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Samsung Galaxy A30s vs Samsung Galaxy A21s Dual SIM

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Samsung Galaxy A30s
Total value: 5,88
User opinions: 0
Samsung Galaxy A21s Dual SIM
Total value: 7,18
User opinions: 0
Type TouchTouch
Dimensions 158.50 x 74.70 x 7.80 mm163.70 x 75.30 x 8.90 mm
Weight 166.00 g192.00 g
Display size 6.40" 6.50"
Display Color / Super AMOLED
16M colors
720 x 1560 px (6.40") 268 ppi		Color / IPS TFT
16M colors
60 Hz
720 x 1600 px (6.50") 270 ppi
Display protection
No
Buy screen protector icon_info
No
Buy screen protector icon_info
Additional display NoNo
Protection of the secondary display NoNo
Talk time (max.) 4G: 1920 min. (32.0 h)No data
Playback time (max.) Audio: 77 h (3.2 days)
Video: 21 h (0.9 days)		nd
Internet browsing time (max.) WiFi: 13 h (0.5 days)
4G: 13 h (0.5 days)		nd
Standard battery Li-Po 4000 mAhBuy powerbank icon_infoLi-Ion 5000 mAhBuy powerbank icon_info
Quick battery charging Fast ChargingFast Charging
Wireless battery charging NoNo
Internal memory 32 GB, 64 GB, 128 GB32 GB, 64 GB
End-user memory UNKNOWN, 49.4 GBNo data
RAM memory 3 GB, 4 GB3 GB, 4 GB, 6 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
Operating system Android 9.0 PieAndroid 10
Interface -One UI 2.0
Processor Samsung Exynos 7904Samsung Exynos 850
Processor clock 1800 MHz2000 MHz
GPU ARM Mali-G71 MP2-
Touchscreen YesYes
DualSIM NoYes
SIM cards standard SingleSIM(nanoSIM) DualSIM(nanoSIM, nanoSIM)
DualSIM mode nddual standby
Announced 3Q 20192Q 2020
Other names SM-A307FN; SM-A307GSM-A217F/DS; SM-A217F/DSN; SM-A217M/DS
GSM frequencies 850 900 1800 1900 850 900 1800 1900
UMTS 900 1900 2100 850 900 1700 1900 2100
LTE standard FDD LTE: 2600, 2100, 1800, 900, 850, 800
TDD LTE: 2600, 2500, 2300		FDD LTE: 2600, 2300, 1900, 1800, 1700, 850, 800, 700
Standard 5G NoNo
CDMA NoNo
Standard TD-SCDMA NoNo
UMA NoNo
A D V E R T I S E M E N T
CAMERAS - BACK

CAMERAS - BACK

First camera YesYes
Camera type No dataStandard
Photo matrix 25 Mpx48 Mpx
Pixel size No data0,8 µm
Optical zoom NoNo
Digital zoom 4xNo data
Flash Yes LEDYes LED
Dual-colour LED flash NoNo
Video resolution 1920x1080 px1920x1080 px
Video formats H.263, H.264, MPEG4 - 30 fpsH.263, H.264, MPEG4 - 30 fps
Additional f/1.7AF, f/2.0
Second camera YesYes
Camera type No dataWide-angle
Photo matrix 8 Mpx8 Mpx
Pixel size No data1,12 µm
Optical zoom NoNo
Flash Yes LEDYes LED
Dual-colour LED flash NoNo
Video formats H.263, H.264, MPEG4 - 30 fpsH.263, H.264, MPEG4 - 30 fps
Additional f/2.2FF, f/2.2
Third camera YesYes
Camera type No dataMacro
Photo matrix 5 Mpx2 Mpx
Optical zoom NoNo
Flash Yes LEDYes LED
Dual-colour LED flash NoNo
Video formats H.263, H.264, MPEG4 - 30 fpsH.263, H.264, MPEG4 - 30 fps
Additional f/2.2FF, f/2.4
Fourth camera NoYes
Camera type ndDepth of field
Photo matrix nd2 Mpx
Optical zoom ndNo
Flash ndYes LED
Dual-colour LED flash ndNo
Video formats ndH.263, H.264, MPEG4 - 30 fps
Additional ndFF, f/2.4
CAMERAS - FRONT

CAMERAS - FRONT

First camera YesYes
Camera type No dataPortrait
Photo matrix 16 Mpx13 Mpx
Sensor size No data1920x1080
Optical zoom NoNo
Flash NoNo
Dual-colour LED flash NoNo
Video formats H.263, H.264, MPEG4 - 30 fpsH.263, H.264, MPEG4 - 30 fps
Additional f/2.0FF, f/2.2
SENSORS

SENSORS

Accelerometer YesYes
Proximity YesYes
Light YesNo
Magnetometer YesNo data
Gyroscope YesNo
Barometer NoNo
Altimeter NoNo
Gravity YesYes
Hall-effect YesNo
Iris scanner NoNo
Fingerprint scanner YesYes
Thermometer NoNo
Hygrometer NoNo
Data transfer

Data transfer

xHTML YesYes
WAP Yes
v2.0		Yes
v2.0
HSCSD NoNo
HSDPA YesYes
42.20 Mbit/s
HSUPA YesYes
5.76 Mbit/s
HSPA YesYes
HSPA+ YesYes
LTE DL Yes-
LTE UP Yes-
WIMAX+ NoNo
GPRS YesYes
class 33
EDGE YesYes
class 33
Bluetooth Yes
v5.0 LE		Yes
v5.0
A2DP Profile YesYes
HDMI NoNo
WiFi 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 GHz
WiFi Direct YesYes
WiFi Display No dataNo
DLNA NoNo
Miracast NoNo
WiFi hotspot YesYes
IrDA NoNo
USB Yes
v2.0 Type-C		Yes
v2.0 Type-C
GPS YesYes
A-GPS YesYes
GLONASS YesNo
Beidou YesNo
Galileo YesNo data
QZSS NoNo data
NFC YesNo
COMMUNICATION AND MESSAGING

COMMUNICATION AND MESSAGING

Call waiting YesYes
Conferency YesYes
Call forwarding YesYes
Push To Talk NoNo
Instant Messenger YesYes
SMS YesYes
EMS NoNo
MMS YesYes
Dictionary Yes
XT9		Yes
T9
Swype NoNo
e-mail client Yes
POP3, IMAP4, SMTP		Yes
POP3, IMAP4, SMTP
Hardware QWERTY keyboard NoNo
RSS Reader YesYes
Multimedia

Multimedia

Radio YesNo
MP3 YesYes
Stereo speakers NoNo
Audio Jack 3.5 mm3.5 mm
HD Voice NoYes
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, XMF
Polyphony YesYes
Video ringtone NoNo
Ring composer NoNo
Games No dataNo
Java Yes
ART		Yes
ART
Videophone NoYes
DVB-H television NoNo
TV-Out NoNo
PIM AND ADDITIONAL FUNCTIONS

PIM AND ADDITIONAL FUNCTIONS

Watch YesYes
Stopwatch YesYes
Alarm YesYes
Calculator YesYes
Currency converter NoNo
Organizer YesNo
Calendar YesYes
Flight mode YesYes
SyncML NoNo
Data and fax YesYes
Screensaver YesYes
Themes YesYes
Interchangeable covers NoNo
Voice dial YesYes
Speakerphone YesYes
Recorder YesYes
Vibrations YesYes
Samsung Galaxy A30s
Total value: 5,88
Samsung Galaxy A21s Dual SIM
Total value: 7,18
A D V E R T I S E M E N T