Here is the comparison of features and specification of the mobile phones Celkon A21 and Micromax Q391 Canvas Doodle 4.
Celkon A21 is manufactured by Celkon and this phone was announced in 2014. Celkon A21 comes with with 4.0 inches and the resolution of the screen is 320 x 480 pixels.
This phone supports following network:
2G: GSM 900 / 1800 - SIM 1 & SIM 2
3G: HSDPA 2100
Dipsplay Type: The dispaly type of the Celkon A21 is Capacitive touchscreen.
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Micromax Q391 Canvas Doodle 4 is manufactured by and this phone was announced in 2015, May. Micromax Q391 Canvas Doodle 4 comes with with 6.0 inches and the resolution of the screen is 540 x 960 pixels.
This phone supports following network:
2G: GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G: HSDPA 900 / 2100
Dipsplay Type: The dispaly type of the Micromax Q391 Canvas Doodle 4 is IPS LCD capacitive touchscreen with 16M colors.
Specification Summary: Celkon A21 vs Micromax Q391 Canvas Doodle 4 | ||
Mobile Device | Celkon A21 | Micromax Q391 Canvas Doodle 4 |
Display | 4.0 inches | 6.0 inches |
Resolution | 320 x 480 pixels | 540 x 960 pixels |
Processor | Quad-core 1.3 GHz Cortex-A7 | Quad-core 1.3 GHz |
Primary Camera | 3.15 MP | 8 MP |
Front Camera | 1.3 MP | 2 MP |
Storage | 512 MB ROM | 8 GB |
Battery | Li-Ion 1500 mAh | Li-Ion 3000 mAh |
Full Specification comparison of Celkon A21 vs Micromax Q391 Canvas Doodle 4 | ||
Mobile Device | Celkon A21 | Micromax Q391 Canvas Doodle 4 |
Display |
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Screen Size | 4.0 inches (~57.8% screen-to-body ratio) | 6.0 inches |
Screen Resolution | 320 x 480 pixels | 540 x 960 pixels |
Pixel Density | 320 x 480 pixels (~144 ppi pixel density) | 540 x 960 pixels |
Display Type | Capacitive touchscreen | IPS LCD capacitive touchscreen with 16M colors |
Screen Protection | Corning Gorilla Glass 3 | |
Processor and RAM |
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Processor | Quad-core 1.3 GHz Cortex-A7 | Quad-core 1.3 GHz |
Interal Storage | 512 MB ROM, 256 MB RAM | 8 GB, 1 GB RAM |
External Storage | microSD, up to 32 GB | microSD, up to 32 GB |
OS |
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OS Details | Android OS, v4.2.2 (Jelly Bean) | Android OS, v5.0 (Lollipop) |
Display |
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Display | 4.0 inches (~57.8% screen-to-body ratio) Capacitive touchscreen 320 x 480 pixels (~144 ppi pixel density) |
6.0 inches IPS LCD capacitive touchscreen, 16M colors 540 x 960 pixels |
Display Type | Capacitive touchscreen | IPS LCD capacitive touchscreen, 16M colors |
Camera |
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Main Camera | 3.15 MP | 8 MP |
Front Camera | 1.3 MP | 2 MP |
Camera Features | Geo-tagging, touch focus, face detection | |
Connectivity |
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GPRS | Yes | Yes |
EDGE | Yes | Yes |
2G | GSM 900 / 1800 - SIM 1 & SIM 2 | GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 |
3G | HSDPA 2100 | HSDPA 900 / 2100 |
4G | ||
Wi-Fi/connectivity | Yes | Wi-Fi 802.11 b/g/n, hotspot |
Bluetooth | v4.0 | v3.0 |
GPS | No | Yes, with A-GPS |
USB | Yes | microUSB v2.0 |
Multimedia |
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FM Radio | FM radio | FM radio |
Loudspeaker | ||
Audio Jack | Yes | Yes |
Other Features |
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Compass | ||
Proximity Sensors | Yes | |
Accelerometer | Yes | Yes |
Ambient Sensor | ||
Gyroscope Sensor | ||
Barometer Sensor | ||
Temperature Sensor |
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