Here is the comparison of features and specification of the mobile phones Microsoft Lumia 640 XL LTE and Celkon AR40.
Microsoft Lumia 640 XL LTE is manufactured by Microsoft and this phone was announced in 2015, March. Microsoft Lumia 640 XL LTE comes with with 5.7 inches and the resolution of the screen is 720 x 1280 pixels.
This phone supports following network:
2G: GSM 850 / 900 / 1800 / 1900
3G: HSDPA 850 / 900 / 2100
4G: LTE 800 / 900 / 1800 / 2100 / 2600 (Bands 1, 3, 7, 8, 20)
Dipsplay Type: The dispaly type of the Microsoft Lumia 640 XL LTE is IPS LCD capacitive touchscreen with 16M colors.
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Celkon AR40 is manufactured by Celkon and this phone was announced in 2013, December. Celkon AR40 comes with with 4.0 inches and the resolution of the screen is 480 x 800 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 AR40 is TFT touchscreen.
| Specification Summary: Microsoft Lumia 640 XL LTE vs Celkon AR40 | ||
| Mobile Device | Microsoft Lumia 640 XL LTE | Celkon AR40 |
| Display | 5.7 inches | 4.0 inches |
| Resolution | 720 x 1280 pixels | 480 x 800 pixels |
| Processor | Quad-core 1.2 GHz Cortex-A7 | Dual-core 1.3 GHz |
| Primary Camera | 13 MP | 3.15 MP |
| Front Camera | 5 MP | Yes |
| Storage | 8 GB | 4 GB |
| Battery | Li-Ion 3000 mAh | Li-Ion 1500 mAh |
| Full Specification comparison of Microsoft Lumia 640 XL LTE vs Celkon AR40 | ||
| Mobile Device | Microsoft Lumia 640 XL LTE | Celkon AR40 |
Display |
||
| Screen Size | 5.7 inches (~69.1% screen-to-body ratio) | 4.0 inches (~56.4% screen-to-body ratio) |
| Screen Resolution | 720 x 1280 pixels | 480 x 800 pixels |
| Pixel Density | 720 x 1280 pixels (~259 ppi pixel density) | 480 x 800 pixels (~233 ppi pixel density) |
| Display Type | IPS LCD capacitive touchscreen with 16M colors | TFT touchscreen |
| Screen Protection | Corning Gorilla Glass 3 | |
Processor and RAM |
||
| Processor | Quad-core 1.2 GHz Cortex-A7 | Dual-core 1.3 GHz |
| Interal Storage | 8 GB, 1 GB RAM | 4 GB, 512 MB RAM |
| External Storage | microSD, up to 128 GB | microSD, up to 32 GB |
OS |
||
| OS Details | Microsoft Windows Phone 8.1 with Lumia Denim | Android OS, v4.2.2 (Jelly Bean) |
Display |
||
| Display | 5.7 inches (~69.1% screen-to-body ratio) IPS LCD capacitive touchscreen, 16M colors 720 x 1280 pixels (~259 ppi pixel density) |
4.0 inches (~56.4% screen-to-body ratio) TFT touchscreen 480 x 800 pixels (~233 ppi pixel density) |
| Display Type | IPS LCD capacitive touchscreen, 16M colors | TFT touchscreen |
Camera |
||
| Main Camera | 13 MP, 4128 x 3096 pixels, Carl Zeiss optics, autofocus, LED flash | 3.15 MP, 2048 x 1536 pixels |
| Front Camera | 5 MP, 1080p | Yes |
| Camera Features | 1/3'' sensor size | |
Connectivity |
||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 2G | GSM 850 / 900 / 1800 / 1900 | GSM 900 / 1800 - SIM 1 & SIM 2 |
| 3G | HSDPA 850 / 900 / 2100 | HSDPA 2100 |
| 4G | LTE 800 / 900 / 1800 / 2100 / 2600 (Bands 1, 3, 7, 8, 20) | |
| Wi-Fi/connectivity | Wi-Fi 802.11 b/g/n, DLNA, hotspot | Wi-Fi 802.11 b/g/n, hotspot |
| Bluetooth | v4.0, A2DP | v4.0, A2DP |
| GPS | Yes, with A-GPS, GLONASS, Beidou | No |
| USB | microUSB v2.0 | microUSB v2.0 |
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 | ||
| Barometer Sensor | ||
| Temperature Sensor | ||
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