Samsung Galaxy S21 FE 5G Dual SIM vs Samsung Galaxy S25
| Vormgeving | Touchscreen | Touchscreen | 
| Waterdichtheid en stof-weerstand | IP68 | IP68 | 
| Afmetingen | 155.70 x 74.50 x 7.90 mm | 146.90 x 70.50 x 7.20 mm | 
| Gewicht | 177.00 g | 162.00 g | 
| Schermgrootte | 6.40" | 6.20" | 
| Scherm | Kleurrijk / Dynamic AMOLED 16M kleuren 120 Hz 1080 x 2400 px (6.40") 411 ppi  | Kleurrijk / Dynamic AMOLED 2X 16,7M kleuren 120 Hz 1080 x 2340 px (6.20") 416 ppi  | 		
| Bescherming scherm | Corning Gorilla Glass Buy screen protector | Corning Gorilla Glass Buy screen protector | 		
| Extra scherm | ||
| Secundaire bescherming scherm | ||
| Maximale afspeeltijd | nd | Video: 29 h (1.2 dagen) | 
| Standaard batterij | Li-Ion 4500 mAhBuy powerbank | Li-Po 4000 mAhBuy powerbank | 		
| Snel opladen van de batterij | USB Power Delivery 3.0 | USB Power Delivery 3.0 | 
| Draadloos opladen van de batterij | WPC | WPC | 
| Intern geheugen | 128 GB, 256 GB | 128 GB, 256 GB, 512 GB | 
| End-user-geheugen | 92.5 GB | |
| RAM-geheugen | 6 GB, 8 GB | 12 GB | 
| Geheugen kaarten | ||
| Besturingssysteem | Android 12 | Android 15 | 
| Interface | One UI 4 | One UI 7 | 
| Processor | Qualcomm Snapdragon 888 SM8350 | Qualcomm Snapdragon 8 Elite SM8750-AB | 
| CPU-klok | 2840 MHz | 4470 MHz | 
| GPU | Adreno 660 | Adreno 830 | 
| Touchscreen | ||
| Dual SIM | ||
| SIM-kaarten standaard | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) | 
| Dual SIM-modus | dual standby | dual standby | 
| Hybride Dual SIM | ||
| Introductiedatum | I. kwartaal 2022 | I. kwartaal 2025 | 
| Andere namen van deze telefoon | SM-G990B/DS; SM-G990E/DS; SM-G990U1/DS | SM-S931B; SM-S931B/DS; SM-S931E; SM-S931E/DS; SM-S931U; SM-S931U1; SM-S931W; SM-S931N; SM-S9310 | 
| GSM standaard | 850 900 1800 1900 | 850 900 1800 1900 | 
| UMTS standaard (3G) | 850 900 1700 1900 2100 | 850 900 1700 1900 2100 | 
| LTE-standaard | FDD LTE: 2600, 2100, 1900, 1800, 1700, 1500, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 1900  | 		|
| 5G-standaard | FDD 5G: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD 5G: 3700, 3500, 2600, 2500, 2300, 1500  | 		|
| CDMA standaard | ||
| TD-SCDMA-standaard | ||
| UMA standaard | 

