Alcatel Tetra vs ZTE Blade A1
| Type | Touch | Touch |
| Dimensions | 142.50 x 71.90 x 9.40 mm | 142.00 x 70.20 x 8.90 mm |
| Weight | 150.00 g | |
| Display size | 5.00" | 5.00" |
| Display | Color / TFT 16M colors 480 x 854 px (5.00") 196 ppi | Color / TFT 16M colors 720 x 1280 px (5.00") 294 ppi |
| Display protection | Asahi Dragontrail Buy screen protector
| |
| Additional display | ||
| Protection of the secondary display | ||
| Talk time (max.) | 3G: 720 min. (12.0 h) | |
| Stand-by (max.) | 3G: 316 h. (13.2 days) | |
| Playback time (max.) | Audio: 38 h (1.6 days) | nd |
| Standard battery | Li-Ion 2050 mAhBuy powerbank
| Li-Ion 2800 mAhBuy powerbank
|
| Quick battery charging | ||
| Wireless battery charging | ||
| Internal memory | 16 GB | 16 GB |
| RAM memory | 2 GB | 2 GB |
| Memory cards | microSD, microSDHC, microSDXC up to 128 GBBuy memory card | microSD, microSDHC, microSDXC up to 128 GBBuy memory card |
| Operating system | Android 8.1 Oreo | Android 5.1 Lollipop |
| Interface | - | Mifavor UI 3.2 |
| Processor | MediaTek MT6739 | MediaTek MT6735 |
| Processor clock | 1100 MHz | 1300 MHz |
| GPU | PowerVR GE8100 @570 MHz | ARM Mali-T720 MP2 @600 MHz |
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | SingleSIM(nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
| Hybrid DualSIM | nd | |
| Announced | 3Q 2018 | 4Q 2015 |
| Other names | - | - |
| GSM frequencies | 850 900 1800 1900 | 900 1800 1900 |
| UMTS | 850 1900 2100 | 900 2100 |
| LTE standard | FDD LTE: 1900, 1700, 850, 700 | FDD LTE: 2100, 1800 TDD LTE: 2600, 2500, 2300, 1900 |
| CDMA | ||
| Standard TD-SCDMA | 1900 2000 | |
| UMA |

