Redmi Note 9 5G vs Redmi K30
| Vormgeving | Touchscreen | Touchscreen | 
| Afmetingen | 161.96 x 77.25 x 9.20 mm | 165.30 x 76.60 x 8.79 mm | 
| Gewicht | 199.00 g | 208.00 g | 
| Schermgrootte | 6.53" | 6.67" | 
| Scherm | Kleurrijk / IPS TFT 16M kleuren 60 Hz 1080 x 2340 px (6.53") 395 ppi  | Kleurrijk / IPS TFT 16M kleuren 120 Hz 1080 x 2400 px (6.67") 395 ppi  | 		
| Bescherming scherm | Corning Gorilla Glass Buy screen protector | Corning Gorilla Glass Buy screen protector | 		
| Extra scherm | ||
| Secundaire bescherming scherm | ||
| Standaard batterij | Li-Ion 5000 mAhBuy powerbank | Li-Po 4500 mAhBuy powerbank | 		
| Snel opladen van de batterij | Quick Charge | |
| Draadloos opladen van de batterij | ||
| Intern geheugen | 128 GB, 256 GB | 64 GB, 128 GB, 256 GB | 
| RAM-geheugen | 6 GB, 8 GB | 6 GB, 8 GB | 
| Geheugen kaarten | microSD, microSDHC, microSDXC  | microSD, microSDHC, microSDXC tot 256 GBBuy memory card  | 		
| Besturingssysteem | Android 10 | Android 10 | 
| Interface | MIUI 12 | MIUI 11 | 
| Processor | MediaTek Dimensity 800U | Qualcomm Snapdragon 730G | 
| CPU-klok | 2400 MHz | 2200 MHz | 
| GPU | ARM Mali-G57 MC3 | Adreno 618 | 
| Touchscreen | ||
| Dual SIM | ||
| SIM-kaarten standaard | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) | 
| Dual SIM-modus | dual standby | dual standby | 
| Hybride Dual SIM | nanoSIM, microSD | |
| Introductiedatum | IV. kwartaal 2020 | IV. kwartaal 2019 | 
| Andere namen van deze telefoon | M2007J22C; Xiaomi Redmi Note 9 5G | M1912G7BC; M1912G7BE; Xiaomi Redmi K30 | 
| GSM standaard | 850 900 1800 1900 | 850 900 1800 1900 | 
| UMTS standaard (3G) | 850 900 1700 1900 2100 | 850 900 1900 2100 | 
| LTE-standaard | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850 TDD LTE: 2600, 2500, 2300, 2100, 1900  | FDD LTE: 2600, 2100, 1800, 900, 850 TDD LTE: 2600, 2500, 2300, 2100, 1900  | 		
| 5G-standaard | FDD 5G: 2100, 1800 TDD 5G: 4700, 3500, 2500  | |
| CDMA standaard | 850 | 850 | 
| TD-SCDMA-standaard | 1900 2000 | |
| UMA standaard | 

