Side-by-side technical data
alcatel 3 (2025) vs TCL 503
Comparison between alcatel 3 (2025) and TCL 503: camera, battery, fast charging, display, performance and colors, side by side. More phones from alcatel and TCL.
The verdict
Neither runs away with it: each wins something.
| Category | 3 (2025) | 503 |
|---|---|---|
| Design & display | 4.4 | 4.5 |
| Performance & hardware | 2.1 | 2.0 |
| Camera | 2.4 | 2.3 |
| Connectivity | 4.3 | 4.0 |
| Battery & charging | 5.1 | 5.1 |
Which one is for you?
alcatel 3 (2025), if you care about…
- RAM Capacity
- 4 GB
- against 3 GB
- Maximum Storage Capacity
- 128 GB
- against 64 GB
- Peak Display Brightness
- 400 nits
- against 350 nits
- OS Version
- 15
- against 14
TCL 503, if you care about…
- Display Pixel Density
- 267 ppi
- against 215 ppi
- Display Horizontal Resolution
- 720 px
- against 576 px
- Display Vertical Resolution
- 1,612 px
- against 1,280 px
Specification comparison
Performance
| Specification | 3 (2025) | 503 |
|---|---|---|
| Processor Model | Unisoc SC9863A1 | Unisoc SC9863A |
| Processor Process Size | 22 nm Best value | 28 nm |
| Graphics GPU | IMG8322 | PowerVR GE8322 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 1.6 GHz | 1.6 GHz |
| Maximum Storage Capacity | 128 GB Best value | 64 GB |
| AnTuTu Score | 154,110 | — |
| Geekbench 6 Single-Core | 164 | — |
| Geekbench 6 Multi-Core | 725 | — |
| CPU Description | Octa-core CPU with four Cortex-A55 cores at 1.6 GHz and four Cortex-A55 cores at 1.2 GHz | Octa-core CPU with four 1.6 GHz Cortex-A55 cores and four 1.2 GHz Cortex-A55 cores |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | — |
| RAM Capacity | 4 GB Best value | 3 GB |
| RAM Type | DDR4 | — |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v10 | — |
Design
| Specification | 3 (2025) | 503 |
|---|---|---|
| Body Colors | Grey, Blue, Green | Grey, Blue |
| Body Thickness | 8.8 mm Best value | 8.9 mm |
| Body Width | 75.8 mm | 75.5 mm |
| Body Height | 164.4 mm | 163.9 mm |
| Weight | 185 g Best value | 185.5 g |
| Usable Surface | 82.4 % | 84.6 % Best value |
| Body Materials | Glass, Plastic | Glass, Plastic |
Battery
| Specification | 3 (2025) | 503 |
|---|---|---|
| Battery Capacity | 5,010 mAh Best value | 5,000 mAh |
| Battery Type | Li-Polymer | — |
| Fast Charge Power | 10 W | 10 W |
| Battery Features | Fast Charging, Non-Removable, Rechargeable, Battery Level Indicator | Fast Charging |
Display
| Specification | 3 (2025) | 503 |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | 400 nits Best value | 350 nits |
| Display Diagonal | 6.52″ | 6.6″ Best value |
| Display Horizontal Resolution | 576 px | 720 px Best value |
| Display Vertical Resolution | 1,280 px | 1,612 px Best value |
| Display Pixel Density | 215 ppi | 267 ppi Best value |
| Display Refresh Rate | 60 Hz | — |
| Display Contrast Ratio | 1,000 :1 | — |
| Display Features | Water Drop Notch, Capacitive Touch, Multi-Touch, Frameless, Curved Glass | IPS LCD |
Sensors
| Specification | 3 (2025) | 503 |
|---|---|---|
| Fingerprint Sensor Placement | Side | Rear |
Sensor
| Specification | 3 (2025) | 503 |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Light Sensor | Fingerprint Sensor, Accelerometer |
Software
| Specification | 3 (2025) | 503 |
|---|---|---|
| Operating System | Android 15 | Android 14 |
| OS Family | Android | Android |
| OS Version | 15 Best value | 14 |
| Google Services | Yes | — |
Connectivity
| Specification | 3 (2025) | 503 |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby, Dual SIM | Single Nano-SIM, Dual Nano-SIM |
| Cellular Bands | 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 B8, 3G UMTS 1700 AWS, 3G UMTS 2100, 4G LTE B1, 4G LTE B2, 4G LTE B3, 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 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 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 B38, 4G LTE B40, 4G LTE B41 |
| Cellular Technologies | GSM, HSPA, LTE | GSM, HSPA, LTE |
| Wi-Fi Standards | Wi-Fi 4 (802.11n), Wi-Fi 802.11b/g | Wi-Fi 802.11 b/g/n |
| Wi-Fi Features | Wi-Fi Direct, Wi-Fi Hotspot | Wi-Fi Direct, Wi-Fi 802.11 b/g/n |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 4.2 |
| Bluetooth Profiles | A2DP | A2DP |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo Best value | GPS, GLONASS, Galileo, BeiDou |
| Connectivity Features | 3.5 mm Audio Jack, USB Charging, USB Type-C, USB 2.0, USB OTG, USB Host, USB Host 2.0, USB Mass Storage, Computer Sync, OTA Sync, Tethering, VoLTE | 3.5 mm Audio Jack, Virtual Proximity Sensing, USB Type-C |
| USB Version | USB 2.0 | USB 2.0 |
| Max. download speed | 300 Mbps | — |
| Max. upload speed | 150 Mbps | — |
Audio
| Specification | 3 (2025) | 503 |
|---|---|---|
| Audio Features | A2DP, Loudspeaker | A2DP, Loudspeaker |
Technical
| Specification | 3 (2025) | 503 |
|---|---|---|
| Model numbers | T451H | T442M, T442A, T442J |
