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I Kall K78 Pro vs Vivo X Fold 2

Key Feature Comparison

I Kall K78 Pro

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Vivo X Fold 2

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At a Glance

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Octa core (3.2 GHz, Single core, Cortex X3 + 2.8 GHz, Quad core, Cortex A715 + 2 GHz, Tri core, Cortex A510)

Qualcomm Snapdragon 8 Gen 2, Adreno 740

2500 mAh

Li-ion

4800 mAh

Li-Polymer, Flash, 120W

6.10 cm (2.4 inch)

167 ppi

20.40 cm (8.03 inch)

360 ppi

Single, 0.3MP

Triple, 50MP + 12MP + 12MP

7680x4320 @ 30 fps, 3840x2160 @ 30 fps, 1920x1080 @ 60 fps

2G

Dual SIM, GSM+GSM

5G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

6.10 cm (2.4 inch)
20.40 cm (8.03 inch)

Screen Type

TFT
AMOLED

Screen Resolution

240 x 320 pixels
1916 x 2160 pixels

Pixel Density

167 ppi
360 ppi

Screen Protection

-
Corning Gorilla Glass

Screen to Body Ratio

-
90.17%

Screen Design

-
Punch hole

Screen Refresh Rate

-
120 Hz

Display Colours

-
16M

Peak Brightness

-
1800 nits

Phone Variants

32MB 64MB
12GB 256GB

Expandable Storage

Yes
No

Expandable Storage Capacity

Yes, 16 GB
-

RAM Type

-
LPDDR5X

Storage Type

-
UFS 4.0

OTG Support

-
Yes

Announced On

31-Jan-23
20-Apr-23

Market Status

Available
Launched Globally

Brand

I KALL
Vivo

Price Status

Confirmed
Expected

Price

Rs. 1,499
Rs. 107,490

Battery Capacity

2500 mAh
4800 mAh

Battery Removable

Yes
No

Battery Type

Li-ion
Li-Polymer

Charger Type

-
Flash, 120W

USB Type-C

-
Yes

Fast Charging

-
Yes

Charging Time

-
100 % in 26 minutes

Wireless Charging

-
Yes Charging Time: 40 minutes

Colors

Black
China Red, Azure Blue, String Shadow Black

Weight

-
278.5 grams

Build

-
Back: Glass, leather

Dimensions

-
161.2 x 73.4 x 12.9 mm

Network Support

2G
5G

Bluetooth

Yes
Yes

FM Radio

Yes
No

3.5mm Audio Jack

Yes
No

Audio Jack

3.5 mm
USB Type-C

SIM Slot(s)

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

SIM 1 Bands

2G Bands: GSM 1800 / 1900 / 850 / 900 MHz...
5G Bands: FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N28 / N66, TDD N38 / N40 / N41 / N66 / N77 / N78, 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42), FD-LTE 2100(band 1) / 1800(band ...

SIM 2 Bands

2G Bands: GSM 1800 / 1900 / 850 / 900 MHz...
5G Bands: FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N28, TDD N38 / N40 / N41 / N66 / N77 / N78, 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42), FD-LTE 2100(band 1) / 1800(band 3) / 2...

GPS

-
Yes A-GPS, Glonass

Audio Features

-
Stereo speakers

NFC

-
Yes

SIM Size

-
SIM1: Nano, SIM2: Nano

Wi-Fi

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

Bluetooth Type

-
v5.3

eSIM

-
No

Wi-Fi Features

-
Mobile Hotspot

VoLTE

-
Yes

Rear Flash

Yes, LED Flash
Yes, Dual LED Flash

Rear Camera Features

Digital Zoom
20 x Digital Zoom, Auto Flash, Face detection, Touch to focus

Rear Camera Setup

Single, 0.3MP
Triple, 50MP + 12MP + 12MP

Rear Camera 1 Resolution

0.3 MP
50 MP

Rear Camera 1 Type

Primary Camera
f/1.75, Wide Angle, Primary Camera

OIS

-
Yes

Rear Video Recording

-
7680x4320 @ 30 fps, 3840x2160 @ 30 fps, 1920x1080 @ 60 fps

Rear Camera 1 Lens

-
1.4" sensor size, 1 micrometre pixel size

Rear Camera 2 Resolution

-
12 MP

Rear Camera 2 Type

-
f/2.0, Ultra-Wide Angle Camera

Rear Camera 2 Lens

-
16 mm focal length, 2.9" sensor size, 1.22 micrometre pixel size

Rear Camera 3 Resolution

-
12 MP

Rear Camera 3 Type

-
f/1.98, Telephoto Camera

Rear Camera 3 Lens

-
47 mm focal length, 2.9" sensor size, 1.22 micrometre pixel size

Rear Sensor

-
IMX866, CMOS image sensor, Exmor-RS CMOS Sensor

Rear Aperture

-
f/1.75

Sensors

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

Operating System

-
Android v13

GPU

-
Adreno 740

Chipset

-
Qualcomm Snapdragon 8 Gen 2

CPU

-
Octa core (3.2 GHz, Single core, Cortex X3 + 2.8 GHz, Quad core, Cortex A715 + 2 GHz, Tri core, Cortex A510)

Custom User Interface

-
Origin OS

Clock Speed

-
3.2 GHz

Architecture

-
64 bit

Process Technology

-
4 nm

Front Video Recording

-
1920x1080 @ 30 fps

Front Camera Setup

-
Single, 16MP

Front Camera 1 Resolution

-
16 MP

Front Camera 1 Type

-
f/2.45, Wide Angle, Primary Camera

Front Aperture

-
f/2.45

Fingerprint Scanner

-
Yes

Fingerprint Scanner Position

-
On-Screen

Fingerprint Scanner Type

-
Ultrasonic

Face Unlock

-
Yes
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