2.4 aperture | 20 MP (wide) 4P lens, f/2.2 aperture, 1/4" sensor size |
| Video Recording | 1080p @ 30 fps | 1080p @ 30 fps, 720p @ 30 fps |
Performance
| Feature | Oppo K12x | Redmi Note 15 SE |
|---|---|---|
| RAM | 8 GB | 6 GB |
| RAM Type | -- | LPDDR4X |
| Chipset | MediaTek Dimensity 6300 | Qualcomm Snapdragon 6 Gen 3 |
| Fabrication | 6 nm | 4 nm |
| GPU | Mali-G57 MC2 | Adreno 710 |
| CPU | Octa core (2 x 2.4 GHz Cortex A76 + 6 x 2 GHz Cortex A55) | Octa-core 4x Cortex-A78 @ 2.4 GHz 4x Cortex-A55 @ 1.8 GHz |
Storage
| Feature | Oppo K12x | Redmi Note 15 SE |
|---|---|---|
| Internal Storage | 256 GB | 128 GB |
| Storage Type | UFS 2.2 | UFS 2.2 |
| Memory Card Slot | Yes, Up to 1 TB | Yes, up to 1 TB |
Battery
| Feature | Oppo K12x | Redmi Note 15 SE |
|---|---|---|
| Battery | 5100 mAh | 5800 mAh |
| Battery Type | -- | Li-Ion |
| Wired Charging Speed | 45W Super VOOC | 45W Turbo |
| Wired Reverse Charging | -- | Yes, 18W |
Network
| Feature | Oppo K12x | Redmi Note 15 SE |
|---|---|---|
| SIM | SIM1: Nano SIM2: Nano (Hybrid) | SIM 1: Nano SIM 2: Nano (Hybrid slot) |
| Network Support | 5G, 4G, 3G, 2G | 5G, 4G, 3G, 2G |
| 5G Bands | -- | n1, n3, n5, n8, n28, n40, n78 |
| 4G Bands | -- | B1, B3, B5, B8, B28, B40, B41 |
| Navigation Support | Yes with A-GPS, GALILEO, GLONASS, BDS, QZSS | GPS (L1), Glonass (G1), Galileo (E1), BDS (B1I + B1C) |
Connectivity
| Feature | Oppo K12x | Redmi Note 15 SE |
|---|---|---|
| Bluetooth | Yes, v5.3, A2DP, LE, aptX HD | Yes, v5.1 |
| Wi-Fi | Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz | Yes, Wi-Fi 5 (802.11 a/b/g/n/ac), Dual Band |
| USB | -- | USB Type-C 2.0, OTG |
| NFC | No | -- |
| Infrared port | -- | Yes |
Features
| Feature | Oppo K12x | Redmi Note 15 SE |
|---|---|---|
| Audio Jack | Yes, 3.5 mm | USB Type-C |
| FM Radio | No | No |
| Loud Speaker | Yes | Yes |
| Stereo Speakers | -- | Yes, Dolby Atmos |
| Fingerprint Sensor | Yes, Side | Yes, In-display |
| Sensors | Light sensor, Proximity sensor, Accelerometer, Compass | Accelerometer, Compass, Gyroscope, Light Sensor, Proximity Sensor |
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