Manta MS4503 vs Kyocera Echo
| Type | Touch | Other |
| Dimensions | 132.00 x 66.50 x 9.20 mm | 115.00 x 56.50 x 17.20 mm |
| Weight | 153.00 g | 193.00 g |
| Display size | 4.50" | 3.50" |
| Display | Color / IPS TFT 16M colors 480 x 854 px (4.50") 218 ppi | Color / TFT 800 x 480 px (3.50") 267 ppi |
| Display protection | Corning Gorilla Glass Buy screen protector
| |
| Additional display | Color / TFT 800 x 480 px (3.50") | |
| Protection of the secondary display | ||
| Standard battery | Li-Ion 1300 mAhBuy powerbank
| Li-Ion 1370 mAhBuy powerbank
|
| Quick battery charging | ||
| Wireless battery charging | ||
| Internal memory | 4 GB | 1 GB |
| RAM memory | 512 MB | |
| Memory cards | microSD, microSDHC up to 32 GBBuy memory card | microSD, microSDHC up to 32 GBBuy memory card |
| Operating system | Android 4.2.2 Jelly Bean | Android 2.2 Froyo |
| Processor | MediaTek MT6572 | Qualcomm QSD8650 |
| Processor clock | 1000 MHz | 1000 MHz |
| GPU | ARM Mali-400 MP1 @500 MHz | Adreno 200 |
| Touchscreen | ||
| DualSIM | ||
| Hybrid DualSIM | nd | |
| Announced | 1Q 2011 | |
| Other names | Duo Galactic MS4503 | - |
| GSM frequencies | 850 900 1800 1900 | |
| UMTS | 900 2100 | |
| LTE standard | ||
| CDMA | 850 1900 CDMA2000 1xEV-DO | |
| Standard TD-SCDMA | ||
| UMA |

