Samsung Galaxy J4 Dual SIM vs Samsung Galaxy A03 Dual SIM
| Vormgeving | Touchscreen | Touchscreen |
| Afmetingen | 151.70 x 77.20 x 8.10 mm | 166.60 x 75.90 x 9.20 mm |
| Gewicht | 175.00 g | 199.00 g |
| Schermgrootte | 5.50" | 6.50" |
| Scherm | Kleurrijk / Super AMOLED 16M kleuren 720 x 1280 px (5.50") 267 ppi | Kleurrijk / IPS TFT 16M kleuren 60 Hz 720 x 1600 px (6.50") 270 ppi |
| Bescherming scherm | Corning Gorilla Glass Buy screen protector | |
| Extra scherm | ||
| Secundaire bescherming scherm | ||
| Standaard batterij | Li-Ion 3000 mAhBuy powerbank | Li-Ion 5000 mAhBuy powerbank |
| Snel opladen van de batterij | ||
| Draadloos opladen van de batterij | ||
| Intern geheugen | 16 GB | 32 GB, 64 GB, 128 GB |
| End-user-geheugen | 18.5 GB, 105.3 GB | |
| RAM-geheugen | 2 GB | 2 GB, 3 GB, 4 GB |
| Geheugen kaarten | microSD, microSDHC, microSDXC tot 256 GBBuy memory card | microSD, microSDHC, microSDXC |
| Besturingssysteem | Android 8.0 Oreo | Android 11 |
| Processor | Samsung Exynos 7570 | Unisoc SC9863A |
| CPU-klok | 1400 MHz | 1600 MHz |
| GPU | ARM Mali-T720 | IMG8322 @550 MHz |
| Touchscreen | ||
| Dual SIM | ||
| SIM-kaarten standaard | DualSIM(microSIM, microSIM) | DualSIM(nanoSIM, nanoSIM) |
| Dual SIM-modus | dual standby | dual standby |
| Hybride Dual SIM | ||
| Introductiedatum | II. kwartaal 2018 | IV. kwartaal 2021 |
| Andere namen van deze telefoon | SM-J400F | SM-A035F/DS; SM-A035G/DSN; SM-A035M/DS |
| GSM standaard | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS standaard (3G) | 900 1900 2100 | 850 900 1900 2100 |
| LTE-standaard | ||
| 5G-standaard | ||
| CDMA standaard | ||
| TD-SCDMA-standaard | ||
| UMA standaard |

