Realme C53 (6GB RAM + 128GB) vs Oppo K13x 5G
Findprix helps you compare the Realme C53 (6GB RAM + 128GB) and Oppo K13x 5G in terms of price, specifications, user reviews, and more. Realme C53 (6GB RAM + 128GB) is priced at ₹11,999. Oppo K13x 5G is priced at ₹11,999. Here's a quick comparison.
| Key Highlights | Realme C53 (6GB RAM + 128GB) | Oppo K13x 5G |
|---|---|---|
| Processor | Unisoc T612, 12 nm | MediaTek Dimensity 6300 | 6 nm |
| RAM | 6 GB | 4GB | LPDDR4X |
| Storage | 128 GB, eMMC 5.1 | 128GB | UFS 2.2 |
| Display | 6.74 inches, HD+ | 6.67 inches | HD+ |
| Front Camera | 8 MP | 8MP |
| Rear Camera | 108 MP + 2 MP | 50MP + 2MP |
| Battery | 5000 mAh, Li-Polymer | 6000 mAh | 45W |
| OS | Android v13, Realme UI | Android 15 |
Overview
| Launch Date | July 19, 2023 | June 27, 2025 |
|---|---|---|
| Processor | Unisoc T612, 12 nm | MediaTek Dimensity 6300 | 6 nm |
| RAM | 6 GB | 4GB | LPDDR4X |
| Storage | 128 GB, eMMC 5.1 | 128GB | UFS 2.2 |
| Display | 6.74 inches, HD+ | 6.67 inches | HD+ |
| Front Camera | 8 MP | 8MP |
| Rear Camera | 108 MP + 2 MP | 50MP + 2MP |
| Battery | 5000 mAh, Li-Polymer | 6000 mAh | 45W |
| OS | Android v13, Realme UI | Android 15 |
| User Ratings | 4.4/5 (1.4L Ratings) | 4.5/5 (1.9K Ratings) |
Price List
 | ₹11,999 | ₹11,999 |
|---|
General
| Device Type | Smartphone | Smartphone |
|---|---|---|
| Operating System | Android 13 | Android 15 |
| Software Updates | -- | 2 Year OS + 3 Year Security |
| Custom UI | -- | ColorOS |
Design
| Dimensions | 167.2 x 76.7 x 7.9 mm | 165.7 x 76.2 x 7.9 mm |
|---|---|---|
| Weight | 186 g | 194 g |
| Water Resistance | Yes, Splash proof, IP53 | Yes, IP65 |
| Dust Resistance | -- | Yes |
| Build Material | Back: Plastic | -- |
| Colours | Champion Gold, Champion Black | Midnight Violet, Sunset Peach |
| Features | -- | MIL-STD-810H certified |
Display
| Touch Screen | Yes, Capacitive Touchscreen, Multi-touch | Yes |
|---|---|---|
| Display Type | IPS LCD | LCD |
| Peak Brightness | 560 nits | 1000 nits |
| Refresh Rate | 90 Hz | 120 Hz |
| Screen Size | 6.74 inches | 6.67 inches (16.94 cm), HD+ |
| Screen Resolution | 720 x 1600 pixels | 720 x 1604 pixels |
| Aspect Ratio | 20:9 | 20:9 |
| Screen-to-Body Ratio | -- | ~89.9% |
| Pixel Density | 260 ppi | -- |
Rear Camera
| Camera Setup | Dual | Dual |
|---|---|---|
| Primary | 108 MP (wide) f/1.8 aperture | 50 MP (wide) 76° FoV, f/1.8 aperture, 1/2.88" sensor size, 0.61µm pixel size |
| Secondary | -- | 2 MP (mono) f/2.4 aperture, 1/5.0" sensor size, 1.75µm pixel size |
| Autofocus | Yes | Yes, Phase Detection autofocus |
| Sensor | Samsung ISOCELL HM6 | OmniVision OV50D |
| Flash | Yes, LED Flash | Yes, LED Flash |
| Video Recording | 720p @ 30 fps, 1080p @ 30 fps | 1080p @ 60 fps, 720p @ 120 fps |
| Features | 10 x Digital Zoom, Auto Flash, Face detection, Touch to focus, Autofocus | -- |
Front Camera
| Camera Setup | Single | Single |
|---|---|---|
| Primary | 8 MP (wide) f/1.8 aperture | 8 MP (wide) f/2.0 aperture, 1/4.0" sensor size, 1.12µm pixel size |
| Sensor | -- | GalaxyCore GC08A8 |
| Video Recording | -- | 1080p @ 30 fps, 720p @ 30 fps |
Performance
| RAM | 6 GB | 4 GB |
|---|---|---|
| RAM Type | -- | LPDDR4X |
| Chipset | Unisoc T612 | MediaTek Dimensity 6300 |
| Fabrication | 12 nm | 6 nm |
| GPU | Mali-G57 | Mali-G57 MC2 |
| CPU | Octa core (2 x 1.8 GHz Cortex A75 + 6 x 1.8 GHz Cortex A55) | Octa core 2x Cortex A76 @ 2.4 GHz 6x Cortex A55 @ 2 GHz |
Storage
| Internal Storage | 128 GB | 128 GB |
|---|---|---|
| Storage Type | eMMC 5.1 | UFS 2.2 |
| Memory Card Slot | Yes, Up to 2 TB | Yes, Up to 2 TB |
Battery
| Battery | 5000 mAh | 6000 mAh |
|---|---|---|
| Battery Type | Li-Polymer | Li-Polymer |
| Wired Charging Speed | 18W | 45W Super VOOC |
| Wired Charging Time | -- | 50% charge in ~37 minutes |
Network
| SIM | Dual SIM (Nano + Nano) | SIM 1: Nano SIM 2: Nano (Hybrid slot) |
|---|---|---|
| Network Support | 4G, 3G, 2G | 5G, 4G, 3G, 2G |
| 5G Bands | -- | n1, n3, n5, n8, n28, n40, n41, n77, n78 |
| 4G Bands | -- | B1, B3, B5, B8, B28, B40, B41 |
| Navigation Support | Yes with A-GPS, Glonass | GPS, GALILEO, GLONASS, BDS, QZSS |
| SAR | -- | Head: 1.184 W/kg Body: 1.048 W/kg |
Connectivity
| Bluetooth | Yes, v5.0 | Yes, v5.4 |
|---|---|---|
| Wi-Fi | Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz, MIMO | Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz |
| USB | USB Type-C, USB On-The-Go | USB Type-C 2.0, OTG |
| NFC | No | No |
Features
| Audio Jack | Yes, 3.5 mm | Yes, 3.5 mm |
|---|---|---|
| FM Radio | No | -- |
| Loud Speaker | Yes | Yes |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Sensors | Light sensor, Proximity sensor, Accelerometer, Gyroscope | Light sensor, Proximity sensor, Accelerometer, Compass |
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