Caul X40 4G
₹1,699
|
Reliance Jio Bharat B2
₹1,399
|
Samsung Galaxy Z Fold 8 Ultra
₹199,999
|
Add to Compare
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Caul X40 4G vs Reliance Jio Bharat B2
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Comparing the Caul X40 4G vs Reliance Jio Bharat B2 across display, camera and battery to help determine the better smartphone.
Here is the summary of the results:
Display: Both Caul X40 4G and Reliance Jio Bharat B2 offer the same screen size of 2.4 inches and feature the same TFT display.
Rear Camera: Both Caul X40 4G and Reliance Jio Bharat B2 feature a 0.3 MP primary rear camera.
Battery: Caul X40 4G offers a higher battery capacity with 2750 mAh, while Reliance Jio Bharat B2 offers 2000 mAh, making Caul X40 4G better for longer battery life.
|
✕
Caul X40 4G
₹1,699
@ Amazon
|
✕
Reliance Jio Bharat B2
₹1,399
@ Amazon
|
Add to Compare
|
Summary
Release Date
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05 Dec, 2023
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16 Jul, 2024
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04 Aug, 2026
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Compare Prices
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₹1,699
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₹1,399
|
₹199,999
|
User Feedback
General
Launch Date
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Dec 05, 2023
(Official)
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Jul 16, 2024
(Official)
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Jul 22, 2026
(Official)
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Operating System
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N/A
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RTOS
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Android
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Security Updates
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N/A
|
N/A
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9 Year
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Performance
Chipset
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N/A
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N/A
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Qualcomm Snapdragon 8 Elite Gen 5 SM8850-AC
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Processor
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N/A
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N/A
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Octa core
4.74 GHz, Dual core, Oryon 3.6 GHz, Hexa Core, Oryon |
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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3 nm
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Graphics (GPU)
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N/A
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N/A
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Adreno 840
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RAM
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32 MB
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N/A
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12 GB / 16 GB
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RAM Type
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N/A
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N/A
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LPDDR5X Ultra
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Display
Display Type
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TFT
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TFT
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Dynamic AMOLED 2x
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Screen Size
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2.4 inches (6.1 cm)
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2.4 inches (6.1 cm)
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8 inches (20.32 cm)
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Resolution
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320x480 px
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240x320 px
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2256x2504 px
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Peak Brightness
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N/A
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N/A
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3000 nits
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Refresh Rate
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N/A
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N/A
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120 Hz
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Pixel Density
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240 ppi
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167 ppi
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422 ppi
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Screen to Body Ratio (calculated)
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N/A
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N/A
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178.04 %
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Screen Protection
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N/A
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N/A
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Yes
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Bezel-less Display
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N/A
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N/A
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Yes with punch-hole display
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Screen to Body Ratio (claimed by the brand)
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N/A
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N/A
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90.1 %
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Design
Height
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N/A
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N/A
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158.4 mm
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Width
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N/A
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N/A
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72.8 mm
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Thickness
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N/A
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N/A
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8.9 mm
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Weight
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N/A
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N/A
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215 grams
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Form Factor
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N/A
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N/A
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Foldable Touch
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Dimensions
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N/A
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N/A
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Folded: 158.4 x 72.8 x 8.9 mm
Unfolded: 158.4 x 143.2 x 4.1 mm |
Rear Camera
Resolution
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0.3 MP
Primary Camera |
0.3 MP
Primary Camera |
200 MP
Primary Camera30x Digital Zoom 3x Optical Zoomf/1.7 Wide Angle 85° field-of-view0.6µm pixel size |
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N/A
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N/A
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50 MP
f/1.9 Ultra-Wide Angle Camera0.7µm pixel size |
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N/A
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N/A
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10 MP
f/2.4 Telephoto Camera |
Autofocus
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N/A
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N/A
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Yes Quad Phase Detection Autofocus
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OIS
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N/A
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N/A
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Yes
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Flash
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No
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No
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Yes
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Image Resolution
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640 x 480 Pixels
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640 x 480 Pixels
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N/A
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Camera Features
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Digital Zoom
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Digital Zoom
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30 x Digital Zoom
3 x Optical Zoom |
Video Recording
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N/A
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N/A
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8k @30 fps
4k @120 fps Full HD @120/240 fps |
Front Camera
Resolution
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N/A
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N/A
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10 MP
f/2.2 Primary Camera1.12µm pixel size |
Autofocus
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N/A
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N/A
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No
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Battery
Capacity
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2750 mAh
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2000 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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Quick Charging
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N/A
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N/A
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Yes 45W
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Storage
Internal Storage
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32 MB
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N/A
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256 GB / 512 GB / 1 TB
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Expandable Storage
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Yes Up to 8 GB
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Yes Up to 128 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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Single SIM
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Dual SIM
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SIM Type
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N/A
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SIM1: Nano
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SIM1: Nano SIM2: Nano/eSIM
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Network Support
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5G Not Supported 4G
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5G Not Supported 4G
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5G 4G
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VoLTE
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Yes
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Yes
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Yes
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SIM 1
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4G Bands: TD-LTE 2300(band 40)
FD-LTE 1800(band 3) |
4G Bands: TD-LTE 2300(band 40)
FD-LTE 1800(band 3) / 850(band 5) |
5G Bands: FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N77 / N78 |
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N/A
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N/A
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4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39)
FD-LTE 1700(band 66) / 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 7009(band 12) / 700(band 13) / 700(band 17) / 800(band 20) / 1900(band 25) / 850(band 26) |
View More
SIM 2
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4G Bands: TD-LTE 2300(band 40)
FD-LTE 1800(band 3) |
N/A
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5G Bands: FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N77 / N78 |
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N/A
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N/A
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4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 12) / 700(band 13) / 700(band 17) / 800(band 20) / 1900(band 25) / 850(band 26) / 1700(band 66) |
View More
Wi-Fi
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N/A
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N/A
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Yes Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) MIMO
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Wi-Fi Features
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N/A
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N/A
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Wi-Fi Direct Mobile Hotspot
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Bluetooth
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Yes
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Yes v5.0
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Yes v6.0
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GPS
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N/A
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N/A
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Yes with Glonass
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NFC
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N/A
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N/A
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Yes
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Multimedia
Stereo Speakers
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N/A
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N/A
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Yes
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Audio Jack
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3.5 mm
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3.5 mm
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USB Type-C
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Video Player
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Yes Video Formats: 3GP
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N/A
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N/A
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Ring Tone
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Polyphonic ringtones Vibration
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Music ringtones Vibration
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N/A
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Music
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Yes Music Formats: MP3
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Yes Music Formats: AAC AAC+ AMR MIDI MP3 WAV WMA
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N/A
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Special Features
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Torch Light
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Torch Light Multi Languages
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N/A
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Sensors
Fingerprint Sensor
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N/A
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No
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Yes
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Other Sensors
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N/A
|
N/A
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Light sensor Proximity sensor Accelerometer Barometer Compass Gyroscope
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Games
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Yes
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Yes
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N/A
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Browser
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Yes WAP
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Yes HTML
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N/A
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Phone Book
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Yes Limited
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Yes Practically Unlimited
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N/A
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Other Facilities
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Calculator Calendar Alarm
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N/A
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N/A
|
Compare Prices
|
₹1,699
|
₹1,399
|
₹199,999
|