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Samsung Ch@t 357 Duos vs Redmi 9A

Samsung Ch@t 357 Duos
Total value: 6,22
User opinions: 0
Redmi 9A
Total value: 5,33
User opinions: 3
Type Bar (classic)Touch
Dimensions 111.90 x 60.40 x 11.50 mm164.90 x 77.07 x 9.00 mm
Weight 95.50 g196.00 g
Display size 2.40" 6.53"
Display Color / TFT
256k colors
320 x 240 px (2.40")
Color / IPS TFT
16M colors
720 x 1600 px (6.53") 263 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.) 2G: 700 min. (11.7 h)2G: 2280 min. (38.0 h)
Stand-by (max.) 2G: 400 h. (16.7 days)No data
Playback time (max.) ndAudio: 168 h (7.0 days)
Video: 19 h (0.8 days)
Standard battery Li-Ion 1000 mAhBuy powerbank icon_infoLi-Ion 5000 mAhBuy powerbank icon_info
Quick battery charging NoNo
Wireless battery charging NoNo
Internal memory 34 MB32 GB
RAM memory No data2 GB
Memory cards Yes
microSD, microSDHC
up to 32 GBBuy memory card icon_info
Yes
microSD, microSDHC, microSDXC
up to 512 GBBuy memory card icon_info
Operating system -Android
Processor -MediaTek Helio G25 MT6762V
Processor clock 208 MHz2000 MHz
GPU -PowerVR GE8320 @650 MHz
Touchscreen NoYes
DualSIM YesYes
SIM cards standard No data DualSIM(nanoSIM, nanoSIM)
DualSIM mode No datadual standby
Hybrid DualSIM NoNo data
Announced 3Q 20123Q 2020
Other names GT-S3572M2006C3LG; Dandelion; Xiaomi Redmi 9A
GSM frequencies 850 900 1800 1900 850 900 1800 1900
UMTS No850 900 1700 1900
LTE standard NoFDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700
TDD LTE: 2600, 2500, 2300
Standard 5G No dataNo
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 2 Mpx13 Mpx
Pixel size No data1,12 µm
Resolution 1600x1200 pxNo data
Optical zoom NoNo
Field of view No data74 °
Flash NoYes LED
Dual-colour LED flash NoNo
Video resolution 320x240 px1920x1080 px
Video formats H.263 - 15 fpsH.264, H.265, MPEG4 - 30 fps
Additional -AF, f/2.2
CAMERAS - FRONT

CAMERAS - FRONT

First camera NoYes
Camera type ndPortrait
Photo matrix nd5 Mpx
Optical zoom ndNo
Field of view nd83 °
Flash ndNo
Dual-colour LED flash ndNo
Video formats ndH.264, H.265, MPEG4 - 30 fps
Additional ndFF, f/2.2
SENSORS

SENSORS

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

Data transfer

xHTML YesYes
WAP Yes
v2.0
Yes
v2.0
HSCSD NoNo
HSDPA NoYes
42.20 Mbit/s
HSUPA NoYes
5.76 Mbit/s
HSPA NoYes
HSPA+ NoYes
LTE DL No-
LTE UP No-
WIMAX+ NoNo
GPRS Yes
class 12
Yes
EDGE Yes
class 12
Yes
Bluetooth Yes
v2.1
Yes
v5.0
A2DP Profile YesYes
HDMI NoNo
WiFi Yes
v802.11 b/g
Yes
v802.11 b/g/n
WiFi frequencies 2,4 GHz2,4 GHz
WiFi Direct NoYes
WiFi Display NoNo
DLNA No dataNo
Miracast NoNo
WiFi hotspot No dataYes
IrDA NoNo
USB Yes
v2.0
Yes
v2.0
GPS NoYes
A-GPS NoYes
GLONASS No dataYes
Beidou NoYes
NFC NoNo
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 Yes
v1.2
No
Dictionary Yes
T9
Yes
T9
Swype NoNo
e-mail client Yes
POP3, IMAP4, SMTP
Yes
POP3, IMAP4, SMTP
Hardware QWERTY keyboard YesNo
RSS Reader YesYes
Multimedia

Multimedia

Radio YesYes
MP3 YesYes
Stereo speakers NoNo
Audio Jack 3.5 mm3.5 mm
HD Voice NoYes
Sound formats AAC, AAC+, AMR, WAV, WMA, eAAC+AAC, AAC+, AMR, MID, WAV, eAAC+
Polyphony YesYes
Video ringtone NoNo
Ring composer NoNo
Games No dataNo
Java Yes
MIDP 2.1
Yes
ART
Videophone NoNo
DVB-H television NoNo
TV-Out NoNo
PIM AND ADDITIONAL FUNCTIONS

PIM AND ADDITIONAL FUNCTIONS

Watch YesYes
Stopwatch No dataYes
Alarm YesYes
Calculator YesYes
Currency converter No dataNo
Organizer YesYes
Calendar YesYes
Flight mode YesYes
SyncML YesNo
Data and fax YesYes
Screensaver YesYes
Themes YesYes
Interchangeable covers NoNo
Voice dial NoYes
Speakerphone YesYes
Recorder YesYes
Vibrations YesYes
Samsung Ch@t 357 Duos
Total value: 6,22
Redmi 9A
Total value: 5,33
A D V E R T I S E M E N T