Phone Comparison - Microsoft Lumia 640 XL LTE Dual SIM vs Sony Xperia Z Ultra

Microsoft Lumia 640 XL LTE Dual SIM
microsoft lumia 640 xl lte dual sim
Sony Xperia Z Ultra
sony xperia z ultra
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general General Info

Manufacturer Microsoft Sony
Announced March 2015 June 2013
Status Available - April 2015 Available - July 2013
Price Rs. 14,999 ($220.57) [Similarly Priced] -
Colors Matte cyan, Orange, Black, Matte white, Glossy white Black, White, Purple
Form Factor Candybar Candybar
Dimension 157.9 x 81.5 x 9 mm
(6.22 x 3.21 x 0.35 in)
179.4 x 92.2 x 6.5 mm
(7.06 x 3.63 x 0.26 in)
Weight 171 g (6.03 oz) 212 g (7.48 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - All Versions
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700 / 1900 / 2100 - All Versions
4G Network LTE LTE 700 / 850 / 1700 / 1900 / 2100 / 2600 / 900 - C6806
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM
Build Features - - IP58 Certified - Dust and Water-proof
- Water Resistant up to 1 Meter and 30 Minutes

hardware Hardware and OS

OS Microsoft Windows Phone 8.1 with Lumia Denim Android OS, v4.2 (Jelly Bean)
Processor Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 [Similar] Quad-core 2.2 GHz Krait 400, Qualcomm MSM8274/MSM8974 Snapdragon 800 [Similar]
GPU Adreno 305 [Similar] Adreno 330 [Similar]
RAM 1 GB [Browse Similar] 2 GB [Browse Similar]
Internal Memory 8 GB 16 GB
External Memory microSD, up to 128 GB microSD, up to 64 GB

display Display

Type IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display Capacitive touchscreen
Colors 16M colors 16M colors
Size 5.7 inches [Similar] 6.44 inches [Similar]
Resolution 720 x 1280 pixels (259 ppi) [Similar] 1080 x 1920 pixels (342 ppi) [Similar]
Screen-to-Body Ratio 68.88% 69.15%
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack yes yes
Radio FM radio Stereo FM radio with RDS
Games Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 13 MP, 4128 x 3096 pixels [Similar] 8 MP, 3264 x 2448 pixels [Similar]
Flash LED Flash LED flash
Features Carl Zeiss Optics, 1/3'' sensor size Auto focus, Geo-tagging, Touch Focus, Face Detection, Image Stabilization, HDR, Sweep Panorama
Video 1080p@30fps Yes, 1080p@30fps, video stabilization, HDR
Front Camera 5 MP, 1080p [Similar] Yes, 2 MP, 1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Up to 107 kbps
Edge Yes Up to 296 kbps
3G HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL
Bluetooth v4.0, A2DP Yes, v4.0 with A2DP
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, Wi-Fi hotspot
USB microUSB v2.0 Yes, microUSB v2.0 (MHL), USB On-the-go
GPS Yes, with A-GPS, GLONASS, Beidou Yes, with A-GPS support and GLONASS
Browser HTML5 HTML5

memory User Memory

Internal 8 GB, 1 GB RAM 16 GB, 2 GB RAM
Expandable Storage microSD, up to 128 GB microSD, up to 64 GB
USB OTG - Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
NFC NFC supported NFC supported

battery Battery

Type Li-Ion Battery Non-removable Li-Ion Battery
Capacity 3000 mAh 3050 mAh
Stand by Up to 936 h (2G)
Up to 936 h (3G)
Up to 790 h (2G)
Up to 820 h (3G)
Talk Time Up to 31 h 20 min (2G)
Up to 23 h 40 min (3G)
Up to 14 h (2G)
Up to 16 h (3G)