Riviera Mobile R17
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Riviera Mobile R21
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Riviera Mobile R17 vs Riviera Mobile R21
Comparing the Riviera Mobile R17 vs Riviera Mobile R21 across display, camera, battery and storage to help determine the better smartphone.
Here is the summary of the results:
Display: Both Riviera Mobile R17 and Riviera Mobile R21 offer the same screen size of 2 inches.
Rear Camera: Riviera Mobile R21 offers a higher rear camera resolution with 3.2 MP, while Riviera Mobile R17 offers 0.3 MP, making Riviera Mobile R21 better for rear camera photography.
Front Camera: Both Riviera Mobile R17 and Riviera Mobile R21 feature a 0.3 MP primary front camera.
Battery: Riviera Mobile R21 offers a higher battery capacity with 950 mAh, while Riviera Mobile R17 offers 850 mAh, making Riviera Mobile R21 better for longer battery life.
Storage: Riviera Mobile R17 offers higher internal storage with 244 GB, while Riviera Mobile R21 offers 1 GB, making Riviera Mobile R17 the better option for storage.
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Riviera Mobile R17
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Riviera Mobile R21
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Summary
Release Date
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03 Jan, 2011
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03 Jan, 2011
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Performance
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N/A
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256 MB RAM
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Display
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2 inches (5.08 cm)
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2 inches (5.08 cm)
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LCD
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N/A
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176x220 px
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176x220 px
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Rear Camera
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0.3 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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0.3 MP
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Battery
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850 mAh
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950 mAh
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Storage
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244 KB
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1 GB
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User Feedback
Performance
RAM
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N/A
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256 MB
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Display
Display Type
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LCD
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N/A
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Screen Size
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2 inches (5.08 cm)
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2 inches (5.08 cm)
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Resolution
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176x220 px
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176x220 px
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Pixel Density
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141 ppi
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141 ppi
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Screen to Body Ratio (calculated)
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13.73 %
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21.53 %
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Design
Height
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103 mm
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101.5 mm
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Width
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89 mm
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57.6 mm
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Thickness
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49.00 mm
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11.50 mm
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Weight
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N/A
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230 grams
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Rear Camera
Resolution
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0.3 MP
Primary Camera |
3.2 MP
Primary Camera |
Flash
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Yes Flash LED Flash
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Yes
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Camera Features
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Digital Zoom
Smile detection |
Digital Zoom
Smile detection |
Front Camera
Resolution
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0.3 MP
Front Camera |
0.3 MP
Front Camera |
Battery
Capacity
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850 mAh
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950 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(2G)
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Up to 3.83(2G)
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Storage
Internal Storage
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244 KB
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1 GB
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Expandable Storage
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Yes Up to 2 GB
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Yes Up to 8 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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No
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Yes Wi-Fi
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Bluetooth
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Yes
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Yes
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Multimedia
Music
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Yes Music Formats: Yes Music Formats : MP3 WAV MIDI Sound Recoring AMR WAV Music Equalizer
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Yes Music Formats: Yes MP3 Player Sound Recording with AMR WAV Yamaha Audio Speaker
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Sensors
Games
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Java Games
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N/A
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Java
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Yes
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Yes
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Browser
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Yes
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Yes
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Phone Book
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Yes with Call Black List
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Yes 1000 Entries with Call Black List
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SMS
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Yes
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Yes SMS Storage 1000
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MMS
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Yes
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Yes
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Other Facilities
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Calendar calculator alarm call waiting speed dial auto redial
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Calendar calculator alarm call waiting speed dial auto redial ems metallic body
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