Side-by-side technical data
Realme 14x vs Realme 12X 5G (China)
Comparison between Realme 14x and Realme 12X 5G (China): camera, battery, fast charging, display, performance and colors, side by side. More phones from Realme.
The verdict
Your pick: Realme 14x, ahead on Performance & hardware.
| Category | 14x | 12X 5G (China) |
|---|---|---|
| Design & display | 6.0 | 6.3 |
| Performance & hardware | 5.4 | 4.7 |
| Camera | 3.7 | 3.8 |
| Connectivity | 6.7 | 6.7 |
| Battery & charging | 6.0 | 5.9 |
Which one is for you?
Realme 14x, if you care about…
- Maximum Storage Capacity
- 256 GB
- against 128 GB
- Resistance Features
- IP64, MIL-STD-810H
- against IP54
- Battery Features
- Non-Removable, Fast Charging, Reverse Charging, Rechargeable, Battery Level Indicator
- against Fast Charging, Non-Removable, Rechargeable, Battery Level Indicator
Realme 12X 5G (China), if you care about…
- Display Pixel Density
- 392 ppi
- against 264 ppi
- Fast Charge Power
- 45 W
- against 15 W
- Touch Sampling Rate
- 240 Hz
- against 180 Hz
- OS Version
- 16
- against 15
Specification comparison
Performance
| Specification | 14x | 12X 5G (China) |
|---|---|---|
| Processor Model | MediaTek Dimensity 6300 | MediaTek Dimensity 6100+ |
| Processor Process Size | 6 nm | 6 nm |
| Graphics GPU | Mali-G57 MC2 | Mali-G57 MC2 |
| Storage Type | UFS 2.2 | UFS 2.2 |
| Maximum CPU Clock | 2.4 GHz Best value | 2.2 GHz |
| Maximum Storage Capacity | 256 GB Best value | 128 GB |
| AnTuTu Score | 420,000 Best value | 415,854 |
| Geekbench 6 Single-Core | 782 | — |
| Geekbench 6 Multi-Core | 2,012 | — |
| CPU Description | Octa-core processor with 2 Cortex-A76 cores at 2.4 GHz and 6 Cortex-A55 cores at 2.0 GHz. | 2x2.2 GHz ARM Cortex-A76 + 6x2.0 GHz ARM Cortex-A55 |
| 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 | 14x | 12X 5G (China) |
|---|---|---|
| Body Colors | Green, Black | Black, Green |
| Body Thickness | 7.9 mm | 7.9 mm |
| Body Width | 76.2 mm | 76.1 mm |
| Body Height | 165.7 mm | 165.6 mm |
| Weight | 190 g | 190 g |
| Usable Surface | 84.9 % | 86 % Best value |
| Body Materials | Plastic | Plastic |
| Resistance Features | IP64, MIL-STD-810H Best value | IP54 |
| Drop Resistance Class | B | — |
| Repairability Class | B | — |
| Drop Test Count | 180 | — |
Battery
| Specification | 14x | 12X 5G (China) |
|---|---|---|
| Battery Efficiency Rating | A | — |
| Battery Capacity | 5,000 mAh | 5,000 mAh |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 15 W | 45 W Best value |
| Battery Features | Non-Removable, Fast Charging, Reverse Charging, Rechargeable, Battery Level Indicator Best value | Fast Charging, Non-Removable, Rechargeable, Battery Level Indicator |
| Battery Endurance | 65 h 33 min | — |
| Charge cycles | 1,000 | — |
Display
| Specification | 14x | 12X 5G (China) |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | 950 nits | 950 nits |
| Display Diagonal | 6.67″ | 6.72″ Best value |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,604 px | 1,604 px |
| Display Pixel Density | 264 ppi | 392 ppi Best value |
| Display Refresh Rate | 120 Hz | 120 Hz |
