Side by side comparison and review of Alcatel U3 3G and TCL 403. Compare sizes, cameras, batteries, memory capacities and other key specifications and features to simplify the choice of your perfect phone. Our goal is to make it easier for you to decide on the phone that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Alcatel U3 3G | TCL 403 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | - | T431D | |
| Form Factor | Touch | Touch | |
| Height | 121.3 mm | 159.2 mm | TCL 403 has greater height than Alcatel U3 3G. |
| Width | 64.4 mm | 78.2 mm | TCL 403 has greater width than Alcatel U3 3G. |
| Depth | 9.7 mm | 9.6 mm | TCL 403 is narrower than Alcatel U3 3G. |
| Weight | 102 g | 182 g | Alcatel U3 3G is lighter than Alcatel U3 3G. |
| Body Colour | Volcano black | Prime black | Mauve mist | |
| Waterproof (Water-resistant) | - | - | TCL 403 is waterproof. |
| SAR Value | - | 1.46 W/kg (body), 1.33 W/kg (head), 3.29 W/kg (limb) | |
| Integrated Components | FM radio | LED flashlight | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
Headset jack - mini-phone 3.5mm Micro-USB |
|
| SIM Card Type (Size) | Micro SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM |
| DISPLAY | Alcatel U3 3G | TCL 403 |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Display Technology | TFT | IPS | |
| Screen Size (Display Size) | 4" | 6" | TCL 403 has larger screen size than Alcatel U3 3G. |
| Screen Resolution (Display Resolution) | 800 x 480 pixels | 960 x 480 pixels | TCL 403 has better screen resolution than Alcatel U3 3G. |
| Display Format | - | FW+ | |
| Aspect Ratio | - | 18:9 | |
| Display Enhancement Technology | - | Eye Care | |
| Display Features | - | Capacitive touch screen |
| PROCESSOR | Alcatel U3 3G | TCL 403 |
|---|
| Processor Type (CPU) | - | MediaTek Helio A22 | |
|---|---|---|---|
| Clock Speed | 1.3 GHz | 2 GHz | TCL 403 has higher clock speed than Alcatel U3 3G. |
| Processor Core Qty | Dual-core | Quad-core | TCL 403 has higher processor core quantity than Alcatel U3 3G. |
| Graphics System (GPU) | - | IMG GE8300 |
| MEMORY | Alcatel U3 3G | TCL 403 |
|---|
| RAM | 512 MB | 2 GB | TCL 403 has more RAM than Alcatel U3 3G. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 4 GB | 32 GB | TCL 403 has more internal memory than Alcatel U3 3G. |
| User Memory | 700 MB | 21 GB | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 32 GB | microSDHC, microSD, microSDXC - up to 512 GB |
| CAMERA | Alcatel U3 3G | TCL 403 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 2 Megapixel | 8 Megapixel | TCL 403 has better camera resolution than Alcatel U3 3G. |
| Sensor Size | - | 1/4" | |
| Lens Aperture | - | F/2.0 | |
| Lens Construction | - | 4-element | |
| Field of View (FoV) | - | 76.9 degree(s) | |
| Pixel Size | - | 1.12 μm | |
| Focus Adjustment | Focus free | Automatic | |
| Special Effects | - | HDR | |
| Camera Modes | - | Panorama, Macro mode | |
| Light Source | LED light | LED flash | |
| Video Resolutions | - | 1920 x 1080 (1080p) at 30 fps | |
| Camera Features (Functions) | Interpolated to 3MP | - |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 0.3 Megapixel | 2 Megapixel | TCL 403 has better front camera resolution than Alcatel U3 3G. |
| Sensor Size (Front) | - | 1/5" | |
| Lens Aperture (Front) | - | F/2.8 | |
| Lens Element Qty (Front) | - | 2-element | |
| Field of View (Front) | - | 61.4 degree(s) | |
| Pixel Size (Front) | - | 1.75 μm | |
| Focus Adjustment | - | Focus free | |
| Special Effects (Front) | - | Face Beautification | |
| Light Source (Front) | LED flash | Display flash | |
| Video Resolutions (Front) | - | 1280 x 720 (720p) at 30 fps | |
| Camera Features (Front) | Interpolated to 1.3MP | Interpolated to 5MP |
| BATTERY AND CHARGING | Alcatel U3 3G | TCL 403 |
|---|
| Battery Capacity (Battery Size) | 1500 mAh | 3000 mAh | TCL 403 has larger battery capacity than Alcatel U3 3G. |
|---|---|---|---|
| Recharge Time (Charging Time) | - | 3.5 hour(s) | |
| Talk Time | - | 1260 minutes | |
| Run Time Details | - | Talk: up to 1260 min Streaming: up to 7 hrs Playback (Music): up to 48 hrs |
| CELLULAR | Alcatel U3 3G | TCL 403 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 3G | 4G | TCL 403 has more advanced generation mobile network. |
| Operating System | Android 6.0 (Marshmallow) | Android 12 (Go edition) | |
| Navigation | GPS, A-GPS | GPS, A-GPS, BeiDou, Galileo |
| COMMUNICATIONS | Alcatel U3 3G | TCL 403 |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+ | GPRS, EDGE, HSPA+, VoLTE, VoWiFi | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | - | |
| 3G UMTS Band | Band 1, Band 8 | Band 1, Band 8 | |
| 3G UMTS Frequency | 2100, 900 | 2100, 900 | |
| 4G LTE Band | - | Band 1, Band 3, Band 7, Band 8, Band 20, Band 28 | |
| 4G LTE Frequency | - | FDD 2100, FDD 1800+, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT | |
| Wireless Interface | IEEE 802.11b/g/n | IEEE 802.11b/g/n | |
| Bluetooth | Bluetooth 4.0 | Bluetooth 5.0 | |
| Messaging Services | SMS, MMS | - |
| MEDIA | Alcatel U3 3G | TCL 403 |
|---|
| Supported Digital Audio Standards | - | AAC, PCM, AMR, MP3, FLAC, AAC +, eAAC+, AWB, Vorbis | |
|---|---|---|---|
| Supported Digital Video Standards | - | MPEG-4, H.263, HEVC, VP8, VP9, H.265, H.264 AVC |
| FEATURES | Alcatel U3 3G | TCL 403 |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | - | |
|---|---|---|---|
| Sensors | Proximity sensor, G-sensor | Accelerometer, G-sensor | |
| Security Devices | - | Face recognition | |
| Security Technology | - | Face Unlock | |
| Additional Phone Features | Radio Data Service (RDS) | HD Voice, Smart Power Saving Mode |
| OTHERS | Alcatel U3 3G | TCL 403 |
|---|
| Included Accessories | Power adapter | LCD sticker, micro-USB cable | |
|---|---|---|---|
| Compliant Standards | - | HAC (Hearing Aid Compatible) |
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