Realme X2 256gb vs Vivo Y400 Pro

Should you buy Realme X2 256GB or Vivo Y400 Pro? Find out which mobile phone is best for you - compare the two models on the basis of price ...and key specs like performance, price, camera, display, ram, storage, battery capacity, operating system, Network Connectivity, Multimedia and more.

SpecificationsRealme X2 256GBVivo Y400 Pro
Price24999.025999.0
Camera64 MP + 8 MP + 2 MP + 2 MP And 32 MP50 MP + 2 MP And 32 MP
Battery4000 mAh
Display6.4 inches (16.26 cm)
Operating SystemAndroid v9.0 (Pie)Android v15
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Key Specs

Battery

4000 mAh -

Display

6.4 inches (16.26 cm) -

Front Camera

32 MP -

Processor

Qualcomm Snapdragon 730G -

RAM

8 GB -

Rear Camera

64 MP + 8 MP + 2 MP + 2 MP -

Battery

Capacity

4000 mAh 5500 mAh

Quick Charging

Yes, VOOC, v4.0, 30W: 65 % in 30 minutes Yes, 90W Fast Charging

Removable

No No

Type

Li-ion Li-ion

USB Type-C

Yes Yes

Camera

Autofocus

- Yes

Flash

- Yes, LED

Front Camera

- 32 MP

Rear Camera

- 50 MP + 2 MP

Video Recording

- 4K, 1080p

Design

Build Material

Back: Gorilla Glass -

Colours

Pearl Blue Black, Ocean Blue, Titanium, White

Height

158.7 mm -

Thickness

8.6 mm -

Water Resistance

- Yes

Weight

182 grams 182 gram

Width

75.2 mm -

Dimensions

Dimensions

- 75 x 163.72 x 7.49 mm

Height

-  163.72 mm

Thickness

- 7.49 mm

Width

- 75 mm
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Display

Aspect Ratio

19.5:9 20:9

Bezel-less display

Yes with waterdrop notch -

Brightness

- 4500 nits

Display Type

Super AMOLED Color AMOLED Screen (1B Colors)

HDR / Ultra HDR

- Yes

Pixel Density

403 ppi 388 PPI

Refresh Rate

- 120 Hz

Resolution

1080x2340 px (FHD+) 1080 x 2392

Screen Protection

Corning Gorilla Glass v5 -

Screen Size

6.4 inches (16.26 cm) 6.77 inches

Screen to Body Ratio (calculated)

84.07 % -

Screen to Body Ratio (claimed by the brand)

91.9 % 88.8%

Touch Screen

Yes, Capacitive Touchscreen, Multi-touch -

Front Camera

Camera Setup

Single -

Resolution

32 MP f/2.0, Wide Angle, Primary Camera(3.81 mm focal length, 2.8" sensor size, 0.8µm pixel size) -

Sensor

CMOS -

Video Recording

1920x1080 @ 30 fps -

General

Brand

realme Vivo

Custom UI

Realme UI Funtouch OS 15

Launch Date

July 21, 2020 (Official) June 20, 2025

Model

- Y400 Pro

Operating System

Android v9.0 (Pie) Android v15

Main Camera

Autofocus

Yes -

Camera Features

5 x Digital Zoom Auto Flash Face detection Touch to focus -

Camera Setup

Quad -

Flash

Yes, LED Flash -

Image Resolution

9000 x 7000 Pixels -

OIS

No -

Resolution

64 MP f/1.8, Primary Camera(5.58 mm focal length, 1.7" sensor size, 0.8µm pixel size)8 MP f/2.25, Ultra-Wide Angle Camera(1.66 mm focal length, 1.12µm pixel size)2 MP f/2.4, Macro Camera(1.77 mm focal length, 1.75µm pixel size)2 MP f/2.4, Depth Camera(1.77 mm focal length, 1.75µm pixel size) -

Sensor

S5KGW1, ISOCELL Plus -

Settings

Exposure compensation, ISO control -

Shooting Modes

Continuous Shooting High Dynamic Range mode (HDR) -

Video Recording

3840x2160 @ 30 fps 1920x1080 @ 60 fps -

Multimedia

Audio Features

Dolby Atmos -

Audio Jack

3.5 mm -

FM Radio

No -

Loudspeaker

Yes -

Network & Connectivity

Bluetooth

Yes, v5.0 Yes, v5.4

GPS

Yes with A-GPS, Glonass GPS, BeiDou, GLONASS, Galileo, QZSS, Navic

NFC

No -

Network Support

5G Not Supported in India, 4G Supported in India, 3G, 2G 3G, 4G, 5G

SAR Value

Head: 1.160 W/kg, Body: 0.521 W/kg -

SIM 1

4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) / 800(band 20) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available 5G Bands: n1/n3/n5/n8/n28B/n38/n40/n41 (2535–2655 MHz)/n77/n78

SIM 2

4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 850(band 5) / 800(band 20) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available 5G Bands: n1/n3/n5/n8/n28B/n38/n40/n41 (2535–2655 MHz)/n77/n78

SIM Size

SIM1: Nano, SIM2: Nano Nano+Nano SIM

SIM Slot(s)

Dual SIM, GSM+GSM Dual Sim, GSM+GSM

USB Connectivity

Mass storage device, USB charging -

VoLTE

Yes Yes, Dual Stand-By

Wi-Fi

Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz, MIMO Yes, with wifi-hotspot

Wi-Fi Features

Mobile Hotspot -

Performance

Architecture

64 bit -

CPU

Octa core (2.2 GHz, Dual core, Kryo 470 + 1.8 GHz, Hexa Core, Kryo 470) -

Chipset

Qualcomm Snapdragon 730G -

Fabrication

8 nm -

Graphics

Adreno 618 -

Processor

- Mediatek Dimensity 7300

Processor Fabrication

- 4 nm

RAM

8 GB 8 GB

RAM Type

LPDDR4X -

RAM type

LPDDR4X -

Sensors

Fingerprint Sensor

Yes Yes, In Display

Fingerprint Sensor Position

On-screen -

Fingerprint Sensor Type

Optical -

Other Sensors

Light sensor, Proximity sensor, Accelerometer, Gyroscope Accelerometer, Gyro, Proximity, Compass

Storage

Expandable Memory

Yes, Up to 256 GB Upto 8 GB Extra Virtual RAM

Internal Memory

256 GB 128 GB / 256 GB

Storage Type

UFS 2.1 UFS 2.2

USB OTG

Yes -
Scoring parameters
How is the score calculated?

This is a relative score calculated on the basis of the following specifications:

  • score popup Performance
  • score popup Battery
  • score popup Camera
  • score popup Storage
  • score popup Display

Each Mobiles has been benchmarked against ~31,000 other phones to calculate the score.

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