Samsung Galaxy M30 vs Samsung Galaxy M21s
Comparing 2 products
Basic Information
General Overview
Device Type
Bar
Bar
Model
Galaxy M30
Galaxy M21s
Announced
2019, February
2020, November
Released
2019, March
2020, November
Status
Available
Available
Design
Type
Bar
Bar
Dimensions
159 x 75.1 x 8.4 mm (6.26 x 2.96 x 0.33 in)
159.2 x 75.1 x 8.9 mm (6.27 x 2.96 x 0.35 in)
Colors
Black, Blue
Blue, Black
Weight
-
191 g (6.74 oz)
Network
2G Network
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network
HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network
LTE
1, 3, 5, 8, 38, 40, 41
SIM
Nano SIM
Nano SIM
Dual SIM
Yes, Dual SIM (Nano-SIM, dual stand-by)
Yes, Dual SIM (Nano-SIM, dual stand-by)
Display
Display Type
Super AMOLED
Super AMOLED
Size
6.4 inches, 105.2 cm2 (~88.1% screen-to-body ratio)
6.4 inches, 100.5 cm2 (~84.1% screen-to-body ratio)
Resolution
1080 x 2340 pixels
1080 x 2340 pixels
Display Colors
16M Colors
16M colors
Pixel Density
394 ppi density
403 ppi density
Touch Screen
Yes, Capacitive touchscreen
Capacitive Touchscreen
Display Protection
-
Corning Gorilla Glass 3
Media
FM Radio
No
Yes
Earphone Jack
Yes
Yes
Camera
Camera Set
Triple Cameras
Triple Cameras
Main Camera
13 MP, f/1.9, PDAF
64 MP, (wide), PDAF
2nd Camera
5 MP, f/2.2, 12mm (ultrawide)
8 MP, f/2.2, 12mm (ultrawide), 1/4.0", 1.12µm
3rd Camera
5 MP, f/2.2, depth sensor
5 MP, f/2.2, (depth)
Camera Video
2160p@30fps, 1080p@30fps
4K@30fps, 1080p@30fps, gyro-EIS
Features
Panorama, HDR
Panorama, HDR
Flash
LED Flash
LED Flash
Selfie Set
Single Camera
Single Camera
Selfie Camera
16 MP, f/2.0
32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm
Selfie Video
1080p@30fps
4K@30fps, 1080p@30fps
Features
HDR
HDR
Software
OS
Android 8.1 (Oreo)
Android 10
User Interface
Samsung Experience 9.0
One UI 2.1
Hardware
Chipset
Exynos 7904 (14 nm)
Exynos 9611 (10nm)
CPU
Octa-core (2x1.8 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53)
Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
GPU
Mali-G71 MP2
Mali-G72 MP3
RAM
6 GB
6 GB
Internal Storage
128/64 GB
64/128 GB
Card Slot
Yes, microSD, up to 512 GB
Yes microSD, up to 256 GB (dedicated slot)
Sensors
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Connectivity
Bluetooth
5.0, A2DP, LE
5.1, A2DP, LE
Wi-fi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Wi-fi Hotspot
Yes
Yes
USB
2.0, Type-C 1.0 reversible connector
USB Type-C 2.0
GPS
Yes, with A-GPS, GLONASS
Yes, with A-GPS, GLONASS, BDS
NFC
No
No
Data
GPRS
Yes
Yes
EDGE
Yes
Yes
Speed
HSPA, LTE-A
HSPA 42.2/5.76 Mbps, LTE-A
Battery
Battery Type
Li-Poly (Lithium Polymer)
Li-Poly (Lithium Polymer)
Capacity
5000 mAh battery
6000 mAh, Battery
Placement
Non-removable
Non-removable
Fast Charging
Yes, 15W
Yes, 15W
Standby
-
-
Talk Time
-
-
Music Play
-
-