Samsung Galaxy A30s Dual SIM vs Phoenix J28
| Type | Touch | Bar (classic) |
| Dimensions | 158.50 x 74.70 x 7.80 mm | 105.00 x 49.00 x 14.00 mm |
| Weight | 166.00 g | 80.00 g |
| Display size | 6.40" | 2.20" |
| Display | Color / Super AMOLED 16M colors 720 x 1560 px (6.40") 268 ppi | Color / TFT 256k colors 176 x 208 px (2.20") |
| Display protection | ||
| Additional display | ||
| Protection of the secondary display | ||
| Talk time (max.) | 4G: 1920 min. (32.0 h) | 2G: 160 min. (2.7 h) |
| Stand-by (max.) | 2G: 200 h. (8.3 days) | |
| Playback time (max.) | Audio: 77 h (3.2 days) Video: 21 h (0.9 days) | nd |
| Internet browsing time (max.) | WiFi: 13 h (0.5 days) 4G: 13 h (0.5 days) | nd |
| Standard battery | Li-Po 4000 mAhBuy powerbank
| Li-Ion Buy powerbank
|
| Quick battery charging | Fast Charging | |
| Wireless battery charging | ||
| Internal memory | 64 GB | |
| RAM memory | 4 GB | |
| Memory cards | microSD, microSDHC, microSDXC up to 512 GBBuy memory card | microSD |
| Operating system | Android 9.0 Pie | - |
| Processor | Samsung Exynos 7904 | - |
| Processor clock | 1800 MHz | - |
| GPU | ARM Mali-G71 MP2 | - |
| Touchscreen | ||
| SAR (10g) | 1,38 W/kg | |
| DualSIM | ||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | |
| DualSIM mode | dual standby | nd |
| Hybrid DualSIM | nd | |
| Announced | 3Q 2019 | |
| Other names | SM-A307FN/DS; SM-A307G/DS; SM-A307GT/DS; SM-A307GN/DS | - |
| GSM frequencies | 850 900 1800 1900 | |
| UMTS | 900 1900 2100 | |
| LTE standard | FDD LTE: 2600, 2100, 1800, 900, 850, 800 TDD LTE: 2600, 2500, 2300 | |
| Standard 5G | ||
| CDMA | ||
| Standard TD-SCDMA | ||
| UMA |

