Compare phones
| Global Score | |
| 25 | 55.3 |
| Basic Information | |
| Siemens | ZTE |
| -- | Android 7.1 Nougat |
| 2005-11-24 | 2017-10-05 |
| 3.40 x 1.80 x 0.76 inches | 5.72 x 2.85 x 0.36 inches |
| 2.75 ounces | 5.11 ounces |
| -- | Black |
| -- | Plastic |
| $ 50.00 | $ 50.00 |
| Display / Screen | |
| -- | 5 inches |
| 130 x 130 pixels | 854 x 480 pixels |
| STN | TFT |
| 97 pixels per inch | 196 pixels per inch |
| No touch screen | No touch screen |
| 5.1 | 6.4 |
| Performance | |
| -- | Qualcomm Snapdragon 210 8909 chipset |
| processor | ARM Cortex-A7, 32-bit, 28 nm (Quad-Core 1100 MHz) processor |
| -- | 2 GB RAM |
| GPU | Adreno 304 GPU |
| 5.76 | 8.01 |
| Storage | |
| 1,54 MB internal memory | 16 GB internal memory |
| No SD card slot | microSDXC (up to 256 GB) external memory slot |
| 0.1 | 7.48 |
| Camera | |
| -- | 8.00 MP + 2.00 MP |
| -- | f/2.00 aperture |
| -- | 1280 x 720 (HD) video resolution |
| 0 | 7.37 |
| Networks | |
| -- | Wi-Fi |
| -- | Mobile Hotspot |
| GPRS and GSM | LTE (4G) |
| SIM | Nano SIM |
| 0.2 | 5.4 |
| Battery Life | |
| 600mAh Li-Ion Battery | 2500mAh Li - Ion Battery |
| Removable Battery | Removable Battery |
| 220 hours standby time 5 hours talk time | -- |
| 1.92 | 4.48 |
| Other Features | |
| -- | Bluetooth 4.1 |
| -- | GPS |
| -- | Accelerometer, Light Sensor and Proximity Sensor |
Comparison review
The ZTE Blade Vantage is way better than Siemens AL21, with a score of 55.3 against 25. ZTE Blade Vantage's design is newer and thinner, but also heavier than the Siemens AL21. The ZTE Blade Vantage counts with a way better processing power than Siemens AL21, because it has more processing cores.
The ZTE Blade Vantage counts with a way better looking screen than Siemens AL21, because it has a way higher resolution of 480 x 854 pixels and a way greater screen pixel density. ZTE Blade Vantage counts with a much better camera than Siemens AL21. ZTE Blade Vantage features a superior memory capacity to store more games and applications than Siemens AL21, because it has 16 GB internal memory capacity and a slot for an external memory card that holds a maximum of 256 GB.
The ZTE Blade Vantage features a very superior battery lifetime than Siemens AL21, because it has 2500mAh of battery capacity instead of 600mAh.
The ZTE Blade Vantage costs exactly the same than the Siemens AL21, which makes this phone a very good choice.
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