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Vivo V28 vs Karbonn A40 Indian

Key Feature Comparison

3.2

Karbonn A40 Indian

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At a Glance

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Octa core (2.2 GHz, Quad core, Cortex A78 + 1.8 GHz, Quad core, Cortex A55)

Qualcomm Snapdragon 6 Gen 1

Quad core, 1.3 GHz

5000 mAh

Li-Polymer, Fast, 80W

1400 mAh

Li-ion

6.7 inches

393 ppi, FHD

4.0 inches

233 ppi

Triple, 108MP + 13MP + 2MP

1920x1080 @ 30 fps

Single, 2MP

5G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

6.7 inches
4.0 inches

Screen Type

IPS LCD
TFT

Screen Resolution

1080 x 2400 pixels
480 x 800 pixels

Pixel Density

393 ppi
233 ppi

Screen to Body Ratio

91.04%
57.63%

Screen Design

Waterdrop notch
-

Screen Refresh Rate

120 Hz
-

Screen Quality

FHD
-

Phone Variants

8GB 256GB
1GB 8GB

Expandable Storage

Yes
Yes

Expandable Storage Capacity

Yes, 512 GB
32 GB

OTG Support

Yes
-

Sensors

Light sensor, Proximity sensor, Accelerometer, Gyroscope
Accelerometer

Operating System

Android
Android v7.0 (Nougat)

Chipset

Qualcomm Snapdragon 6 Gen 1
-

CPU

Octa core (2.2 GHz, Quad core, Cortex A78 + 1.8 GHz, Quad core, Cortex A55)
Quad core, 1.3 GHz

Clock Speed

2.2 GHz
1.3 GHz

Architecture

64 bit
-

Process Technology

4 nm
-

Battery Capacity

5000 mAh
1400 mAh

Battery Removable

No
Yes

Battery Type

Li-Polymer
Li-ion

Charger Type

Fast, 80W
-

USB Type-C

Yes
No

Fast Charging

Yes
-

Announced On

Not Available
6-Jul-17

Market Status

Rumoured
Out of Stock

Brand

Vivo
Karbonn

Price Status

Expected
Confirmed

Price

Rs. 28,990
Rs. 2,499

GPS

Yes A-GPS, Glonass
A-GPS

Network Support

5G
4G

Bluetooth

Yes
Yes

3.5mm Audio Jack

Yes
Yes

SIM Size

SIM1: Nano, SIM2: Nano
-

Wi-Fi

Yes, Wi-Fi 802.11, b/g/n
Wi-Fi 802.11, b/g/n

Bluetooth Type

v5.3
v4.0

Audio Jack

3.5 mm
3.5 mm

SIM Slot(s)

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

eSIM

No
-

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot

VoLTE

Yes
Yes

SIM 1 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...
4G Bands: TD-LTE 2300(band 40), FD-LTE 1800(band 3) / 850(band 5), 3G Bands: UMTS 2100 / 900 MHz, 2G Bands: GSM 1800 / 900 MHz, GPRS: Available, EDGE: Available...

SIM 2 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...
2G Bands: GSM 1800 / 900 MHz...

NFC

-
No

FM Radio

-
Yes

Front Video Recording

1920x1080 @ 30 fps
-

Front Camera Setup

Single, 32MP
Single, 0.3MP

Front Aperture

f/2
-

Front Camera 1 Resolution

-
0.3 MP

Front Camera 1 Type

-
Primary Camera

Front Flash

-
No

Rear Flash

Yes, LED Flash
LED Flash

Rear Video Recording

1920x1080 @ 30 fps
-

Rear Camera Features

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

Rear Camera Setup

Triple, 108MP + 13MP + 2MP
Single, 2MP

Rear Aperture

f/1.89
-

OIS

-
No

Rear Camera 1 Resolution

-
2 MP

Rear Camera 1 Type

-
Primary Camera

Fingerprint Scanner

Yes
No

Fingerprint Scanner Position

On-Screen
-

Fingerprint Scanner Type

Optical
-

Weight

-
118 grams

Colors

-
Black, Blue, Coffee, Champagne Gold

Dimensions

-
122.9 x 64.3 x 10.5 mm

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