Riviera Mobile R21 vs Lava Iris X1 4GB

Comparing the Riviera Mobile R21 vs Lava Iris X1 4GB across display, camera, battery and storage to help determine the better smartphone.

Here is the summary of the results:

Display: Lava Iris X1 4GB offers a screen size of 4.5 inches, while Riviera Mobile R21 offers 2 inches, making Lava Iris X1 4GB the larger display of the two.

Rear Camera: Lava Iris X1 4GB offers a higher rear camera resolution with 8 MP, while Riviera Mobile R21 offers 3.2 MP, making Lava Iris X1 4GB better for rear camera photography.

Front Camera: Lava Iris X1 4GB offers a higher front camera resolution with 2 MP, while Riviera Mobile R21 offers 0.3 MP, making Lava Iris X1 4GB better for front camera photography.

Battery: Riviera Mobile R21 offers a higher battery capacity with 950 mAh, while Lava Iris X1 4GB offers 1800 mAh, making Riviera Mobile R21 better for longer battery life.

Storage: Lava Iris X1 4GB offers higher internal storage with 4 GB, while Riviera Mobile R21 offers 1 GB, making Lava Iris X1 4GB the better option for storage.

Riviera Mobile R21

(Discontinued)

Lava Iris X1 4GB

₹6,951

(Out of Stock)

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Summary

Release Date

03 Jan, 2011

27 May, 2014

User Ratings

N/A	3.6/5 (2,716 ratings)

Video

There are no videos available for the device.

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User Feedback

General

Launch Date

N/A	May 27, 2014 (Official)

Operating System

N/A	Android v4.4.2 (KitKat)

Performance

Chipset

N/A	Broadcom BCM23550

Processor

N/A	Quad core, 1.2 GHz

Architecture (The higher, the better)

N/A

32 bit

Graphics (GPU)

N/A	Broadcom VideoCore IV

RAM

256 MB

1 GB

Display

Display Type

N/A

IPS LCD

Screen Size

2 inches (5.08 cm)

4.5 inches (11.43 cm)

Resolution

176x220 px

480x854 px

Pixel Density

141 ppi

218 ppi

Screen to Body Ratio (calculated)

21.53 %

63.08 %

Screen Protection

N/A

Yes

Design

Height

101.5 mm

134 mm

Width

57.6 mm

66 mm

Thickness

11.50 mm

8.9 mm

Weight

230 grams

138 grams

Rear Camera

Resolution

3.2 MP
Primary Camera

8 MP
Primary CameraBack-illuminated sensor BSI

Autofocus

N/A

Yes

Flash

Yes	Yes Dual LED Flash

Image Resolution

N/A	3264 x 2448 Pixels

Camera Features

Digital Zoom
Smile detection

Digital Zoom
Auto Flash

Video Recording

N/A	Full HD @30 fps

Front Camera

Resolution

0.3 MP
Front Camera

2 MP
Primary Camera

Battery

Capacity

950 mAh

1800 mAh

Battery Type

Li-ion

TalkTime

Up to 3.83(2G)

N/A

Storage

Internal Storage

1 GB	4 GB / 8 GB / 16 GB

Expandable Storage

Yes Up to 8 GB

Yes Up to 32 GB

Network & Connectivity

SIM Slot(s)

Dual SIM

Network Support

5G Not Supported

Wi-Fi

Yes Wi-Fi

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

Bluetooth

Yes

Yes v4.0

GPS

N/A	Yes with A-GPS

Multimedia

Audio Jack

N/A

3.5 mm

Music

Yes Music Formats: Yes MP3 Player Sound Recording with AMR WAV Yamaha Audio Speaker

N/A

Sensors

Other Sensors

N/A	Light sensor Proximity sensor Accelerometer

Java

Yes

N/A

Browser

Yes

N/A

Phone Book

Yes 1000 Entries with Call Black List

N/A

SMS

Yes SMS Storage 1000

N/A

MMS

Yes

N/A

Other Facilities

Calendar calculator alarm call waiting speed dial auto redial ems metallic body

N/A