Sony Xperia Z4 Tablet LTE |
Microsoft Lumia 640 Dual SIM |
Add 3rd Phone | ||
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General Info |
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Manufacturer | Sony | Microsoft |
Announced | March 2015 | March 2015 |
Status | Available - June 2015 | Available - April 2015 |
Price | Rs. 42,870 ($629.00) [Similarly Priced] | Rs. 8,999 ($132.34) [Similarly Priced] |
Colors | Black, White | Yes |
Form Factor | Candybar | Candybar |
Dimension |
254 x 167 x 6.1 mm (10 x 6.57 x 0.24 in) |
141.3 x 72.2 x 8.8 mm (5.56 x 2.84 x 0.35 in) |
Weight | 392 g; 396 g (13.83 oz; 13.97 oz) | 145 g (5.11 oz) |
2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
Messaging | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
Build Features | - IP68 Certified - Dust and Water Proof up to 1.5 Meter and 30 Minutes | - |
Hardware and OS |
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OS | Android OS, v5.0.x (Lollipop) | Microsoft Windows Phone 8.1 with Lumia Denim |
Processor | Quad-core 1.5 GHz Cortex-A53 & Quad-core 2 GHz Cortex-A57, Qualcomm MSM8994 Snapdragon 810 [Similar] | Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 [Similar] |
GPU | Adreno 430 [Similar] | Adreno 305 [Similar] |
RAM | 3 GB [Browse Similar] | 1 GB [Browse Similar] |
Internal Memory | 32 GB | 8 GB |
External Memory | microSD, up to 128 GB | microSD, up to 128 GB |
Display |
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Type | IPS LCD capacitive touchscreen | IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display |
Colors | 16M colors | 16M colors |
Size | 10.1 inches [Similar] | 5.0 inches [Similar] |
Resolution | 2560 x 1600 pixels (299 ppi) | 720 x 1280 pixels (294 ppi) [Similar] |
Screen-to-Body Ratio | 69.68% | 67.43% |
Multi-Touch | ||
Multimedia |
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3.5mm Jack | ||
Radio | - | FM radio |
Games | Yes + Downloadable | Yes + Downloadable |
Loud Speaker | ||
Camera |
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Rear Camera | 8.1 MP, 3264 x 2448 pixels [Similar] | 8 MP, 3264 x 2448 pixels [Similar] |
Flash | No | LED flash |
Features | Auto focus, Geo-tagging, Touch Focus, Face/smile Detection, HDR | Auto focus, 1/4'' Sensor Size |
Video | 1080p@30fps, HDR | 1080p@30fps |
Front Camera | 5.1 MP [Similar] | 1 MP, 720p [Similar] |
Connectivity and Data Rate |
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GPRS | Up to 107 kbps | Yes |
Edge | Up to 296 kbps | Yes |
3G | HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps | HSPA 42.2/5.76 Mbps |
Bluetooth | v4.1, A2DP | v4.0, A2DP |
Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | Wi-Fi 802.11 b/g/n, DLNA, hotspot |
USB | microUSB v2.0 (MHL 3.0 TV-out) | microUSB v2.0 |
GPS | Yes, with A-GPS, GLONASS | Yes, with A-GPS, GLONASS, Beidou |
Browser | HTML5 | HTML5 |
User Memory |
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Internal | 32 GB, 3 GB RAM | 8 GB, 1 GB RAM |
Expandable Storage | microSD, up to 128 GB | microSD, up to 128 GB |
Sensors |
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Fingerprint | ||
Proximity Sensor | ||
Accelerometer Sensor | ||
NFC | ||
Battery |
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Type | Non-removable Li-Po Battery | Li-Ion Battery |
Capacity | 6000 mAh | 2500 mAh |
Stand by | - | Up to 840 h (2G) Up to 840 h (3G) |
Talk Time | - | Up to 27 h 30 min (2G) Up to 20 h 30 min (3G) |