TCL 20 A 5G vs ZTE Zmax 2
| Type | Touch | Touch |
| Dimensions | 164.30 x 75.43 x 8.90 mm | 154.00 x 76.00 x 9.40 mm |
| Weight | 195.90 g | 170.00 g |
| Display size | 6.52" | 5.50" |
| Display | Color / IPS TFT 16M colors 720 x 1600 px (6.52") 269 ppi | Color / IPS TFT 16M colors 720 x 1280 px (5.50") 267 ppi |
| Display protection | ||
| Additional display | ||
| Protection of the secondary display | ||
| Talk time (max.) | 2G: 1020 min. (17.0 h) | |
| Stand-by (max.) | 2G: 384 h. (16.0 days) | |
| Playback time (max.) | Audio: 210 h (8.8 days) Video: 10 h (0.4 days) | nd |
| Standard battery | Li-Ion 4500 mAhBuy powerbank
| Li-Ion 3000 mAhBuy powerbank
|
| Quick battery charging | ||
| Wireless battery charging | ||
| Internal memory | 64 GB | 16 GB |
| RAM memory | 4 GB | 2 GB |
| Memory cards | microSD, microSDHC, microSDXC up to 512 GBBuy memory card | microSD, microSDHC up to 32 GBBuy memory card |
| Operating system | Android 11 | Android 5.1 Lollipop |
| Processor | Qualcomm Snapdragon 480 | Qualcomm Snapdragon 410 8916 |
| Processor clock | 2000 MHz | 1200 MHz |
| GPU | Adreno 619 | Adreno 306 |
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | SingleSIM(nanoSIM) | SingleSIM(microSIM) |
| Announced | 4Q 2021 | 3Q 2015 |
| Other names | T768S | Z955L; Z958 |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1700 1900 2100 | 850 1700 1900 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1800, 1500, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300 | FDD LTE: 1900, 1700, 850, 700 |
| Standard 5G | FDD 5G: 2600, 2100, 1800, 900, 850, 700 TDD 5G: 3500, 2300 | |
| CDMA | ||
| Standard TD-SCDMA | ||
| UMA |

