Realme X7 5G vs Vivo Y400 5G

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Key Specifications

Processor	MediaTek Dimensity 800U	Qualcomm Snapdragon 4 Gen 2
Display	6.4", AMOLED, 60 Hz	6.67", AMOLED, 120 Hz
Camera	64MP+8MP+2MP/16MP	50MP+2MP/32MP
Battery	4310 mAh	6000 mAh
RAM	6 GB	8 GB
Storage	128 GB	128 GB
Processor	MediaTek Dimensity 800U	Qualcomm Snapdragon 4 Gen 2
Display	6.4", AMOLED, 60 Hz	6.67", AMOLED, 120 Hz
Camera	64MP+8MP+2MP/16MP	50MP+2MP/32MP
Battery	4310 mAh	6000 mAh
RAM	6 GB	8 GB
Storage	128 GB	128 GB

Top Recommendation

Recommended For	Software and Main Camera	Performance, Display, Multimedia, Battery, Gaming, Design and Build Quality
Recommended For	Software and Main Camera	Performance, Display, Multimedia, Battery, Gaming, Design and Build Quality

General

Colors	Space Silver, Nebula	Glam White, Olive Green
Launch	February 04, 2021	August 04, 2025
Availability	February 12, 2021	August 07, 2025
Launch Price	₹19,999	₹21,999
Colors	Space Silver, Nebula	Glam White, Olive Green
Launch	February 04, 2021	August 04, 2025
Availability	February 12, 2021	August 07, 2025
Launch Price	₹19,999	₹21,999

Display

Winner:Vivo Y400 5G

Type	AMOLED	AMOLED
Refresh Rate	60 Hz	120 Hz
Features	SDR
Size	6.4 inches	6.67 inches
Resolution Width	1080 pixels	1080 pixels
Resolution Height	2400 pixels	2400 pixels
Resolution Ratio	20:9	20:9
Pixel Per Inch	411 ppi	394 ppi
Display Resolution	FHD+	FHD+
Peak Brightness	600 nits	1800 nits
Type	AMOLED	AMOLED
Refresh Rate	60 Hz	120 Hz
Features	SDR
Size	6.4 inches	6.67 inches
Resolution Width	1080 pixels	1080 pixels
Resolution Height	2400 pixels	2400 pixels
Resolution Ratio	20:9	20:9
Pixel Per Inch	411 ppi	394 ppi
Display Resolution	FHD+	FHD+
Peak Brightness	600 nits	1800 nits

Body

Winner:Vivo Y400 5G

Weight	176 grams	197 grams
Front	Gorilla Glass
Back	Plastic	Plastic
Side	Plastic Frame	Plastic Frame
Build Quality	Gorilla Glass	Military-grade Durability
Port	USB Type-C 2.0	USB Type-C 2.0
Speaker	Loudspeaker	Stereo Speakers
IP rating		IP68/IP69 (Dust and Water Resistant)
Weight	176 grams	197 grams
Front	Gorilla Glass
Back	Plastic	Plastic
Side	Plastic Frame	Plastic Frame
Build Quality	Gorilla Glass	Military-grade Durability
Port	USB Type-C 2.0	USB Type-C 2.0
Speaker	Loudspeaker	Stereo Speakers
IP rating		IP68/IP69 (Dust and Water Resistant)

Processor

Winner:Realme X7 5G

Chipset Brand	MediaTek	Qualcomm
Chipset Name	Dimensity 800U	Snapdragon 4 Gen 2
CPU	Octa-core	Octa-core
GPU	Mali-G57 MC3
Software Name	Android	Android
Software Skin	Realme UI	Vivo Funtouch
OS Updates(Years)	2 year(s)	3 year(s)
Chipset Brand	MediaTek	Qualcomm
Chipset Name	Dimensity 800U	Snapdragon 4 Gen 2
CPU	Octa-core	Octa-core
GPU	Mali-G57 MC3
Software Name	Android	Android
Software Skin	Realme UI	Vivo Funtouch
OS Updates(Years)	2 year(s)	3 year(s)

