Mercury B4 Biz vs Sony Xperia M2 Dual

Comparing the Mercury B4 Biz vs Sony Xperia M2 Dual across camera to help determine the better smartphone.

Here is the summary of the results:

Rear Camera: Both Mercury B4 Biz and Sony Xperia M2 Dual feature a 8 MP primary rear camera.

Mercury B4 Biz

(Discontinued)

Sony Xperia M2 Dual

₹14,990

(Discontinued)

Summary

Spec Score

N/A

80%

Release Date

10 Aug, 2010

23 Apr, 2014

19 Oct, 2026

Performance

N/A	Snapdragon 400	Samsung Exynos 1330
N/A	(upto 1.2 GHz)	Octa Core (upto 2.4 GHz)
N/A	1 GB RAM	4 GB/ 6 GB/ 8 GB/ RAM

Display

N/A	4.8 inches (12.19 cm)	6.7 inches (17.02 cm)
LCD	TFT	Super AMOLED
N/A	540x960 px	1080x2340 px (FHD+)
N/A	N/A	90 Hz Refresh Rate

Rear Camera

8 MP Primary Camera	8 MP Primary Camera	50 MP Wide Angle Primary Camera
N/A	N/A	5 MP Ultra-Wide Angle Camera
N/A	N/A	2 MP Macro Camera

Front Camera

N/A

0.3 MP

13 MP

Wide Angle Lens

Battery

N/A	2300 mAh	5000 mAh
N/A	N/A	25W Fast Charging
N/A	N/A	No Wireless Charging

Storage

N/A	8 GB	128 GB
N/A	N/A	UFS 2.2

User Ratings

N/A

3.8/5

(1,437 ratings)

N/A

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General

Operating System

N/A

Android v4.3 (Jelly Bean)

Android v15

OS Updates

N/A

5 Year

Security Updates

N/A

5 Year

Custom UI

N/A

Samsung One UI

Performance

Chipset

N/A

Qualcomm Snapdragon 400 MSM8226

Samsung Exynos 1330

View Details

Processor

N/A

Quad core, 1.2 GHz, Cortex A7

Octa core

2.4 GHz, Dual core, Cortex A78 2 GHz, Hexa Core, Cortex A55

Architecture (The higher, the better)

N/A

64 bit

Fabrication (The lower, the better)

N/A

5 nm

Graphics (GPU)

N/A

Adreno 305

Mali-G68 MP2

RAM

N/A

1 GB

4 GB

RAM Type

N/A

LPDDR4X

Display

Display Type

LCD

TFT

Super AMOLED

Screen Size

N/A

4.8 inches (12.19 cm)

6.7 inches (17.02 cm)

Resolution

N/A

540x960 px

1080x2340 px (FHD+)

Peak Brightness

N/A

1100 nits

HBM Brightness

N/A

800 nits

Refresh Rate

N/A

90 Hz

Pixel Density

N/A

229 ppi

387 ppi

Screen to Body Ratio (calculated)

N/A

63.95 %

85.86 %

Aspect Ratio

N/A

19.5:9

Screen Protection

N/A

Corning Gorilla Glass Victus

Bezel-less Display

N/A

Yes with notch

Screen to Body Ratio (claimed by the brand)

N/A

84.70 %

Design

Height

N/A

139.6 mm

164.4 mm

Width

N/A

71.1 mm

77.9 mm

Thickness

N/A

8.6 mm

7.5 mm

Weight

N/A

148 grams

192 grams

Build Material

N/A

Back: Glass Fiber

Water Resistance

N/A

Yes Splash proof IP54

Ruggedness

N/A

Dust proof

Rear Camera

Resolution

8 MP
Primary Camera

8 MP
Primary Camera4x Digital ZoomBack-illuminated sensor BSI

50 MP
Primary Camera10x Digital Zoomf/1.8 Wide Angle1/2.76" sensor size S5KJN1 0.64µm pixel size

N/A

5 MP
f/2.2 Ultra-Wide Angle Camera1/5.0" sensor size 1.12µm pixel size

N/A

2 MP
f/2.4 Macro Camera1/5.0" sensor size 1.75µm pixel size

Autofocus

N/A

Yes

OIS

N/A

Yes

Flash

Yes Flash LED Flash

Yes LED Flash

Image Resolution

N/A

3264 x 2448 Pixels

8160 x 6120 Pixels

Settings

N/A

Exposure compensation ISO control

Shooting Modes

N/A

High Dynamic Range mode (HDR)
Burst mode

Continuous Shooting
High Dynamic Range mode (HDR)
Macro Mode

Camera Features

Digital Zoom
Smile detection

4 x Digital Zoom
Digital image stabilization
Face detection
Smile detection
Touch to focus

10 x Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

N/A

1920x1080 fps

Full HD @30 fps
HD @120 fps

Video Recording Features

N/A

Video Pro Mode

Front Camera

Resolution

N/A

0.3 MP
Primary Camera

13 MP
f/2.0 Wide Angle Primary Camera1/3.1" sensor size 1.12µm pixel size

Autofocus

N/A

Flash

N/A

Camera Features

N/A

Fixed Focus

Video Recording

N/A

Full HD @30 fps

Battery

Capacity

N/A

2300 mAh

5000 mAh

Battery Type

N/A

Li-ion

TalkTime

N/A

Up to 12 Hours(3G) / Up to 11.3 Hours(2G)

N/A

Quick Charging

N/A

Yes 25W Fast Charging

Storage

Internal Storage

N/A

8 GB

128 GB

Storage Type

N/A

UFS 2.2

Expandable Storage

Yes

Yes Up to 32 GB

Yes Up to 2 TB

Network & Connectivity

SIM Slot(s)

Dual SIM

SIM Type

N/A

SIM1: Micro

SIM1: Nano SIM2: Nano (Hybrid)

Network Support

5G Not Supported

5G 4G

VoLTE

N/A

Yes

SIM 1

N/A

5G Bands:

FDD N1 / N3 / N5 / N7 / N8 / N20 / N26 / N28 / N66
TDD N38 / N40 / N41 / N66 / N77 / N78

N/A

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 1700(band 66) / 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 800(band 20) / 850(band 26) / 700 (band 12)

SIM 2

N/A

5G Bands:

FDD N1 / N3 / N5 / N7 / N8 / N20 / N26 / N28 / N66
TDD N38 / N40 / N41 / N66 / N77 / N78

N/A

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 800(band 20) / 850(band 26) / 1700(band 66) / 700 (band 12)

SAR Value

N/A

Head: 0.640 W/kg

Wi-Fi

Yes Wi-Fi

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

Yes Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz MIMO

Wi-Fi Features

N/A

Wi-Fi Direct Mobile Hotspot

Bluetooth

Yes

Yes v4.0

Yes v5.3

GPS

N/A

Yes with A-GPS Glonass

NFC

N/A

Yes

Multimedia

Audio Jack

N/A

3.5 mm

USB Type-C

Music

Yes Music Formats: Yes MP3 Player

N/A

Sensors

Fingerprint Sensor

N/A

Yes

Fingerprint Sensor Position

N/A

Side

Fingerprint Sensor Type

N/A

Capacitive

Other Sensors

N/A

Proximity sensor Accelerometer Compass

Light sensor Proximity sensor Accelerometer Compass Gyroscope

Java

Yes

N/A

Browser

Yes

N/A

Phone Book

Yes

N/A

SMS

Yes

N/A

MMS

Yes

N/A

Other Facilities

Multi Language Support Super Long Battery Life

N/A

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