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Samsung Galaxy A40s vs Samsung Galaxy M30

Samsung Galaxy A40s
Total value: 6,23
User opinions: 0
Samsung Galaxy M30
Total value: 5,17
User opinions: 0
Samsung Galaxy M21s
Total value: 5,65
User opinions: 0
Type TouchTouchTouchTouch
Dimensions 159.00 x 75.10 x 8.50 mm159.00 x 75.10 x 8.50 mm159.00 x 75.10 x 8.90 mm159.20 x 75.10 x 8.90 mm
Weight 174.00 g174.00 g188.00 g191.00 g
Display size 6.40" 6.40" 6.40" 6.40"
Display Color / Super AMOLED
16M colors
720 x 1560 px (6.40") 268 ppi
Color / Super AMOLED
16M colors
1080 x 2340 px (6.40") 403 ppi
Color / Super AMOLED
16M colors
1080 x 2340 px (6.40") 403 ppi
Color / Super AMOLED
16M colors
60 Hz
1080 x 2340 px (6.40") 403 ppi
Display protection
No
Buy screen protector icon_info
No
Buy screen protector icon_info
No
Buy screen protector icon_info
Corning Gorilla Glass
Buy screen protector icon_info
Additional display NoNoNoNo
Protection of the secondary display NoNoNoNo
Talk time (max.) 2G: 1860 min. (31.0 h)2G: 1860 min. (31.0 h)4G: 2940 min. (49.0 h)4G: 2880 min. (48.0 h)
Playback time (max.) Audio: 105 h (4.4 days)
Video: 25 h (1.0 days)
Audio: 105 h (4.4 days)
Video: 25 h (1.0 days)
Audio: 131 h (5.5 days)
Video: 29 h (1.2 days)
Audio: 119 h (5.0 days)
Video: 26 h (1.1 days)
Internet browsing time (max.) WiFi: 19 h (0.8 days)
3G: 18 h (0.8 days)
4G: 20 h (0.8 days)
WiFi: 19 h (0.8 days)
3G: 18 h (0.8 days)
4G: 20 h (0.8 days)
WiFi: 22 h (0.9 days)
4G: 22 h (0.9 days)
WiFi: 21 h (0.9 days)
4G: 21 h (0.9 days)
Standard battery Li-Ion 5000 mAhBuy powerbank icon_infoLi-Ion 5000 mAhBuy powerbank icon_infoLi-Ion 6000 mAhBuy powerbank icon_infoLi-Ion 6000 mAhBuy powerbank icon_info
Quick battery charging NoNoFast ChargingFast Charging
Wireless battery charging NoNoNoNo
Internal memory 64 GB, 128 GB32 GB, 64 GB, 128 GB64 GB64 GB
End-user memory 49.9 GB, 107.6 GBUNKNOWN, 49.9 GB, 107.6 GB49.5 GB49.2 GB
RAM memory 4 GB, 6 GB3 GB, 4 GB, 6 GB4 GB4 GB
Memory cards Yes
microSD, microSDHC, microSDXC
up to 512 GBBuy memory card icon_info
Yes
microSD, microSDHC, microSDXC
up to 512 GBBuy memory card icon_info
Yes
microSD, microSDHC, microSDXC
up to 512 GBBuy memory card icon_info
Yes
microSD, microSDHC, microSDXC
up to 512 GBBuy memory card icon_info
Operating system AndroidAndroidAndroid 10Android 10
Interface One UI -One UI One UI 2.0
Processor Samsung Exynos 7904Samsung Exynos 7904Samsung Exynos 9611Samsung Exynos 9611
Processor clock 1800 MHz1800 MHz2300 MHz2300 MHz
GPU ARM Mali-G71 MP2ARM Mali-G71 MP2ARM Mali-G72 MP3ARM Mali-G72 MP3
Touchscreen YesYesYesYes
SAR (10g) 0,409 W/kg0,409 W/kg1,13 W/kgNo data
DualSIM YesYesYesYes
SIM cards standard DualSIM(nanoSIM, nanoSIM) DualSIM(nanoSIM, nanoSIM) DualSIM(nanoSIM, nanoSIM) DualSIM(nanoSIM, nanoSIM)
DualSIM mode dual standbydual standbydual standbydual standby
Hybrid DualSIM NoNoNoNo
Announced 1Q 20191Q 20191Q 20204Q 2020
Other names SM-A3050SM-M305F; SM-M305F/DSSM-M215F/DS; SM-M215F/DSNSM-F415F/DS
GSM frequencies 850 900 1800 1900 850 900 1800 1900 850 900 1800 1900 850 900 1800 1900
UMTS 850 900 1900 2100 850 900 1900 2100 850 900 1900 2100 850 900 1700 1900 2100
LTE standard FDD LTE: 2600, 2100, 1800, 1700, 900, 850, 700
TDD LTE: 2600, 2500, 2300, 2100, 1900
FDD LTE: 2100, 1800, 900, 850, 800
TDD LTE: 2500, 2300
FDD LTE: 2600, 2100, 1800, 900, 850, 800
TDD LTE: 2600, 2500, 2300
FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700
TDD LTE: 2600, 2500, 2300
Standard 5G No dataNo dataNoNo
CDMA NoNoNoNo
Standard TD-SCDMA 1900 2000 NoNoNo
UMA NoNoNoNo
A D V E R T I S E M E N T
CAMERAS - BACK

