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Xiaomi Mi 9 Transparent Edition vs Redmi Watch 4

Xiaomi Mi 9 Transparent Edition
Total value: 7,96
User opinions: 0
Redmi Watch 4
Total value: 8,50
User opinions: 0
Type Touch-
Dimensions 157.50 x 74.67 x 7.61 mm47.58 x 41.12 x 10.50 mm
Weight 173.00 g31.50 g
Display size 6.39" 1.97"
Display Color / AMOLED
16M colors
1080 x 2340 px (6.39") 403 ppi
Color / LTPS AMOLED
60 Hz
390 x 450 px (1.97") 302 ppi
Display protection
Corning Gorilla Glass
Buy screen protector icon_info
No
Buy screen protector icon_info
Additional display NoNo
Protection of the secondary display NoNo
Standard battery Li-Po 3300 mAhBuy powerbank icon_infoLi-Po 470 mAhBuy powerbank icon_info
Quick battery charging Quick Charge 4.0+No
Wireless battery charging QiNo
Internal memory 256 GBNo data
RAM memory 8 GB, 12 GBNo data
Memory cards NoNo
Operating system Android 9.0 PieHyperOS
Interface MIUI 10-
Processor Qualcomm Snapdragon 855-
Processor clock 2840 MHz-
GPU Adreno 640-
Touchscreen YesYes
DualSIM YesNo
SIM cards standard DualSIM(nanoSIM, nanoSIM) No data
DualSIM mode dual standbynd
Hybrid DualSIM Nond
Announced 1Q 20194Q 2023
Other names Mi9 Transparent EditionM2314W1; Xiaomi Redmi Watch 4
GSM frequencies 850 900 1800 1900 No
UMTS 850 900 1700 1900 2100 No
LTE standard FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 700
TDD LTE: 2600, 2500, 2300, 2100, 1900
No
Standard 5G No dataNo
CDMA 850
CDMA2000 1xEV-DO
No
Standard TD-SCDMA 1900 2000 No
UMA NoNo
A D V E R T I S E M E N T
CAMERAS - BACK

CAMERAS - BACK

First camera YesNo
Photo sensor model Sony IMX586nd
Photo matrix 48 Mpxnd
Resolution 8000x6000 pxnd
Optical zoom Nond
Digital zoom 10xnd
Flash 2x LEDnd
Dual-colour LED flash Nond
Video resolution 3840x2160 pxnd
Video formats H.263, H.264, H.265, MPEG4 - 60 fpsnd
Additional AF, Laser AF, EIS, f/1.75nd
Second camera YesNo
Photo sensor model Samsung S5K3M5nd
Photo matrix 12 Mpxnd
Optical zoom Nond
Flash 2x LEDnd
Dual-colour LED flash Nond
Video formats H.263, H.264, H.265, MPEG4 - 60 fpsnd
Additional AF, Laser AF, f/2.2nd
Third camera YesNo
Photo sensor model Sony IMX481nd
Photo matrix 16 Mpxnd
Optical zoom Nond
Flash 2x LEDnd
Dual-colour LED flash Nond
Video formats H.263, H.264, H.265, MPEG4 - 60 fpsnd
Additional AF, Laser AF, f/2.2nd
CAMERAS - FRONT

CAMERAS - FRONT

First camera YesNo
Photo sensor model Sonynd
Photo matrix 20 Mpxnd
Optical zoom Nond
Flash Nond
Dual-colour LED flash Nond
Video resolution 1920x1080 pxnd
Video formats H.263, H.264, H.265, MPEG4 - 60 fpsnd
Additional f/2.0nd
SENSORS

SENSORS

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

Data transfer

xHTML YesNo
WAP Yes
v2.0
No
HSCSD NoNo
HSDPA Yes
42.00 Mbit/s
No
HSUPA Yes
5.76 Mbit/s
No
HSPA YesNo
HSPA+ YesNo
LTE DL YesNo
LTE UP YesNo
WIMAX+ NoNo
GPRS YesNo
EDGE YesNo
Bluetooth Yes
v5.0
Yes
v5.3
A2DP Profile YesNo
HDMI NoNo
WiFi Yes
v802.11 a/b/g/n/ac
No
WiFi frequencies 2,4 GHz; 5 GHzNo
WiFi Direct YesNo
WiFi Display YesNo
DLNA NoNo
Miracast YesNo
WiFi hotspot YesNo
IrDA No dataNo
USB Yes
v2.0 Type-C
No
GPS YesYes
A-GPS YesNo
GLONASS YesYes
Beidou YesYes
Galileo YesYes
QZSS No dataYes
NFC YesNo
COMMUNICATION AND MESSAGING

COMMUNICATION AND MESSAGING

Call waiting YesNo
Conferency YesNo
Call forwarding YesNo
Push To Talk NoNo
Instant Messenger YesNo
SMS YesNo
EMS NoNo
MMS YesNo
Dictionary Yes
T9
No
Swype NoNo
e-mail client Yes
POP3, IMAP4, SMTP
No
Hardware QWERTY keyboard NoNo
RSS Reader YesNo
Multimedia

Multimedia

Radio No dataNo
MP3 YesNo data
Stereo speakers NoNo
Audio Jack NoNo data
HD Voice YesNo
Sound formats AAC, AAC+, AMR, APE, AWB, FLAC, WAV, WMA, eAAC+No data
Polyphony YesYes
Video ringtone NoNo
Ring composer NoNo
Games NoNo
Java Yes
ART
No
Videophone NoNo
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 YesNo
Screensaver YesYes
Themes YesYes
Interchangeable covers NoNo
Voice dial YesNo
Speakerphone YesNo
Recorder YesYes
Vibrations YesYes
Redmi Watch 4
Total value: 8,50
A D V E R T I S E M E N T