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Micromax Bolt D321 vs Micromax Bolt Q370 vs Infinix Hot 7

Summary
Display

5.0" (12.7 cm)

480x854 px, 196 PPI

4.5" (11.43 cm)

480x854 px, 218 PPI

6.19" (15.72 cm)

720x1500 px, 269 PPI

Performance

Dual Core

1.3 GHz, 512 MB RAM

Quad Core

1.2 GHz, 1 GB RAM

Quad + Quad Core

2.39 GHz + 1.6 GHz, 4 GB RAM

Storage

4 GB

32 GB (Expandable)

8 GB

32 GB (Expandable)

64 GB

256 GB (Expandable)

Camera

5 MP (Primary)

0.3 MP(Front)

5 MP (Primary)

2 MP(Front)

13 MP + 2 MP (Primary)

13 MP + 2 MP(Front)

Battery

1800 mAh

7 h talktime (2G)

1650 mAh

6 h talktime (2G)

4000 mAh

36 h talktime (4G)

User Rating

★★★★★
★★★★★

3.3/5 based on 220 ratings

Read All User Reviews

Best Prices
Rs. 5,400 @Amazon Buy
Not available in any other store
Rs. 5,000 @Amazon Buy
Not available in any other store
Rs. 7,999 @Flipkart Buy
Not available in any other store
General
Launch Date

February 28, 2015 (Official)

September 14, 2015

July 15, 2019 (Official)

Brand

Micromax

Micromax

Infinix

Model

Bolt D321

Bolt Q370

Hot 7

Operating System

Android v4.4.2 (Kitkat)

Android v5.1 (Lollipop)

Android v9.0 (Pie)

SIM Slot(s)

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM, Dual VoLTE

SIM Size

SIM1: Nano
SIM2: Nano

Network

4G: Not Available, 3G: Available, 2G: Available

4G: Not Available, 3G: Available, 2G: Available

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

Fingerprint Sensor

no  No

yes

Design
Size Compare
Size Compare
Size Compare
Dimensions

Height:
Width:
Thickness:

Height:
Width:
Thickness:

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

Weight

159 grams

Colours

Blue, White

Black

Midnight Black, Aqua Blue, Mocha Brown

Display
Below Average
Average
Screen Size

5.0 " (12.7 cm)

4.5 " (11.43 cm)

6.19 " (15.72 cm)

Screen Resolution

480 x 854 pixels

480 x 854 pixels

720 x 1500 pixels

Aspect Ratio

19:9

Bezel-less display

yes with notch

Pixel Density

196 ppi

218 ppi

269 ppi

Display Type

TFT

IPS LCD

IPS LCD

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)

83.77 %

Performance
Poor
Very Good
Chipset

MediaTek MT6572

MediaTek MT6757CD

Processor

Dual core, 1.3 GHz

Quad core, 1.2 GHz

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

Architecture

64 bit

Graphics

Mali-T880 MP2

RAM

512 MB

1 GB

4 GB

Storage
Good
Best in Class
Internal Memory

4 GB

8 GB

64 GB

Expandable Memory

yes Up to 32 GB

yes Up to 32 GB

yes Up to 256 GB

User Available Storage

Up to 1.12 GB

Up to 4 GB

USB OTG Support

no  No

yes

Camera
Average
Very Good
Main Camera
Resolution

5 MP Primary Camera

5 MP Primary Camera

13 MP + 2 MP Dual Primary Cameras

Autofocus

yes

yes Phase Detection autofocus

Physical Aperture

F1.8

Flash

yes LED Flash

yes LED Flash

yes Dual LED Flash

Image Resolution

2592 x 1944 Pixels

2592 x 1944 Pixels

4128 x 3096 Pixels

Settings

Exposure compensation, ISO control

Exposure compensation, ISO control

Shooting Modes

Continuos Shooting, High Dynamic Range mode (HDR)

Continuos Shooting, High Dynamic Range mode (HDR)

Camera Features

Digital Zoom

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

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

Video Recording

1920x1080 @ 30 fps

Front Camera
Resolution

0.3 MP Front Camera

2 MP Front Camera

13 MP + 2 MP Dual Front Cameras

Physical Aperture

F2.0

Flash

yes LED Flash

Battery
Good
Very Good
Capacity

1800 mAh

1650 mAh

4000 mAh

Type

Li-ion

Li-ion

Li-ion

User Replaceable

no  No

TalkTime

Up to 7 Hours(2G)

Up to 6 Hours(2G)

Up to 36 Hours(4G)

Standby time

Up to 300 Hours(2G)

Up to 210 Hours(2G)

Up to 624 Hours(2G)

Network & Connectivity
SIM Size

SIM1: Nano
SIM2: Nano

Network Support

3G, 2G

3G, 2G

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

VoLTE

yes

SIM 1

3G Bands:
UMTS 2100 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
3G Speed:
HSDPA 21 Mbit/s ↓, HSUPA 5.76 Mbit/s ↑
GPRS:
Available
EDGE:
Available

3G Bands:
UMTS 2100 MHz
2G Bands:
GSM 1800 / 900 MHz
3G Speed:
HSDPA 21 Mbit/s ↓, HSUPA 5.76 Mbit/s ↑
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 / 1900 / 850 / 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

Bluetooth

yes v4.0

yes v4.0

yes v5.0

GPS

yes

yes with A-GPS

yes with A-GPS

NFC

no  No

USB Connectivity

microUSB 2.0

microUSB 2.0

Mass storage device, USB charging, microUSB 2.0

HDMI

no  No

Multimedia
FM Radio

yes

yes

yes

Loudspeaker

yes

yes

yes

Audio Jack

3.5 mm

3.5 mm

3.5 mm

Special Features
Fingerprint Sensor

no  No

yes

Fingerprint Sensor Position

Rear

Other Sensors

Light sensor, Proximity sensor, Accelerometer

Light sensor, Proximity sensor, Accelerometer

Light sensor, Proximity sensor, Accelerometer, Compass

Price list

Rs. 5,400
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Rs. 5,000
Buy Now
Not Available

Not Available
Not Available
Rs. 7,999
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