score
Largest Gadget Discovery Site in India

Richmax Classic S4 vs M-Tech Opal Q4

Compare Richmax Classic S4

NA
(Discontinued)

 

View Details >

Compare M-Tech Opal Q4

Rs. 2,790
(Discontinued)

 

View Details >

Summary
Performance

32 MB RAM

512 MB RAM

Display

1.8" (4.57 cm)

128x160 px

4.0" (10.16 cm)

480x800 px

Rear Camera

0.8 MP

Single Camera

3.2 MP

Single Camera

Battery

800 mAh

4 h talktime (2G)

1500 mAh

Storage

32 MB

16 GB (Expandable)

4 GB

32 GB (Expandable)

Front Camera

N/A

1.3 MP

Single Camera

Compare Prices
Richmax Classic S4 is permanently discontinued.
M-Tech Opal Q4 is permanently discontinued.
General
Operating System

Android v4.4 (Kitkat)

Performance
CPU

Quad core, 1.2 GHz

Graphics

Mali-400 MP2

RAM

32 MB

512 MB

Display
Display Type

TFT

IPS LCD

Screen Size

1.8 " (4.57 cm)

4.0 " (10.16 cm)

Resolution

128x160 px

480x800 px

Pixel Density

114 ppi

233 ppi

Screen to Body Ratio (calculated)

78.95 %

54.71 %

Touch Screen

, Capacitive Touchscreen, Multi-touch

Display Colour

65K

Design
Size Compare
Size Compare
Dimensions

Height: 101.7 mm
Width: 12.7 mm
Thickness: 43 mm

Height: 126 mm
Width: 66 mm
Thickness: 9 mm

Weight

100 grams

Colours

Black, Brown, Red, White

Black, White

Camera
Main Camera
Camera Setup

Single

Single

Resolution

0.8 MP Primary Camera

3.2 MP, Primary Camera

Flash

, LED Flash

Image Resolution

896 x 89 Pixels

2048 x 156 Pixels

Camera Features

Digital Zoom

Digital Zoom

Front Camera
Camera Setup

Single

Resolution

1.3 MP, Primary Camera

Battery
Capacity

800 mAh

1500 mAh

Type

Li-ion

Li-ion

TalkTime

Up to 4 Hours(2G)

Standby time

Up to 240 Hours(2G)

Storage
Internal Memory

32 MB

4 GB

Expandable Memory

, Up to 16 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, 2G

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

SIM 1

2G Bands:
GSM 1800 / 900 MHz
GPRS:
Available

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

SIM 2

2G Bands:
GSM 1800 / 900 MHz

2G Bands:
GSM 1800 / 900 MHz

Wi-Fi

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

Bluetooth

GPS

USB Connectivity

microUSB 2.0

Multimedia
FM Radio

Loudspeaker

Audio Jack

3.5 mm

Video Player

, Video Formats: MPEG4

Ring Tone

Music ringtones, Polyphonic ringtones, Vibration

Music

, Music Formats: MP3, WAV

Special Features

Torch Light, Multi Languages, Auto Call Recording

Sensors
Other Sensors

Accelerometer

Games

Browser

, WAP

Phone Book

, Limited, 500 entries

SMS

100

Other Facilities

Calculator, Calendar