Xiaomi Redmi K40 vs Samsung Galaxy Note20 Ultra 5G (Exynos 990)

What is the difference between Xiaomi Redmi K40 and Samsung Galaxy Note20 Ultra 5G (Exynos 990). Find out which smartphone has better performance.

Xiaomi Redmi K40
Xiaomi Redmi K40 ✓
AliExpress
Samsung Galaxy Note20 Ultra 5G (Exynos 990)
Samsung Galaxy Note20 Ultra 5G (Exynos 990) ✗
AliExpress

Performance (Benchmarks)

42523DMark for Android Wild Life4250
42313DMark for Android Wild Life Unlimited4188
12173DMark for Android Wild Life Extreme1411
12163DMark for Android Wild Life Extreme Unlimited1380
83343DMark for Android Sling Shot Extreme Unlimited7056
92303DMark for Android Sling Shot Unlimited8775
12250PCMark for Android Work 3.010973
19108PCMark for Android Storage 2.016791

Specs

Xiaomi Redmi K40Model nameSamsung Galaxy Note20 Ultra 5G (Exynos 990)
Android 11Operating system (OS)Android 10
Bluetooth WLAN NFCNetwork ConnectivityBluetooth WLAN NFC
Yes, Type-CInterfaces / connectorsYes, Type-C

Display

Corning Gorilla Glass 5Glass TypesCorning Gorilla Glass Victus
2400 × 1080 pxResolution3088 × 1440 px
Super AMOLEDTechnologyDynamic AMOLED 2X
YesMulti‑TouchYes
6.67"Screen size6.9"

Processor‎ (CPU)

Up to 3.2 GHz single-core Kryo 585, 2.42 GHz tri-core Kryo 585 & 1.8 GHz quad-core Kryo 585CPU ArchitectureUp 2.73 GHz dual-core Exynos M5, 2.5 GHz dual-core ARM Cortex-A76 & 2 GHz quad-core ARM Cortex-A55
Snapdragon 870 5GCPUExynos 990
Adreno 650GPUMali-G77 MP11

Storage‎

6144 / 8192 / 12288 MBRAM (Memory)12288 MB
128 / 256 GBStorage (ROM)128 / 256 / 512 GB
NoCard slotmicroSD / microSDHC / microSDXC

Camera

Yes, 48 MPRear Camera(s)‎Yes, 108 MP
Yes, 20 MPSelfie Camera(s)‎Yes, 10 MP

Networks

varies by model2Gvaries by model
varies by model3Gvaries by model
varies by model4G (LTE)varies by model

Location

YesGPSYes
YesA-GPSYes

Battery

4520 mAhBattery capacity4500 mAh

Sensors

YesCompassYes

Design

76.4 / 163.7 / 7.8 mmDimensions77.2 / 164.8 / 8.1 mm
196 gWeight208 g