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Micromax A55

Micromax A55

#7376
Mitac MIO Explora K75

Mitac MIO Explora K75

#8691

Category Breakdown

Micromax A55
Mitac MIO Explora K75
Performance
41.738.8
Camera
39.639.6
Display
32.310.8
Battery
10.310.3
Build
0.20.2
Connectivity
23.921.3
Audio
8.98.9
Overall
19.214.4

Summary

  • The Micromax A55 features a smaller 2.8-inch TFT display with a resolution of 240 x 320 pixels, while the Mitac MIO Explora K75 has a larger 3.5-inch TFT resistive touchscreen with a resolution of 240 x 400 pixels.
  • In terms of performance, the A55 is powered by a Qualcomm MSM7227-1 Snapdragon S1 chipset with a 600 MHz CPU, compared to the K75's Qualcomm MSM7201A chipset with a 528 MHz CPU.
  • Both devices have a 3.15 MP rear camera, but neither offers optical image stabilization or a front-facing camera.
  • Battery capacity is identical at 1000 mAh, and both devices lack fast charging and wireless capabilities.
  • The A55 runs on Android 2.2 (Froyo), while the K75 operates on Windows Mobile 6.1 Professional, leading to differing software experiences.
  • Build-wise, the A55 is slightly thicker and lighter than the K75, which has a more modern design.

Side-by-side Specification Comparison

Micromax A55
Mitac MIO Explora K75

General

Release Date

2011
2009

Announced

2011
2009

Description

Also known as Micromax Bling 2
N/A

Display

Size

2.8"
3.5"

Type

TFT, 256K colors
TFT resistive touchscreen, 256K colors (65K effective)

Resolution

240 x 320 pixels, 4:3 ratio (~143 ppi density)
240 x 400 pixels, 5:3 ratio (~133 ppi density)

PPI

240
240

Refresh Rate

60Hz
60Hz

HDR Support

✗
✗

Protection

N/A
N/A

Performance

Chipset

Qualcomm MSM7227-1 Snapdragon S1
Qualcomm MSM7201A

CPU

600 MHz ARM 11
528 MHz ARM 11

GPU

Adreno 200
Adreno 130

Memory

150MB 512MB
128MB RAM, 256MB ROM

Expandable Storage

✗
✗

Card Slot

microSDHC (dedicated slot)
microSD (dedicated slot)

Camera

Main Camera

3.15 MP
3.15 MP

Main Camera Features

N/A
N/A

Front Camera

N/A
VGA videocall camera

Front Camera Features

N/A
N/A

Video Recording

Yes
Yes

Selfie Video

N/A
N/A

Optical Stabilization

✗
✗

Night Mode

✗
✗

Raw Photo Support

✗
✗

Battery

Capacity

1000 mAh
1000 mAh

Battery Details

Removable Li-Ion 1000 mAh battery
Removable Li-Ion 1000 mAh battery

Charging Details

N/A
N/A

Fast Charging

✗
✗

Wireless Charging

✗
✗

Build & Safety

Dimensions

107.2 x 58.7 x 13.5 mm (4.22 x 2.31 x 0.53 in)
115.3 x 61.5 x 11.9 mm (4.54 x 2.42 x 0.47 in)

Weight

111.5 g
115 g

Materials

N/A
N/A

Colors

White
Black

Foldable

✗
✗

SAR

N/A
N/A

Connectivity

SIM

Mini-SIM
Mini-SIM

Network

GSM / HSPA
GSM / HSPA

Network Speed

HSPA 7.2/0.384 Mbps
HSPA

5G

✗
✗

4G

✗
✗

WiFi

Wi-Fi 802.11 b/g, hotspot
Wi-Fi 802.11 b/g

Bluetooth

2.1, A2DP
2.1, A2DP

NFC

✗
✗

USB

microUSB
miniUSB 2.0

IR Blaster

✗
✗

Headphone Jack

✓
✗

Radio

✗
✗

Positioning

GPS, A-GPS
GPS, Qualcomm gpsOne

Audio

Stereo Speakers

✗
✗

Loudspeaker

Yes
Yes

Audio Jack

Yes
No

Software & Security

Operating System

Android 2.2 (Froyo)
Windows Mobile 6.1 Professional

Fingerprint

✗
✗

Face Unlock

✗
✗

Sensors

Accelerometer
Accelerometer