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Lemon B139
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VS |
Karbonn A21
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VS |
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| Best Price |
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| Price |
Not Available |
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Rs. 6,999.00 |
| Battery |
| Capacity |
1000 mAH, Li-ion
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1800 mAH, Li-ion
80.0% more mAH battery than Karbonn A21. More battery capacity reduces the need to charge your battery again. (1800 mAH, Li-ion vs. 1000 mAH, Li-ion)
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| TalkTime |
Up to 5 Hours(2G)
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Up to 5 Hours(2G)
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| Stand By Time |
Up to 5 Hours(2G)
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Up to 200 Hours(2G)
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| Camera |
| Front Camera |
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1.3 MP
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| Flash |
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LED
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| Main Camera |
0.3 MP
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5 MP, Auto focus
1,566.7% more mega pixels (MP) on main camera than Karbonn A21. More main camera resolution means better picture quality and detailed photos, which will look sharp on a large screen. (5 MP, Auto focus vs. 0.3 MP)
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| Zoom |
Digital Zoom
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Digital Zoom
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| Camera Features |
Smile detection, Scenes, Continuos Shooting, Multi Shot
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Auto Focus
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| Connectivity |
| Operating Frequency |
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GSM 1800 / 1900 / 900 MHz UMTS 2100 MHz | GSM 1800 / 1900 / 900 MHz
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| Wi-Fi |
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Wi-Fi 802.11, b/g/n
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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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| 3G |
EV-DO , Rev.A
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HSDPA 7.2 Mbit/s, HSUPA
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| Bluetooth |
Yes
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v2.1, A2DP
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| USB Connectivity |
USB Port
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USB Port, USB 2.0, microUSB 2.0
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| Design |
| Weight |
75 grams
29.0 grams Lighter than Karbonn A21. light weight phone is easy to hold and can kept in your pocket for long time. (75 grams vs. 104 grams)
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104 grams
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| Dimensions |
110 x 46 x 15.10 mm
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112 x 60.5 x 11.5 mm
3.6 mm Thinner than Karbonn A21. Slim mobile phone is easy to handle and looks gorgeous in hand. (112 x 60.5 x 11.5 mm vs. 110 x 46 x 15.10 mm)
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| Screen Size |
1.8 Inch
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4.5 Inch
150.0% bigger screen size than Karbonn A21. The bigger the screen size is better the user experience of reading and watching movie or video songs. (4.5 Inch vs. 1.8 Inch)
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| Colours |
Black+Red,Red+Black
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Black
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| Touch Screen |
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Capacitive Touchscreen, Multi-touch
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| Display |
| Screen Resolution |
128 x 160 pixels
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480 x 800 pixels
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| Pixel Density (sharpness) |
114 ppi
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207 ppi
81.6% Higher pixel density than Karbonn A21. High pixel density shows sharper text and extremely detailed photos and videos. (207 ppi vs. 114 ppi)
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| Display Type |
LCD
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TFT
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| Features |
| Box Contents |
Handset, Battery, Charger, Earphone, User Manual, Warranty Card
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Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
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| Sensors |
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Accelerometer
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| GPS |
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Yes
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| General |
| Operating System |
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Android v4 (Ice Cream Sandwich)
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| OS Type |
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Android
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| Brand |
Lemon
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Karbonn
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| Model |
B139
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A21
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| SIM Slot(s) |
Dual SIM, GSM+GSM
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Dual SIM, GSM+GSM
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| Multimedia |
| FM Radio |
Yes
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Yes
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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, 1.2 GHz, Qualcomm Snapdragon
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| RAM |
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512 MB
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| Storage |
| Internal Memory |
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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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