Lava A1 Josh 21 vs Panasonic GD52
| Type | Bar (classic) | Bar (classic) |
| Dimensions | 112.20 x 48.00 x 14.70 mm | 118.00 x 41.00 x 22.00 mm |
| Weight | 70.00 g | 99.00 g |
| Display size | 1.77" | - |
| Display | Color / TFT 64k colors 128 x 160 px (1.77") 116 ppi | Mono / LCD |
| Display protection | ||
| Additional display | ||
| Protection of the secondary display | ||
| Talk time (max.) | 2G: 180 min. (3.0 h) | |
| Stand-by (max.) | 2G: 150 h. (6.3 days) | |
| Standard battery | Li-Ion 800 mAhBuy powerbank
| Ni-MH 600 mAhBuy powerbank
|
| Quick battery charging | ||
| Wireless battery charging | ||
| Phonebook memory | 1000 places | 50 places |
| Internal memory | 24 MB | |
| RAM memory | 32 MB | |
| Memory cards | microSD, microSDHC up to 32 GBBuy memory card | |
| Touchscreen | ||
| DualSIM | ||
| DualSIM mode | dual standby | nd |
| Hybrid DualSIM | nd | |
| Announced | 4Q 2018 | |
| Other names | A1 Josh 2021; LF1001 | - |
| GSM frequencies | 900 1800 | 900 1800 |
| UMTS | ||
| LTE standard | ||
| Standard 5G | ||
| CDMA | ||
| Standard TD-SCDMA | ||
| UMA |

