Smartisan U2 Pro 64GB vs Samsung Galaxy Tab A9+
| Type | Touch | Tablet Phone |
| Dimensions | 155.00 x 73.40 x 6.98 mm | 257.10 x 168.70 x 6.90 mm |
| Weight | 158.00 g | 510.00 g |
| Display size | 5.50" | 11.00" |
| Display | Color / TFT 16M colors 1080 x 1920 px (5.50") 401 ppi | Color / TFT 16M colors 90 Hz 1200 x 1920 px (11.00") 206 ppi |
| Display protection | Corning Gorilla Glass Buy screen protector
| |
| Additional display | ||
| Protection of the secondary display | ||
| Standard battery | Li-Po 3500 mAhBuy powerbank
| Li-Ion 7040 mAhBuy powerbank
|
| Quick battery charging | Quick Charge 3.0 | Fast Charging |
| Wireless battery charging | ||
| Internal memory | 64 GB, 128 GB | 64 GB, 128 GB, 256 GB |
| RAM memory | 4 GB | 4 GB, 6 GB, 8 GB |
| Memory cards | microSD, microSDHC, microSDXC | microSD, microSDHC, microSDXC up to 1000 GBBuy memory card |
| Operating system | Android 7.1.1 Nougat | Android 13 |
| Interface | Smartisan OS 3.7 | One UI |
| Processor | Qualcomm Snapdragon 626 8953 | Qualcomm Snapdragon 695 SM6375 |
| Processor clock | 2200 MHz | 2200 MHz |
| GPU | Adreno 506 | Adreno 619 @840 MHz |
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | DualSIM(eSIM, nanoSIM) |
| DualSIM mode | dual standby | dual standby |
| Hybrid DualSIM | nanoSIM, microSD | |
| Announced | 4Q 2017 | 4Q 2023 |
| Other names | U2 Pro 128GB; Nut Pro 128 GB | SM-X216B; SM-X216R |
| 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, 900, 850 TDD LTE: 2500, 2300, 1900 | |
| Standard 5G | ||
| CDMA | 850 1900 CDMA2000 1xEV-DO | |
| Standard TD-SCDMA | 1900 2000 | |
| UMA |

