Side-by-side technical data
Realme C100x vs Realme C100 4G
Comparison between Realme C100x and Realme C100 4G: camera, battery, fast charging, display, performance and colors, side by side. More phones from Realme.
NeoTeo's verdict
Which of the two is the better buy
The Realme C100 4G is the more complete choice: IP68, IP69, IP69K and drop resistance up to 2 m matter more than the C100x's narrow performance lead. With a 5.2 overall score versus 4.8, the C100 4G also has 8 GB of RAM instead of 6 GB.
The C100 4G reaches 1200 nits against 900 nits on the C100x, and adds ArmorShell glass, 120Hz and TÜV Rheinland Eye Comfort certification. Its water resistance reaches 6 m, while the C100x reaches 2 m; both weigh 219 g and share an 8000 mAh battery with 45 W charging.
The C100x leads the recorded performance tests: 308,681 versus 288,947 in AnTuTu and 1461 versus 1407 in Geekbench 6 Multi-Core. It also records slow motion at 120 fps, which the C100 4G lacks; the latter counters with an 8 MP front camera and 1080p video, versus 5 MP and 720p on the C100x. The C100 4G is the better buy for protection, display and memory; the C100x suits buyers prioritizing its performance tests and slow motion.
Realme C100x
The Realme C100 4G is the better buy for buyers seeking IP68, IP69, IP69K, a 1200-nit display and 8 GB of RAM.
Realme C100 4G
The Realme C100x is the better buy for buyers who prioritize its AnTuTu and Geekbench 6 Multi-Core results and 120 fps slow motion.
The verdict
Your pick: Realme C100 4G, ahead on Design & display, Performance & hardware and Connectivity.
| Category | C100x | C100 4G |
|---|---|---|
| Design & display | 5.4 | 6.4 |
| Performance & hardware | 3.1 | 3.5 |
| Camera | 3.8 | 3.8 |
| Connectivity | 5.7 | 6.1 |
| Battery & charging | 7.1 | 7.1 |
Which one is for you?
Realme C100x, if you care about…
- AnTuTu Score
- 308,681
- against 288,947
- Geekbench 6 Multi-Core
- 1,461
- against 1,407
Realme C100 4G, if you care about…
- RAM Capacity
- 8 GB
- against 6 GB
- Bluetooth Version
- Bluetooth 5.3
- against Bluetooth 5.2
- Peak Display Brightness
- 1,200 nits
- against 900 nits
- Resistance Features
- IP68, IP69, IP69K, MIL-STD-810H, Drop Resistant Up to 2 m
- against IP64, MIL-STD-810H
Specification comparison
Performance
| Specification | C100x | C100 4G |
|---|---|---|
| Processor Model | Unisoc T7250 | MediaTek Helio G92 Max |
| Processor Process Size | 12 nm | 12 nm |
| Graphics GPU | Mali-G57 MP1 | Mali-G52 MC2 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 1.8 GHz | 2.4 GHz Best value |
| Maximum Storage Capacity | 256 GB | 256 GB |
| AnTuTu Score | 308,681 Best value | 288,947 |
| Geekbench 6 Single-Core | 437 | 441 Best value |
| Geekbench 6 Multi-Core | 1,461 Best value | 1,407 |
| 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 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 | 6 GB | 8 GB Best value |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v10 | v10 |
Design
| Specification | C100x | C100 4G |
|---|---|---|
| Body Colors | Gold, Blue, Purple | White, Purple, Brown |
| Body Thickness | 8.6 mm | 8.6 mm |
| Body Width | 78.2 mm | 78.2 mm |
| Body Height | 166.5 mm | 166.5 mm |
| Weight | 219 g | 219 g |
| Usable Surface | 86.8 % | 86.8 % |
| Body Materials | Glass, Plastic | Glass, Plastic |
| Resistance Features | IP64, MIL-STD-810H | IP68, IP69, IP69K, MIL-STD-810H, Drop Resistant Up to 2 m Best value |
| Waterproof Depth | 2 m | 6 m Best value |
| Drop Resistance Class | B | — |
| Repairability Class | C | — |
| Drop Test Count | 240 | — |
| Unfolded thickness | — | 8.6 mm |
Battery
| Specification | C100x | C100 4G |
|---|---|---|
| Battery Efficiency Rating | A | — |
| Battery Capacity | 8,000 mAh | 8,000 mAh |
| Battery Type | Si-Carbon Li-Ion | 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, Non-Removable, Battery Level Indicator, Charger Included, Rechargeable, Bypass Charging |
| Battery Endurance | 90 h | — |
| Charge cycles | 1,600 | — |
Display
| Specification | C100x | C100 4G |
|---|---|---|
| Display Aspect Ratio | 19.5:9 | 19.5:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | 900 nits | 1,200 nits Best value |
| Display Diagonal | 6.8″ | 6.8″ |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,570 px | 1,570 px |
| Display Pixel Density | 254 ppi | 254 ppi |
| Display Refresh Rate | 120 Hz | 120 Hz |
| Touch Sampling Rate | 240 Hz | 240 Hz |
| Display Features | Panda Glass, Mohs Level 5, Water Drop Notch, Capacitive Touch, Multi-Touch, Frameless | ArmorShell Glass, Hole-Punch Notch, Capacitive Touch, Multi-Touch, Scratch Resistant, DCI-P3, TÜV Rheinland Eye Comfort Certification, Frameless, Touchscreen, 120Hz |
Sensors
| Specification | C100x | C100 4G |
|---|---|---|
| Fingerprint Sensor Placement | Side | Side |
Sensor
| Specification | C100x | C100 4G |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Gyroscope, Light Sensor | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Gyroscope, Light Sensor |
Software
| Specification | C100x | C100 4G |
|---|---|---|
| Operating System | Android 16 | Android 16 |
| OS Family | Android | Android |
| OS Version | 16 | 16 |
| OS Update Support | 5 years | — |
| Google Services | Yes | Yes |
Connectivity
| Specification | C100x | C100 4G |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM, Dual SIM Dual Standby |
| 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 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 |
| 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 802.11a/b/g/n/ac, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Wi-Fi Features | Dual Band, Wi-Fi Hotspot | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display |
| Bluetooth Version | Bluetooth 5.2 | Bluetooth 5.3 Best value |
| Bluetooth Profiles | A2DP, LE | A2DP, LE |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS Best value |
| 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 Charging, USB Mass Storage, Computer Sync, OTA Sync, Tethering, VoLTE |
| USB Version | USB 2.0 | USB 2.0 |
| Max. download speed | 300 Mbps | — |
| Max. upload speed | 150 Mbps | — |
Audio
| Specification | C100x | C100 4G |
|---|---|---|
| Audio Features | A2DP, LE, Stereo Speakers | Stereo Speakers, A2DP, LE, 24-bit/192kHz Audio, Noise-Cancellation Microphone, EDR, HID |
Technical
| Specification | C100x | C100 4G |
|---|---|---|
| Model numbers | RMX5366 | — |
