Side-by-side technical data
Realme C100x vs Realme C71
Comparison between Realme C100x and Realme C71: camera, battery, fast charging, display, performance and colors, side by side. More phones from Realme.
The verdict
Your pick: Realme C71, ahead on Design & display.
| Category | C100x | C71 |
|---|---|---|
| Design & display | 5.4 | 5.7 |
| Performance & hardware | 3.1 | 3.3 |
| Camera | 3.8 | 3.7 |
| Connectivity | 5.7 | 5.6 |
| Battery & charging | 7.1 | 7.1 |
Which one is for you?
Realme C100x, if you care about…
- Battery Capacity
- 8,000 mAh
- against 6,000 mAh
- Peak Display Brightness
- 900 nits
- against 725 nits
- Battery Endurance
- 90 h
- against 65 h 46 min
- Charge cycles
- 1,600
- against 1,000
Realme C71, if you care about…
- RAM Capacity
- 8 GB
- against 6 GB
- Display Pixel Density
- 264 ppi
- against 254 ppi
- Weight
- 196 g
- against 219 g
- Body Thickness
- 7.8 mm
- against 8.6 mm
Specification comparison
Performance
| Specification | C100x | C71 |
|---|---|---|
| Processor Model | Unisoc T7250 | Unisoc T7250 |
| Processor Process Size | 12 nm | 12 nm |
| Graphics GPU | Mali-G57 MP1 | Mali-G57 MP1 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 1.8 GHz | 1.8 GHz |
| Maximum Storage Capacity | 256 GB | 256 GB |
| AnTuTu Score | 308,681 | — |
| Geekbench 6 Single-Core | 437 | 437 |
| Geekbench 6 Multi-Core | 1,461 | 1,461 |
| CPU Description | Octa-core processor with 2 Cortex-A75 cores at 1.8 GHz and 6 Cortex-A55 cores at 1.6 GHz. | Octa-core processor with 2x Cortex-A75 at 1.8 GHz and 6x Cortex-A55 at 1.6 GHz |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 6 GB | 8 GB Best value |
| RAM Type | LPDDR4X | DDR4 |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v10 | — |
Design
| Specification | C100x | C71 |
|---|---|---|
| Body Colors | Gold, Blue, Purple | Green, White |
| Body Thickness | 8.6 mm | 7.8 mm Best value |
| Body Width | 78.2 mm | 75.9 mm |
| Body Height | 166.5 mm | 165.8 mm |
| Weight | 219 g | 196 g Best value |
| Usable Surface | 86.8 % Best value | 85.2 % |
| Body Materials | Glass, Plastic | — |
| Resistance Features | IP64, MIL-STD-810H | Dust Resistant, Splash Resistant, MIL-STD-810H, Drop Resistant Up to 1.5 m |
| Waterproof Depth | 2 m | — |
| Drop Resistance Class | B | A Best value |
| Repairability Class | C | B Best value |
| Drop Test Count | 240 | 270 Best value |
Battery
| Specification | C100x | C71 |
|---|---|---|
| Battery Efficiency Rating | A | A |
| Battery Capacity | 8,000 mAh Best value | 6,000 mAh |
| Battery Type | Si-Carbon Li-Ion | — |
| Fast Charge Power | 45 W | 45 W |
| Battery Features | Fast Charging, Reverse Charging, Non-Removable, Battery Level Indicator, Charger Included, Rechargeable | Fast Charging, Reverse Charging, Battery Level Indicator, Charger Included, Rechargeable |
| Battery Endurance | 90 h Best value | 65 h 46 min |
| Charge cycles | 1,600 Best value | 1,000 |
Display
| Specification | C100x | C71 |
|---|---|---|
| Display Aspect Ratio | 19.5:9 | 20:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | 900 nits Best value | 725 nits |
| Display Diagonal | 6.8″ Best value | 6.67″ |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,570 px | 1,604 px Best value |
| Display Pixel Density | 254 ppi | 264 ppi Best value |
| Display Refresh Rate | 120 Hz | 120 Hz |
| Touch Sampling Rate | 240 Hz | — |
| Display Contrast Ratio | — | 1,500 :1 |
| Display Features | Panda Glass, Mohs Level 5, Water Drop Notch, Capacitive Touch, Multi-Touch, Frameless | Mohs Level 6, Touchscreen, 120Hz |
Sensors
| Specification | C100x | C71 |
|---|---|---|
| Fingerprint Sensor Placement | Side | Side |
Sensor
| Specification | C100x | C71 |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Gyroscope, Light Sensor | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass |
Software
| Specification | C100x | C71 |
|---|---|---|
| Operating System | Android 16 | Android 15 |
| OS Family | Android | Android |
| OS Version | 16 Best value | 15 |
| OS Update Support | 5 years | — |
| Google Services | Yes | — |
Connectivity
| Specification | C100x | C71 |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B5, 3G UMTS B8, 3G UMTS B900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS B1, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, LTE B28, 4G LTE B38, 4G LTE B40, 4G LTE B41 |
| Cellular Technologies | GSM, HSPA, LTE | GSM, HSPA, LTE, 4G |
| Wi-Fi Standards | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 802.11a/b/g | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 802.11a/b/g/n/ac |
| Wi-Fi Features | Dual Band, Wi-Fi Hotspot | Dual Band, Wi-Fi Hotspot, Wi-Fi 802.11a/b/g/n/ac |
| Bluetooth Version | Bluetooth 5.2 | Bluetooth 5.2 |
| Bluetooth Profiles | A2DP, LE | A2DP, LE |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo Best value | GPS, Galileo, GLONASS, BeiDou |
| Connectivity Features | USB Charging, USB Mass Storage, USB OTG, USB Host 2.0, USB Type-C, NFC, 3.5 mm Audio Jack, Computer Sync, OTA Sync, Tethering | 3.5 mm Audio Jack, NFC, USB Type-C, USB 2.0, USB OTG |
| USB Version | USB 2.0 | USB 2.0 |
| Max. download speed | 300 Mbps | 300 Mbps |
| Max. upload speed | 150 Mbps | 150 Mbps |
Audio
| Specification | C100x | C71 |
|---|---|---|
| Audio Features | A2DP, LE, Stereo Speakers Best value | A2DP, LE, Loudspeaker, 24-bit/192kHz Audio |
Technical
| Specification | C100x | C71 |
|---|---|---|
| Model numbers | RMX5366 | RMX5303 |
