Karbonn A21
₹9,899
(Out of Stock)
|
Karbonn A30
₹4,200
(Discontinued)
|
Itel Zeno 100 Pro 4G
₹8,599
|
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Karbonn A21 vs Karbonn A30
Comparing the Karbonn A21 vs Karbonn A30 across performance, display, camera, battery, storage and user rating to help determine the better smartphone.
Here is the summary of the results:
Performance: Karbonn A21 runs at a higher processing speed of 1.2 GHz, while Karbonn A30 runs at 1.0 GHz, making Karbonn A21 the better performer.
Display: Karbonn A30 offers a screen size of 5.9 inches, while Karbonn A21 offers 4.5 inches, making Karbonn A30 the larger display of the two. Karbonn A30 features a LCD display compared to Karbonn A21's TFT, making Karbonn A30 the better display of the two.
Rear Camera: Karbonn A30 offers a higher rear camera resolution with 8 MP, while Karbonn A21 offers 5 MP, making Karbonn A30 better for rear camera photography.
Front Camera: Both Karbonn A21 and Karbonn A30 feature a 1.3 MP primary front camera.
Battery: Karbonn A30 offers a higher battery capacity with 2500 mAh, while Karbonn A21 offers 1800 mAh, making Karbonn A30 better for longer battery life.
Storage: Both Karbonn A21 and Karbonn A30 offer the same internal storage of 4 GB.
User Rating: Karbonn A30 receives a higher user rating of 3.9, while Karbonn A21 has a rating of 3.8.
|
✕
Karbonn A21
₹9,899
(Out of Stock)
|
✕
Karbonn A30
₹4,200
(Discontinued)
|
Add to Compare
|
Summary
Release Date
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11 Oct, 2012
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20 Dec, 2012
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16 Jul, 2026
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Performance
|
|
N/A
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N/A
|
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Snapdragon S4 Play
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N/A
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Unisoc T7100
|
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(upto 1.2 GHz)
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(upto 1 GHz)
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Octa Core (upto 1.8 GHz)
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512 MB RAM
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512 MB RAM
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3 GB RAM
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Display
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N/A
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N/A
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4.5 inches (11.43 cm)
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5.9 inches (14.99 cm)
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6.56 inches (16.66 cm)
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TFT
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LCD
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IPS LCD
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480x800 px
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480x800 px
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N/A
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N/A
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N/A
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90 Hz Refresh Rate
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Rear Camera
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N/A
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N/A
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5 MP
Primary Camera
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8 MP
Primary Camera
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8 MP
Primary Camera
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Front Camera
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N/A
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N/A
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1.3 MP
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1.3 MP
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5 MP
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Battery
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N/A
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N/A
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1800 mAh
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2500 mAh
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5000 mAh
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N/A
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N/A
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10W
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Storage
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4 GB
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4 GB
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64 GB
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N/A
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N/A
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eMMC 5.0
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User Ratings
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3.8/5
(316 ratings)
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3.9/5
(284 ratings)
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N/A
|
Compare Prices
|
Not Available in any store
|
Not Available in any store
|
₹8,599
|
User Feedback
General
Launch Date
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Oct 11, 2012
(Official)
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N/A
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Jul 16, 2026
(Official)
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Operating System
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Android v4 (Ice Cream Sandwich)
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Android v4 (Ice Cream Sandwich)
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Android v15
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Custom UI
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N/A
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N/A
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Android Go
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Performance
Performance Rating
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Poor
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N/A
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N/A
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Chipset
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Qualcomm Snapdragon S4 Play MSM8225
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N/A
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Unisoc T7100
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Processor
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Dual core, 1.2 GHz, Cortex A5
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Dual core, 1 GHz
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Octa core
1.8 GHz, Quad core, Cortex A75 1.2 GHz, Quad core, Cortex A55 |
Architecture (The higher, the better)
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N/A
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N/A
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64 bit
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Fabrication (The lower, the better)
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N/A
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N/A
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12 nm
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Graphics (GPU)
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Adreno 203
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N/A
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PowerVR GE8322
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RAM
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512 MB
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512 MB
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3 GB / 4 GB
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RAM Type
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N/A
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N/A
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LPDDR4X
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Display
Display Rating
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Very Good
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N/A
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N/A
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Display Type
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TFT
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LCD
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IPS LCD
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Screen Size
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4.5 inches (11.43 cm)
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5.9 inches (14.99 cm)
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6.56 inches (16.66 cm)
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Resolution
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480x800 px
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480x800 px
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N/A
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Brightness
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N/A
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N/A
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400 nits
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Refresh Rate
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N/A
