Riviera Mobile R21
|
LG Optimus Net Dual
₹1,759
(Discontinued)
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Riviera Mobile R21 vs LG Optimus Net Dual
Comparing the Riviera Mobile R21 vs LG Optimus Net Dual across display, camera, battery and storage to help determine the better smartphone.
Here is the summary of the results:
Display: LG Optimus Net Dual offers a screen size of 3.2 inches, while Riviera Mobile R21 offers 2 inches, making LG Optimus Net Dual the larger display of the two.
Rear Camera: Both Riviera Mobile R21 and LG Optimus Net Dual feature a 3.2 MP primary rear camera.
Battery: Riviera Mobile R21 offers a higher battery capacity with 950 mAh, while LG Optimus Net Dual offers 1500 mAh, making Riviera Mobile R21 better for longer battery life.
Storage: LG Optimus Net Dual offers higher internal storage with 512 GB, while Riviera Mobile R21 offers 1 GB, making LG Optimus Net Dual the better option for storage.
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✕
Riviera Mobile R21
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✕
LG Optimus Net Dual
₹1,759
(Discontinued)
|
Add to Compare
|
Summary
Release Date
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03 Jan, 2011
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04 Nov, 2011
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Performance
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N/A
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Snapdragon S1
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N/A
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(upto 800 MHz)
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256 MB RAM
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512 MB RAM
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Display
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2 inches (5.08 cm)
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3.2 inches (8.13 cm)
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N/A
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LCD
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176x220 px
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320x480 px
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Rear Camera
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3.2 MP
Primary Camera
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3.2 MP
Primary Camera
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Front Camera
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0.3 MP
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N/A
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Battery
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950 mAh
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1500 mAh
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Storage
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1 GB
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512 MB
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User Ratings
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N/A
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3.9/5
(71 ratings)
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User Feedback
General
Operating System
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N/A
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Android v2.3 (Gingerbread)
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Performance
Chipset
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N/A
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Qualcomm Snapdragon S1 MSM7227
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Processor
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N/A
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800 MHz
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Graphics (GPU)
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N/A
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Adreno 200
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RAM
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256 MB
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512 MB
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Display
Display Type
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N/A
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LCD
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Screen Size
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2 inches (5.08 cm)
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3.2 inches (8.13 cm)
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Resolution
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176x220 px
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320x480 px
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Pixel Density
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141 ppi
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180 ppi
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Screen to Body Ratio (calculated)
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21.53 %
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45.42 %
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Design
Height
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101.5 mm
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114 mm
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Width
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57.6 mm
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59 mm
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Thickness
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11.50 mm
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12.1 mm
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Weight
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230 grams
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102 grams
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Rear Camera
Resolution
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3.2 MP
Primary Camera |
3.2 MP
Primary Camera |
Autofocus
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N/A
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Yes
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Flash
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Yes
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Yes
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Image Resolution
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N/A
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2048 x 1536 Pixels
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Shooting Modes
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N/A
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Continuous Shooting
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Camera Features
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Digital Zoom
Smile detection |
Digital Zoom
Smile detection |
Video Recording
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N/A
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640x480 fps
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Front Camera
Resolution
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0.3 MP
Front Camera |
N/A
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Battery
Capacity
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950 mAh
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1500 mAh
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Battery Type
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Li-ion
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Li-ion
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TalkTime
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Up to 3.83(2G)
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Up to 5 Hours(2G)
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Storage
Internal Storage
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1 GB
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512 MB
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Expandable Storage
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Yes Up to 8 GB
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Yes Up to 32 GB
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Network & Connectivity
SIM Slot(s)
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Dual SIM
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Dual SIM
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Network Support
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5G Not Supported
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5G Not Supported
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Wi-Fi
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Yes Wi-Fi
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Yes Wi-Fi 4 (802.11 b/g/n)
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Wi-Fi Features
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N/A
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Mobile Hotspot
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Bluetooth
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Yes
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Yes v3
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GPS
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N/A
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Yes with A-GPS
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Multimedia
Audio Jack
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N/A
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3.5 mm
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Music
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Yes Music Formats: Yes MP3 Player Sound Recording with AMR WAV Yamaha Audio Speaker
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N/A
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Sensors
Other Sensors
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N/A
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Proximity sensor Accelerometer Compass
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Java
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Yes
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N/A
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Browser
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Yes
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N/A
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Phone Book
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Yes 1000 Entries with Call Black List
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N/A
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SMS
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Yes SMS Storage 1000
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N/A
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MMS
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Yes
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N/A
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Other Facilities
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Calendar calculator alarm call waiting speed dial auto redial ems metallic body
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N/A
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Applications
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N/A
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Document Viewer
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