Protruly Darling VR D8 vs Ulysse Nardin Chairman Stealth Black
| Type | Touch | Bar (classic) |
| Dimensions | 181.40 x 76.00 x 8.90 mm | - |
| Weight | 222.00 g | |
| Display size | 5.50" | 3.20" |
| Display | Color / AMOLED 16M colors 1080 x 1920 px (5.50") 401 ppi | Color / TFT (3.20") |
| Display protection | ||
| Additional display | ||
| Protection of the secondary display | ||
| Talk time (max.) | 2G: 480 min. (8.0 h) | |
| Stand-by (max.) | 2G: 720 h. (30.0 days) | |
| Standard battery | Li-Ion 3560 mAhBuy powerbank
| |
| Quick battery charging | ||
| Wireless battery charging | ||
| Internal memory | 64 GB | 32 GB |
| RAM memory | 4 GB | |
| Memory cards | microSD, microSDHC up to 128 GBBuy memory card | |
| Operating system | Android 6.0 Marshmallow | Android 2.1 Eclair |
| Processor | MediaTek Helio X20 MT6797 | Qualcomm |
| Processor clock | 2500 MHz | - |
| GPU | ARM Mali-T880 MP4 @700 MHz | - |
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | DualSIM(microSIM, nanoSIM) | |
| DualSIM mode | dual standby | nd |
| Hybrid DualSIM | microSIM, microSD | nd |
| Announced | 4Q 2016 | |
| Other names | - | - |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 900 2100 | 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1800 TDD LTE: 2600, 2500, 2300, 1900 | |
| CDMA | ||
| Standard TD-SCDMA | 1900 2000 | |
| UMA |

