Microsoft Lumia 640 LTE
Nokia 230 Dual SIMMicrosoft Lumia 640 LTE vs Nokia 230 Dual SIM
General Info
| Manufacturer | |
| Microsoft | Nokia |
| Announced | |
| March 2015 | November 2015 |
| Status | |
| Available - April 2015 | Coming Soon - December 2015 |
| Price | |
| Rs. 7,999 ($117.63) [Similarly Priced] | Rs. 3,993 ($58.72) [Similarly Priced] |
| Colors | |
| Yes | Black, White |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
141.3 x 72.2 x 8.8 mm (5.56 x 2.84 x 0.35 in) |
124.6 x 53.4 x 10.9 mm (4.91 x 2.1 x 0.43 in) |
| Weight | |
| 145 g (5.11 oz) | 91.8 g (3.21.0.28 oz) |
| 2G Network | |
| GSM 850 / 900 / 1800 / 1900 | GSM 900 / 1800 - SIM 1 & SIM 2 |
| 3G Network | |
| HSDPA 850 / 900 / 2100 | N/A |
| 4G Network | |
| LTE | - |
| Messaging | |
| SMS, MMS, Push Mail, EMail, IM | SMS, MMS, IM |
Hardware and OS
| OS | |
| Microsoft Windows Phone 8.1 with Lumia Denim | - |
| Processor | |
| Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 [Similar] | - |
| GPU | |
| Adreno 305 [Similar] | - |
| RAM | |
| 1 GB [Browse Similar] | 16 MB [Browse Similar] |
| Internal Memory | |
| 8 GB | N/A |
| External Memory | |
| microSD, up to 128 GB | microSD, up to 32 GB |
Display
Camera
Multimedia
| 3.5mm Jack | |
 |
|
| Radio | |
| FM radio | Stereo FM radio |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
|
|
Connectivity and Data Rate
| GPRS | |
| Yes | Up to 85.6 kbps |
| Edge | |
| Yes | Up to 236.8 kbps |
| 3G | |
| HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | N/A |
| Bluetooth | |
| v4.0, A2DP | v3.0, A2DP |
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n, DLNA, hotspot | No |
| USB | |
| microUSB v2.0 | microUSB v1.1 |
| GPS | |
| Yes, with A-GPS, GLONASS, Beidou | No |
| Browser | |
| HTML5 | WAP 2.0/xHTML |
User Memory
| Phonebook | |
| Practically unlimited entries and fields, Photocall | 1000 entries |
| Call Records | |
| Practically unlimited | Yes |
| Internal | |
| 8 GB, 1 GB RAM | 16 MB RAM |
| Expandable Storage | |
| microSD, up to 128 GB | microSD, up to 32 GB |
Sensors
| Fingerprint | |
|
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| Proximity Sensor | |
|
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| Accelerometer Sensor | |
|
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| NFC | |
|
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Battery
| Type | |
| Li-Ion Battery | Li-Ion Battery |
| Capacity | |
| 2500 mAh | 1200 mAh |
| Stand by | |
| Up to 864 h (2G) Up to 864 h (3G) |
Up to 528 h |
| Talk Time | |
| Up to 26 h 30 min (2G) Up to 17 h 30 min (3G) |
Up to 23 h |
