Vivo X400 vs Vivo X300 Ultra

Vivo X400
Vivo X400$847.12
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Vivo X400
Vivo X400$847.12
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Overview

Specs Score84 / 10097 / 100
Better Specs
Display Size6.45 in6.82 in
Bigger Display
Display Resolution1216 x 2640 pixels1440 x 3168 pixels
Better Resolution
RAM12 GB16 GB
More RAM
Storage256 GB512 GB
More Storage
CPU Clock Speed4.6 GHz
Faster Clock Speed
Weight232 g
Lighter
Thickness8.19 mm
Slimmer
Battery7000 mAh
Bigger Battery
6600 mAh

General

ModelX400V2547A, V2547DA, V2536A, V2562
Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano-SIM + Nano-SIM + eSIM (max 2 at a timeNano+Nano SIM
SAR1.1 W/kg (Head)
1.12 W/kg (Body)
Device TypeSmartphoneSmartphone
OS Updates5 years
Security Updates7 years
Release DateOctober 13, 2026 (Expected)May 06, 2026
In The BoxX300 Ultra, Quick Start Guide, Eject Tool, Phone Case, Protective Film (applied), Warranty Card, USB Power Adapter

Design

Dimensions76.81 x 162.98 x 8.19 mm
Weight232 g
Bezel lessYesYes
ColorsVictory Green, Eclipse Black

Display

TypeColor AMOLED Screen (1B Colors)Color AMOLED Screen (1.07B Colors)
TouchYesYes
Size6.45 inches, 1216 x 2640 pixels, 120 Hz6.82 inches, 1440 x 3168 pixels, 144 Hz
Aspect Ratio20:920:9
PPI~ 451 PPI~ 510 PPI
Screen to Body Ratio~ 86.7%~ 90.3%
Glass TypeArmor glass
Brightness4500 nits
Features2160Hz PWM, HDR10+2160Hz PWM, Dolby Vision, HDR10+, HDR Vivid, 2K ZEISS Master Color Display, Ultra XDR
NotchYes, Punch HoleYes, Punch Hole
Curved DisplayYesNo

Memory

RAM12 GB16 GB
RAM TypeLPDDR5X Ultra Pro
Expandable RAMUpto 12 GB Extra Virtual RAMUpto 16 GB Extra Virtual RAM
Storage256 GB512 GB
Storage TypeUFS 4.1UFS 4.1
Card SlotNoNo

Connectivity

GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
5GYesYes
5G Bandsn1/n2/n3/n5/n7/n8/n12/n20/n25/n28/n38/n40/n41/n66/n71/n75/n77/n78/n79
VoLTEYes, Dual Stand-ByYes, Dual Stand-By
WifiYes, with wifi-hotspotYes, with wifi-hotspot
Wifi Version2.4G;5G;6G
BluetoothYes, v6.0, A2DP, LE, aptX HDYes, v6.0
USBYes, USB-C v3.2Yes, USB-C v3.2
USB FeaturesUSB Tethering, USB on-the-go, USB ChargingUSB Tethering, USB on-the-go, USB Charging
IR BlasterYesYes

Extra

GPSYes, with GPS, BeiDou, GLONASS, Galileo, QZSS, NavIC, A-GPS, Cellular Positioning, Wi-Fi PositioningGPS, BeiDou, GLONASS, Galileo, QZSS, NavIC, GNSS feature - AGPS
Fingerprint SensorYes, In DisplayYes, In Display
Face UnlockYesYes
SensorsAccelerometer, Gyro, Proximity, CompassAccelerometer, Color Temperature Sensor, Ambient Light Sensor, Proximity Sensor, E-compass, Gyroscope, Laser Focusing Sensor, Hall Sensor, Infrared Blaster, Flicker Sensor Linear Motor
3.5mm Headphone JackNoNo
NFCYesYes
Water ResistanceYes, 1.5 m upto 30 minYes, 1.5 m upto 30 min
IP RatingIP69IP69 & IP68
Dust ResistantYesYes
Extra FeaturesPro Imaging Chip VS1+, 5800 mm² Ultra Large VC Cooling Area, Live Connectivity Engine, vivo Office Kit, 5G + 5G Dual SIM Dual Standby, BlueVolt Battery Technology, Shake to Share

Camera

Rear Camera200 MP ƒ/1.7 (Wide Angle)
64 MP ƒ/2.6 (Telephoto)
50 MP ƒ/2 (Ultra Wide)
200 MP ƒ/1.85 (Wide Angle)
35mm ZEISS Documentry Camera, 1/1.12", 0.7µm, PDAF, gimbal OIS
200 MP ƒ/2.67 (Telephoto)
85mm ZEISS Gimbal-Like Stabilization APO Telephoto Camera, Ultra-Sensing Sensor HPO | 200 MP | CIPA 7.0 | 3° OIS | 60 fps AF Tracking, 1/1.4", 0.56µm, multi-directional PDAF, OIS, 3.7x optical zoom, macro 3.4:1,
50 MP ƒ/2 (Ultra Wide)
Sony LYTIA 818 Sensor, CIPA 6.0, IS, 1/1.28", 1.22µm, dual pixel PDAF, OIS, 14mm ZEISS
Camera SensorSony LYTIA 901 Sensor CIPA 6.5 (200MP Wide Angle) + Sony LYT818 Sensor CIPA 6.0(50MP UltraWide)
OISYesYes
Auto FocusYesYes
FeaturesLaser AF, Zeiss optics, Zeiss T lens Coating, Panorama, HDR, 3D LUT importZEISS Cinematics, ZEISS Documentry Camera, ZEISS Master Lenses Collection, Snapshot, Landscape & Night, Portrait, Photo, Video, Portrait Video, Pano, Ultra HD Document, Slo-mo, Stage, Time-lapse, Pro, Underwater Photography, Spatial Camera, Food, Scan, Street Photography, Dolby Vision
Video Recording4K, 1080p4K @ 120 fps UHD, 1080p
FlashYes, LEDYes, LED
Front Camera50 MP ƒ/2 (Wide Angle)
Punch Hole, Screen Flash
50 MP ƒ/2.45 (Wide Angle)
Punch Hole, Autofocus, Screen Flash
Front Video Recording4K, 1080p4K @ 60 fps UHD, 1080p @ 60 fps FHD

Technical

OSAndroid v17Android v16
Custom UIOriginOS 7OriginOS 6
ChipsetQualcomm Snapdragon 8 Elite Gen 5
CPUOcta Core Processor4.6 GHz, Octa Core Processor
Core Details2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M
GPUAdreno 840
JavaNoNo
BrowserYesYes

Multimedia

EmailYesYes
MusicWAV, MP3, MP2, MIDI, Vorbis, APE, FLACAAC, WAV, MP3, MIDI, VORBIS, APE, FLAC
VideoMP4, 3GP, AVI, Video Recording: MP4MP4; 3GP; AVI; FLV; MKV; WEBM; TS; ASF
FM RadioNoNo
Speaker TypeDual Stereo
Document ReaderYesYes

Battery

TypeNon-Removable BatteryNon-Removable Battery
Size7000 mAh, Li-ion Battery6600 mAh, Li-ion Battery
Fast ChargingYes, 100WYes, 100W FlashCharge.
Wireless ChargingYes, 50WYes, 40W Wireless FlashCharge
Reverse ChargingYesYes
Reverse Wireless ChargingYes
Video Playback Time38 hours

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