Here is the comparison of features and specification of the mobile phones Lenovo K3 Note and Celkon A21.
Lenovo K3 Note is manufactured by Lenovo and this phone was announced in 2015, March. Lenovo K3 Note comes with with 5.5 inches and the resolution of the screen is 1080 x 1920 pixels.
This phone supports following network:
2G: GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G: HSDPA 850 / 900 / 1900 / 2100 TD-SCDMA 1880 / 2010
4G: LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300)
Dipsplay Type: The dispaly type of the Lenovo K3 Note is IPS capacitive touchscreen with 16M colors.
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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.
| Specification Summary: Lenovo K3 Note vs Celkon A21 | ||
| Mobile Device | Lenovo K3 Note | Celkon A21 |
| Display | 5.5 inches | 4.0 inches |
| Resolution | 1080 x 1920 pixels | 320 x 480 pixels |
| Processor | Octa-core 1.7 GHz Cortex-A53 | Quad-core 1.3 GHz Cortex-A7 |
| Primary Camera | 13 MP | 3.15 MP |
| Front Camera | 5 MP | 1.3 MP |
| Storage | 16 GB | 512 MB ROM |
| Battery | Li-Po 3000 mAh | Li-Ion 1500 mAh |
| Full Specification comparison of Lenovo K3 Note vs Celkon A21 | ||
| Mobile Device | Lenovo K3 Note | Celkon A21 |
Display |
||
| Screen Size | 5.5 inches (~71.7% screen-to-body ratio) | 4.0 inches (~57.8% screen-to-body ratio) |
| Screen Resolution | 1080 x 1920 pixels | 320 x 480 pixels |
| Pixel Density | 1080 x 1920 pixels (~401 ppi pixel density) | 320 x 480 pixels (~144 ppi pixel density) |
| Display Type | IPS capacitive touchscreen with 16M colors | Capacitive touchscreen |
| Screen Protection | ||
Processor and RAM |
||
| Processor | Octa-core 1.7 GHz Cortex-A53 | Quad-core 1.3 GHz Cortex-A7 |
| Interal Storage | 16 GB, 2 GB RAM | 512 MB ROM, 256 MB RAM |
| External Storage | microSD, up to 32 GB | microSD, up to 32 GB |
OS |
||
| OS Details | Android OS, v5.0 (Lollipop) | Android OS, v4.2.2 (Jelly Bean) |
Display |
||
| Display | 5.5 inches (~71.7% screen-to-body ratio) IPS capacitive touchscreen, 16M colors 1080 x 1920 pixels (~401 ppi pixel density) |
4.0 inches (~57.8% screen-to-body ratio) Capacitive touchscreen 320 x 480 pixels (~144 ppi pixel density) |
| Display Type | IPS capacitive touchscreen, 16M colors | Capacitive touchscreen |
Camera |
||
| Main Camera | 13 MP, 4128 x 3096 pixels, autofocus, dual-LED (dual tone) flash | 3.15 MP |
| Front Camera | 5 MP | 1.3 MP |
| Camera Features | Geo-tagging, touch focus, face detection, HDR, panorama | |
Connectivity |
||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 2G | GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 900 / 1800 - SIM 1 & SIM 2 |
| 3G | HSDPA 850 / 900 / 1900 / 2100 TD-SCDMA 1880 / 2010 | HSDPA 2100 |
| 4G | LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300) | |
| Wi-Fi/connectivity | Wi-Fi 802.11 b/g/n, hotspot | Yes |
| Bluetooth | v4.0, A2DP, LE | v4.0 |
| GPS | Yes, with A-GPS, GLONASS | No |
| USB | microUSB v2.0 | Yes |
Multimedia |
||
| FM Radio | FM radio | FM radio |
| Loudspeaker | ||
| Audio Jack | Yes | Yes |
Other Features |
||
| Compass | Yes | |
| Proximity Sensors | Yes | |
| Accelerometer | Yes | Yes |
| Ambient Sensor | ||
| Gyroscope Sensor | Yes | |
| Barometer Sensor | ||
| Temperature Sensor | ||
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