CAMERAS - BACK

First camera YesYesYesYes
Camera type No dataNo dataStandardStandard
Photo sensor model No dataNo dataNo dataSony IMX682
Photo matrix 13 Mpx13 Mpx48 Mpx64 Mpx
Sensor size No dataNo data1/2No data
Resolution No dataNo data8000x6000 pxNo data
Optical zoom NoNoNoNo
Digital zoom 4xNo data4x8x
Field of view No dataNo data80 °No data
Focal length No dataNo data26 mmNo data
Flash Yes LEDYes LEDYes LEDYes LED
Dual-colour LED flash NoNoNoNo
Video resolution 1920x1080 px1920x1080 px3840x2160 px3840x2160 px
Video formats No dataNo dataH.264, H.265, MPEG4 - 30 fpsH.264, H.265, MPEG4 - 30 fps
Additional AF, f/1.9AF, f/1.9AF, f/2.0AF, f/1.8
Second camera YesYesYesYes
Camera type No dataNo dataDepth of fieldWide-angle
Photo matrix 5 Mpx5 Mpx5 Mpx8 Mpx
Optical zoom NoNoNoNo
Field of view No dataNo dataNo data123 °
Flash Yes LEDYes LEDYes LEDYes LED
Dual-colour LED flash NoNoNoNo
Video formats No dataNo dataH.264, H.265, MPEG4 - 30 fpsH.264, H.265, MPEG4 - 30 fps
Additional f/2.2f/2.2FF, f/2.2FF, f/2.2
Third camera YesYesYesYes
Camera type No dataNo dataWide-angleMacro
Photo matrix 5 Mpx5 Mpx8 Mpx5 Mpx
Sensor size No dataNo data1/4No data
Pixel size No dataNo data1,12 µmNo data
Optical zoom NoNoNoNo
Field of view No dataNo data123 °No data
Focal length No dataNo data12 mmNo data
Flash Yes LEDYes LEDYes LEDYes LED
Dual-colour LED flash NoNoNoNo
Video formats No dataNo dataH.264, H.265, MPEG4 - 30 fpsH.264, H.265, MPEG4 - 30 fps
Additional f/2.2-FF, f/2.2FF, f/2.2
CAMERAS - FRONT

CAMERAS - FRONT

First camera YesYesYesYes
Camera type No dataNo dataPortraitPortrait
Photo matrix 16 Mpx16 Mpx20 Mpx32 Mpx
Optical zoom NoNoNoNo
Flash NoNoNoNo
Dual-colour LED flash NoNoNoNo
Video resolution 1920x1080 px1920x1080 pxNo dataNo data
Video formats No dataNo dataH.264, H.265, MPEG4 - 30 fpsH.264, H.265, MPEG4 - 30 fps
Additional FF, f/2.0FF, f/2.0FF, f/2.0FF, f/2.0
SENSORS

SENSORS

Accelerometer YesYesYesYes
Proximity YesYesYesYes
Light YesYesYesYes
Magnetometer YesYesYesYes
Gyroscope YesYesYesYes
Barometer NoNoNoNo
Altimeter NoNoNoNo
Gravity NoNoYesYes
Hall-effect NoNoNoNo
Iris scanner NoNoNoNo
Fingerprint scanner YesYesYesYes
Thermometer NoNoNoNo
Hygrometer NoNoNoNo
Data transfer

