Side-by-side technical data

Xiaomi Redmi K40 Gaming vs vivo S15e

Comparison between Xiaomi Redmi K40 Gaming and vivo S15e: camera, battery, fast charging, display, performance and colors, side by side. More phones from Xiaomi and vivo.

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Xiaomi

Redmi K40 Gaming

vivo

S15e

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The verdict

Your pick: Xiaomi Redmi K40 Gaming, ahead on Performance & hardware, Connectivity and Battery & charging. Unless Design & display or Camera decides it for you.

Category
Category	Redmi K40 Gaming	S15e
Design & display	6.3	7.6
Performance & hardware	7.8	6.3
Camera	5.9	7.2
Connectivity	6.9	6.5
Battery & charging	6.1	5.6

Which one is for you?

Xiaomi Redmi K40 Gaming, if you care about…

Battery Capacity: 5,065 mAh; against 4,700 mAh
Wi-Fi Standards: Wi-Fi 802.11a/b/g/n/ac/6; against Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 802.11a/b/g
Display Refresh Rate: 120 Hz; against 90 Hz
Display Diagonal: 6.67″; against 6.44″

vivo S15e, if you care about…

Display Technology: AMOLED; against OLED
Peak Display Brightness: 1,300 nits; against 500 nits
Display Pixel Density: 409 ppi; against 395 ppi
Weight: 190 g; against 205 g

Specification comparison

Show differences only

Performance

Specification	Redmi K40 Gaming	S15e
Processor Model	MediaTek Dimensity 1200	Samsung Exynos 1080
Processor Process Size	6 nm	5 nm Best value
Graphics GPU	Mali-G77 MC9	Mali-G78 MP10
Storage Type	UFS 3.1	UFS 3.1
Maximum CPU Clock	3 GHz Best value	2.8 GHz
Maximum Storage Capacity	256 GB	256 GB
AnTuTu Score	—	616,255
CPU Description	Octa-core CPU with 1x3.0 GHz Cortex-A78, 3x2.6 GHz Cortex-A78, and 4x2.0 GHz Cortex-A55 cores.	Octa-core CPU with 1 Cortex-A78 core at 2.8 GHz, 3 Cortex-A78 cores at 2.6 GHz, and 4 Cortex-A55 cores at 2.0 GHz.
Processor Type	Octa-Core	Octa-Core
64-Bit Processor	—	Yes
RAM Capacity	12 GB	12 GB
RAM Type	—	LPDDR4X
AnTuTu version	—	v8

Design

Specification	Redmi K40 Gaming	S15e
Body Colors	Black, Grey, Silver, Yellow	Black, Blue, Silver, Pink, White
Body Thickness	8.3 mm Best value	8.5 mm
Body Width	76.9 mm	73.6 mm
Body Height	161.9 mm	159.7 mm
Weight	205 g	190 g Best value
Usable Surface	86.3 % Best value	85.1 %
Body Materials	Glass	Aluminium Alloy, Glass
Resistance Features	IP53	—

Battery

Specification	Redmi K40 Gaming	S15e
Battery Capacity	5,065 mAh Best value	4,700 mAh
Battery Type	Li-Po	Li-Polymer
Fast Charge Power	67 W Best value	66 W
Battery Features	Fast Charging	Fast Charging, Non-Removable, Battery Level Indicator, Rechargeable

Display

Specification	Redmi K40 Gaming	S15e
Display Aspect Ratio	20:9	20:9
Display Technology	OLED	AMOLED Best value
Peak Display Brightness	500 nits	1,300 nits Best value
Display Diagonal	6.67″ Best value	6.44″
Display Horizontal Resolution	1,080 px	1,080 px
Display Vertical Resolution	2,400 px	2,404 px Best value
Display Pixel Density	395 ppi	409 ppi Best value
Display Refresh Rate	120 Hz Best value	90 Hz
Touch Sampling Rate	—	240 Hz
Display Contrast Ratio	—	6,000,000 :1
Display Features	Gorilla Glass 5, HDR10+, One Billion Colors	HDR10+, Water Drop Notch, DCI-P3, Scratch Resistant, Curved Glass, Capacitive Touch, Multi-Touch, Frameless

Sensors

Specification	Redmi K40 Gaming	S15e
Fingerprint Sensor Placement	Side	Under Display

Sensor

Specification	Redmi K40 Gaming	S15e
Sensor Features	Fingerprint Sensor, Accelerometer, Gyroscope, Compass, Barometer	Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Gravity Sensor, Light Sensor

Software

Specification	Redmi K40 Gaming	S15e
Operating System	Android 11	Android 11
OS Family	Android	Android
OS Version	11	11

Connectivity

Specification	Redmi K40 Gaming	S15e
SIM Configurations	Dual Nano-SIM	Dual Nano-SIM, Dual SIM Dual Standby, Dual SIM
Cellular Bands	2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B18, 4G LTE B19, 4G LTE B26, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 4G LTE B42, 5G NR n1, 5G NR n3, 5G NR n28, 5G NR n41, 5G NR n77, 5G NR n78	2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 2G CDMA BC0, 2G CDMA B2, 2G CDMA B3, 2G CDMA B5, 2G CDMA B8, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 2100, 3G UMTS B1, 3G UMTS B4, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B8, LTE B28, 4G LTE B28A, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 5G NR n1, 5G NR n5, 5G NR n8, 5G NR n28, 5G NR n28a, 5G NR n41, 5G NR n77, 5G NR n78
Cellular Technologies	GSM, CDMA, HSPA, CDMA2000, LTE, 5G	GSM, CDMA, HSPA, CDMA2000, LTE, 5G
Wi-Fi Standards	Wi-Fi 802.11a/b/g/n/ac/6 Best value	Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 802.11a/b/g
Wi-Fi Features	Dual Band, Wi-Fi Direct	Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, MIMO
Bluetooth Version	Bluetooth 5.2	Bluetooth 5.2
Bluetooth Profiles	A2DP, LE	A2DP, LE, aptX HD
Navigation Systems	GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC	GPS, A-GPS, GLONASS, Galileo, BeiDou, QZSS
Connectivity Features	Infrared, NFC, USB Type-C, USB OTG	NFC, USB Type-C, USB OTG, USB Charging, USB Mass Storage, Computer Sync, OTA Sync, Tethering, VoLTE
USB Version	USB 2.0	USB Type-C
Max. download speed	—	1,200 Mbps
Max. upload speed	—	200 Mbps

Audio

Specification	Redmi K40 Gaming	S15e
Audio Features	Stereo Speakers, Hi-Res Audio Best value	A2DP, LE, aptX HD, Hi-Res Audio, Loudspeaker

Technical

Specification	Redmi K40 Gaming	S15e
Model numbers	M2012K10C, M2104K10AC	V2190A