Side by side comparison and review of ZTE BLADE A512 and Alcatel U3 3G. 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 | ZTE BLADE A512 | Alcatel U3 3G |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch | |
| Height | 147.5 mm | 121.3 mm | ZTE BLADE A512 has greater height than Alcatel U3 3G. |
| Width | 72.8 mm | 64.4 mm | ZTE BLADE A512 has greater width than Alcatel U3 3G. |
| Depth | 7.6 mm | 9.7 mm | ZTE BLADE A512 is narrower than ZTE BLADE A512. |
| Weight | 130 g | 102 g | Alcatel U3 3G is lighter than ZTE BLADE A512. |
| Body Colour | Black | Volcano black | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 1.46 W/kg (body), 0.48 W/kg (head) | - | |
| Integrated Components | FM radio | FM radio | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Nano SIM | Micro SIM | |
| SIM Card Qty | Dual-SIM (SIM1 and SIM2/MicroSD slots) | Dual-SIM | |
| SIM Card Configuration Details | Nano SIM + nano SIM/microSD | - |
| DISPLAY | ZTE BLADE A512 | Alcatel U3 3G |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Display Technology | IPS | TFT | |
| Screen Size (Display Size) | 5.2" | 4" | ZTE BLADE A512 has larger screen size than Alcatel U3 3G. |
| Screen Resolution (Display Resolution) | 1280 x 720 pixels | 800 x 480 pixels | ZTE BLADE A512 has better screen resolution than Alcatel U3 3G. |
| Display Format | HD | - | |
| Pixel Density | 249 ppi | - |
| PROCESSOR | ZTE BLADE A512 | Alcatel U3 3G |
|---|
| Processor Type (CPU) | Qualcomm | - | |
|---|---|---|---|
| Processor Number | MSM8917 | - | |
| Clock Speed | 1.4 GHz | 1.3 GHz | ZTE BLADE A512 has higher clock speed than Alcatel U3 3G. |
| Processor Core Qty | Quad-core | Dual-core | ZTE BLADE A512 has higher processor core quantity than Alcatel U3 3G. |
| MEMORY | ZTE BLADE A512 | Alcatel U3 3G |
|---|
| RAM | 2 GB | 512 MB | ZTE BLADE A512 has more RAM than Alcatel U3 3G. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 16 GB | 4 GB | ZTE BLADE A512 has more internal memory than Alcatel U3 3G. |
| User Memory | - | 700 MB | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 32 GB | microSDHC - up to 32 GB |
| CAMERA | ZTE BLADE A512 | Alcatel U3 3G |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 2 Megapixel | ZTE BLADE A512 has better camera resolution than Alcatel U3 3G. |
| Focus Adjustment | Automatic | Focus free | |
| Face Recognition (Face ID) | Smile shutter | - | ZTE BLADE A512 has face detection. |
| Light Source | LED light | LED light | |
| Camera Features (Functions) | - | Interpolated to 3MP |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 5 Megapixel | 0.3 Megapixel | ZTE BLADE A512 has better front camera resolution than Alcatel U3 3G. |
| Light Source (Front) | - | LED flash | |
| Camera Features (Front) | - | Interpolated to 1.3MP |
| BATTERY AND CHARGING | ZTE BLADE A512 | Alcatel U3 3G |
|---|
| Battery Capacity (Battery Size) | 2540 mAh | 1500 mAh | ZTE BLADE A512 has larger battery capacity than Alcatel U3 3G. |
|---|
| CELLULAR | ZTE BLADE A512 | Alcatel U3 3G |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 3G | ZTE BLADE A512 has more advanced generation mobile network. |
| Operating System | Android 6.0 (Marshmallow) | Android 6.0 (Marshmallow) | |
| Navigation | A-GPS | GPS, A-GPS |
| COMMUNICATIONS | ZTE BLADE A512 | Alcatel U3 3G |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+ | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 3G UMTS Band | - | Band 1, Band 8 | |
| 3G UMTS Frequency | - | 2100, 900 | |
| Wireless Interface | IEEE 802.11b/g/n | IEEE 802.11b/g/n | |
| Bluetooth | Bluetooth 4.1 | Bluetooth 4.0 | |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | ZTE BLADE A512 | Alcatel U3 3G |
|---|
| Supported Digital Audio Standards | WAV, PCM, Ogg Vorbis, AMR, MP3, AAC-LC, AAC +, MIDI, AMR-WB, AMR-NB, HE-AAC v1 | - | |
|---|---|---|---|
| Supported Digital Video Standards | MPEG-4, H.264, H.263, HEVC, H.265 | - |
| FEATURES | ZTE BLADE A512 | Alcatel U3 3G |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, ambient light sensor, proximity sensor | Proximity sensor, G-sensor | |
| Additional Phone Features | - | Radio Data Service (RDS) |
| OTHERS | ZTE BLADE A512 | Alcatel U3 3G |
|---|
| Included Accessories | Hands-free headset, USB cable, power adapter | Power adapter |
|---|
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