Redmi Note 9 5G vs Oppo A77 5G
| Vormgeving | Touchscreen | Touchscreen | 
| Waterdichtheid en stof-weerstand | IPX4 | |
| Afmetingen | 161.96 x 77.25 x 9.20 mm | 163.80 x 75.10 x 7.99 mm | 
| Gewicht | 199.00 g | 190.00 g | 
| Schermgrootte | 6.53" | 6.56" | 
| Scherm | Kleurrijk / IPS TFT 16M kleuren 60 Hz 1080 x 2340 px (6.53") 395 ppi  | Kleurrijk / IPS TFT 16M kleuren 90 Hz 720 x 1612 px (6.56") 269 ppi  | 		
| Bescherming scherm | Corning Gorilla Glass Buy screen protector | |
| Extra scherm | ||
| Secundaire bescherming scherm | ||
| Standaard batterij | Li-Ion 5000 mAhBuy powerbank | Li-Ion 5000 mAhBuy powerbank | 		
| Snel opladen van de batterij | SuperVOOC | |
| Draadloos opladen van de batterij | ||
| Intern geheugen | 128 GB, 256 GB | 128 GB, 64 GB | 
| RAM-geheugen | 6 GB, 8 GB | 6 GB, 4 GB | 
| Geheugen kaarten | microSD, microSDHC, microSDXC  | |
| Besturingssysteem | Android 10 | Android 12 | 
| Interface | MIUI 12 | ColorOS 12.1 | 
| Processor | MediaTek Dimensity 800U | MediaTek Dimensity 810 MT6833V/PNZA | 
| CPU-klok | 2400 MHz | 2400 MHz | 
| GPU | ARM Mali-G57 MC3 | ARM Mali-G57 MC2 | 
| Touchscreen | ||
| Dual SIM | ||
| SIM-kaarten standaard | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) | 
| Dual SIM-modus | dual standby | dual standby | 
| Hybride Dual SIM | ||
| Introductiedatum | IV. kwartaal 2020 | II. kwartaal 2022 | 
| Andere namen van deze telefoon | M2007J22C; Xiaomi Redmi Note 9 5G | CPH2339 | 
| 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, 900, 850 TDD LTE: 2600, 2500, 2300, 2100, 1900  | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 1900  | 		
| 5G-standaard | FDD 5G: 2100, 1800 TDD 5G: 4700, 3500, 2500  | FDD 5G: 2600, 2100, 1800, 900, 850, 800, 700 TDD 5G: 3700, 3500, 2600, 2500, 2300  | 		
| CDMA standaard | 850 | |
| TD-SCDMA-standaard | ||
| UMA standaard | 

