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Micromax A25 vs Karbonn A21

Compare Micromax A25

Rs. 4,435
(Discontinued)

 

View Details >

Compare Karbonn A21

Rs. 9,899
(Out of Stock)

 

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Summary
38%
Performance

256 MB RAM

Snapdragon S4 Play

512 MB RAM

Display

2.8" (7.11 cm)

240x320 px

4.5" (11.43 cm)

480x800 px

Rear Camera

1.3 MP

Single Camera

5 MP

Single Camera

Battery

1280 mAh

4 talktime (2G)

1800 mAh

5 h talktime (2G)

Storage

512 MB

32 GB (Expandable)

4 GB

32 GB (Expandable)

Front Camera

N/A

1.3 MP

Single Camera

Expert Rating
User Rating

★★★★★
★★★★★

4.2/5 based on 254 ratings

★★★★★
★★★★★

3.8/5 based on 318 ratings

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Micromax A25 is permanently discontinued.
Not Available in any store
Notify me when it's available
General
Launch Date

October 11, 2012 (Official)

Operating System

Android v2.3 (Gingerbread)

Android v4 (Ice Cream Sandwich)

Performance
Poor
Chipset

Qualcomm Snapdragon S4 Play MSM8225

CPU

Dual core, 1 GHz

Dual core, 1.2 GHz, Cortex A5

Graphics

PowerVR SGX 531

Adreno 203

RAM

256 MB

512 MB

Display
Below Average
Display Type

LCD

Screen Size

2.8 " (7.11 cm)

Resolution

240x320 px

Pixel Density

143 ppi

Screen to Body Ratio (calculated)

41.52 %

84.98 %

Touch Screen

, Capacitive Touchscreen

Design
Size Compare
Size Compare
Dimensions

Height: 104.5 mm
Width: 56 mm
Thickness: 13.00 mm

Height: 112 mm
Width: 60.5 mm
Thickness: 11.5 mm

Weight

102 grams

104 grams

Colours

Black

Black

Camera
Main Camera
Camera Setup

Single

Single

Resolution

1.3 MP, Primary Camera

5 MP, Primary Camera

Autofocus

Flash

, LED Flash

Image Resolution

2592 x 1944 Pixels

Shooting Modes

Continuous Shooting

Camera Features

Digital Zoom
Smile detection

Digital Zoom

Front Camera
Poor
Camera Setup

Single

Resolution

1.3 MP, Primary Camera

Battery
Average
Capacity

1280 mAh

1800 mAh

Type

Li-ion

Li-ion

TalkTime

Up to 4(2G)

Up to 5 Hours(2G)

Standby time

Up to 180(2G)

Up to 200 Hours(2G)

Storage
Good
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

Network Support

5G Not Supported in India, 2G

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

SIM 1

GPRS:
Class 12
EDGE:
Class 12

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

SIM 2

2G Bands:
GSM 1800 / 1900 / 900 MHz

Wi-Fi

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

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

Bluetooth

, v2.1

, v2.1

GPS

USB Connectivity

USB 2.0

USB 2.0, microUSB 2.0

Multimedia
FM Radio

Loudspeaker

Audio Jack

3.5 mm

Sensors
Other Sensors

Accelerometer

Accelerometer

Applications

Hook-Up Services