Samsung Galaxy M30 vs Samsung Galaxy M21 Specs Comparison
Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.
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Samsung Galaxy M30 | Samsung Galaxy M21 |
Released
·
Mar 07, 2019
|
Released
·
Mar 23, 2020
|
6.4-inch · 2280x1080px
|
6.4-inch · 2340x1080px
|
Triple camera
|
Triple camera
|
6GB · 128GB
|
4GB · 64GB
|
5000 mAh
|
6000 mAh
|
Design
Dimensions | |
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6.26 x 2.96 x 0.33 inches 159 x 75.1 x 8.5 mm |
6.26 x 2.96 x 0.35 inches 159.0 x 75.1 x 8.9 mm |
Weight | |
6.14 oz (174.0 g) | 6.63 oz (188.0 g) |
Materials | |
Back: Plastic | Back: Plastic Frame: Plastic |
Biometrics | |
2D Face unlock, Fingerprint (touch) | 2D Face unlock, Fingerprint (touch) |
Features | |
Soft keys | |
Keys | |
Right: Volume control, Lock/Unlock key | Right: Volume control, Lock/Unlock key |
Colors | |
Black, Blue | Midnight blue, Raven black |
Display
Size | |
---|---|
6.4-inch | 6.4-inch |
Resolution | |
2280x1080px, 19.5:9 ratio, 395 PPI | 2340x1080px, 19.5:9 ratio, 403 PPI |
Technology | |
Super AMOLED | Super AMOLED |
Screen-to-body | |
86.66 % | 84.11 % |
Peak brightness | |
420 cd/m2 (nit) | |
Features | |
Proximity sensor | Scratch-resistant glass (Corning Gorilla Glass 3), Proximity sensor |
Hardware
System chip | |
---|---|
Samsung Exynos 7 Octa 7904 (14 nm) | Exynos 9611 (10 nm) |
Processor | |
Octa-core 1800 MHz ARM Cortex-A73 and ARM Cortex-A53 |
Octa-core 4x 2.3GHz Cortex-A73 + 4x 1.7GHz Cortex-A53 |
GPU | |
Mali-G71 MP2 | Mali-G72 MP3 |
RAM | |
6GB (LPDDR4) | 4GB (LPDDR4) |
Internal storage | |
128GB, available to use: 107.6 GB | 64GB, available to use: 49 GB |
Storage expansion | |
microSDXC up to 512 GB | microSDXC up to 512 GB |
OS | |
Android (9.0 Pie, 8.1 Oreo), Samsung One UI | Android (11, 10), Samsung One UI |
Battery
Capacity | |
---|---|
5000 mAh | 6000 mAh |
Type | |
Li - Polymer | |
Charging | |
Qualcomm Quick Charge 2.0, Samsung Adaptive Fast Charging | Fast charging |
Camera
Rear | |
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Triple camera | Triple camera |
Main camera | |
13 MP (PDAF) Aperture size: F1.9 Focal length: 27 mm Sensor size: 1/3.1" Pixel size: 1.12 μm |
48 MP (PDAF) Aperture size: F2.0 Focal length: 26 mm Sensor size: 1/2" Pixel size: 0.8 μm |
Second camera | |
5 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 12 mm Sensor size: 1/5" Pixel size: 1.12 μm | 8 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 12 mm Sensor size: 1/4" Pixel size: 1.12 μm |
Third camera | |
5 MP (Depth information) Aperture size: F2.2 | 5 MP (Depth information) Aperture size: F2.2 |
Flash | |
LED | LED |
Video recording | |
1920x1080 (Full HD) (30 fps) Video calling, Video sharing |
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD), 1280x720 (HD) (240 fps) EIS |
Front | |
16 MP, Video capture: 1920x1080 (Full HD) | 20 MP (HDR), Video capture: 1920x1080 (Full HD) |
Connectivity & Features
Bluetooth | |
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5.0 | 5.0 |
WLAN | |
802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot | 802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot |
USB | |
Type-C, USB 2.0 | Type-C, USB 2.0 |
Location | |
GPS, A-GPS, Glonass, BeiDou | GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning |
Sensors | |
Accelerometer, Gyroscope, Compass | Accelerometer, Gyroscope |
Other | |
VoIP, Tethering, Computer sync, OTA sync |
Multimedia
Headphones | |
---|---|
3.5mm jack | 3.5mm jack |
Speakers | |
Earpiece, Loudspeaker | Earpiece, Loudspeaker |
Features | |
Dolby Atmos, Album art cover, Background playback | Dolby Atmos |
Screen mirroring | |
Wireless screen share | Wireless screen share |
Radio | |
FM | FM |
Additional microphone(s) | |
Noise cancellation |
Cellular
4G (FDD) | |
---|---|
Bands 1(2100), 3(1800), 5(850), 8(900), 20(800 DD) | Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD) |
4G (TDD) | |
Bands 40(2300), 41(2600+) | Bands 38(2600), 40(2300), 41(2600+) |
3G | |
Bands 1(2100), 2(1900), 5(850), 8(900) | Bands 1(2100), 2(1900), 5(850), 8(900) |
Data Speed | |
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s | LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s |
Dual SIM | |
Yes | Yes |
SIM type | |
Nano SIM | Nano SIM |
VoLTE | |
Yes |
Regulatory Approval
FCC approval | |
---|---|
Date approved: Feb 13, 2019 FCC ID value: A3LSMM305F | |
Measured SAR | |
Head: 0.28 W/kg Body: 0.39 W/kg Simultaneous Transmission: 1.24 W/kg Wireless Router: 0.93 W/kg |
Buyers information
In The Box | |
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This is the official Samsung Galaxy M21 User Guide in English provided from the manufacturer. |
Availability
Officially announced | |
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Feb 27, 2019 | Mar 18, 2020 |
Alternative variants
with 64 GB storage
RAM | 4GB |
---|---|
Internal storage | 64GB, available to use: 49.9 GB |
with 128GB storage
RAM | 6GB |
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Internal storage | 128GB |
Links
Full specifications | |
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Samsung Galaxy M30 Specs | Samsung Galaxy M21 Specs |