ZTE Fresh 50 vs ZUK Z1
| Type | Touch | Touch |
| Dimensions | 163.58 x 75.22 x 8.50 mm | 155.70 x 77.30 x 8.90 mm |
| Weight | 191.00 g | 175.00 g |
| Display size | 6.52" | 5.50" |
| Display | Color / IPS TFT 16,7M colors 90 Hz 720 x 1600 px (6.52") 269 ppi | Color / IPS TFT 16M colors 1080 x 1920 px (5.50") 401 ppi |
| Display protection | ||
| Additional display | ||
| Protection of the secondary display | ||
| Talk time (max.) | 2G: 2280 min. (38.0 h) | |
| Stand-by (max.) | 4G: 526 h. (21.9 days) | |
| Playback time (max.) | nd | Audio: 85 h (3.5 days) Video: 15 h (0.6 days) |
| Standard battery | Li-Ion 4000 mAhBuy powerbank
| Li-Po 4100 mAhBuy powerbank
|
| Quick battery charging | ||
| Wireless battery charging | ||
| Internal memory | 128 GB | 64 GB |
| End-user memory | 114 GB | |
| RAM memory | 4 GB, 6 GB | 3 GB |
| Memory cards | microSD, microSDHC, microSDXC | |
| Operating system | Android 13 | Android 5.1.1 Lollipop |
| Interface | MyOS 13 | - |
| Processor | Unisoc Tanggula T760 T7520 | Qualcomm Snapdragon 801 8974AC |
| Processor clock | 2200 MHz | 2500 MHz |
| GPU | ARM Mali-G57 MC4 @780 MHz | Adreno 330 @578 MHz |
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | |
| Hybrid DualSIM | nd | |
| Announced | 3Q 2023 | 3Q 2015 |
| Other names | 7543N; Changxing 50; Xiaoxian50; 中兴畅行50 | Lenovo ZUK Z1 |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1900 2100 | 850 900 1900 2100 |
| LTE standard | FDD LTE: 2600, 2500, 2300, 1900 | FDD LTE: 2600, 2100, 1800 TDD LTE: 2600, 2500, 2300, 1900 |
| Standard 5G | FDD 5G: 2100, 900, 700 TDD 5G: 3500, 2500 | |
| CDMA | 850 CDMA2000 1xEV-DO | |
| Standard TD-SCDMA | 1900 2000 | |
| UMA |