| Touch Sampling Rate | 180 Hz | 240 Hz Best value |
| Display Contrast Ratio | 1,500 :1 | — |
| Display Features | Mohs Level 5, IPS LCD, Hole-Punch Notch, Scratch Resistant, Capacitive Touch, Multi-Touch, Frameless, TÜV Rheinland Eye Comfort Certification, DCI-P3, 120Hz | Hole-Punch Notch, TÜV Rheinland Eye Comfort Certification, Scratch Resistant, Curved Glass, Capacitive Touch, Multi-Touch, Frameless |
Sensors
| Specification | 14x | 12X 5G (China) |
|---|---|---|
| Fingerprint Sensor Placement | Side | Side |
Sensor
| Specification | 14x | 12X 5G (China) |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Gyroscope, Light Sensor | Fingerprint Sensor, Accelerometer, Compass, Gyroscope, Light Sensor, Proximity Sensor |
Software
| Specification | 14x | 12X 5G (China) |
|---|---|---|
| Operating System | Android 15 | Android 16 |
| OS Family | Android | Android |
| OS Version | 15 | 16 Best value |
| OS Update Support | 2 years | 2 years |
| Google Services | Yes | Yes |
| Widevine L1 | — | Yes |
Connectivity
| Specification | 14x | 12X 5G (China) |
|---|---|---|
| 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 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 3G UMTS 800, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B13, 4G LTE B17, 4G LTE B18, 4G LTE B19, 4G LTE B20, 4G LTE B26, LTE B28, 4G LTE B38, 4G LTE B40, 4G LTE B41, 4G LTE B66, 5G NR n1, 5G NR n2, 5G NR n3, 5G NR n5, 5G NR n7, 5G NR n8, 5G NR n20, 5G NR n26, 5G NR n28, 5G NR n38, 5G NR n40, 5G NR n41, 5G NR n66, 5G NR n77, 5G NR n78 | 2G GSM 1900, 2G GSM 1800, 2G GSM 850, 2G GSM 900, 3G UMTS B1, 3G UMTS B2, 3G UMTS B4, 3G UMTS B5, 3G UMTS B6, 3G UMTS B8, 3G UMTS B19, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B13, 4G LTE B17, 4G LTE B18, 4G LTE B19, 4G LTE B20, 4G LTE B26, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 4G LTE B66, 5G NR n1, 5G NR n3, 5G NR n5, 5G NR n7, 5G NR n8, 5G NR n20, 5G NR n28a, 5G NR n28b, 5G NR n38, 5G NR n40, 5G NR n41, 5G NR n66, 5G NR n77, 5G NR n78, 2G GSM B2, 2G GSM B3, 2G GSM B5, 2G GSM B8 |
| Cellular Technologies | GSM, HSPA, LTE, 5G | 5G |
| Wi-Fi Standards | 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, Wi-Fi Direct, Wi-Fi Display | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display |
| Bluetooth Version | Bluetooth 5.3 | Bluetooth 5.3 |
| Bluetooth Profiles | A2DP, LE | A2DP, LE, aptX, LDAC, SBC, AAC |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS | GPS, A-GPS, GLONASS, BeiDou, QZSS, Galileo |
| 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, VoLTE | 3.5 mm Audio Jack, Computer Sync, NFC, OTA Sync, Tethering, VoLTE, USB Charging, USB Mass Storage, USB Host 2.0, USB OTG, USB Type-C, USB 2.0 |
| USB Version | USB 2.0 | USB 2.0 |
| Max. download speed | 3,300 Mbps | 3,300 Mbps |
Audio
| Specification | 14x | 12X 5G (China) |
|---|---|---|
| Audio Features | A2DP, LE, Hi-Res Audio, Loudspeaker | Hi-Res Audio, Stereo Speakers, A2DP, LE, aptX, LDAC, SBC, AAC Best value |
Technical
| Specification | 14x | 12X 5G (China) |
|---|---|---|
| Model numbers | RMX5020, RMX3943 | — |
