Samsung Galaxy S21 vs Redmi Note 12S
| Formfaktor | Touchscreen | Touchscreen | Touchscreen | Touchscreen |
| Wasser- und Staubdichtigkeit | IP68 | IP68 | IP64 | |
| Größe | - | 159.87 x 73.87 x 8.09 mm | 159.63 x 71.99 x 7.79 mm | 163.26 x 74.43 x 7.55 mm |
| Gewicht | 179.00 g | 170.00 g | 199.00 g | |
| Bildschirmdiagonale | 6.20" | 6.43" | 6.55" | 6.78" |
| Anzeige | Farbdisplay / Dynamic AMOLED 16M Farben 120 Hz 1080 x 2400 px (6.20") 424 ppi | Farbdisplay / AMOLED 16M Farben 90 Hz 1080 x 2400 px (6.43") 409 ppi | Farbdisplay / P-OLED 1,07G Farben 144 Hz 1080 x 2400 px (6.55") 402 ppi | Farbdisplay / AMOLED 1,07G Farben 144 Hz 1080 x 2436 px (6.78") 393 ppi |
| Displayschutz | Corning Gorilla Glass Displayschutzfolie Schutzfolien kaufen | Corning Gorilla Glass Displayschutzfolie Schutzfolien kaufen | ||
| Sekundäranzeige | ||||
| Schutz des Touch-Displays | ||||
| Gesprächszeit | 3G: Bis zu 1980 Min (33.0 Std.) | |||
| Maximale Wiedergabezeit | nd | Audio: 138 h (5.8 Tage) Video: 16 h (0.7 Tage) | nd | nd |
| Standard-Akku | Li-Ion 4000 mAhPowerbank kaufen | Li-Ion 5000 mAhPowerbank kaufen | Li-Po 5000 mAhPowerbank kaufen | Li-Po 5200 mAhPowerbank kaufen |
| Schnelladefunktion | Fast Charging | TurboPower | Quick Charge 3.0 | |
| Kabelloses Laden | Qi | |||
| Interner Speicher | 128 GB, 256 GB | 128 GB, 256 GB | 128 GB, 256 GB, 512 GB | 256 GB |
| RAM-Speicher | 8 GB | 6 GB, 8 GB | 8 GB, 12 GB | 8 GB |
| MicroSD-Steckplatz | microSD, microSDHC, microSDXC bis zu 1000 GBSpeicherkarte kaufen | microSD, microSDHC, microSDXC bis zu 2000 GBSpeicherkarte kaufen | ||
| Betriebssystem | Android 11 | Android 13 | Android 13 | Android 15 |
| Benutzeroberfläche | One UI 3.1 | MIUI 14 | - | XOS 15 |
| Prozessor-Name | Samsung Exynos 2100 | MediaTek Helio G96 MT6781 | MediaTek Dimensity 7030 | MediaTek Helio G100 |
| Prozessor-Geschwindigkeit | - | 2050 MHz | 2500 MHz | 2200 MHz |
| GPU | - | ARM Mali-G57 MC2 | ARM Mali-G610 MC3 | ARM Mali G57 MC2 |
| Touchscreen | ||||
| Dual SIM | ||||
| Standard der SIM-Karten | SingleSIM(nanoSIM) | DualSIM(nanoSIM, nanoSIM) | DualSIM(eSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
| DualSIM-Modus | nd | dual standby | dual standby | dual standby |
| Hybrid Dual-SIM | nd | |||
| Gestartet | I. Quartal 2021 | II. Quartal 2023 | III. Quartal 2023 | I. Quartal 2025 |
| Andere Namen | SM-G991B | Xiaomi Redmi Note 12S | XT-2307-1; XT-2307-3 | X6858 |
| GSM Band | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS Band | 850 900 1900 2100 | 850 900 1700 1900 2100 | 850 900 1700 1900 2100 | 850 900 1700 1900 2100 |
| LTE-Standard | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 1900 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 1500, 900, 850, 800, 700 TDD LTE: 3700, 3600, 3500, 2600, 2500, 2300, 1900 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300 |
| 5G-Standard | FDD 5G: 1900, 1700, 850, 600 TDD 5G: 2500 | FDD 5G: 2600, 2100, 1900, 1800, 900, 850, 800, 700 TDD 5G: 3700, 3500, 2600, 2500, 2300 | ||
| CDMA Band | ||||
| TD-SCDMA-Standard | ||||
| UMA-Technik |



