Samsung SM-G357FZ vs Samsung Galaxy A21s
| Type | Touch | Touch |
| Dimensions | 128.90 x 65.80 x 9.10 mm | 163.70 x 75.30 x 8.90 mm |
| Weight | 126.00 g | 192.00 g |
| Display size | 4.30" | 6.50" |
| Display | Color / Super AMOLED 16M colors 480 x 800 px (4.30") 217 ppi | Color / IPS TFT 16M colors 60 Hz 720 x 1600 px (6.50") 270 ppi |
| Display protection | ||
| Additional display | ||
| Protection of the secondary display | ||
| Talk time (max.) | 3G: 660 min. (11.0 h) | |
| Stand-by (max.) | 3G: 285 h. (11.9 days) | |
| Playback time (max.) | Audio: 53 h (2.2 days) Video: 11 h (0.5 days) | nd |
| Internet browsing time (max.) | WiFi: 12 h (0.5 days) 3G: 9 h (0.4 days) 4G: 9 h (0.4 days) | nd |
| Standard battery | Li-Ion 1900 mAhBuy powerbank
| Li-Ion 5000 mAhBuy powerbank
|
| Quick battery charging | Fast Charging | |
| Wireless battery charging | ||
| Internal memory | 8 GB, 16 GB | 32 GB |
| RAM memory | 1 GB | 3 GB |
| Memory cards | microSD, microSDHC, microSDXC up to 64 GBBuy memory card | microSD, microSDHC, microSDXC up to 512 GBBuy memory card |
| Operating system | Android 4.4.2 KitKat | Android 10 |
| Interface | - | One UI 2.0 |
| Processor | Qualcomm Snapdragon 410 8916 | Samsung Exynos 850 |
| Processor clock | 1200 MHz | 2000 MHz |
| GPU | Adreno 306 | - |
| Touchscreen | ||
| SAR (10g) | 0,67 W/kg | |
| DualSIM | ||
| SIM cards standard | SingleSIM(microSIM) | DualSIM(nanoSIM, nanoSIM) SingleSIM(nanoSIM) |
| DualSIM mode | nd | dual standby |
| Announced | 2Q 2014 | 2Q 2020 |
| Other names | Galaxy Ace Style LTE; Galaxy Ace 4; Galaxy Ace 4 LTE | SM-A217F; SM-A217M; SM-A217N |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 2100 | 850 900 1700 1900 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1800, 900, 800 | FDD LTE: 2600, 2300, 1900, 1800, 1700, 850, 800, 700 |
| Standard 5G | ||
| CDMA | ||
| Standard TD-SCDMA | ||
| UMA |

