ZTE Optus X Max vs i-mate Ultimate 7150
| Type | Touch | Clamshell |
| Dimensions | 168.00 x 77.50 x 8.60 mm | 110.00 x 74.00 x 18.00 mm |
| Display size | 6.75" | 3.80" |
| Display | Color / IPS TFT 16M colors 90 Hz 720 x 1600 px (6.75") 260 ppi | Color / TFT 256k colors 640 x 480 px (3.80") 211 ppi |
| Display protection | ||
| Additional display | Color / OLED (2.20") | |
| Protection of the secondary display | ||
| Standard battery | Li-Ion 5000 mAhBuy powerbank
| Li-Ion 1400 mAhBuy powerbank
|
| Quick battery charging | ||
| Wireless battery charging | ||
| Internal memory | 128 GB | 256 MB |
| RAM memory | 4 GB | 128 MB |
| Memory cards | microSD, microSDHC, microSDXC up to 1000 GBBuy memory card | microSD |
| Operating system | Android 12 | MS Windows Mobile 6.0 Pro |
| Processor | Unisoc Tiger T606 UMS9230 T7200 | Intel Bulverde |
| Processor clock | 1600 MHz | 520 MHz |
| GPU | Mali-G57 MP1 @650 MHz | - |
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | |
| DualSIM mode | dual standby | nd |
| Announced | 3Q 2023 | |
| Other names | - | - |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1900 2100 | 1900 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1800, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300 | |
| Standard 5G | ||
| CDMA | ||
| Standard TD-SCDMA | ||
| UMA |

