Redmi K40 Gaming Bruce Lee vs Redmi 9T
| Type | Touch | Touch |
| Waterproofness & dust-resistance | IP53 | |
| Dimensions | 161.94 x 76.93 x 9.30 mm | 162.30 x 77.28 x 9.60 mm |
| Weight | 205.00 g | 198.00 g |
| Display size | 6.67" | 6.53" |
| Display | Color / OLED 1,07G colors 120 Hz 1080 x 2400 px (6.67") 395 ppi | Color / LTPS TFT 16M colors 60 Hz 1080 x 2340 px (6.53") 395 ppi |
| Display protection | Corning Gorilla Glass Buy screen protector
| Corning Gorilla Glass Buy screen protector
|
| Additional display | ||
| Protection of the secondary display | ||
| Talk time (max.) | 4G: 2700 min. (45.0 h) | |
| Stand-by (max.) | 4G: 695 h. (29.0 days) | |
| Playback time (max.) | nd | Video: 26 h (1.1 days) |
| Standard battery | Li-Po 5065 mAhBuy powerbank
| Li-Po 6000 mAhBuy powerbank
|
| Quick battery charging | Quick Charge 3+ | Quick Charge 3.0 |
| Wireless battery charging | ||
| Internal memory | 256 GB | 64 GB, 128 GB |
| RAM memory | 12 GB | 4 GB |
| Memory cards | microSD, microSDHC, microSDXC up to 512 GBBuy memory card | |
| Operating system | Android 11 | Android 10 |
| Interface | MIUI 12.5 | MIUI 12 |
| Processor | MediaTek Dimensity 1200 MT6893 | Qualcomm Snapdragon 662 SM6115 |
| Processor clock | 3000 MHz | 2000 MHz |
| GPU | ARM Mali-G77 MC9 | Adreno 610 |
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | dual standby | dual standby |
| Hybrid DualSIM | ||
| Announced | 2Q 2021 | 1Q 2021 |
| Other names | Xiaomi Redmi K40 Gaming Bruce Lee | Xiaomi Redmi 9T |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1700 1900 2100 | 850 1900 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850 TDD LTE: 3500, 2600, 2500, 2300, 2100, 1900 | FDD LTE: 2100, 1800, 900, 850 TDD LTE: 2500, 2300 |
| Standard 5G | FDD 5G: 2100, 1800, 700 TDD 5G: 3700, 3500, 2500 | |
| CDMA | ||
| Standard TD-SCDMA | 1900 2000 | |
| UMA |

