Realme C75 5G vs Oppo A57 comparison 335jt
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| key specs |
| Display |
6.67-inch |
5.20-inch |
| Processor |
MediaTek Dimensity 6300 |
Qualcomm Snapdragon 435 |
| Front Camera |
8-megapixel |
16-megapixel |
| Rear Camera |
32-megapixel |
13-megapixel |
| RAM |
4GB, 6GB |
3GB |
| Storage |
128GB |
32GB |
| Battery Capacity |
6000mAh |
2900mAh |
| OS |
Android 15 |
Android 6.0 |
| Resolution |
720x1604 pixels |
720x1280 pixels |
| general |
| Brand |
Realme |
Oppo |
| Model |
C75 5G |
A57 |
| Release date |
May 5, 2025 |
November 1, 2016 |
| Launched in India |
Yes |
Yes |
| Form factor |
Touchscreen |
Touchscreen |
| Dimensions (mm) |
165.70 x 76.22 x 7.94 |
149.10 x 72.90 x 7.65 |
| Weight (g) |
190.00 |
147.00 |
| IP rating |
IP64 |
- |
| Battery capacity (mAh) |
6000 |
2900 |
| Removable battery |
No |
No |
| Fast charging |
45W Fast Charging |
- |
| Wireless charging |
No |
- |
| Colours |
Lily White, Midnight Lily, Purple Blossom |
Rose Gold, Gold |
| SAR value |
- |
1.31 |
| display |
| Refresh Rate |
120 Hz |
- |
| Resolution Standard |
HD+ |
- |
| Screen size (inches) |
6.67 |
5.20 |
| Touchscreen |
Yes |
Yes |
| Resolution |
720x1604 pixels |
720x1280 pixels |
| Aspect ratio |
- |
16:9 |
| hardware |
| Processor |
octa-core |
1.4GHz octa-core |
| Processor make |
MediaTek Dimensity 6300 |
Qualcomm Snapdragon 435 |
| RAM |
4GB, 6GB |
3GB |
| Internal storage |
128GB |
32GB |
| Expandable storage |
- |
Yes |
| Expandable storage type |
- |
microSD |
| Expandable storage up to (GB) |
- |
256 |
| camera |
| Rear camera |
32-megapixel (f/1.8) |
13-megapixel (f/2.2) |
| No. of Rear Cameras |
2 |
- |
| Rear flash |
Yes |
LED |
| Front camera |
8-megapixel |
16-megapixel (f/2.0, 1.12-micron) |
| No. of Front Cameras |
1 |
- |
| Rear autofocus |
- |
Phase detection autofocus |
| Front autofocus |
- |
Yes |
| software |
| Operating system |
Android 15 |
Android 6.0 |
| Skin |
Realme UI 6 |
ColorOS 3.0 |
| connectivity |
| Wi-Fi |
Yes |
Yes |
| GPS |
Yes |
Yes |
| Bluetooth |
Yes, v 5.30 |
Yes, v 4.10 |
| USB Type-C |
Yes |
- |
| Headphones |
Type-C |
3.5mm |
| Number of SIMs |
2 |
2 |
| Active 4G on both SIM cards |
Yes |
- |
| Wi-Fi standards ed |
- |
802.11 b/g/n |
| NFC |
- |
No |
| Infrared |
- |
No |
| USB OTG |
- |
Yes |
| Micro-USB |
- |
Yes |
| FM |
- |
Yes |
| Wi-Fi Direct |
- |
No |
| Mobile High-Definition Link (MHL) |
- |
No |
| sensors |
| Fingerprint sensor |
Yes |
Yes |
| Com/ Magnetometer |
Yes |
Yes |
| Proximity sensor |
Yes |
Yes |
| Accelerometer |
Yes |
Yes |
| Gyroscope |
Yes |
Yes |
| Ambient light sensor |
- |
Yes |
| Barometer |
- |
No |
| Temperature sensor |
- |
No |
| ratings |
| Overall NDTV Rating |
- |
Read Review |
| Design Rating |
- |
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| Display Rating |
- |
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| Software Rating |
- |
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| Performance Rating |
- |
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| Battery Life Rating |
- |
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| Camera Rating |
- |
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| Value for Money Rating |
- |
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| sim 1 |
| SIM Type |
- |
Nano-SIM |
| GSM/CDMA |
- |
GSM |
| 3G |
- |
Yes |
| 4G/ LTE |
- |
Yes |
| sim 2 |
| SIM Type |
- |
Nano-SIM |
| GSM/CDMA |
- |
GSM |
| 3G |
- |
Yes |
| 4G/ LTE |
- |
Yes |
