Telefunken Outdoor WT4 vs Sharp Sidekick LX
| Type | Touch | Slide |
| Waterproofness & dust-resistance | IP68 | |
| Dimensions | 138.00 x 71.30 x 19.20 mm | 129.50 x 60.00 x 21.80 mm |
| Weight | 235.70 g | 161.60 g |
| Display size | 4.00" | 3.00" |
| Display | Color / IPS TFT 16M colors 480 x 800 px (4.00") 233 ppi | Color / TFT 64k colors 400 x 240 px (3.00") |
| Display protection | ||
| Additional display | ||
| Protection of the secondary display | ||
| Talk time (max.) | 2G: 408 min. (6.8 h) | |
| Stand-by (max.) | 2G: 96 h. (4.0 days) | |
| Standard battery | Li-Ion 3000 mAhBuy powerbank
| Li-Ion 1540 mAhBuy powerbank
|
| Quick battery charging | ||
| Wireless battery charging | ||
| Phonebook memory | 2000 places | |
| Internal memory | 8 GB | 64 MB |
| RAM memory | 1 GB | |
| Memory cards | microSD, microSDHC, microSDXC up to 64 GBBuy memory card | microSD up to 4 GBBuy memory card |
| Operating system | Android 4.4.2 KitKat | - |
| Processor | - | TI OMAP331 |
| Processor clock | 1300 MHz | 200 MHz |
| GPU | - | - |
| Touchscreen | ||
| DualSIM | ||
| Hybrid DualSIM | nd | |
| Announced | 4Q 2015 | |
| Other names | - | - |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 900 2100 | |
| LTE standard | ||
| CDMA | ||
| Standard TD-SCDMA | ||
| UMA |

