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Riviera Mobile R21
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VS |
Panasonic T31
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VS |
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| Best Price |
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| Price |
Not Available |
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Rs. 3,649.00 |
| Battery |
| Capacity |
950 mAH, Li-ion
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1300 mAH, Li-ion
36.8% more mAH battery than Panasonic T31. More battery capacity reduces the need to charge your battery again. (1300 mAH, Li-ion vs. 950 mAH, Li-ion)
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| TalkTime |
Up to 3.83 Hours(2G)
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Up to 12.5 Hours(2G) / Up to 9.5 Hours(3G)
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| Stand By Time |
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Up to 510 Hours(2G) /Up to 400 Hours(3G)
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| Camera |
| Main Camera |
3.2 MP
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3.2 MP
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| Front Camera |
0.3 MP
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0.3 MP
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| Zoom |
Digital Zoom
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Digital Zoom
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| Camera Features |
Smile detection, White balance presets, Multi Shot
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Geo tagging, High Dynamic Range mode (HDR)
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| Video Recording |
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HD @ 24 FPS
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| Connectivity |
| Operating Frequency |
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GSM 1800 / 1900 / 850 / 900 MHz UMTS 2100 / 850 / 900 MHz | GSM 1800 / 1900 / 850 / 900 MHz
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| 3G |
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HSDPA 21 Mbit/s, HSUPA 5.76 Mbit/s
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| GPRS |
Yes
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Yes
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| EDGE |
No
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Yes
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| Wi-Fi |
Wi-Fi 802.11
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Wi-Fi 802.11, b/g/n, Wi-Fi Direct
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| Bluetooth |
Yes
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v4.0, A2DP
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| USB Connectivity |
USB Port
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USB Port, microUSB 2.0
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| Design |
| Weight |
230 grams
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120 grams
110.0 grams Lighter than Panasonic T31. light weight phone is easy to hold and can kept in your pocket for long time. (120 grams vs. 230 grams)
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| Dimensions |
101.5 x 57.6 x 11.50 mm
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122 x 64.4 x 11.2 mm
0.3 mm Thinner than Panasonic T31. Slim mobile phone is easy to handle and looks gorgeous in hand. (122 x 64.4 x 11.2 mm vs. 101.5 x 57.6 x 11.50 mm)
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| Screen Size |
2 Inch
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4.0 Inch
100.0% bigger screen size than Panasonic T31. The bigger the screen size is better the user experience of reading and watching movie or video songs. (4.0 Inch vs. 2 Inch)
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| Touch Screen |
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Capacitive Touchscreen, Multi-touch
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| Colours |
Black,Grey
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Black,White
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| Display |
| Graphics |
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Mali-400
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| Display Type |
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TFT
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| Screen Resolution |
176 x 220 pixels
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480 x 800 pixels
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| Pixel Density (sharpness) |
141 ppi
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233 ppi
65.2% Higher pixel density than Panasonic T31. High pixel density shows sharper text and extremely detailed photos and videos. (233 ppi vs. 141 ppi)
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| Features |
| Box Contents |
Handset, Battery, Charger, Earphone, USB Cable, User Manual
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Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
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| Sensors |
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Accelerometer, Light sensor, Proximity sensor
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| GPS |
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Yes
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| General |
| Operating System |
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Android v4.2.2 (Jelly Bean)
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| Brand |
Riviera Mobile
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Panasonic
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| Model |
R21
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T31
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| SIM Slot(s) |
Dual SIM, GSM+GSM
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Dual SIM, GSM+GSM
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| OS Type |
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Android
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| Multimedia |
| FM Radio |
Scheduled FM Recording
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Recording option
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| Loudspeaker |
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Yes
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| Audio Jack |
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3.5 mm
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| Performance |
| Processor |
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Dual core, 1.3 GHz, Chipset: MediaTek MT6572
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| RAM |
256 MB
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512 MB
100.0% More RAM memory than Panasonic T31. more RAM makes your mobile significantly faster and efficient. (512 MB vs. 256 MB)
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| Storage |
| Internal Memory |
1 GB
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4 GB
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| Expandable Memory |
Up to 8 GB
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Up to 32 GB
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| Price Comparison |
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