|
40%
Devante Crystal
|
38%
OptimaSmart OPT-221DS
₹7,414
(Discontinued)
|
Add to Compare
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Devante Crystal vs OptimaSmart OPT-221DS
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✕
Devante Crystal
|
✕
OptimaSmart OPT-221DS
₹7,414
(Discontinued)
|
Add to Compare
|
Summary
Spec Score
|
40%
|
38%
|
General
|
Single SIM
|
Dual SIM
|
Display
|
7 Inch
|
7 Inch
|
Performance
|
N/A
|
Dual core
|
|
1.2 GHz, 512 MB RAM
|
1.2 GHz, 512 MB RAM
|
Storage
|
4 GB
|
4 GB
|
|
32 GB (Expandable)
|
32 GB (Expandable)
|
Camera
|
2 MP(Main)
|
2 MP(Main)
|
|
0.3 MP(Front)
|
0.3 MP(Front)
|
General
Brand
|
Devante
|
OptimaSmart
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Model
|
Crystal
|
OPT-221DS
|
Operating System
|
Android v4.0 (Ice Cream Sandwich)
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Android v4.1.2 (Jelly Bean)
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SIM Slot(s)
|
Single SIM
|
Dual SIM
|
Network
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5G: Not Supported in India
2G: Available |
5G: Not Supported in India
2G: Available |
Design
Height
|
181.5 mm
|
N/A
|
Width
|
121 mm
|
N/A
|
Thickness
|
10.8 mm
|
N/A
|
Weight
|
337 grams
|
N/A
|
Display
Screen Size
|
7 inches (17.78 cm)
|
7 inches (17.78 cm)
|
Screen Resolution
|
480x800 px
|
600x1024 px
|
Pixel Density
|
133 ppi
|
170 ppi
|
Display Type
|
LCD
|
TFT
|
Touch Screen
|
Yes Capacitive Touchscreen
|
Yes Capacitive Touchscreen Multi-touch
|
Screen to Body Ratio
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63.45 %
|
N/A
|
Performance
Chipset
|
Allwinner A13
|
N/A
|
Processor
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1.2 GHz, Cortex A8
|
Dual core, 1.2 GHz, Cortex A9
|
RAM
|
512 MB
|
512 MB
|
Storage
Internal Memory
|
4 GB
|
4 GB
|
Expandable Memory
|
Yes Up to 32 GB
|
Yes Up to 32 GB
|
Rear Camera
Resolution
|
2 MP
Primary Camera |
2 MP
Primary Camera |
Flash
|
N/A
|
Yes
|
Image Resolution
|
1600 x 1200 Pixels
|
1600 x 1200 Pixels
|
Camera Features
|
Digital Zoom
|
Digital Zoom
|
Front Camera
Resolution
|
0.3 MP
Primary Camera |
0.3 MP
Primary Camera |
Battery
Capacity
|
2800 mAh
|
3000 mAh
|
Standby time
|
Up to 72 Hours(2G)
|
N/A
|
Network & Connectivity
Network Support
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5G Not Supported
|
5G Not Supported
|
Voice Calling
|
Yes
|
N/A
|
Wi-Fi
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Yes Wi-Fi 4 (802.11 b/g/n)
|
Yes Wi-Fi 4 (802.11 b/g/n)
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Bluetooth
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Yes
|
Yes
|
GPS
|
N/A
|
Yes
|
Multimedia
FM Radio
|
N/A
|
Yes
|
Audio Jack
|
3.5 mm
|
3.5 mm
|
Special Features
Other Sensors
|
Accelerometer
|
Accelerometer
|
Applications
|
Watspp Kingsoft Office APK Manager etc.
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Google Play Store TOI WhatsApp India Today ebay
|