Vivo X400

Overview

Reviewed by Priyanka Singh · Senior Consumer-Tech Editor

The Vivo X400 is Vivo's take on a value-focused smartphone, built around ram of 12 GB, storage of 256 GB, display of 6.45 inches, 1216 x 2640 pixels, 120 Hz.. For daily driving, calls, social apps and photos it should hold up well. On the other side, power users should weigh the chipset and battery against heavier alternatives. Below you'll find the full specifications, live prices across stores, our editor's verdict, and a quality-checked refurbished alternative that can get you the same specs for noticeably less. If you value getting more for your money, the refurbished route is worth a serious look before buying new.

Full Specifications

Price	₹ 79,990
CPU	Octa Core Processor
RAM	12 GB
Storage	256 GB
Display	6.45 inches, 1216 x 2640 pixels, 120 Hz
Operating System	Android v17
Battery	7000 mAh, Li-ion Battery
Fast Charging	Yes, 100W
Rear Camera	200 MP ƒ/1.7 (Wide Angle) 64 MP ƒ/2.6 (Telephoto) 50 MP ƒ/2 (Ultra Wide)
Front Camera	50 MP ƒ/2 (Wide Angle) Punch Hole, Screen Flash
Resolution	1216 x 2640 pixels
Model	X400
Sim Type	Dual Sim, GSM+GSM
Dual Sim	Yes
Sim Size	Nano-SIM + Nano-SIM + eSIM (max 2 at a time
Device Type	Smartphone
Release Date	October 13, 2026 (Expected)
Bezel Less	Yes
Type	Color AMOLED Screen (1B Colors)
Touch	Yes
Aspect Ratio	20:9
Ppi	~ 451 PPI
Screen To Body Ratio	~ 86.7%
Features	2160Hz PWM, HDR10+
Notch	Yes, Punch Hole
Curved Display	Yes
Expandable Ram	Upto 12 GB Extra Virtual RAM
Storage Type	UFS 4.1
Card Slot	No
Gprs	Yes
Edge	Yes
3g	Yes
4g	Yes
5g	Yes
Volte	Yes, Dual Stand-By
Wifi	Yes, with wifi-hotspot
Bluetooth	Yes, v6.0, A2DP, LE, aptX HD
Usb	Yes, USB-C v3.2
Usb Features	USB Tethering, USB on-the-go, USB Charging
Gps	Yes, with GPS, BeiDou, GLONASS, Galileo, QZSS, NavIC, A-GPS, Cellular Positioning, Wi-Fi Positioning
Fingerprint Sensor	Yes, In Display
Face Unlock	Yes
Sensors	Accelerometer, Gyro, Proximity, Compass
Water Resistance	Yes, 1.5 m upto 30 min
Ip Rating	IP69
Dust Resistant	Yes
Auto Focus	Yes
Camera Features	Laser AF, Zeiss optics, Zeiss T lens Coating, Panorama, HDR, 3D LUT import
Video Recording	4K, 1080p
Flash	Yes, LED
Front Video Recording	4K, 1080p
Custom Ui	OriginOS 7
Java	No
Browser	Yes
Email	Yes
Music	WAV, MP3, MP2, MIDI, Vorbis, APE, FLAC
Video	MP4, 3GP, AVI, Video Recording: MP4
Fm Radio	No
Document Reader	Yes
Battery Type	Non-Removable Battery
Reverse Charging	Yes
3 5mm Headphone Jack	No
Ois	Yes
Hdr Support	Yes, HDR10+
Ir Blaster	Yes
Nfc	Yes
Wireless Charging	Yes, 50W

Editor Verdict

4.0/5

Editorial rating

“A strong all-rounder that covers the essentials well; the refurbished option makes it even better value.”

Performance 4.5

Camera 4.0

Battery Backup 4.0

Display 4.0

Value for Money 4.5

Build Quality 4.0

Priyanka Singh Senior Consumer-Tech Editor

Priyanka Singh has spent 8+ years reviewing consumer electronics in India, hands-on testing laptops, phones and TVs for real-world value. She focuses on what a device actually delivers for the price — and whether a refurbished unit is the smarter buy.

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How this model stacks up against nearby options

	Vivo X400 This model	Huawei Honor Magic 2	Huawei Honor Magic 2 (8GB RAM + 128GB)
Processor	—	HiSilicon Kirin 980	HiSilicon Kirin 980
RAM	12 GB	8 GB	8 GB
Storage	256 GB	256 GB	128 GB
Display	6.45 inches, 1216 x 2640 pixels, 120 Hz	6.39 inches, 2340 x 1080 pixels	6.39 inches, 2340 x 1080 pixels
Graphics	—	Mali-G76 MP10	Mali-G76 MP10
OS	Android v17	Android v9.0 (Pie)	Android v9.0 (Pie)