Microsoft Lumia 640 XL Dual SIM
LG G4 DualMicrosoft Lumia 640 XL Dual SIM vs LG G4 Dual
General Info
| Manufacturer | |
| Microsoft | LG |
| Announced | |
| March 2015 | May 2015 |
| Status | |
| Available - April 2015 | Available - May 2015 |
| Price | |
| Rs. 12,999 ($191.16) [Similarly Priced] | Rs. 34,699 ($510.28) [Similarly Priced] |
| Colors | |
| Matte cyan, Orange, Black, Matte white, Glossy white | Grey, White, Gold, Leather Black, Leather Brown, Leather Red |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
157.9 x 81.5 x 9 mm (6.22 x 3.21 x 0.35 in) |
148.9 x 76.1 x 6.3 - 9.8 mm (5.86 x 3 x 0.25 - 0.39 in) |
| Weight | |
| 171 g (6.03 oz) | 155 g (5.47 oz) |
| 2G Network | |
| GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 TD-SCDMA 1900 / 2000 - H818N |
| 3G Network | |
| HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 - H818N |
| 4G Network | |
| - | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 38(2600), 39(1900), 40(2300), 41(2500) - H818N |
| Messaging | |
| SMS, MMS, Push Mail, EMail, IM | SMS, MMS, EMail, IM |
Hardware and OS
| OS | |
| Microsoft Windows Phone 8.1 with Lumia Denim | Android OS, v5.1 (Lollipop) |
| Processor | |
| Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 [Similar] | Dual-core 1.82 GHz Cortex-A57 & quad-core 1.44 GHz Cortex-A53, Qualcomm MSM8992 Snapdragon 808 [Similar] |
| GPU | |
| Adreno 305 [Similar] | Adreno 418 [Similar] |
| RAM | |
| 1 GB [Browse Similar] | 3 GB [Browse Similar] |
| Internal Memory | |
| 8 GB | 32 GB |
| External Memory | |
| microSD, up to 128 GB | microSD, up to 2 TB |
Display
| Type | |
| IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display | IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3 |
| Colors | |
| 16M colors | 16M colors |
| Size | |
| 5.7 inches [Similar] | 5.5 inches [Similar] |
| Resolution | |
| 720 x 1280 pixels (259 ppi) [Similar] | 1440 x 2560 pixels (534 ppi) [Similar] |
| Screen-to-Body Ratio | 68.88% | 73.61% |
| Multi-Touch | |
 |
|
Camera
| Rear Camera | |
| 13 MP, 4128 x 3096 pixels [Similar] | 16 MP, 5312 x 2988 pixels [Similar] |
| Flash | |
| LED Flash | LED Flash |
| Features | |
| Auto focus, Carl Zeiss Optics, 1/3'' Sensor Size | Laser Autofocus, OIS, 1/2.6' Sensor Size, Simultaneous Video And Image Recording, Geo-tagging, Face Detection, HDR |
| Video | |
| 1080p@30fps | 2160p@30fps, 1080p@60fps, optical stabilization, HDR, stereo sound rec. |
| Front Camera | |
| 5 MP, 1080p [Similar] | 8 MP, 1080p@30fps [Similar] |
Multimedia
| 3.5mm Jack | |
|
|
| Radio | |
| FM radio | Stereo FM radio with RDS |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
|
|
Connectivity and Data Rate
| GPRS | |
| Yes | Yes |
| Edge | |
| Yes | Yes |
| 3G | |
| HSPA 42.2/5.76 Mbps | HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps |
| Bluetooth | |
| v4.0, A2DP | v4.1, A2DP, LE, apt-X |
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n, DLNA, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot |
| USB | |
| microUSB v2.0 | microUSB v2.0 (SlimPort 4K), USB Host |
| GPS | |
| Yes, with A-GPS, GLONASS, Beidou | Yes, with A-GPS, GLONASS |
| Browser | |
| HTML5 | HTML5 |
User Memory
| Internal | |
| 8 GB, 1 GB RAM | 32 GB, 3 GB RAM |
| Expandable Storage | |
| microSD, up to 128 GB | microSD, up to 2 TB |
| USB OTG | |
| - | Supported |
Sensors
| Fingerprint | |
|
|
| Proximity Sensor | |
|
|
| Accelerometer Sensor | |
|
|
| NFC | |
|
|
Battery
| Type | |
| Li-Ion Battery | Li-Ion Battery |
| Capacity | |
| 3000 mAh | 3000 mAh |
| Stand by | |
| Up to 936 h (2G) Up to 936 h (3G) |
Up to 315 h (2G) Up to 315 h (3G) |
| Talk Time | |
| Up to 31 h 20 min (2G) Up to 23 h 40 min (3G) |
Up to 18 h 30 min (2G) Up to 12 h (3G) |