Data transfer

xHTML YesYesYesYes
WAP Yes
v2.0
Yes
v2.0
Yes
v2.0
Yes
v2.0
HSCSD NoNoNoNo
HSDPA Yes
42.20 Mbit/s
YesYes
42.20 Mbit/s
Yes
42.20 Mbit/s
HSUPA Yes
5.76 Mbit/s
YesYes
5.76 Mbit/s
Yes
5.76 Mbit/s
HSPA YesYesYesYes
HSPA+ YesYesYesYes
LTE DL -Yes603.00 Mbit/s603.00 Mbit/s
LTE UP -Yes102.00 Mbit/s-
WIMAX+ NoNoNoNo
GPRS YesYesYesYes
EDGE YesYesYesYes
Bluetooth Yes
v5.0
Yes
v5.0
Yes
v5.0
Yes
v5.0 LE
A2DP Profile YesYesYesYes
HDMI NoNoNoNo
WiFi Yes
v802.11 a/b/g/n/ac
Yes
v802.11 a/b/g/n/ac
Yes
v802.11 a/b/g/n/ac
Yes
v802.11 a/b/g/n/ac
WiFi frequencies 2,4 GHz; 5 GHz2,4 GHz; 5 GHz2,4 GHz; 5 GHz2,4 GHz; 5 GHz
WiFi Direct YesYesYesYes
WiFi Display No dataNo dataNoNo data
DLNA NoNoNoNo
Miracast NoNoNoNo
WiFi hotspot YesYesYesYes
IrDA NoNoNoNo
USB Yes
v2.0 Type-C
Yes
v2.0 Type-C
Yes
v2.0 Type-C
Yes
v2.0 Type-C
GPS YesYesYesYes
A-GPS YesYesYesYes
GLONASS YesYesYesYes
Beidou YesYesYesYes
Galileo YesNoYesYes
QZSS NoNoNoNo
NFC NoNoYesNo
COMMUNICATION AND MESSAGING

COMMUNICATION AND MESSAGING

Call waiting YesYesYesYes
Conferency YesYesYesYes
Call forwarding YesYesYesYes
Push To Talk NoNoNoNo
Instant Messenger YesYesYesYes
SMS YesYesYesYes
EMS NoNoNoNo
MMS YesYesYesYes
Dictionary Yes
T9
Yes
T9
Yes
T9
Yes
T9
Swype NoNoNoNo
e-mail client Yes
POP3, IMAP4, SMTP
Yes
POP3, IMAP4, SMTP
Yes
POP3, IMAP4, SMTP
Yes
POP3, IMAP4, SMTP
Hardware QWERTY keyboard NoNoNoNo
RSS Reader YesYesYesYes
Multimedia

Multimedia

Radio No dataNo dataNoYes
MP3 YesYesYesYes
Stereo speakers NoNoNoNo
Audio Jack 3.5 mm3.5 mm3.5 mm3.5 mm
HD Voice NoNoYesYes
Sound formats 3GA, AAC, AMR, AWB, FLAC, IMY, M4A, MID, MIDI, MXMF, OGA, OGG, OTA, RTTTL, RTX, WAV, WMA, XMF3GA, AAC, AMR, AWB, FLAC, IMY, M4A, MID, MIDI, MXMF, OGA, OGG, OTA, RTTTL, RTX, WAV, WMA, XMF3GA, AAC, AAC+, AMR, AWB, FLAC, IMY, M4A, MID, MXMF, OGA, OGG, OTA, RTTTL, RTX, WAV, WMA, XMF, eAAC+3GA, AAC, AMR, AWB, FLAC, IMY, M4A, MID, MXMF, OGA, OGG, OTA, RTTTL, RTX, WAV, WMA, XMF
Polyphony YesYesYesYes
Video ringtone NoNoNoNo
Ring composer NoNoNoNo
Games NoNoNoNo
Java Yes
ART
Yes
ART
Yes
ART
Yes
ART
Videophone NoNoYesYes
DVB-H television NoNoNoNo
TV-Out NoNoNoNo
PIM AND ADDITIONAL FUNCTIONS

PIM AND ADDITIONAL FUNCTIONS

Watch YesYesYesYes
Stopwatch YesYesYesYes
Alarm YesYesYesYes
Calculator YesYesYesYes
Currency converter NoNoNoNo
Organizer YesYesYesYes
Calendar YesYesYesYes
Flight mode YesYesYesYes
SyncML NoNoNoNo
Data and fax YesYesYesYes
Screensaver YesYesYesYes
Themes YesYesYesYes
Interchangeable covers NoNoNoNo
Voice dial YesYesYesYes
Speakerphone YesYesYesYes
Recorder YesYesYesYes
Vibrations YesYesYesYes
Samsung Galaxy A40s
Total value: 6,23
Samsung Galaxy M30
Total value: 5,17
Samsung Galaxy M21
Total value: 5,27
Samsung Galaxy M21s
Total value: 5,65
A D V E R T I S E M E N T

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