YU Ace vs Trolltech Greenphone
| Type | Touch | Bar (classic) |
| Dimensions | - | 106.50 x 49.00 x 15.60 mm |
| Display size | 5.45" | - |
| Display | Color / TFT 16M colors 720 x 1440 px (5.45") 295 ppi | Color / TFT 256k colors 240 x 320 px |
| Display protection | ||
| Additional display | ||
| Protection of the secondary display | ||
| Standard battery | Li-Po 4000 mAhBuy powerbank
| |
| Quick battery charging | ||
| Wireless battery charging | ||
| Internal memory | 16 GB | 128 MB |
| RAM memory | 2 GB | |
| Memory cards | microSD, microSDHC, microSDXC up to 128 GBBuy memory card | miniSD |
| Operating system | Android 8.0 Oreo | Linux |
| Processor | MediaTek MT6739 | Intel XScale |
| Processor clock | 1500 MHz | 312 MHz |
| GPU | PowerVR GE8100 @570 MHz | - |
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | |
| DualSIM mode | dual standby | nd |
| Hybrid DualSIM | nd | |
| Announced | 3Q 2018 | |
| Other names | - | - |
| GSM frequencies | 850 900 1800 1900 | 900 1800 |
| UMTS | 900 2100 | |
| LTE standard | FDD LTE: 2100, 1800, 850 TDD LTE: 2500, 2300 | |
| CDMA | ||
| Standard TD-SCDMA | ||
| UMA |

