Samsung Galaxy M21 vs Xiaomi Mi 9 SE

What is the difference between Samsung Galaxy M21 and Xiaomi Mi 9 SE. Find out which smartphone has better performance.

Samsung Galaxy M21
Samsung Galaxy M21 ✗
AliExpress
Xiaomi Mi 9 SE
Xiaomi Mi 9 SE ✓
AliExpress

Performance (Benchmarks)

8163DMark for Android Wild Life654
15813DMark for Android Sling Shot Extreme (OpenGL ES 3.1 / Metal)2158
15313DMark for Android Sling Shot Extreme (Vulkan / Metal)2031
15783DMark for Android Sling Shot Extreme Unlimited2270
20443DMark for Android Sling Shot3129
19773DMark for Android Sling Shot Unlimited3089
5740PCMark for Android Work 2.06845
2979PCMark for Android Computer vision3494
8409PCMark for Android Storage7977

Specs

Samsung Galaxy M21Model nameXiaomi Mi 9 SE
Android 10Operating system (OS)Android 9.0
Bluetooth WLANNetwork ConnectivityBluetooth WLAN NFC
Yes, Type-CInterfaces / connectorsYes, Type-C

Display

Corning Gorilla Glass 3Glass TypesCorning Gorilla Glass 5
2340 × 1080 pxResolution2340 × 1080 px
Super AMOLEDTechnologySuper AMOLED
YesMulti‑TouchYes
6.4"Screen size5.97"

Processor‎ (CPU)

Up to 2.3 GHz quad-core ARM Cortex-A73 & 1.7 GHz quad-core ARM Cortex-A53CPU ArchitectureUp to 2.3 GHz dual-core Kryo 360 Gold & 1.7 GHz hexa-core Kryo 360 Silver
Exynos 7 Octa (9611)CPUSnapdragon 712
Mali-G72 MP3GPUAdreno 616

Storage‎

4096 / 6144 MBRAM (Memory)6144 MB
64 / 128 GBStorage (ROM)64 / 128 GB
microSD / microSDHC / microSDXCCard slotNo

Camera

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

Networks

GSM 850 / 900 / 1800 / 19002Gvaries by model
HSDPA 850 / 900 / 1900 / 21003Gvaries by model
LTE 800 / 850 / 900 / 1800 / 2100 / 2300 / 2500 / 26004G (LTE)varies by model

Location

YesGPSYes
YesA-GPSYes

Battery

6000 mAhBattery capacity3070 mAh

Sensors

YesCompassYes

Design

75.1 / 159 / 8.9 mmDimensions70.5 / 147.5 / 7.5 mm
188 gWeight155 g