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Realme C21Y vs VK Mobile 540

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Realme C21Y
Total value: 5,39
User opinions: 0
VK Mobile 540
Total value: 5,00
User opinions: 0
Type TouchClamshell
Dimensions 164.50 x 76.00 x 9.10 mm79.50 x 42.50 x 21.50 mm
Weight 194.00 gNo data
Display size 6.50" 1.80"
Display Color / IPS TFT
16M colors
60 Hz
720 x 1600 px (6.50") 270 ppi		Color / TFT
64k colors
128 x 160 px (1.80")
Display protection
Corning Gorilla Glass
Buy screen protector icon_info
No
Buy screen protector icon_info
Additional display NoColor / CSTN
64k colors
96 x 64 px
Protection of the secondary display NoNo
Talk time (max.) No data2G: 180 min. (3.0 h)
Stand-by (max.) No data2G: 140 h. (5.8 days)
Standard battery Li-Po 5000 mAhBuy powerbank icon_infoLi-Ion 650 mAhBuy powerbank icon_info
Quick battery charging YesNo
Wireless battery charging NoNo
Internal memory 32 GB, 64 GBNo data
End-user memory 44 GBNo data
RAM memory 3 GB, 4 GBNo data
Memory cards Yes
microSD, microSDHC, microSDXC
up to 256 GBBuy memory card icon_info		No
Operating system Android 11-
Interface realme UI -
Processor Unisoc Tiger T610 UMS512-
Processor clock 1800 MHz-
GPU ARM Mali G52 MP2 @614 MHz-
Touchscreen YesNo
SAR (10g) No data0,67 W/kg
DualSIM YesNo
SIM cards standard DualSIM(nanoSIM, nanoSIM) No data
DualSIM mode dual standbynd
Hybrid DualSIM Nond
Announced 2Q 20211Q 2004
Other names RMX3261; RMX3263-
GSM frequencies 850 900 1800 1900 900 1800
UMTS 850 900 2100 No
LTE standard FDD LTE: 2600, 2100, 1800, 900, 850, 800, 700
TDD LTE: 2600, 2500, 2300		No
Standard 5G NoNo data
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 StandardNo data
Photo matrix 13 Mpx0.3 Mpx
Pixel size 1,12 µmNo data
Resolution No data640x480 px
Optical zoom NoNo
Digital zoom 4xNo data
Number of lenses 5No data
Flash Yes LEDNo
Dual-colour LED flash NoNo
Video resolution 1920x1080 pxNo data
Video formats H.263, H.264, MPEG4 - 30 fpsNo data
Additional AF, f/2.2-
Second camera YesNo
Camera type Macrond
Photo matrix 2 Mpxnd
Optical zoom Nond
Number of lenses 3nd
Flash Yes LEDnd
Dual-colour LED flash Nond
Video formats H.263, H.264, MPEG4 - 30 fpsnd
Additional FF, f/2.4nd
Third camera YesNo
Camera type Depth of fieldnd
Photo matrix 2 Mpxnd
Optical zoom Nond
Number of lenses 3nd
Flash Nond
Dual-colour LED flash Nond
Video formats H.263, H.264, MPEG4 - 30 fpsnd
Additional FF, f/2.4nd
CAMERAS - FRONT

CAMERAS - FRONT

First camera YesNo
Camera type Portraitnd
Photo matrix 5 Mpxnd
Optical zoom Nond
Number of lenses 3nd
Flash Nond
Dual-colour LED flash Nond
Video formats H.263, H.264, MPEG4 - 30 fpsnd
Additional FF, f/2.2nd
SENSORS

SENSORS

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

Data transfer

xHTML YesNo data
WAP Yes
v2.0		Yes
v1.2.1
HSCSD NoNo
HSDPA Yes
42.20 Mbit/s		No
HSUPA Yes
5.76 Mbit/s		No
HSPA YesNo
HSPA+ YesNo
LTE DL -No
LTE UP 51.00 Mbit/sNo
WIMAX+ NoNo
GPRS YesYes
class 10
EDGE YesNo
Bluetooth Yes
v5.0		No
A2DP Profile YesNo data
HDMI NoNo
WiFi Yes
v802.11 b/g/n		No
WiFi frequencies 2,4 GHzNo
WiFi Direct YesNo
WiFi Display NoNo
DLNA NoNo
Miracast NoNo
WiFi hotspot YesNo
IrDA NoNo
USB Yes
v2.0		No data
GPS YesNo
A-GPS YesNo data
GLONASS YesNo data
Beidou YesNo
Galileo NoNo data
QZSS NoNo data
NFC NoNo
COMMUNICATION AND MESSAGING

COMMUNICATION AND MESSAGING

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

Multimedia

Radio YesNo
MP3 YesNo
Stereo speakers NoNo
Audio Jack 3.5 mmNo
HD Voice YesNo
Sound formats AAC, AAC+, AMR, APE, FLAC, MID, MKA, OGG, WAV, WMA, eAAC+No data
Polyphony YesYes
40 voices
Video ringtone NoNo
Ring composer NoNo
Games NoYes
Java Yes
ART		No data
Videophone NoNo
DVB-H television NoNo
TV-Out NoNo
PIM AND ADDITIONAL FUNCTIONS

PIM AND ADDITIONAL FUNCTIONS

Watch YesYes
Stopwatch YesNo data
Alarm YesYes
Calculator YesYes
Currency converter NoNo data
Organizer YesYes
Calendar YesYes
Flight mode YesNo
SyncML NoNo data
Data and fax YesNo data
Screensaver YesNo data
Themes YesNo data
Interchangeable covers NoNo
Voice dial YesNo
Speakerphone YesNo
Recorder YesNo data
Vibrations YesYes
Realme C21Y
Total value: 5,39
VK Mobile 540
Total value: 5,00
A D V E R T I S E M E N T