LG Optimus Black P970
Microsoft Lumia 640 LTELG Optimus Black P970 vs Microsoft Lumia 640 LTE
General Info
| Manufacturer | |
| LG | Microsoft |
| Announced | |
| January 2011 | March 2015 |
| Status | |
| Available - May 2011 | Available - April 2015 |
| Price | |
| - | Rs. 7,999 ($117.63) [Similarly Priced] |
| Colors | |
| Black, Pink, Silver, White, Brown | Yes |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
122 x 64 x 9.2 mm
(4.8 x 2.52 x 0.36 in ) |
141.3 x 72.2 x 8.8 mm (5.56 x 2.84 x 0.35 in) |
| Weight | |
| 109 g (3.84 oz) | 145 g (5.11 oz) |
| 2G Network | |
| GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | |
| HSDPA 900 / 1700 / 2100 HSDPA 900 / 1900 / 2100 |
HSDPA 850 / 900 / 2100 |
| 4G Network | |
| - | LTE |
| Messaging | |
| SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
Hardware and OS
| OS | |
| Android OS, v2.2 (Froyo), upgradable to v2.3 | Microsoft Windows Phone 8.1 with Lumia Denim |
| Processor | |
| 1 GHz Cortex-A8, TI OMAP 3630 [Similar] | Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 [Similar] |
| GPU | |
| PowerVR SGX530 [Similar] | Adreno 305 [Similar] |
| RAM | |
| 512 MB [Browse Similar] | 1 GB [Browse Similar] |
| Internal Memory | |
| 2 GB storage (1 GB user-available) | 8 GB |
| External Memory | |
| microSD, up to 32GB | microSD, up to 128 GB |
Display
| Type | |
| IPS LCD capacitive touchscreen | IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display |
| Colors | |
| 16M colors | 16M colors |
| Size | |
| 4.0 inches [Similar] | 5.0 inches [Similar] |
| Resolution | |
| 480 x 800 pixels (233 ppi) [Similar] | 720 x 1280 pixels (294 ppi) [Similar] |
| Screen-to-Body Ratio | 58.44% | 67.43% |
| Multi-Touch | |
 |
|
Camera
Multimedia
| 3.5mm Jack | |
|
|
| Radio | |
| Stereo FM radio with RDS | FM radio |
| Games | |
| Yes + downloadable | Yes + Downloadable |
| Loud Speaker | |
|
|
Connectivity and Data Rate
| GPRS | |
| Up to 48 kbps | Yes |
| Edge | |
| Up to 237 kbps | Yes |
| 3G | |
| HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
| Bluetooth | |
| Yes, v2.1 with A2DP, EDR | v4.0, A2DP |
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, DLNA, hotspot |
| USB | |
| Yes, microUSB v2.0 | microUSB v2.0 |
| GPS | |
| Yes, with A-GPS support | Yes, with A-GPS, GLONASS, Beidou |
| Browser | |
| HTML, Adobe flash | HTML5 |
User Memory
| Internal | |
| 2 GB storage (1 GB user-available), 512 MB RAM | 8 GB, 1 GB RAM |
| Expandable Storage | |
| microSD, up to 32GB | microSD, up to 128 GB |
Sensors
| Fingerprint | |
|
|
| Proximity Sensor | |
|
|
| Accelerometer Sensor | |
|
|
| NFC | |
|
|
Battery
| Type | |
| Standard battery, Li-Ion | Li-Ion Battery |
| Capacity | |
| 1500 mAh | 2500 mAh |
| Stand by | |
| Up to 375 h | Up to 864 h (2G) Up to 864 h (3G) |
| Talk Time | |
| Up to 6 h | Up to 26 h 30 min (2G) Up to 17 h 30 min (3G) |
