OPPO A31 vs Reach Explode Mega RZ405

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Comparing the OPPO A31 vs Reach Explode Mega RZ405 across display, camera and battery to help determine the better smartphone.

Here is the summary of the results:

Display: OPPO A31 offers a screen size of 4.5 inches, while Reach Explode Mega RZ405 offers 2.4 inches, making OPPO A31 the larger display of the two. Both OPPO A31 and Reach Explode Mega RZ405 feature the same TFT display.


Rear Camera: OPPO A31 offers a higher rear camera resolution with 8 MP, while Reach Explode Mega RZ405 offers 0.3 MP, making OPPO A31 better for rear camera photography.


Battery: OPPO A31 offers a higher battery capacity with 2000 mAh, while Reach Explode Mega RZ405 offers 1800 mAh, making OPPO A31 better for longer battery life.

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OPPO A31
₹9,999
(Discontinued)
Reach Explode Mega RZ405
₹1,160
(Discontinued)
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Summary

Release Date

30 Aug, 2015
20 Mar, 2015

Performance

Snapdragon 410
N/A
(upto 1.2 GHz)
N/A
1 GB RAM
N/A

Display

4.5 inches (11.43 cm)
2.4 inches (6.1 cm)
TFT
TFT
480x854 px
240x320 px

Rear Camera

8 MP
Primary Camera
0.3 MP
Primary Camera

Front Camera

2 MP
N/A

Battery

2000 mAh
1800 mAh

Storage

8 GB
N/A

User Feedback

General

Operating System

Android v4.4 (Kitkat)
N/A

Performance

Chipset

Qualcomm Snapdragon 410 MSM8916
N/A

Processor

Quad core, 1.2 GHz, Cortex A53
N/A

Graphics (GPU)

Adreno 306
N/A

RAM

1 GB
N/A

Display

Display Type

TFT
TFT

Screen Size

4.5 inches  (11.43 cm)
2.4 inches  (6.1 cm)

Resolution

480x854 px
240x320 px

Pixel Density

218 ppi
167 ppi

Screen to Body Ratio (calculated)

64.57 %
27.16 %

Design

Height

131.9 mm
124 mm

Width

65.5 mm
53 mm

Thickness

8 mm
12.1 mm

Weight

135 grams
94 grams

Rear Camera

Resolution

8 MP
Primary CameraCMOS image sensor
0.3 MP
Primary Camera

Autofocus

Yes
N/A

Flash

Yes LED Flash
N/A

Image Resolution

3264 x 2448 Pixels
640 x 480 Pixels

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
N/A

Camera Features

Digital Zoom
Face detection
Touch to focus
N/A

Video Recording

1920x1080 @ 30 fps
N/A

Front Camera

Resolution

2 MP
Primary Camera
N/A

Battery

Capacity

2000 mAh
1800 mAh

Battery Type

Li-ion
Li-ion

TalkTime

N/A
Up to 15 Hours(2G)

Storage

Internal Storage

8 GB
N/A

Expandable Storage

Yes Up to 32 GB
Yes Up to 16 GB

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM

Network Support

5G Not Supported 4G
5G Not Supported

SIM 1

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39)
N/A

SAR Value

N/A
Head: 0.351 W/kg Body: 0.464 W/kg

Wi-Fi

Yes Wi-Fi 4 (802.11 a/b/g/n)
N/A

Bluetooth

Yes v4.0
Yes

GPS

Yes with A-GPS
N/A

Multimedia

Audio Jack

3.5 mm
3.5 mm

Video Player

N/A
Yes Video Formats: 3GP MP4

Ring Tone

N/A
Music ringtones Polyphonic ringtones Vibration

Music

N/A
Yes Music Formats: MIDI MP3 WAV

Special Features

N/A
Torch Light Auto Call Recording

Sensors

Other Sensors

Light sensor Proximity sensor Accelerometer Compass
N/A

Games

N/A
Yes

Browser

N/A
Yes WAP

Phone Book

N/A
Yes Limited

Other Facilities

N/A
Calculator Converter World clock Calendar To-Do Alarm