Side-by-side technical data
Realme 3 vs Realme C100x
Compare up to four phones using typed, normalized technical data. Measurements stay numeric, capabilities stay boolean, and options stay comparable.
The verdict
Your pick: Realme C100x, ahead on Design & display, Performance & hardware, Camera, Connectivity and Battery & charging.
| Category | 3 | C100x |
|---|---|---|
| Design & display | 5.1 | 5.4 |
| Performance & hardware | 2.5 | 3.1 |
| Camera | 3.6 | 3.8 |
| Connectivity | 3.3 | 5.7 |
| Battery & charging | 3.9 | 7.1 |
Which one is for you?
Realme 3, if you care about…
- Display Pixel Density
- 270 ppi
- against 254 ppi
- Weight
- 175 g
- against 219 g
- Body Thickness
- 8.3 mm
- against 8.6 mm
Realme C100x, if you care about…
- Battery Capacity
- 8,000 mAh
- against 4,230 mAh
- AnTuTu Score
- 308,681
- against 132,764
- RAM Capacity
- 6 GB
- against 4 GB
- Wi-Fi Standards
- Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 802.11a/b/g
- against Wi-Fi 802.11 b/g/n
Specification comparison
Performance
| Specification | 3 | C100x |
|---|---|---|
| Processor Model | — | Unisoc T7250 |
| Processor Process Size | 12 nm | 12 nm |
| Graphics GPU | Mali-G72 MP3 | Mali-G57 MP1 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 2.1 GHz Best value | 1.8 GHz |
| Maximum Storage Capacity | 64 GB | 256 GB Best value |
| AnTuTu Score | 132,764 | 308,681 Best value |
| Geekbench 6 Single-Core | — | 437 |
| Geekbench 6 Multi-Core | — | 1,461 |
| CPU Description | Octa-core: 4 × 2.0 GHz Cortex-A73 and 4 × 2.0 GHz Cortex-A53; alternate configuration: 4 × 2.1 GHz Cortex-A73 and 4 × 2.0 GHz Cortex-A53. | Octa-core processor with 2 Cortex-A75 cores at 1.8 GHz and 6 Cortex-A55 cores at 1.6 GHz. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | — | Yes |
| RAM Capacity | 4 GB | 6 GB Best value |
| RAM Type | — | LPDDR4X |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v7 | v10 |
| 3DMark Wild Life Extreme | — | — |
| Maximum memory card | — | — |
Design
| Specification | 3 | C100x |
|---|---|---|
| Body Colors | Black, Blue, Red | Gold, Blue, Purple |
| Body Thickness | 8.3 mm Best value | 8.6 mm |
| Body Width | 75.6 mm | 78.2 mm |
| Body Height | 156.1 mm | 166.5 mm |
| Weight | 175 g Best value | 219 g |
| Usable Surface | 81.8 % | 86.8 % Best value |
| Body Materials | Glass, Plastic | Glass, Plastic |
| Resistance Features | — | IP64, MIL-STD-810H |
| Waterproof Depth | — | 2 m |
| Drop Resistance Class | — | B |
| Repairability Class | — | C |
| Foldable | No | No |
| Rugged Build | No | No |
| Drop Test Count | — | 240 |
| Unfolded thickness | — | — |
| QWERTY keyboard | — | — |
Battery
| Specification | 3 | C100x |
|---|---|---|
| Battery Efficiency Rating | — | A |
| Battery Capacity | 4,230 mAh | 8,000 mAh Best value |
| Battery Type | — | Si-Carbon Li-Ion |
| Fast Charge Power | 10 W | 45 W Best value |
| Battery Features | Fast Charging | Fast Charging, Reverse Charging, Non-Removable, Battery Level Indicator, Charger Included, Rechargeable Best value |
| Battery Endurance | — | 90 h |
| Wireless charging power | — | — |
| Charge cycles | — | 1,600 |
| Talk time | — | — |
| Standby time | — | — |
| Music playback time | — | — |
| Reverse wireless charging power | — | — |
Display
| Specification | 3 | C100x |
|---|---|---|
| Display Aspect Ratio | 19:9 | 19.5:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | — | 900 nits |
| Display Diagonal | 6.22″ | 6.8″ Best value |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,520 px | 1,570 px Best value |
| Display Pixel Density | 270 ppi Best value | 254 ppi |
| Display Refresh Rate | — | 120 Hz |
| Touch Sampling Rate | — | 240 Hz |
| Display Contrast Ratio | 1,464 :1 | — |
| Display Features | Gorilla Glass 3 | Panda Glass, Mohs Level 5, Water Drop Notch, Capacitive Touch, Multi-Touch, Frameless |
| Integrated Projector | No | No |
| Projector Brightness | — | — |
| Projector Horizontal Resolution | — | — |
| Projector Vertical Resolution | — | — |
| Cover display diagonal | — | — |
| Cover display refresh rate | — | — |
| Cover display peak brightness | — | — |
| Display colors | — | — |
Sensors
| Specification | 3 | C100x |
|---|---|---|
| Fingerprint Sensor Placement | Rear | Side |
Sensor
| Specification | 3 | C100x |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Gyroscope, Light Sensor |
Software
| Specification | 3 | C100x |
|---|---|---|
| Operating System | Android 9 | Android 16 |
| OS Family | Android | Android |
| OS Version | 9 | 16 Best value |
| OS Update Support | — | 5 years |
| Direct OS Updates | — | No |
| Google Services | — | Yes |
| Web browser | — | — |
| Java (J2ME) | — | — |
| Widevine L1 | — | — |
Connectivity
| Specification | 3 | C100x |
|---|---|---|
| SIM Configurations | Dual Nano-SIM | Dual Nano-SIM, Dual SIM Dual Standby |
| Cellular Bands | 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, LTE B28, 4G LTE B38, 4G LTE B40, 4G LTE B41 | 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 |
| Cellular Technologies | GSM, HSPA, LTE | GSM, HSPA, LTE |
| Wi-Fi Standards | Wi-Fi 802.11 b/g/n | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 802.11a/b/g Best value |
| Wi-Fi Features | — | Dual Band, Wi-Fi Hotspot |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.2 Best value |
| Bluetooth Profiles | A2DP, LE | A2DP, LE |
| Navigation Systems | GPS, GLONASS | GPS, A-GPS, GLONASS, BeiDou, Galileo Best value |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, microUSB, USB 2.0, USB OTG | 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 |
| USB Version | microUSB | USB 2.0 |
| SAR American Head | — | — |
| SAR American Body | — | — |
| SAR (EU) head | — | — |
| SAR (EU) body | — | — |
| Messaging | — | — |
| Max. download speed | — | 300 Mbps |
| Max. upload speed | — | 150 Mbps |
Audio
| Specification | 3 | C100x |
|---|---|---|
| Microphone Count | — | — |
| Audio Features | A2DP, LE, Loudspeaker | A2DP, LE, Stereo Speakers Best value |
| Alert types | — | — |
Technical
| Specification | 3 | C100x |
|---|---|---|
| EAN / GTIN | — | — |
| UPC | — | — |
| Launch price | — | — |
| MPN | — | — |
| Launch price (USD) | — | — |
Features
| Specification | 3 | C100x |
|---|---|---|
| Built-in functions | — | — |
