> > Riviera Mobile R21 vs. Karbonn Smart A92

Compare Riviera Mobile R21 vs. Karbonn Smart A92

Riviera Mobile R21
VS
Karbonn Smart A92
VS
Best Price
Price Not Available Rs. 2,890.00
Battery
Capacity 950 mAH, Li-ion 1600 mAH, Li-ion

68.4% more mAH battery than Karbonn Smart A92. More battery capacity reduces the need to charge your battery again. (1600 mAH, Li-ion vs. 950 mAH, Li-ion)

TalkTime Up to 3.83 Hours(2G)
Camera
Main Camera 3.2 MP 3.2 MP
Front Camera 0.3 MP 0.3 MP
Zoom Digital Zoom Digital Zoom
Camera Features Smile detection, White balance presets, Multi Shot
Connectivity
Operating Frequency GSM 1800 / 900 MHz | GSM 1800 / 900 MHz
GPRS Yes Yes
EDGE No Yes
Wi-Fi Wi-Fi 802.11 Wi-Fi 802.11, b/g/n
Bluetooth Yes v3.0
USB Connectivity USB Port USB Port
Design
Weight 230 grams 164 grams

66.0 grams Lighter than Karbonn Smart A92. light weight phone is easy to hold and can kept in your pocket for long time. (164 grams vs. 230 grams)

Dimensions 101.5 x 57.6 x 11.50 mm 154.9 x 76.9 x 9.9 mm

1.6 mm Thinner than Karbonn Smart A92. Slim mobile phone is easy to handle and looks gorgeous in hand. (154.9 x 76.9 x 9.9 mm vs. 101.5 x 57.6 x 11.50 mm)

Screen Size 2 Inch 3.97 Inch

98.5% bigger screen size than Karbonn Smart A92. The bigger the screen size is better the user experience of reading and watching movie or video songs. (3.97 Inch vs. 2 Inch)

Touch Screen Capacitive Touchscreen, Multi-touch
Colours Black,Grey Black,White
Display
Display Type LCD
Screen Resolution 176 x 220 pixels 480 x 800 pixels
Pixel Density (sharpness) 141 ppi 235 ppi

66.7% Higher pixel density than Karbonn Smart A92. High pixel density shows sharper text and extremely detailed photos and videos. (235 ppi vs. 141 ppi)

Features
Box Contents Handset, Battery, Charger, Earphone, USB Cable, User Manual Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
Sensors Accelerometer
Applications In-built Applications, Customizable Widgets and Menu, Google Play Store
General
OS Type Android
Operating System Android v4.2 (Jelly Bean)
Brand Riviera Mobile Karbonn
Model R21 Smart A92
SIM Slot(s) Dual SIM, GSM+GSM Dual SIM, GSM+GSM
Multimedia
FM Radio Scheduled FM Recording Yes
Loudspeaker Yes
Audio Jack 3.5 mm
Performance
Processor Dual core, 1 GHz
RAM 256 MB 256 MB
Storage
Internal Memory 1 GB 512 MB
Expandable Memory Up to 8 GB Up to 32 GB
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