Treecon A688 Twister vs Lenovo E317
| Type | Swivel | Clamshell |
| Dimensions | 115.00 x 61.00 x 15.00 mm | 84.00 x 44.00 x 23.00 mm |
| Weight | 132.00 g | 82.00 g |
| Display size | 2.40" | 1.50" |
| Display | Color / TFT (2.40") | Color / CSTN 64k colors 128 x 128 px (1.50") |
| Display protection | ||
| Additional display | ||
| Protection of the secondary display | ||
| Talk time (max.) | 2G: 300 min. (5.0 h) | 2G: 180 min. (3.0 h) |
| Stand-by (max.) | 2G: 240 h. (10.0 days) | 2G: 100 h. (4.2 days) |
| Standard battery | Li-Ion 1200 mAhBuy powerbank
| Li-Ion 680 mAhBuy powerbank
|
| Quick battery charging | ||
| Wireless battery charging | ||
| Phonebook memory | 200 places | |
| Internal memory | 0.5 MB | |
| Memory cards | microSD up to 8 GBBuy memory card | |
| Operating system | Treecon | - |
| Touchscreen | ||
| DualSIM | ||
| Hybrid DualSIM | nd | |
| Other names | - | - |
| GSM frequencies | 850 900 1800 1900 | 900 1800 |
| UMTS | ||
| LTE standard | ||
| CDMA | ||
| Standard TD-SCDMA | ||
| UMA |

