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Hi-Tech Air A9 vs Videocon Krypton3 V50JG vs Infinix Hot 7

Summary
Display

5.0" (12.7 cm)

HD, 294 PPI

5.0" (12.7 cm)

HD, 294 PPI

6.19" (15.72 cm)

720x1500 px, 269 PPI

Performance

Quad Core

1 GHz, 2 GB RAM

Quad Core

1.3 GHz, 2 GB RAM

Quad + Quad Core

2.39 GHz + 1.6 GHz, 4 GB RAM

Storage

16 GB

64 GB (Expandable)

16 GB

64 GB (Expandable)

64 GB

256 GB (Expandable)

Camera

13 MP (Primary)

5 MP(Front)

13 MP (Primary)

5 MP(Front)

13 MP + 2 MP (Primary)

13 MP + 2 MP(Front)

Battery

3500 mAh

3000 mAh

4000 mAh

36 h talktime (4G)

User Rating

★★★★★
★★★★★

1.2/5 based on 6 ratings

Read All User Reviews

★★★★★
★★★★★

3.2/5 based on 2,064 ratings

Read All User Reviews

Best Prices
Rs. 7,000 @Amazon Buy
Not available in any other store
Rs. 9,999 @Amazon Buy
Not available in any other store
Rs. 7,999 @Flipkart Buy
Not available in any other store
General
Launch Date

May 27, 2016 (Official)

June 7, 2016 (Official)

July 15, 2019 (Official)

Brand

Hi-Tech

Videocon

Infinix

Model

Air A9

Krypton3 V50JG

Hot 7

Operating System

Android v5.2

Android v6.0 (Marshmallow)

Android v9.0 (Pie)

SIM Slot(s)

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM, Dual VoLTE

SIM Size

SIM1: Micro
SIM2: Micro

SIM1: Nano
SIM2: Nano

Network

4G: Available (supports Indian bands)
3G: Available, 2G: Available

4G: Available (supports Indian bands)
3G: Available, 2G: Available

4G: Available (supports Indian bands)
3G: Available, 2G: Available

Fingerprint Sensor

no  No

no  No

yes

Quick Charging

no  No

Design
Size Compare
Size Compare
Size Compare
Dimensions

Height: 147.2 mm
Width: 73.2 mm
Thickness: 8.8 mm

Height: 144.3 mm
Width: 73 mm
Thickness: 9.3 mm

Height: 153.9 mm
Width: 74.8 mm
Thickness: 7.9 mm

Weight

125 grams

159 grams

Colours

Black, White

Royal Blue, Space Grey

Midnight Black, Aqua Blue, Mocha Brown

Display
Average
Average
Average
Screen Size

5.0 " (12.7 cm)

5.0 " (12.7 cm)

6.19 " (15.72 cm)

Screen Resolution

HD (720 x 1280 pixels)

HD (720 x 1280 pixels)

720 x 1500 pixels

Aspect Ratio

19:9

Bezel-less display

yes with notch

Pixel Density

294 ppi

294 ppi

269 ppi

Display Type

IPS LCD

IPS LCD

IPS LCD

Screen Protection

yes

Touch Screen

yes Capacitive Touchscreen, Multi-touch

yes Capacitive Touchscreen, Multi-touch

yes Capacitive Touchscreen, Multi-touch

Screen to Body Ratio (claimed by the brand)

83 %

Screen to Body Ratio (calculated)

63.81 %

65.27 %

83.77 %

Performance
Average
Average
Very Good
Chipset

MediaTek MT6735M

MediaTek MT6735

MediaTek MT6757CD

Processor

Quad core, 1 GHz, Cortex A53

Quad core, 1.3 GHz, Cortex A53

Octa core (2.39 GHz, Quad core, Cortex A53 + 1.6 GHz, Quad core, Cortex A53)

