Compare: Xiaomi Mi 8 SE vs Samsung Galaxy M21
General Features
-
5.88"AMOLED
-
12MPDual camera
-
6GB RAMSnapdragon 710
-
3120 mAhLi-Po
Pros
Dual sim support
High RAM capacity
Multiple color options
Infrared
Cons
No SD Card slot
No headphone jack
No FM Radio
Not water resistant
Brand
Xiaomi
Announced
May 31, 2018
Release Date
Jun 8, 2018
Status
Available
Out Price
About 260 EUR
Display
Type
AMOLED
Aspect Ratio and PPI
18.7:9 ratio - 423 ppi density
Size
5.88 inches, 87.6 cm2 (~81.3% screen-to-body ratio)
Resolution
1080 x 2244 pixels
Peak brightness (nit)
600 cd/M²
Protection
Corning Gorilla Glass 5
Features
DCI-P3
HDR10
HDR10
BODY
Colors
Gray
Blue
Red
Gold
Dimensions
147.3 x 73.1 x 7.5 mm (5.80 x 2.88 x 0.30 in)
Weight
164 gr (5.78 oz)
Material
Metal, Glass
Certification
Waterproof
No
Sensors
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
3.5mm Jack
No
NFC
No
Infrared
Yes
USB Type
Type-C 1.0 reversible connector
Loudspeaker Loudness (dB)
PLATFORM
Chipset
Qualcomm Snapdragon 710 SDM710
CPU
Octa-core (2x2.2 GHz 360 Gold & 6x1.7 GHz Kryo 360 Silver)
Bits
64Bit
Cores
8
Process technology
10 nm
GPU
Adreno 616
GPU Cores
GPU Frequency
OS
Android 8.1 (Oreo); MIUI 9.5
MEMORY
RAM Capacity
4GB/6GB
RAM Type
LPDDR4X
Storage
64GB/128GB
SD Card Slot
No
PERFORMANCE SCORES
Antutu Score
174k
Antutu
v7
Geek Bench Score
1820
GeekBench
Single Score
5713
Multi Score
4523
Battery Score
BATTERY
Capacity
3120
Type
Li-Po
Quick Charge Technology
Qualcomm Quick Charge 3.0
Video Playback Time
Fast Charging
Yes, 18W
Wireless Charging
No
Main Camera
First Camera
Resolution
12 MP
Sensor
Sony IMX363 Exmor RS
Aperture
f/1.9
Pixel Size
1.4µm
Sensor Size
1/2.55"
Optical Zoom
Lens
Extra
dual pixel PDAF
Second Camera
Resolution
5 MP
Sensor
Aperture
f/2.0
Pixel Size
Sensor Size
Optical Zoom
Lens
Depth
Extra
Third Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Fourth Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Fifth Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Sixth Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Image Resolution
4032 x 3024 pixels, 12.19 MP
Video Resolution and FPS
3840x2160 (4K UHD) - (30 fps) 1920x1080 (Full) - (120 fps) 1280x720 (HD) - (240 fps)
Optical Stabilisation (OIS)
No
Electronic Stabilisation (EIS)
Yes
Slow Motion Video
Yes
Features
DxOMark Score
Mobile Score (Rear)
Mobile
Selfie Score
Selfie
Selfie Camera
First Camera
Resolution
20 MP
Sensor
Samsung S5K2T7
Aperture
f/2.0
Pixel Size
Sensor Size
Extra
Second Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Extra
Third Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Extra
Video Resolution and FPS
1080p@30fps
Features
CONNECTIVITY
Technology
GSM / CDMA / HSPA / LTE
2G Bands
GSM - 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Bands
HSDPA - 850 / 900 / 1900 / 2100
4G Bands
B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500)
5G Bands
TD-SCDMA
TD-SCDMA 1900 MHz
TD-SCDMA 2000 MHz
TD-SCDMA 2000 MHz
Navigation
Yes, with A-GPS, GLONASS, BDS, GALILEO
Network Speed
HSPA 42.2/5.76 Mbps, LTE-A Cat15 800/150 Mbps
SIM Card Type
Dual SIM (Nano-SIM, dual stand-by)
Number of SIM Area
2
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth
5.0, A2DP, LE
OTHERS
VoLTE
Yes
FM Radio
No
SAR The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue.
