Side-by-side technical data
Sonim XP400 vs Oppo A3i
Comparison between Sonim XP400 and Oppo A3i: camera, battery, fast charging, display, performance and colors, side by side. More phones from Sonim and Oppo.
The verdict
Your pick: Oppo A3i, ahead on Design & display, Connectivity and Battery & charging. Unless Performance & hardware or Camera decides it for you.
| Category | XP400 | A3i |
|---|---|---|
| Design & display | 4.7 | 6.1 |
| Performance & hardware | 6.7 | 4.7 |
| Camera | 4.2 | 3.8 |
| Connectivity | 6.0 | 7.0 |
| Battery & charging | 5.7 | 6.0 |
Which one is for you?
Sonim XP400, if you care about…
- Storage Type
- UFS 3.1
- against eMMC 5.1
- RAM Type
- DDR5
- against LPDDR4X
- Resistance Features
- IP68, IP69K, MIL-STD-810H
- against IP54
- Rugged Build
- Yes
- against No
Oppo A3i, if you care about…
- RAM Capacity
- 8 GB
- against 6 GB
- Wi-Fi Standards
- Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
- against Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
- Bluetooth Version
- Bluetooth 5.3
- against Bluetooth 5.1
- Weight
- 187 g
- against 230 g
Specification comparison
Performance
| Specification | XP400 | A3i |
|---|---|---|
| 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 | eMMC 5.1 |
| Maximum CPU Clock | 2.2 GHz | 2.4 GHz Best value |
| Maximum Storage Capacity | 128 GB | 128 GB |
| AnTuTu Score | — | 409,464 |
| CPU Description | Octa-core CPU with 2 Cortex-A78 cores at 2.2 GHz and 6 Cortex-A55 cores at 1.95 GHz. | 2×2.4 GHz ARM Cortex-A76 + 6×2.0 GHz ARM Cortex-A55 |
| 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 | A3i |
|---|---|---|
| Body Colors | Black | Black, Purple |
| Body Thickness | 10.2 mm | 7.7 mm Best value |
| Body Width | 78 mm | 76 mm |
| Body Height | 170 mm | 165.7 mm |
| Weight | 230 g | 187 g Best value |
| Usable Surface | 76.5 % | 85 % Best value |
| Body Materials | — | Plastic |
| Resistance Features | IP68, IP69K, MIL-STD-810H Best value | IP54 |
| Waterproof Depth | 1.5 m | — |
| Rugged Build | Yes Best value | No |
Battery
| Specification | XP400 | A3i |
|---|---|---|
| Battery Capacity | 5,000 mAh | 5,100 mAh Best value |
| Battery Type | — | Li-Polymer |
| Fast Charge Power | — | 45 W |
| Battery Features | Battery Level Indicator, Charger Included, Rechargeable | Fast Charging, Non-Removable |
Display
| Specification | XP400 | A3i |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | — | 1,000 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 | — | 240 Hz |
| Display Features | Gorilla Glass Victus 2, IPS LCD, Capacitive Touch | Hole-Punch Notch, SGS Certified, HDR10, DCI-P3, Scratch Resistant, Panda Glass, Capacitive Touch, Multi-Touch, Frameless |
Sensors
| Specification | XP400 | A3i |
|---|---|---|
| Fingerprint Sensor Placement | Side | Side |
Sensor
| Specification | XP400 | A3i |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Barometer | Cooling System, Fingerprint Sensor, Accelerometer, Gravity Sensor, Light Sensor, Proximity Sensor, Compass |
Software
| Specification | XP400 | A3i |
|---|---|---|
| Operating System | Android 14 | Android 14 |
| OS Family | Android | — |
| OS Version | 14 | 14 |
| OS Update Support | — | 1 year |
Connectivity
| Specification | XP400 | A3i |
|---|---|---|
| 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 CDMA BC0, 2G GSM 1800, 2G GSM 900, 3G UMTS B1, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B28A, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 5G NR n1, 5G NR n8, 5G NR n28a, 5G NR n41, 5G NR n78 |
| Cellular Technologies | GSM, HSPA, LTE, 5G | GSM, UMTS, CDMA, 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 6 (802.11ax) Best value |
| 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, EDR, HID, LE, aptX, LDAC, SBC, AAC |
| Navigation Systems | GPS, GLONASS, Galileo, BeiDou | GPS, A-GPS, GLONASS, BeiDou, QZSS, Galileo Best value |
| Connectivity Features | NFC, FM Radio, USB Type-C, USB 3.1 | 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 Version | USB 3.1 | — |
| Max. download speed | 2,500 Mbps | — |
| Max. upload speed | 900 Mbps | — |
Audio
| Specification | XP400 | A3i |
|---|---|---|
| Microphone Count | 2 | — |
| Audio Features | Stereo Speakers | Dolby Atmos, Hi-Res Audio, Noise-Cancellation Microphone, Stereo Speakers, A2DP, EDR, HID, LE, aptX, LDAC, SBC, AAC |
