Side-by-side technical data
Realme C75x vs Realme C63 5G
Comparison between Realme C75x and Realme C63 5G: camera, battery, fast charging, display, performance and colors, side by side. More phones from Realme.
The verdict
Your pick: Realme C75x, ahead on Design & display, Camera and Battery & charging. Unless Performance & hardware or Connectivity decides it for you.
| Category | C75x | C63 5G |
|---|---|---|
| Design & display | 6.3 | 5.7 |
| Performance & hardware | 4.0 | 4.5 |
| Camera | 3.7 | 3.3 |
| Connectivity | 5.8 | 6.5 |
| Battery & charging | 6.5 | 5.3 |
Which one is for you?
Realme C75x, if you care about…
- Battery Capacity
- 5,600 mAh
- against 5,000 mAh
- Maximum Storage Capacity
- 256 GB
- against 128 GB
- Resistance Features
- IP68, IP69, MIL-STD-810H, Drop Resistant Up to 2 m
- against IP64
- Fast Charge Power
- 45 W
- against 15 W
Realme C63 5G, if you care about…
- AnTuTu Score
- 411,070
- against 262,145
- Storage Type
- UFS 2.2
- against eMMC 5.1
- Bluetooth Version
- Bluetooth 5.3
- against Bluetooth 5.0
- Geekbench 6 Single-Core
- 782
- against 420
Specification comparison
Performance
| Specification | C75x | C63 5G |
|---|---|---|
| Processor Model | MediaTek Helio G81 Ultra | MediaTek Dimensity 6300 |
| Processor Process Size | 12 nm | 6 nm Best value |
| Graphics GPU | Mali-G52 MC2 | Mali-G57 MC2 |
| Storage Type | eMMC 5.1 | UFS 2.2 Best value |
| Maximum CPU Clock | 2 GHz | 2.4 GHz Best value |
| Maximum Storage Capacity | 256 GB Best value | 128 GB |
| AnTuTu Score | 262,145 | 411,070 Best value |
| Geekbench 6 Single-Core | 420 | 782 Best value |
| Geekbench 6 Multi-Core | 1,391 | 2,012 Best value |
| CPU Description | Octa-core CPU with 2 Cortex-A75 cores at 2.0 GHz and 6 Cortex-A55 cores at 1.8 GHz. | Octa-core CPU with 2 Cortex-A76 cores at 2.4 GHz and 6 Cortex-A55 cores at 2.0 GHz. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 8 GB | 8 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v10 | v10 |
Design
| Specification | C75x | C63 5G |
|---|---|---|
| Body Colors | Coral, Pink, Blue, Green | Green, Gold |
| Body Thickness | 8 mm | 7.9 mm Best value |
| Body Width | 76.2 mm | 76.1 mm |
| Body Height | 165.7 mm | 165.6 mm |
| Weight | 196 g | 192 g Best value |
| Usable Surface | 86 % Best value | 85.1 % |
| Body Materials | Plastic, Glass | Plastic |
| Resistance Features | IP68, IP69, MIL-STD-810H, Drop Resistant Up to 2 m Best value | IP64 |
| Waterproof Depth | 2 m | — |
Battery
| Specification | C75x | C63 5G |
|---|---|---|
| Battery Capacity | 5,600 mAh Best value | 5,000 mAh |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 45 W Best value | 15 W |
| Battery Features | Non-Removable, Rechargeable, Fast Charging, Charger Included, Battery Level Indicator | Fast Charging, Non-Removable, Battery Level Indicator, Rechargeable |
Display
| Specification | C75x | C63 5G |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | 625 nits | 625 nits |
| Display Diagonal | 6.67″ | 6.67″ |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,604 px | 1,604 px |
| Display Pixel Density | 264 ppi | 264 ppi |
| Display Refresh Rate | 120 Hz | 120 Hz |
| Touch Sampling Rate | 240 Hz | 240 Hz |
| Display Contrast Ratio | 1,500 :1 | — |
| Display Features | ArmorShell Glass, Hole-Punch Notch, TÜV Rheinland Flicker-Free Certified, TÜV Rheinland Eye Comfort Certification, 120Hz, DCI-P3, Scratch Resistant, Capacitive Touch, Multi-Touch, Frameless | Hole-Punch Notch, 120Hz, Capacitive Touch, Multi-Touch, DCI-P3, Panda Glass, Scratch Resistant, Frameless, TÜV Rheinland Eye Comfort Certification |
Sensors
| Specification | C75x | C63 5G |
|---|---|---|
| Fingerprint Sensor Placement | Side | Side |
Sensor
| Specification | C75x | C63 5G |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor, Light Sensor, Compass | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Gravity Sensor, Light Sensor, Cooling System |
Software
| Specification | C75x | C63 5G |
|---|---|---|
| Operating System | Android 15 | Android 14 |
| OS Family | Android | Android |
| OS Version | 15 Best value | 14 |
| OS Update Support | — | 1 year |
| Google Services | Yes | Yes |
Connectivity
| Specification | C75x | C63 5G |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM, Dual SIM Dual Standby, Dual SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B2, 3G UMTS B4, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B13, 4G LTE B20, 4G LTE B26, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41, 4G LTE B66 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B8, 4G LTE B28B, 4G LTE B40, 4G LTE B41, 5G NR n1, 5G NR n3, 5G NR n5, 5G NR n8, 5G NR n28b, 5G NR n40, 5G NR n41, 5G NR n77, 5G NR n78 |
| Cellular Technologies | GSM, HSPA, UMTS, LTE | GSM, HSPA, LTE, 5G Best value |
| Wi-Fi Standards | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 802.11a/b/g | Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Wi-Fi Features | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.3 Best value |
| Bluetooth Profiles | A2DP, LE | A2DP, LE, EDR, HID |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS |
| Connectivity Features | USB Charging, USB Mass Storage, USB OTG, USB Host 2.0, USB Type-C, NFC, Computer Sync, OTA Sync, Tethering, VoLTE, USB 2.0 | 3.5 mm Audio Jack, USB Type-C, USB 2.0, USB OTG, NFC, Computer Sync, OTA Sync, Tethering, VoLTE, USB Charging, USB Mass Storage, USB Host 2.0, USB Host |
| USB Version | USB 2.0 | USB 2.0 |
| Max. download speed | 300 Mbps | 3,300 Mbps Best value |
| Max. upload speed | 100 Mbps | — |
Audio
| Specification | C75x | C63 5G |
|---|---|---|
| Microphone Count | 1 | — |
| Audio Features | Stereo Speakers, DTS, DTS:X, A2DP, EDR, HID, LE | A2DP, LE, Stereo Speakers, EDR, HID |
Technical
| Specification | C75x | C63 5G |
|---|---|---|
| Model numbers | — | RMX3950 |
