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Vivo Y400 5G vs I Kall Z8

Key Feature Comparison

Vivo Y400 5G

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At a Glance

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Octa core (2.2 GHz, Dual core, Cortex A78 + 1.95 GHz, Hexa Core, Cortex A55)

Qualcomm Snapdragon 4 Gen 2 SM4450, Adreno 613

Quad core, 1.3 GHz

6000 mAh

Li-ion, Flash, 90W

3000 mAh

Li-ion

16.94 cm (6.67 inch)

394 ppi, FHD+

13.84 cm (5.5 inch)

197 ppi

Dual, 50MP + 2MP

1920x1080 @ 30 fps

Single, 8MP

5G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

16.94 cm (6.67 inch)
13.84 cm (5.5 inch)

Screen Type

AMOLED
TFT

Screen Resolution

1080 x 2400 pixels
480 x 960 pixels

Pixel Density

394 ppi
197 ppi

Aspect Ratio

20:09
-

Screen to Body Ratio

91.99%
-

Screen Design

Punch hole
Waterdrop notch

Screen Refresh Rate

120 Hz
-

Screen Quality

FHD+
-

Peak Brightness

1800 Nits
-

Phone Variants

8GB 128GB, 8GB 256GB
3GB 16GB

Expandable Storage

Yes
Yes

RAM Type

LPDDR4X
-

Storage Type

UFS 3.1
-

Expandable Storage Capacity

Yes, 2 TB
Yes, 64 GB

OTG Support

Yes
-

Sensors

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

Operating System

Android v15
Android v10 (Q)

GPU

Adreno 613
-

Chipset

Qualcomm Snapdragon 4 Gen 2 SM4450
-

CPU

Octa core (2.2 GHz, Dual core, Cortex A78 + 1.95 GHz, Hexa Core, Cortex A55)
Quad core, 1.3 GHz

Custom User Interface

Funtouch OS
-

Clock Speed

2.2 GHz
1.3 GHz

Architecture

64 bit
-

Process Technology

4 nm
-

Battery Capacity

6000 mAh
3000 mAh

Battery Removable

No
Yes

Battery Type

Li-ion
Li-ion

Charger Type

Flash, 90W
-

USB Type-C

Yes
No

Fast Charging

Yes
-

Charging Time

80 % in 30 minutes
-

Announced On

4-Aug-25
4-Apr-22

Market Status

Available
Available

Brand

Vivo
I Kall

Model Number

V2506
-

Price Status

Confirmed
Confirmed

Price

Rs. 21,999
Rs. 4,849

GPS

Yes A-GPS, Glonass
Yes A-GPS

NFC

No
-

Network Support

5G
4G

Bluetooth

Yes
Yes

FM Radio

No
-

3.5mm Audio Jack

No
Yes

SIM Size

SIM1: Nano, SIM2: Nano (Hybrid)
-

Wi-Fi

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

Bluetooth Type

v5.0
-

Audio Jack

USB Type-C
3.5 mm

SIM Slot(s)

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

eSIM

No
-

Wi-Fi Features

Mobile Hotspot
-

VoLTE

Yes
Yes

SIM 1 Bands

5G Bands: FDD N1 / N3 / N5 / N8 / N28, TDD N77 / N78, 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), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands:...
2G Bands: GSM 1800 / 900 MHz, GPRS: Available, EDGE: Available...

SIM 2 Bands

5G Bands: FDD N1 / N3 / N5 / N8 / N28, TDD N77 / N78, 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), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands:...
4G Bands: TD-LTE 2300(band 40), FD-LTE 1800(band 3), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...

Front Video Recording

1920x1080 @ 30 fps
-

Front Camera Setup

Single, 32MP
Single, 5MP

Front Camera 1 Resolution

32 MP
5 MP

Front Camera 1 Type

f/2.45, Primary Camera
Primary Camera

Front Camera 1 Lens

1/3.1" sensor size, 0.7 micrometer pixel size
-

Front Aperture

f/2.45
-

Front Flash

-
Yes, LED Flash

Weight

197 grams
-

Colors

Olive Green, Glam White
Grey, Cyan, Blue

Build

Back: Plastic
-

Dimensions

162.99 x 75.31 x 7.90 mm
-

SAR Value

Head: 0.99 W/kg, Body: 0.80 W/kg
-

OIS

Yes
-

Rear Flash

Yes, Dual-color LED Flash + Aura Light
Yes, LED Flash

Rear Video Recording

1920x1080 @ 30 fps
-

Rear Camera Features

Digital Zoom, Auto Flash, Face detection, Filters, Touch to focus
Digital Zoom

Rear Camera Setup

Dual, 50MP + 2MP
Single, 8MP

Rear Camera 1 Resolution

50 MP
8 MP

Rear Camera 1 Type

f/1.8, Wide Angle, Primary Camera
Primary Camera

Rear Camera 1 Lens

1/1.95" sensor size, IMX882, 0.8 micrometer pixel size
-

Rear Camera 2 Resolution

2 MP
-

Rear Camera 2 Type

f/2.4, Depth Camera
-

Rear Aperture

f/1.8
-

Fingerprint Scanner

Yes
No

Fingerprint Scanner Position

On-Screen
-

Fingerprint Scanner Type

Optical
-

Face Unlock

Yes
-
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