Microsoft Lumia 640 XL LTE Dual SIM |
ZTE nubia Z11 Max |
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General Info |
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Manufacturer | Microsoft | ZTE |
Announced | March 2015 | June 2016 |
Status | Available - April 2015 | Available - June 2016 |
Price | Rs. 14,999 ($220.57) [Similarly Priced] | Rs. 20,300 ($300.00) [Similarly Priced] |
Colors | Matte cyan, Orange, Black, Matte white, Glossy white | Silver, Gray, Gold |
Form Factor | Candybar | Candybar |
Dimension |
157.9 x 81.5 x 9 mm (6.22 x 3.21 x 0.35 in) |
159.2 x 82.3 x 7.4 mm (6.27 x 3.24 x 0.29 in) |
Weight | 171 g (6.03 oz) | 185 g (6.53 oz) |
2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA2000 1xEV-DO / TD-SCDMA |
3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
4G Network | LTE | LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) |
Messaging | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
Build Features | - | - Fingerprint Sensor |
Hardware and OS |
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OS | Microsoft Windows Phone 8.1 with Lumia Denim | Android OS, v5.1.1 (Lollipop) |
Processor | Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 [Similar] | Quad-core 1.8 GHz Cortex-A72 & quad-core 1.4 GHz Cortex-A53, Qualcomm MSM8976 Snapdragon 652 [Similar] |
GPU | Adreno 305 [Similar] | Adreno 510 [Similar] |
RAM | 1 GB [Browse Similar] | 4 GB [Browse Similar] |
Internal Memory | 8 GB | 64 GB |
External Memory | microSD, up to 128 GB | microSD, up to 256 GB (uses SIM 2 slot) |
Display |
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Type | IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display | Super AMOLED capacitive touchscreen, Corning Gorilla Glass 3 |
Colors | 16M colors | 16M colors |
Size | 5.7 inches [Similar] | 6.0 inches [Similar] |
Resolution | 720 x 1280 pixels (259 ppi) [Similar] | 1080 x 1920 pixels (368 ppi) [Similar] |
Screen-to-Body Ratio | 68.88% | 75.40% |
Multi-Touch | ||
Multimedia |
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3.5mm Jack | ||
Radio | FM radio | FM radio |
Games | Yes + Downloadable | Yes + Downloadable |
Loud Speaker | ||
Camera |
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Rear Camera | 13 MP, 4128 x 3096 pixels [Similar] | 16 MP [Similar] |
Flash | LED Flash | Dual-LED (dual Tone) |
Features | Carl Zeiss Optics, 1/3'' sensor size | Phase Detection Autofocus, f/2.0, 1/2.8" Sensor Size, 1.12 µm Pixel Size, Geo-tagging, Touch Focus, Face/smile Detection, Panorama, HDR |
Video | 1080p@30fps | 1080p@30fps |
Front Camera | 5 MP, 1080p [Similar] | 8 MP, f/2.4, 1.4 µm pixel size, 1080p [Similar] |
Connectivity and Data Rate |
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GPRS | Yes | Yes |
Edge | Yes | Yes |
3G | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | HSPA, LTE |
Bluetooth | v4.0, A2DP | v4.1, A2DP, LE |
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 | Type-C 1.0 reversible connector, USB On-The-Go |
GPS | Yes, with A-GPS, GLONASS, Beidou | Yes, with A-GPS, GLONASS |
Browser | HTML5 | HTML5 |
User Memory |
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Internal | 8 GB, 1 GB RAM | 64 GB, 4 GB RAM |
Expandable Storage | microSD, up to 128 GB | microSD, up to 256 GB (uses SIM 2 slot) |
USB OTG | - | Supported |
Sensors |
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Fingerprint | ||
Proximity Sensor | ||
Accelerometer Sensor | ||
NFC | ||
Battery |
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Type | Li-Ion Battery | Non-removable Li-Ion Battery |
Capacity | 3000 mAh | 4000 mAh |
Stand by | Up to 936 h (2G) Up to 936 h (3G) |
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Talk Time | Up to 31 h 20 min (2G) Up to 23 h 40 min (3G) |
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