Body SAR (EU)
Head SAR (EU)
Body SAR (USA)
Head SAR (USA)
Additional
Extra
Cooling System
HDMI
General Features
-
6.4"Super AMOLED
-
48MPTriple Camera
-
4/6GB RAMExynos 9611
-
6000mAhLi-Po
Pros
SD Card area available
FM Radio support
Dual sim support
High battery capacity
Cons
Not water resistant
No Infrared
Brand
Samsung
Announced
2020, March 18
Release Date
2020, March 23
Status
Coming soon
Out Price
About 160 EUR
Display
Type
Super AMOLED
Aspect Ratio and PPI
19.5:9 ratio - 403 ppi density
Size
6.4 inches, 100.5 cm2 (~84.2% screen-to-body ratio)
Resolution
1080 x 2340 pixels
Peak brightness (nit)
420 cd/M²
Protection
Corning Gorilla Glass 3
Features
BODY
Colors
Blue
Black
Dimensions
159 • 75.1 • 8.9 mm (6.26 • 2.96 • 0.35 in)
Weight
188 gr (6.63 oz)
Material
Glass front (Gorilla Glass 3), plastic back, plastic frame
Certification
Waterproof
No
Sensors
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
3.5mm Jack
Yes
NFC
No
Infrared
No
USB Type
2.0, Type-C 1.0 reversible connector
Loudspeaker Loudness (dB)
PLATFORM
Chipset
Exynos 9611 (10nm)
CPU
Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
Bits
64Bit
Cores
8 Core
Process technology
10 nm
GPU
Mali-G72 MP3
GPU Cores
GPU Frequency
OS
Android 10.0; One UI 2
MEMORY
RAM Capacity
64GB ROM - 4GB RAM
128GB ROM - 6GB RAM
128GB ROM - 6GB RAM
RAM Type
Storage
64GB ROM - 4GB RAM
128GB ROM - 6GB RAM
UFS 2.1
128GB ROM - 6GB RAM
UFS 2.1
SD Card Slot
microSDXC (dedicated slot)
PERFORMANCE SCORES
Antutu Score
181k
Antutu
v8
Geek Bench Score
GeekBench
Single Score
BATTERY
Capacity
6000
Type
Li-Po
Quick Charge Technology
Video Playback Time
Fast Charging
Yes, 15W
Wireless Charging
No
Main Camera
First Camera
Resolution
48 MP
Sensor
Samsung
Aperture
f/2.0
Pixel Size
0.8µm
Sensor Size
1/2.0"
Optical Zoom
Lens
26mm (wide)
Extra
PDAF
Second Camera
Resolution
8 MP
Sensor
Aperture
f/2.2
Pixel Size
1.12µm
Sensor Size
1/4.0"
Optical Zoom
Lens
12mm (ultrawide)
Extra
Third Camera
Resolution
5 MP
Sensor
Aperture
f/2.2
Pixel Size
Sensor Size
Optical Zoom
Lens
Depth
Extra
Fourth Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Fifth Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Sixth Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Image Resolution
48 megapixels
Video Resolution and FPS
3840x2160 (4K UHD) - (30 fps)
1920x1080 (Full) - (30 fps)
1280x720 (HD) - (30 fps)
1920x1080 (Full) - (30 fps)
1280x720 (HD) - (30 fps)
Optical Stabilisation (OIS)
No
Electronic Stabilisation (EIS)
Yes
Slow Motion Video
Features
DxOMark Score
Mobile Score (Rear)
Mobile
Selfie Score
Selfie
Selfie Camera
First Camera
Resolution
20 MP
Sensor
Aperture
f/2.0
Pixel Size
Sensor Size
Extra
Second Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Extra
Third Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Extra
Video Resolution and FPS
1080p@30fps
Features
HDR
CONNECTIVITY
Technology
GSM / HSPA / LTE
2G Bands
GSM - 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Bands
HSDPA - 850 / 900 / 1900 / 2100
4G Bands
LTE Band - 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500)
5G Bands
TD-SCDMA
Navigation
Yes, with A-GPS, GLONASS, BDS
Network Speed
HSPA, LTE-A
SIM Card Type
Dual SIM (Nano-SIM, dual stand-by)
Number of SIM Area
2 SIM
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth
5.0, A2DP, LE
OTHERS
VoLTE
Yes
FM Radio
Yes
SAR The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue.
Body SAR (EU)
1.130 W/kg
Head SAR (EU)
0.492 W/kg
Body SAR (USA)
Head SAR (USA)
Additional
Extra
Cooling System
No
HDMI