| Price |
|
Not Available
|
Rs. 6,299.00
|
| Capacity |
|
950 mAH, Li-ion
|
1500 mAH, Li-ion
57.9% more mAH battery than Celkon AR40 RahmanIshq. More battery capacity reduces the need to charge your battery again. (1500 mAH, Li-ion vs. 950 mAH, Li-ion)
|
| TalkTime |
|
Up to 3.83 Hours(2G)
|
|
| Main Camera |
|
3.2 MP
|
3.2 MP, Auto focus
|
| Front Camera |
|
0.3 MP
|
0.3 MP
|
| Zoom |
|
Digital Zoom
|
Digital Zoom
|
| Camera Features |
|
Smile detection, White balance presets, Multi Shot
|
Auto Focus
|
| Operating Frequency |
|
|
GSM 1800 / 900 MHz UMTS 2100 MHz | GSM 1800 / 900 MHz
|
| 3G |
|
|
HSDPA , HSUPA
|
| GPRS |
|
Yes
|
Yes
|
| EDGE |
|
No
|
Yes
|
| Wi-Fi |
|
Wi-Fi 802.11
|
Wi-Fi 802.11, b/g/n, Mobile Hotspot
|
| Bluetooth |
|
Yes
|
v4.0, A2DP
|
| USB Connectivity |
|
USB Port
|
USB Port, microUSB
|
| Weight |
|
230 grams
|
126.5 grams
103.5 grams Lighter than Celkon AR40 RahmanIshq. light weight phone is easy to hold and can kept in your pocket for long time. (126.5 grams vs. 230 grams)
|
| Dimensions |
|
101.5 x 57.6 x 11.50 mm
|
126.2 x 64 x 10.8 mm
0.7 mm Thinner than Celkon AR40 RahmanIshq. Slim mobile phone is easy to handle and looks gorgeous in hand. (126.2 x 64 x 10.8 mm vs. 101.5 x 57.6 x 11.50 mm)
|
| Screen Size |
|
2 Inch
|
4.0 Inch
100.0% bigger screen size than Celkon AR40 RahmanIshq. The bigger the screen size is better the user experience of reading and watching movie or video songs. (4.0 Inch vs. 2 Inch)
|
| Colours |
|
Black,Grey
|
White,Yellow
|
| Touch Screen |
|
|
Capacitive Touchscreen, Multi-touch
|
| Display Type |
|
|
TFT
|
| Screen Resolution |
|
176 x 220 pixels
|
480 x 800 pixels
|
| Pixel Density (sharpness) |
|
141 ppi
|
233 ppi
65.2% Higher pixel density than Celkon AR40 RahmanIshq. High pixel density shows sharper text and extremely detailed photos and videos. (233 ppi vs. 141 ppi)
|
| Box Contents |
|
Handset, Battery, Charger, Earphone, USB Cable, User Manual
|
Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
|
| Sensors |
|
|
Accelerometer
|
| GPS |
|
|
Yes
|
| Operating System |
|
|
Android v4.2.2 (Jelly Bean)
|
| OS Type |
|
|
Android
|
| Brand |
|
Riviera Mobile
|
Celkon
|
| Model |
|
R21
|
AR40 RahmanIshq
|
| SIM Slot(s) |
|
Dual SIM, GSM+GSM
|
Dual SIM, GSM+GSM
|
| FM Radio |
|
Scheduled FM Recording
|
Yes
|
| Loudspeaker |
|
|
Yes
|
| Audio Jack |
|
|
3.5 mm
|
| Processor |
|
|
Dual core, 1.2 GHz
|
| RAM |
|
256 MB
|
512 MB
100.0% More RAM memory than Celkon AR40 RahmanIshq. more RAM makes your mobile significantly faster and efficient. (512 MB vs. 256 MB)
|
| Internal Memory |
|
1 GB
|
4 GB
|
| Expandable Memory |
|
Up to 8 GB
|
Up to 32 GB
|
