Side-by-side technical data
Sonim XP400 vs Realme 14x
Comparison between Sonim XP400 and Realme 14x: camera, battery, fast charging, display, performance and colors, side by side. More phones from Sonim and Realme.
The verdict
Neither runs away with it: each wins something.
| Category | XP400 | 14x |
|---|---|---|
| Design & display | 4.7 | 6.0 |
| Performance & hardware | 6.7 | 5.4 |
| Camera | 4.2 | 3.7 |
| Connectivity | 6.0 | 6.7 |
| Battery & charging | 5.7 | 6.0 |
Which one is for you?
Sonim XP400, if you care about…
- Storage Type
- UFS 3.1
- against UFS 2.2
- RAM Type
- DDR5
- against LPDDR4X
- Resistance Features
- IP68, IP69K, MIL-STD-810H
- against IP64, MIL-STD-810H
- Rugged Build
- Yes
- against No
Realme 14x, if you care about…
- RAM Capacity
- 8 GB
- against 6 GB
- Bluetooth Version
- Bluetooth 5.3
- against Bluetooth 5.1
- Maximum Storage Capacity
- 256 GB
- against 128 GB
- Weight
- 190 g
- against 230 g
Specification comparison
Performance
| Specification | XP400 | 14x |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 4 Gen 2 | MediaTek Dimensity 6300 |
| Processor Process Size | 4 nm Best value | 6 nm |
| Graphics GPU | Qualcomm Adreno 613 | Mali-G57 MC2 |
| Storage Type | UFS 3.1 Best value | UFS 2.2 |
| Maximum CPU Clock | 2.2 GHz | 2.4 GHz Best value |
| Maximum Storage Capacity | 128 GB | 256 GB Best value |
| AnTuTu Score | — | 420,000 |
| Geekbench 6 Single-Core | — | 782 |
| Geekbench 6 Multi-Core | — | 2,012 |
| CPU Description | Octa-core CPU with 2 Cortex-A78 cores at 2.2 GHz and 6 Cortex-A55 cores at 1.95 GHz. | Octa-core processor 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 | DDR5 Best value | LPDDR4X |
| Expandable Storage | Yes | Yes |
| AnTuTu version | — | v10 |
Design
| Specification | XP400 | 14x |
|---|---|---|
| Body Colors | Black | Green, Black |
| Body Thickness | 10.2 mm | 7.9 mm Best value |
| Body Width | 78 mm | 76.2 mm |
| Body Height | 170 mm | 165.7 mm |
| Weight | 230 g | 190 g Best value |
| Usable Surface | 76.5 % | 84.9 % Best value |
| Body Materials | — | Plastic |
| Resistance Features | IP68, IP69K, MIL-STD-810H Best value | IP64, MIL-STD-810H |
| Waterproof Depth | 1.5 m | — |
| Drop Resistance Class | — | B |
| Repairability Class | — | B |
| Rugged Build | Yes Best value | No |
| Drop Test Count | — | 180 |
Battery
| Specification | XP400 | 14x |
|---|---|---|
| Battery Efficiency Rating | — | A |
| Battery Capacity | 5,000 mAh | 5,000 mAh |
| Battery Type | — | Li-Polymer |
| Fast Charge Power | — | 15 W |
| Battery Features | Battery Level Indicator, Charger Included, Rechargeable | Non-Removable, Fast Charging, Reverse Charging, Rechargeable, Battery Level Indicator |
| Battery Endurance | — | 65 h 33 min |
| Charge cycles | — | 1,000 |
Display
| Specification | XP400 | 14x |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | — | 950 nits |
| Display Diagonal | 6.5″ | 6.67″ Best value |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,612 px Best value | 1,604 px |
| Display Pixel Density | 272 ppi Best value | 264 ppi |
| Display Refresh Rate | — | 120 Hz |
| Touch Sampling Rate | — | 180 Hz |
| Display Contrast Ratio | — | 1,500 :1 |
| Display Features | Gorilla Glass Victus 2, IPS LCD, Capacitive Touch | Mohs Level 5, IPS LCD, Hole-Punch Notch, Scratch Resistant, Capacitive Touch, Multi-Touch, Frameless, TÜV Rheinland Eye Comfort Certification, DCI-P3, 120Hz |
Sensors
| Specification | XP400 | 14x |
|---|---|---|
| Fingerprint Sensor Placement | Side | Side |
Sensor
| Specification | XP400 | 14x |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Barometer | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Gyroscope, Light Sensor |
Software
| Specification | XP400 | 14x |
|---|---|---|
| Operating System | Android 14 | Android 15 |
| OS Family | Android | Android |
| OS Version | 14 | 15 Best value |
| OS Update Support | — | 2 years |
| Google Services | — | Yes |
Connectivity
| Specification | XP400 | 14x |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual 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 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, 4G LTE B26, LTE B28, 4G LTE B32, 4G LTE B38, 4G LTE B40, 4G LTE B41, 4G LTE B42, 4G LTE B68, 4G LTE B71, 5G NR n1, 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 n71, 5G NR n75, 5G NR n77, 5G NR n78 | 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 |
| Cellular Technologies | GSM, HSPA, LTE, 5G | GSM, HSPA, LTE, 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, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Wi-Fi Features | Dual Band | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display |
| Bluetooth Version | Bluetooth 5.1 | Bluetooth 5.3 Best value |
| Bluetooth Profiles | A2DP, LE | A2DP, LE |
| Navigation Systems | GPS, GLONASS, Galileo, BeiDou | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS Best value |
| Connectivity Features | NFC, FM Radio, USB Type-C, USB 3.1 | 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 |
| USB Version | USB 3.1 Best value | USB 2.0 |
| Max. download speed | 2,500 Mbps | 3,300 Mbps Best value |
| Max. upload speed | 900 Mbps | — |
Audio
| Specification | XP400 | 14x |
|---|---|---|
| Microphone Count | 2 | — |
| Audio Features | Stereo Speakers Best value | A2DP, LE, Hi-Res Audio, Loudspeaker |
Technical
| Specification | XP400 | 14x |
|---|---|---|
| Model numbers | — | RMX5020, RMX3943 |
