Sony Xperia Z4 Tablet LTE
Microsoft Lumia 640 Dual SIMSony Xperia Z4 Tablet LTE vs Microsoft Lumia 640 Dual SIM
General Info
| 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
| 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
| 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 | |
 |
|
Camera
Multimedia
| 3.5mm Jack | |
|
|
| Radio | |
| - | FM radio |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
|
|
Connectivity and Data Rate
| 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
| Internal | |
| 32 GB, 3 GB RAM | 8 GB, 1 GB RAM |
| Expandable Storage | |
| microSD, up to 128 GB | microSD, up to 128 GB |
Sensors
| Fingerprint | |
|
|
| Proximity Sensor | |
|
|
| Accelerometer Sensor | |
|
|
| NFC | |
|
|
Battery
| 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) |