Main Camera

Winner:Realme X7 5G

Camera Resolution	64 MP	50 MP
Camera Type	Wide-angle	Wide-angle
Camera 2 Resolution	8 MP	2 MP
Camera 2 Type	Ultra-wide	Depth
Camera 3 Resolution	2 MP
Camera 3 Type	Macro
Features	Auto Focus, HDR, LED flash, Nightscape, Panorama, Portrait	Dual View, LED-Flash, Night mode, Panorama, Slow Motion
Stabilization	EIS	No Stabilization
Video	gyro-EIS
Camera Resolution	64 MP	50 MP
Camera Type	Wide-angle	Wide-angle
Camera 2 Resolution	8 MP	2 MP
Camera 2 Type	Ultra-wide	Depth
Camera 3 Resolution	2 MP
Camera 3 Type	Macro
Features	Auto Focus, HDR, LED flash, Nightscape, Panorama, Portrait	Dual View, LED-Flash, Night mode, Panorama, Slow Motion
Stabilization	EIS	No Stabilization
Video	gyro-EIS

Selfie Camera

Winner:Realme X7 5G

Front Camera Resolution	16 MP	32 MP
Front Camera Type	Wide-angle	Wide
Features	Face Unlock, HDR, Panorama, Portrait	Face Unlock, Night mode, Portrait Mode
Video	1080p@30/120fps, 720p@30fps
Front Camera Resolution	16 MP	32 MP
Front Camera Type	Wide-angle	Wide
Features	Face Unlock, HDR, Panorama, Portrait	Face Unlock, Night mode, Portrait Mode
Video	1080p@30/120fps, 720p@30fps

Battery

Winner:Vivo Y400 5G

Capacity	4310 mAh	6000 mAh
Battery Type	Lithium Polymer	Lithium Ion
Wireless Charging
Charging Speed	50 W	90 W
Capacity	4310 mAh	6000 mAh
Battery Type	Lithium Polymer	Lithium Ion
Wireless Charging
Charging Speed	50 W	90 W

Memory

Winner:Vivo Y400 5G

Storage	128 GB	128 GB
Storage type	UFS 2.1	UFS 3.1
RAM	6 GB	8 GB
RAM type	LPDDR4X	LPDDR4x
Storage	128 GB	128 GB
Storage type	UFS 2.1	UFS 3.1
RAM	6 GB	8 GB
RAM type	LPDDR4X	LPDDR4x

Network

Sim Slot	Dual SIM (nano-SIM, dual stand-by)	Dual nano-SIM (nano-SIM, dual stand-by)
Network	5G, GSM, LTE, WCDMA	GSM / WCDMA / LTE / 5G
Sim Slot	Dual SIM (nano-SIM, dual stand-by)	Dual nano-SIM (nano-SIM, dual stand-by)
Network	5G, GSM, LTE, WCDMA	GSM / WCDMA / LTE / 5G

Connectivity

Winner:Vivo Y400 5G

WLAN	Wi-Fi 5 802.11 a/b/g/n/ac	Wi-Fi 5 802.11 a/b/g/n/ac
Bluetooth	5.1
Positioning	Beidou, GALILEO, GLONASS, GPS, QZSS	BeiDou, Galileo, GLONASS, GPS, QZSS
NFC	-
Radio	-
WLAN	Wi-Fi 5 802.11 a/b/g/n/ac	Wi-Fi 5 802.11 a/b/g/n/ac
Bluetooth	5.1
Positioning	Beidou, GALILEO, GLONASS, GPS, QZSS	BeiDou, Galileo, GLONASS, GPS, QZSS
NFC	-
Radio	-

Features

Fingerprint Scanner	Optical (under display)	Optical (under display)
Sensors	Accelerometer, Compass, Gyroscope, Light Sensor, Proximity Sensor	Accelerometer, Ambient Light Sensor, E-Compass, Gyroscope, Proximity Sensor
AI Features		AI Documents, AI Eraser 2.0, AI Notes, AI Screen Translation, AI Transcript
Fingerprint Scanner	Optical (under display)	Optical (under display)
Sensors	Accelerometer, Compass, Gyroscope, Light Sensor, Proximity Sensor	Accelerometer, Ambient Light Sensor, E-Compass, Gyroscope, Proximity Sensor
AI Features		AI Documents, AI Eraser 2.0, AI Notes, AI Screen Translation, AI Transcript

Realme X7 5G vs Vivo Y400 5G

Key Specifications

Top Recommendation

General

Display

Body

Processor

Main Camera

Selfie Camera

Battery

Memory

Network

Connectivity

Features

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