Side-by-side technical data
Umidigi X vs Realme C15
Comparison between Umidigi X and Realme C15: camera, battery, fast charging, display, performance and colors, side by side. More phones from Umidigi and Realme.
The verdict
Your pick: Umidigi X, ahead on Design & display, Performance & hardware and Camera. Unless Connectivity or Battery & charging decides it for you.
| Category | X | C15 |
|---|---|---|
| Design & display | 5.7 | 4.5 |
| Performance & hardware | 3.0 | 2.5 |
| Camera | 5.2 | 4.3 |
| Connectivity | 3.8 | 4.6 |
| Battery & charging | 4.0 | 5.9 |
Which one is for you?
Umidigi X, if you care about…
- Wi-Fi Standards
- Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)
- against Wi-Fi 802.11 b/g/n
- Display Technology
- AMOLED
- against IPS LCD
- Weight
- 196 g
- against 209 g
- Body Thickness
- 8.1 mm
- against 9.8 mm
Realme C15, if you care about…
- Battery Capacity
- 6,000 mAh
- against 4,150 mAh
- Bluetooth Version
- Bluetooth 5.0
- against Bluetooth 4.2
- Display Vertical Resolution
- 1,600 px
- against 1,548 px
- OS Version
- 10
- against 9
Specification comparison
Performance
| Specification | X | C15 |
|---|---|---|
| Processor Model | MediaTek Helio P60 | MediaTek Helio G35 |
| Processor Process Size | 12 nm | 12 nm |
| Graphics GPU | Mali-G72 MP3 | PowerVR GE8320 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 2 GHz | 2.3 GHz Best value |
| Maximum Storage Capacity | 128 GB | 128 GB |
| AnTuTu Score | 142,455 | 109,054 |
| Geekbench 6 Single-Core | 299 Best value | 189 |
| Geekbench 6 Multi-Core | 1,155 Best value | 810 |
| CPU Description | — | Octa-core CPU with four Cortex-A53 cores at 2.3 GHz and four Cortex-A53 cores at 1.8 GHz. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 4 GB | 4 GB |
| RAM Type | DDR4 | LPDDR4X |
| Expandable Storage | Yes | Yes |
| AnTuTu version | — | v8 |
Design
| Specification | X | C15 |
|---|---|---|
| Body Colors | Black | Blue, Silver |
| Body Thickness | 8.1 mm Best value | 9.8 mm |
| Body Width | 75.6 mm | 75.9 mm |
| Body Height | 158.6 mm | 164.5 mm |
| Weight | 196 g Best value | 209 g |
| Usable Surface | — | 81.7 % |
| Body Materials | — | Glass, Plastic |
| Resistance Features | — | Splash Resistant |
Battery
| Specification | X | C15 |
|---|---|---|
| Battery Capacity | 4,150 mAh | 6,000 mAh Best value |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 18 W | 18 W |
| Battery Features | Battery Level Indicator, Fast Charging, Rechargeable, Non-Removable | Fast Charging, Non-Removable, Battery Level Indicator, Rechargeable |
Display
| Specification | X | C15 |
|---|---|---|
| Display Aspect Ratio | — | 20:9 |
| Display Technology | AMOLED Best value | IPS LCD |
| Peak Display Brightness | — | 480 nits |
| Display Diagonal | 6.35″ | 6.5″ Best value |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,548 px | 1,600 px Best value |
| Display Pixel Density | 269 ppi | 270 ppi Best value |
| Display Refresh Rate | — | 60 Hz |
| Touch Sampling Rate | — | 120 Hz |
| Display Contrast Ratio | — | 1,500 :1 |
| Display Features | Touchscreen | IPS LCD, Water Drop Notch, Scratch Resistant, Capacitive Touch, Multi-Touch, Frameless, Touchscreen |
Sensors
| Specification | X | C15 |
|---|---|---|
| Fingerprint Sensor Placement | Under Display | Rear |
Sensor
| Specification | X | C15 |
|---|---|---|
| Sensor Features | Accelerometer, Compass, Fingerprint Sensor, Gyroscope | Fingerprint Sensor, Accelerometer, Proximity Sensor, Light Sensor, Compass |
Software
| Specification | X | C15 |
|---|---|---|
| Operating System | Android 9 | Android 10 |
| OS Family | Android | Android |
| OS Version | 9 | 10 Best value |
| Google Services | — | Yes |
Connectivity
| Specification | X | C15 |
|---|---|---|
| SIM Configurations | Dual Nano-SIM | 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 B5, 3G UMTS B8, 4G LTE B1, 4G LTE B3, 4G LTE B4, 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 | 4G, LTE | GSM, HSPA, LTE, 4G |
| Wi-Fi Standards | Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n) Best value | Wi-Fi 802.11 b/g/n |
| Wi-Fi Features | Dual Band | Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi 802.11 b/g/n |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.0 Best value |
| Bluetooth Profiles | A2DP | A2DP, LE, aptX |
| Navigation Systems | GPS | GPS, A-GPS, GLONASS, BeiDou Best value |
| Connectivity Features | 3.5 mm Audio Jack, NFC, FM Radio, USB Type-C | 3.5 mm Audio Jack, FM Radio, microUSB, USB Charging, USB OTG, USB Mass Storage, Computer Sync, OTA Sync, NFC, Tethering, VoLTE |
| USB Version | USB 2.0 | USB 2.0 |
| Max. download speed | 300 Mbps | 300 Mbps |
| Max. upload speed | 100 Mbps | 150 Mbps Best value |
Audio
| Specification | X | C15 |
|---|---|---|
| Microphone Count | 2 | 2 |
| Audio Features | — | A2DP, LE, aptX, Loudspeaker, Stereo Speakers |
Technical
| Specification | X | C15 |
|---|---|---|
| Model numbers | — | RMX2180 |