Architecture

32 bit

64 bit

64 bit

Graphics

Mali-T720 MP2

Mali-T720 MP2

Mali-T880 MP2

RAM

2 GB

2 GB

4 GB

Storage
Best in Class
Best in Class
Best in Class
Internal Memory

16 GB

16 GB

64 GB

Expandable Memory

yes Up to 64 GB

yes Up to 64 GB

yes Up to 256 GB

USB OTG Support

yes

Camera
Good
Good
Very Good
Main Camera
Resolution

13 MP Primary Camera

13 MP Primary Camera

13 MP + 2 MP Dual Primary Cameras

Autofocus

yes

yes

yes Phase Detection autofocus

Physical Aperture

F1.8

Flash

yes LED Flash

yes Dual LED Flash

yes Dual LED Flash

Image Resolution

4128 x 3096 Pixels

4128 x 3096 Pixels

4128 x 3096 Pixels

Settings

Exposure compensation, ISO control

Shooting Modes

High Dynamic Range mode (HDR)

Continuos Shooting, High Dynamic Range mode (HDR)

Camera Features

Auto Flash

Digital Zoom, Auto Flash, Face detection

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

Video Recording

1920x1080 @ 30 fps

Front Camera
Resolution

5 MP Front Camera

5 MP Front Camera

13 MP + 2 MP Dual Front Cameras

Physical Aperture

F2.0

Flash

yes LED Flash

yes LED Flash

yes LED Flash

Camera Features

Fixed Focus

Battery
Very Good
Very Good
Very Good
Capacity

3500 mAh

3000 mAh

4000 mAh

Type

Li-ion

Li-ion

Li-ion

User Replaceable

yes

no  No

TalkTime

Up to 36 Hours(4G)

Standby time

Up to 624 Hours(2G)

Network & Connectivity
SIM Size

SIM1: Micro
SIM2: Micro

SIM1: Nano
SIM2: Nano

Network Support

4G (supports Indian bands), 3G, 2G

4G (supports Indian bands), 3G, 2G

4G (supports Indian bands), 3G, 2G

VoLTE

yes

yes

yes

SIM 1

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

4G Bands:
TD-LTE 2300(band 40)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7)
3G Bands:
UMTS 2100 / 900 MHz
2G Bands:
GSM 1800 / 900 MHz
GPRS:
Available
EDGE:
Available

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

SIM 2

2G Bands:
GSM 1800 / 900 MHz

2G Bands:
GSM 1800 / 900 MHz

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

Wi-Fi

yes Wi-Fi 802.11, b/g/n

yes Wi-Fi 802.11, b/g/n

yes Wi-Fi 802.11, b/g/n

Wi-Fi Features

Mobile Hotspot

Mobile Hotspot

Mobile Hotspot

Bluetooth

yes

yes v4.0

yes v5.0

GPS

yes with A-GPS

NFC

no  No

no  No

USB Connectivity

Mass storage device, microUSB 2.0

microUSB 2.0

Mass storage device, USB charging, microUSB 2.0

Multimedia
FM Radio

yes

yes

Loudspeaker

yes

yes

yes

Audio Jack

3.5 mm

3.5 mm

3.5 mm

Special Features
Fingerprint Sensor

no  No

no  No

yes

Fingerprint Sensor Position

Rear

Other Sensors

Accelerometer

Light sensor, Proximity sensor, Accelerometer

Light sensor, Proximity sensor, Accelerometer, Compass

Price list

Rs. 7,000
Buy Now
Rs. 9,999
Buy Now
Not Available

Not Available
Not Available
Rs. 7,999
Buy Now

Related Questions

Ask a Question
  • Videocon krypton 3 v5ojg phone when I will update?

    Answered By Tapas Pal | 2 years ago
    New software will be updated to the date? My Videocon krypton 3 v5ojg ?
  • videocon krypton 3 otg support?

    H

    Answered By Haroon Roy | 2 years ago
    No it doesn't support otg i am using this phone ,you can also check its details in the link.Videocon Krypton3 V50JG
  • Android 6.1 Version updatable?

    D

    Answered By Dhruv Malhotra | 2 years ago
    No it is not up-gradable.. 
  • VoLTE or LTE Support?

    E

    Answered By Ekta Rao | 2 years ago
    Hi-tech A9 has VOLTE support in it and at this price range this phone offers good value for money as well.. Hi-tech A9
  • Available temper class, pouch, panel?

    D

    Answered By Dhruv Malhotra | 2 years ago
    No, there is no case or cover available for this phone, even protective glass is also not available .. but you can buy any pouch to keep this phone safe ..
View all Popular Questions