Samsung Galaxy M30s vs Samsung Galaxy M21s
Comparing 2 products
Basic Information
General Overview
Device Type
Bar
Bar
Model
SM-M307F/DS
Galaxy M21s
Announced
2019, September
2020, November
Released
2019, September
2020, November
Status
Available
Available
Design
Type
Bar
Bar
Dimensions
8.9 mm thickness
159.2 x 75.1 x 8.9 mm (6.27 x 2.96 x 0.35 in)
Weight
188 g (6.63 oz)
191 g (6.74 oz)
Colors
Opal Black, Sapphire Blue, Pearl White
Blue, Black
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 band 1(2100), 3(1800), 5(850), 8(900), 20(800), 40(2300), 41(2500)
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, 98.9 cm2
6.4 inches, 100.5 cm2 (~84.1% screen-to-body ratio)
Resolution
1080 x 2400 pixels
1080 x 2340 pixels
Display Colors
16M Colors
16M colors
Pixel Density
411 ppi density
403 ppi density
Touch Screen
Yes, Capacitive touchscreen
Capacitive Touchscreen
Display Protection
-
Corning Gorilla Glass 3
Media
FM Radio
Yes
Yes
Earphone Jack
Yes
Yes
Camera
Camera Set
Triple Cameras
Triple Cameras
Main Camera
48 MP, f/2.0, (wide), 1/2", 0.8µm, PDAF
64 MP, (wide), PDAF
2nd Camera
8 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, gyro-EIS
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 9.0 (Pie)
Android 10
User Interface
One UI
One UI 2.1
Hardware
Chipset
Exynos 9611 (10nm)
Exynos 9611 (10nm)
CPU
Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
GPU
Mali-G72 MP3
Mali-G72 MP3
RAM
6 GB
6 GB
Internal Storage
128/64 GB
64/128 GB
Card Slot
Yes, microSD, up to 1 TB
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
6000 mAh battery
6000 mAh, Battery
Placement
Non-removable
Non-removable
Fast Charging
Yes, 15W
Yes, 15W
Standby
-
-
Talk Time
-
-
Music Play
-
-