Side-by-side technical data
Sonim XP400 vs Oppo A6t Pro 4G
Comparison between Sonim XP400 and Oppo A6t Pro 4G: camera, battery, fast charging, display, performance and colors, side by side. More phones from Sonim and Oppo.
The verdict
Neither runs away with it: each wins something.
| Category | XP400 | A6t Pro 4G |
|---|---|---|
| Design & display | 4.7 | 6.1 |
| Performance & hardware | 6.7 | 4.7 |
| Camera | 4.2 | 3.8 |
| Connectivity | 6.0 | 5.8 |
| Battery & charging | 5.7 | 7.1 |
Which one is for you?
Sonim XP400, if you care about…
- Storage Type
- UFS 3.1
- against UFS 2.2
- Bluetooth Version
- Bluetooth 5.1
- against Bluetooth 5.0
- RAM Type
- DDR5
- against LPDDR4X
- Display Pixel Density
- 272 ppi
- against 256 ppi
Oppo A6t Pro 4G, if you care about…
- Battery Capacity
- 7,000 mAh
- against 5,000 mAh
- RAM Capacity
- 8 GB
- against 6 GB
- Maximum Storage Capacity
- 256 GB
- against 128 GB
- Weight
- 215 g
- against 230 g
Specification comparison
Performance
| Specification | XP400 | A6t Pro 4G |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 4 Gen 2 | Qualcomm Snapdragon 685 |
| Processor Process Size | 4 nm Best value | 6 nm |
| Graphics GPU | Qualcomm Adreno 613 | Qualcomm Adreno 610 |
| Storage Type | UFS 3.1 Best value | UFS 2.2 |
| Maximum CPU Clock | 2.2 GHz | 2.8 GHz Best value |
| Maximum Storage Capacity | 128 GB | 256 GB Best value |
| AnTuTu Score | — | 347,480 |
| Geekbench 6 Single-Core | — | 473 |
| Geekbench 6 Multi-Core | — | 1,510 |
| 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 CPU with four Cortex-A73 cores at 2.8 GHz and four Cortex-A53 cores at 1.9 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 | A6t Pro 4G |
|---|---|---|
| Body Colors | Black | Purple, White, Green |
| Body Thickness | 10.2 mm | 8.6 mm Best value |
| Body Width | 78 mm | 78.5 mm |
| Body Height | 170 mm | 166.6 mm |
| Weight | 230 g | 215 g Best value |
| Usable Surface | 76.5 % | 87 % Best value |
| Body Materials | — | Glass, Plastic |
| Resistance Features | IP68, IP69K, MIL-STD-810H | IP68, IP69, IP64 |
| Waterproof Depth | 1.5 m | 1.5 m |
| Rugged Build | Yes Best value | No |
Battery
| Specification | XP400 | A6t Pro 4G |
|---|---|---|
| Battery Capacity | 5,000 mAh | 7,000 mAh Best value |
| Battery Type | — | Si-Carbon Li-Ion |
| Fast Charge Power | — | 45 W |
| Battery Features | Battery Level Indicator, Charger Included, Rechargeable | Non-Removable, Rechargeable, Fast Charging, Reverse Charging, Battery Level Indicator, Charger Included |
Display
| Specification | XP400 | A6t Pro 4G |
|---|---|---|
| Display Aspect Ratio | 20:9 | 19.5:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | — | 1,125 nits |
| Display Diagonal | 6.5″ | 6.75″ Best value |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,612 px Best value | 1,570 px |
| Display Pixel Density | 272 ppi Best value | 256 ppi |
| Display Refresh Rate | — | 120 Hz |
| Touch Sampling Rate | — | 240 Hz |
| Display Features | Gorilla Glass Victus 2, IPS LCD, Capacitive Touch | Hole-Punch Notch, IPS LCD, Curved Glass, Capacitive Touch, Multi-Touch, Frameless, TÜV Rheinland Eye Comfort Certification |
Sensors
| Specification | XP400 | A6t Pro 4G |
|---|---|---|
| Fingerprint Sensor Placement | Side | Side |
Sensor
| Specification | XP400 | A6t Pro 4G |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Barometer | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Gyroscope, Light Sensor |
Software
| Specification | XP400 | A6t Pro 4G |
|---|---|---|
| Operating System | Android 14 | Android 15 |
| OS Family | Android | Android |
| OS Version | 14 | 15 Best value |
| Google Services | — | Yes |
Connectivity
| Specification | XP400 | A6t Pro 4G |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual 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 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 B2, 3G UMTS B3, 3G UMTS B4, 3G UMTS B5, 3G UMTS B6, 3G UMTS B8, 3G UMTS B19, 4G LTE B1, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B13, 4G LTE B18, 4G LTE B19, 4G LTE B26, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41, 4G LTE B66 |
| Cellular Technologies | GSM, HSPA, LTE, 5G Best value | GSM, HSPA, LTE |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 802.11a/b/g |
| Wi-Fi Features | Dual Band | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display |
| Bluetooth Version | Bluetooth 5.1 Best value | Bluetooth 5.0 |
| Bluetooth Profiles | A2DP, LE | A2DP, LE, aptX |
| Navigation Systems | GPS, GLONASS, Galileo, BeiDou | GPS, Galileo, GLONASS, QZSS, A-GPS, BeiDou Best value |
| Connectivity Features | NFC, FM Radio, USB Type-C, USB 3.1 | NFC, USB Charging, USB Mass Storage, USB OTG, USB Host 2.0, USB Type-C, 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 Best value | 390 Mbps |
| Max. upload speed | 900 Mbps Best value | 150 Mbps |
Audio
| Specification | XP400 | A6t Pro 4G |
|---|---|---|
| Microphone Count | 2 | — |
| Audio Features | Stereo Speakers | Stereo Speakers, aptX, A2DP, LE, EDR |
Technical
| Specification | XP400 | A6t Pro 4G |
|---|---|---|
| Model numbers | — | CPH2849 |
