ZUK Z2 vs BenQ-Siemens A38
| Type | Touch | Bar (classic) |
| Dimensions | 141.65 x 68.88 x 8.45 mm | 103.50 x 45.50 x 18.75 mm |
| Weight | 149.00 g | 89.50 g |
| Display size | 5.00" | 1.40" |
| Display | Color / IPS TFT 16M colors 1080 x 1920 px (5.00") 441 ppi | Color / CSTN 64k colors 96 x 64 px (1.40") |
| Display protection | ||
| Additional display | ||
| Protection of the secondary display | ||
| Talk time (max.) | 2G: 248 min. (4.1 h) | |
| Stand-by (max.) | 2G: 286 h. (11.9 days) | |
| Standard battery | Li-Po 3500 mAhBuy powerbank
| Li-Ion 860 mAhBuy powerbank
|
| Quick battery charging | Quick Charge | |
| Wireless battery charging | ||
| Phonebook memory | 300 places | |
| Internal memory | 64 GB | 0.4 MB |
| RAM memory | 4 GB | |
| Memory cards | ||
| Operating system | Android 6.0 Marshmallow | - |
| Interface | ZUI 2.0 | - |
| Processor | Qualcomm Snapdragon 820 8996 | - |
| Processor clock | 2150 MHz | - |
| GPU | Adreno 530 @650-736 MHz | - |
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | |
| DualSIM mode | dual standby | nd |
| Announced | 3Q 2006 | |
| Other names | Z2131 | - |
| GSM frequencies | 850 900 1800 1900 | 900 1800 1900 |
| UMTS | 850 900 1900 2100 | |
| LTE standard | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850 TDD LTE: 2600, 2500, 2300, 1900 | |
| CDMA | 850 CDMA2000 1X | |
| Standard TD-SCDMA | 1900 2000 | |
| UMA |

