Vivo iQOO Z1x vs Vivo iQOO Z1
| Type | Touch | Touch |
| Dimensions | 164.20 x 76.50 x 9.06 mm | 163.97 x 75.53 x 8.93 mm |
| Weight | 199.50 g | 194.78 g |
| Display size | 6.57" | 6.57" |
| Display | Color / IPS TFT 16M colors 120 Hz 1080 x 2408 px (6.57") 402 ppi | Color / IPS TFT 16M colors 144 Hz 1080 x 2408 px (6.57") 402 ppi |
| Display protection | ||
| Additional display | ||
| Protection of the secondary display | ||
| Talk time (max.) | 4G: 1110 min. (18.5 h) | 4G: 1560 min. (26.0 h) |
| Stand-by (max.) | 4G: 444 h. (18.5 days) | 4G: 432 h. (18.0 days) |
| Standard battery | Li-Po 5000 mAhBuy powerbank
| Li-Ion 4500 mAhBuy powerbank
|
| Quick battery charging | ||
| Wireless battery charging | ||
| Internal memory | 64 GB, 128 GB, 256 GB | 128 GB, 256 GB |
| RAM memory | 6 GB, 8 GB | 6 GB, 8 GB |
| Memory cards | ||
| Operating system | Android 10 | Android 10 |
| Processor | Qualcomm Snapdragon 765G SM7250-AB | MediaTek Dimensity 1000+ MT6889Z |
| Processor clock | 2400 MHz | 2600 MHz |
| GPU | Adreno 620 | ARM Mali-G77 MC9 |
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | dual standby | dual standby |
| Announced | 3Q 2020 | 2Q 2020 |
| Other names | V2012A | V1986A |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1900 2100 | 850 900 1700 1900 2100 |
| LTE standard | FDD LTE: 2100, 1900, 1800, 1700, 900, 850 TDD LTE: 2600, 2500, 2300, 2100, 1900 | FDD LTE: 2100, 1900, 1800, 1700, 900, 850 TDD LTE: 2600, 2500, 2300, 2100, 1900 |
| Standard 5G | FDD 5G: 2100, 1800 TDD 5G: 4700, 3500, 2500 | FDD 5G: 2100, 1800 TDD 5G: 4700, 3700, 3500, 2500 |
| CDMA | 850 1900 CDMA2000 1xEV-DO | 850 1900 CDMA2000 1xEV-DO |
| Standard TD-SCDMA | ||
| UMA |