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N/A
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90 Hz
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Pixel Density
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207 ppi
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158 ppi
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269 ppi
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Screen to Body Ratio (calculated)
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84.98 %
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65.53 %
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N/A
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Design
Height
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112 mm
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166 mm
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N/A
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Width
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60.5 mm
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91 mm
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N/A
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Thickness
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11.5 mm
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10.7 mm
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8.49 mm
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Weight
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104 grams
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280 grams
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N/A
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Rear Camera
Rear Camera Rating
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Below Avg
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N/A
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N/A
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Resolution
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5 MP
Primary Camera |
8 MP
Primary Camera |
8 MP
Primary Cameraf/2GC08A8 1.12µm pixel size |
Autofocus
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Yes
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Yes
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N/A
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OIS
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N/A
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N/A
|
No
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Flash
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Yes LED Flash
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Yes LED Flash
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Yes LED Flash
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Image Resolution
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2592 x 1944 Pixels
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3264 x 2448 Pixels
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N/A
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Shooting Modes
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N/A
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Burst mode
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N/A
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Camera Features
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Digital Zoom
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Digital Zoom
Face detection |
Digital Zoom
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Front Camera
Front Camera Rating
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Poor
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N/A
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N/A
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Resolution
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1.3 MP
Primary Camera |
1.3 MP
Primary Camera |
5 MP
Primary Camera1.12µm pixel size |
Flash
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N/A
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N/A
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No
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Camera Features
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N/A
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Fixed Focus
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N/A
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Battery
Battery Rating
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Very Good
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N/A
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N/A
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Capacity
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1800 mAh
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2500 mAh
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5000 mAh
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Battery Type
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Li-ion
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Li-ion
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N/A
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TalkTime
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Up to 5 Hours(2G)
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Up to 10 Hours(2G)
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N/A
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Quick Charging
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N/A
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N/A
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Yes 10W
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Storage
Internal Storage
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4 GB
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4 GB
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64 GB
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Storage Type
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N/A
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N/A
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eMMC 5.0
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Expandable Storage
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Yes Up to 32 GB
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Yes Up to 32 GB
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N/A
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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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Single SIM
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SIM Type
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N/A
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SIM1: Mini
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N/A
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Network Support
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5G Not Supported
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5G Not Supported
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5G Not Supported 4G
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VoLTE
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N/A
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N/A
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Yes
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Wi-Fi
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Yes Wi-Fi 4 (802.11 b/g/n)
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Yes Wi-Fi 4 (802.11 b/g/n)
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Yes Wi-Fi 4 (802.11 n)
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Wi-Fi Features
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N/A
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Mobile Hotspot
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N/A
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Bluetooth
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Yes v2.1
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Yes
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Yes
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GPS
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Yes
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Yes with A-GPS
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N/A
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IR Blaster
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N/A
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N/A
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Yes
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Multimedia
Audio Jack
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3.5 mm
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3.5 mm
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N/A
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Sensors
Fingerprint Sensor
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N/A
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N/A
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Yes
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Fingerprint Sensor Position
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N/A
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N/A
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Side
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Other Sensors
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Accelerometer
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Light sensor Proximity sensor Accelerometer
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N/A
|
Compare Prices
|
Not Available in any store
|
Not Available in any store
|
₹8,599
|