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General Info |
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Manufacturer | Microsoft | Amazon | Samsung |
Announced | September 2013 | September 2013 | June 2014 |
Status | Available - October 2013 | Available - November 2013 | Available - July 2014 |
Colors | Dark Titanium | Black | Dazzling White, Titanium Bronze |
Form Factor | Candybar | Candybar | Candybar |
Dimension |
274.6 x 172.5 x 8.9 mm (10.81 x 6.79 x 0.35 in) |
231 x 158 x 7.8 mm (9.09 x 6.22 x 0.31 in) |
247.3 x 177.3 x 6.6 mm (9.74 x 6.98 x 0.26 in) |
Weight | 675.9 g (23.81.0.32 oz) | 374 g/ 384 g (13.19 oz/ 13.55 oz) | 467 g (16.47 oz) |
2G Network | No | GSM 850 / 900 / 1800 / 1900 CDMA2000 1xEV-DO |
GSM 850 / 900 / 1800 / 1900 |
3G Network | No | HSDPA | HSDPA 850 / 900 / 1900 / 2100 |
4G Network | - | LTE | LTE 800 / 900 / 1800 / 2600 |
Messaging | , Push Mail, EMail, IM | , Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
Hardware and OS |
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OS | Microsoft Windows 8.1 RT | Android OS, v4.x (Jelly Bean - customized) | Android OS, v4.4.2 (KitKat) |
Processor | Quad-core 1.7 GHz Cortex-A15, Nvidia Tegra 4 T40 | Quad-core 2.2 GHz Krait 400, Qualcomm Snapdragon 800 | Quad-core 2.3 GHz Krait 400, Qualcomm Snapdragon 800 |
GPU | ULP GeForce (72 cores) | Adreno 330 | Adreno 330 |
RAM | 2 GB | 2 GB | 3 GB |
Internal Memory | 32/64 GB storage | 16/32/64 GB | 16/32 GB |
External Memory | microSD, up to 64 GB | No | microSD, up to 128 GB |
Display |
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Type | TFT capacitive touchscreen | IPS LCD capacitive touchscreen | Super AMOLED capacitive touchscreen |
Colors | 16M colors | 16M colors | 16M colors |
Size | 10.6 inches | 8.9 inches | 10.5 inches |
Resolution | 1920 x 1080 pixels (208 ppi) | 2560 x 1600 pixels (339 ppi) | 1600 x 2560 pixels (288 ppi) |
Screen-to-Body Ratio | 65.28% | 63.00% | 72.66% |
Multi-Touch | |||
Multimedia |
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3.5mm Jack | |||
Radio | No | No | No |
Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
Loud Speaker | |||
Camera |
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Rear Camera | 5 MP, 2592х1936 pixels | 8 MP, 3264 x 2448 pixels | 8 MP, 3264 x 2448 pixels |
Flash | LED flash | LED flash | LED flash |
Features | Auto focus, Geo-tagging | Auto focus, Geo-tagging, Touch Focus, Image Stabilization | Auto focus, Geo-tagging |
Video | Yes, 1080p@30fps | Yes | Yes, 1080p@30fps |
Front Camera | Yes, 3.5 MP, 1080p@30fps videos [Similar] | Yes, 720p [Similar] | Yes, 2.1 MP [Similar] |
Connectivity and Data Rate |
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GPRS | No | Yes | Yes |
Edge | No | Yes | Yes |
3G | No | HSPA+, LTE | HSDPA, HSUPA; LTE |
Bluetooth | Yes, v4.0 with A2DP | Yes | Yes, v4.0 with A2DP, LE |
Wi-Fi | Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, dual-band | Wi-Fi 802.11 a/b/g/n, dual-band | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot |
USB | Yes, USB v3.0, USB Host support | Yes, microUSB v2.0 | Yes, microUSB v2.0 |
GPS | Yes | Yes, with A-GPS support (4G model) | Yes, with A-GPS support, GLONASS, Beidou |
Browser | HTML5 | HTML5 (Amazon Silk) | HTML5 |
User Memory |
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Internal | 32/64 GB storage, 2 GB RAM | 16/32/64 GB, 2 GB RAM | 16/32 GB, 3 GB RAM |
Expandable Storage | microSD, up to 64 GB | No | microSD, up to 128 GB |
USB OTG | Supported | - | - |
Sensors |
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Fingerprint | |||
Proximity Sensor | |||
Accelerometer Sensor | |||
NFC | |||
Battery |
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Type | Non-removable Li-Ion battery | Non-removable Li-Ion battery | Non-removable Li-Ion Battery |
Capacity | - | - | 7900 mAh |
Stand by | - | - | - |
Talk Time | - | Up to 12 h | - |