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Redmi K40 Gaming vs Vivo S15

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Redmi K40 Gaming
Total value: 6,46
User opinions: 0
Vivo S15
Total value: 5,00
User opinions: 0
Type TouchTouch
Waterproofness & dust-resistance IP53No data
Dimensions 161.94 x 76.93 x 9.30 mm161.09 x 74.31 x 7.99 mm
Weight 205.00 g197.00 g
Display size 6.67" 6.62"
Display Color / OLED
1,07G colors
120 Hz
1080 x 2400 px (6.67") 395 ppi		Color / AMOLED
16M colors
120 Hz
1080 x 2400 px (6.62") 398 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
Talk time (max.) No data4G: 828 min. (13.8 h)
Stand-by (max.) No data4G: 400 h. (16.7 days)
Standard battery Li-Po 5065 mAhBuy powerbank icon_infoLi-Ion 4500 mAhBuy powerbank icon_info
Quick battery charging Quick Charge 3+Yes
Wireless battery charging NoNo
Internal memory 128 GB, 256 GB128 GB, 256 GB
RAM memory 6 GB, 8 GB, 12 GB8 GB, 12 GB
Memory cards NoNo
Operating system Android 11Android 12
Interface MIUI 12.5OriginOS Ocean
Processor MediaTek Dimensity 1200 MT6893Qualcomm Snapdragon 870 SM8250
Processor clock 3000 MHz3200 MHz
GPU ARM Mali-G77 MC9Adreno 650
Touchscreen YesYes
DualSIM YesYes
SIM cards standard DualSIM(nanoSIM, nanoSIM) DualSIM(nanoSIM, nanoSIM)
DualSIM mode dual standbydual standby
Hybrid DualSIM NoNo
Announced 2Q 20212Q 2022
Other names Xiaomi Redmi K40 GamingV2203A
GSM frequencies 850 900 1800 1900 850 900 1800 1900
UMTS 850 900 1700 1900 2100 850 900 1700 1900 2100
LTE standard FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850
TDD LTE: 3500, 2600, 2500, 2300, 2100, 1900		FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 700
TDD LTE: 2600, 2500, 2300, 2000, 1900
Standard 5G FDD 5G: 2100, 1800, 700
TDD 5G: 3700, 3500, 2500		FDD 5G: 2100, 1800, 900, 850, 700
TDD 5G: 3700, 3500, 2500
CDMA No850
CDMA2000 1X
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 StandardStandard
Photo matrix 64 Mpx64 Mpx
Sensor size 1/21/1,72
Pixel size 0,7 µmNo data
Resolution 9248x6944 pxNo data
Optical zoom NoNo
Number of lenses 6No data
Flash Yes LED2x LED
Dual-colour LED flash No1+1
Video resolution 3840x2160 px3840x2160 px
Video formats H.264, H.265, MPEG4 - 30 fpsH.264, H.265, MPEG4
Additional AF, EIS, f/1.65AF, OIS, f/1.89
Second camera YesYes
Camera type Wide-angleWide-angle
Photo matrix 8 Mpx8 Mpx
Resolution 3264x2448 pxNo data
Optical zoom NoNo
Field of view 120 °120 °
Flash Yes LED2x LED
Dual-colour LED flash No1+1
Video formats H.264, H.265, MPEG4 - 30 fpsH.264, H.265, MPEG4
Additional FF, f/2.2FF, f/2.2
Third camera YesYes
Camera type MacroMacro
Photo matrix 2 Mpx2 Mpx
Resolution 1600x1200 pxNo data
Optical zoom NoNo
Focal length 50 mmNo data
Flash Yes LED2x LED
Dual-colour LED flash No1+1
Video formats H.264, H.265, MPEG4 - 30 fpsH.264, H.265, MPEG4
Additional f/2.4FF, f/2.4
CAMERAS - FRONT

CAMERAS - FRONT

First camera YesYes
Camera type PortraitPortrait
Photo matrix 16 Mpx32 Mpx
Optical zoom NoNo
Flash NoNo
Dual-colour LED flash NoNo
Video resolution 1920x1080 pxNo data
Video formats H.264, H.265, MPEG4 - 30 fpsH.264, H.265, MPEG4
Additional FFFF, f/2.0
SENSORS

SENSORS

Accelerometer YesYes
Proximity YesYes
Light YesYes
Magnetometer YesYes
Gyroscope YesYes
Barometer No dataNo
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 Yes
42.20 Mbit/s		Yes
42.20 Mbit/s
HSUPA Yes
5.76 Mbit/s		Yes
11.52 Mbit/s
HSPA YesYes
HSPA+ YesYes
LTE DL YesYes
LTE UP YesYes
WIMAX+ NoNo
GPRS YesYes
EDGE YesYes
Bluetooth Yes
v5.2		Yes
v5.2
A2DP Profile YesYes
HDMI NoNo
WiFi Yes
v802.11 a/b/g/n/ac/ax		Yes
v802.11 a/b/g/n/ac/ax
WiFi frequencies 2,4 GHz; 5 GHz2,4 GHz; 5 GHz
WiFi Direct YesYes
WiFi Display NoYes
DLNA NoNo
Miracast YesNo
WiFi hotspot YesYes
IrDA YesNo
USB Yes
v3.0 Type-C		Yes
v2.0 Type-C
GPS YesYes
A-GPS YesYes
GLONASS YesYes
Beidou YesYes
Galileo YesYes
QZSS YesYes
NFC YesYes
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
T9		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 NoNo
MP3 YesYes
Stereo speakers 2No
Audio Jack NoNo
HD Voice YesYes
Sound formats AAC, AAC+, AMR, APE, AWB, DSF, FLAC, M4A, MID, OGG, WAV, WMA, eAAC+AAC, AAC+, AMR, APE, FLAC, MID, OGG, WAV, eAAC+
Polyphony YesYes
Video ringtone NoNo
Ring composer NoNo
Games NoNo
Java Yes
ART		Yes
ART
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 YesNo
Organizer YesYes
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
Redmi K40 Gaming
Total value: 6,46
Vivo S15
Total value: 5,00
A D V E R T I S E M E N T