Xiaomi Redmi K40 Pro vs Samsung Galaxy S21 Ultra 5G (Exynos 2100)
What is the difference between Xiaomi Redmi K40 Pro and Samsung Galaxy S21 Ultra 5G (Exynos 2100). Find out which smartphone has better performance.
Performance (Benchmarks)
| 5560 | 3DMark for Android Wild Life | 5221 |
| 5628 | 3DMark for Android Wild Life Unlimited | 5479 |
| 7495 | 3DMark for Android Sling Shot Extreme Unlimited | 8345 |
Specs
| Xiaomi Redmi K40 Pro | Model name | Samsung Galaxy S21 Ultra 5G (Exynos 2100) |
| Android 11 | Operating system (OS) | Android 11 |
| Bluetooth WLAN NFC | Network Connectivity | Bluetooth WLAN NFC |
| Yes, Type-C | Interfaces / connectors | Yes, Type-C |
Display
| Corning Gorilla Glass 5 | Glass Types | Corning Gorilla Glass Victus |
| 2400 × 1080 px | Resolution | 3200 × 1440 px |
| Super AMOLED | Technology | Dynamic AMOLED 2X |
| Yes | Multi‑Touch | Yes |
| 6.67" | Screen size | 6.8" |
Processor (CPU)
| Up to 2.84 GHz single-core Kryo 680, 2.42 GHz tri-core Kryo 680 & 1.8 GHz quad-core Kryo 680 | CPU Architecture | 2.9GHz single-core ARM Cortex-X1, 2.8GHz tri-core ARM Cortex-A78 & 2.2GHz quad-core ARM Cortex-A55 |
| Snapdragon 888 | CPU | Exynos 2100 |
| Adreno 660 | GPU | Mali-G78 MP14 |
Storage
| 6144 / 8192 MB | RAM (Memory) | 12288 / 16384 MB |
| 128 / 256 GB | Storage (ROM) | 128 / 256 / 512 GB |
| No | Card slot | No |
Camera
| Yes, 64 MP | Rear Camera(s) | Yes, 108 MP |
| Yes, 20 MP | Selfie Camera(s) | Yes, 40 MP |
Networks
| varies by model | 2G | varies by model |
| varies by model | 3G | varies by model |
| varies by model | 4G (LTE) | varies by model |
Location
| Yes | GPS | Yes |
| Yes | A-GPS | Yes |
Battery
| 4520 mAh | Battery capacity | 5000 mAh |
Sensors
| Yes | Compass | Yes |
Design
| 76.4 / 163.7 / 7.8 mm | Dimensions | 75.6 / 165.1 / 8.9 mm |
| 196 g | Weight | 229 g |