score
Largest Gadget Discovery Site in India

Karbonn A7 vs Micromax A90

Compare Karbonn A7

Rs. 8,990
(Out of Stock)

 

View Details >

Compare Micromax A90

Rs. 14,999
(Discontinued)

 

View Details >

Summary
Display

3.5" (8.89 cm)

320x480 px

4.3" (10.92 cm)

480x800 px

Rear Camera

5 MP

Single Camera

8 MP

Single Camera

Front Camera

0.3 MP

Single Camera

0.3 MP

Single Camera

Battery

1420 mAh

4 h talktime (2G)

1600 mAh

4 h talktime (3G)

Storage

512 MB

32 GB (Expandable)

4 GB

32 GB (Expandable)

Performance

N/A

MediaTek MT6575

512 MB RAM

Expert Rating
User Rating

★★★★★
★★★★★

4.3/5 based on 57 ratings

★★★★★
★★★★★

4.4/5 based on 198 ratings

Compare Prices
Not Available in any store
Notify me when it's available
Micromax A90 is permanently discontinued.
General
Launch Date

April 25, 2012 (Official)

Operating System

Android v2.3 (Gingerbread)

Android v4 (Ice Cream Sandwich)

Performance
Chipset

MediaTek MT6575

CPU

800 MHz

1 GHz, Cortex A9

Graphics

PowerVR SGX 531

RAM

512 MB

Display
Display Type

AMOLED

Screen Size

4.3 " (10.92 cm)

Resolution

480x800 px

Pixel Density

217 ppi

Screen to Body Ratio (calculated)

63.44 %

64.71 %

Touch Screen

, Capacitive Touchscreen, Multi-touch

Design
Size Compare
Size Compare
Dimensions

Height: 115 mm
Width: 50 mm
Thickness: 15.50 mm

Height: 125 mm
Width: 65 mm
Thickness: 10.60 mm

Weight

110 grams

95 grams

Colours

White

Black

Camera
Main Camera
Camera Setup

Single

Single

Resolution

5 MP, Primary Camera

8 MP, Primary Camera

Sensor

CMOS image sensor

Autofocus

Flash

, Dual LED Flash

, LED Flash

Image Resolution

2592 x 1944 Pixels

3264 x 2448 Pixels

Camera Features

Digital Zoom

Digital Zoom

Video Recording

640x480 fps

Front Camera
Camera Setup

Single

Single

Resolution

0.3 MP, Primary Camera

0.3 MP, Primary Camera

Camera Features

Fixed Focus

Battery
Capacity

1420 mAh

1600 mAh

Type

Li-ion

Li-ion

TalkTime

Up to 4 Hours(2G)

Up to 4 Hours(3G) / Up to 5.5 Hours(2G)

Standby time

Up to 100 Hours(2G)

Up to 180 Hours(2G)

Storage
Internal Memory

512 MB

4 GB

Expandable Memory

, Up to 32 GB

, Up to 32 GB

Network & Connectivity
SIM Slot(s)

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM

SIM Size

SIM1: Mini

Network Support

5G Not Supported in India, 3G, 2G

5G Not Supported in India, 3G, 2G

SIM 1

3G Bands:
UMTS 2100 MHz
2G Bands:
GSM 1800 / 1900 / 900 MHz
3G Speed:
HSDPA 7.2 Mbit/s ↓
GPRS:
Available
EDGE:
Available

3G Bands:
UMTS 2100 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available

SIM 2

2G Bands:
GSM 1800 / 900 MHz

2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz

SAR Value

Head: 1.150 W/kg

Wi-Fi

, Wi-Fi 4 (802.11 b/g/n)

, Wi-Fi 4 (802.11 b/g/n)

Bluetooth

, v2.1

GPS

with A-GPS

USB Connectivity

USB 2.0, microUSB 2.0

microUSB 2.0

Multimedia
FM Radio

Loudspeaker

Audio Jack

3.5 mm

3.5 mm

Sensors
Other Sensors

Proximity sensor, Accelerometer, Compass

Applications

Whatsapp, M! Buddy, Weather widget, TOI, etc.