Amazon Kindle Fire HDX vs Lenovo Vibe Z K910
General Info
| Manufacturer | |
| Amazon | Lenovo |
| Announced | |
| September 2013 | November 2013 |
| Status | |
| Available - October 2013 | Available - January 2014 |
| Colors | |
| Black | Black |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
186 x 128 x 9 mm (7.32 x 5.04 x 0.35 in) |
7.9 mm thickness (0.31 in thickness) |
| Weight | |
| 303 g/ 311 g (10.69 oz/ 10.97 oz) | 147 g (5.19 oz) |
| 2G Network | |
| GSM 850 / 900 / 1800 / 1900 CDMA2000 1xEV-DO |
GSM 850 / 900 / 1800 / 1900 |
| 3G Network | |
| HSDPA | HSDPA 2100 |
| 4G Network | |
| LTE | LTE |
| Messaging | |
| , Push Mail, EMail, IM | SMS, MMS, EMail, IM |
Display
Hardware and OS
| OS | |
| Android OS, v4.x (Jelly Bean - customized) | Android OS, v4.3 (Jelly Bean) |
| Processor | |
| Quad-core 2.2 GHz Krait 400, Qualcomm Snapdragon 800 [Similar] | Quad-core 2.2 GHz Krait 400, Qualcomm Snapdragon 800 [Similar] |
| GPU | |
| Adreno 330 [Similar] | Adreno 330 [Similar] |
| RAM | |
| 2 GB [Browse Similar] | 2 GB [Browse Similar] |
| Internal Memory | |
| 16/32/64 GB | 16 GB ROM |
| External Memory | |
| No | microSD, up to 32 GB |
Camera
Multimedia
| 3.5mm Jack | |
| Radio | |
| No | - |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
Connectivity and Data Rate
| GPRS | |
| Yes | Yes |
| Edge | |
| Yes | Yes |
| 3G | |
| HSPA+, LTE | DC-HSDPA, 42 Mbps; HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 150 Mbps DL |
| Bluetooth | |
| Yes | Yes, v4.0 with A2DP |
| Wi-Fi | |
| Wi-Fi 802.11 a/b/g/n, dual-band | Wi-Fi 802.11 a/b/g/n, dual band, Wi-Fi hotspot |
| USB | |
| Yes, microUSB v2.0 | Yes, microUSB v2.0 |
| GPS | |
| Yes, with A-GPS support (4G model) | Yes, with A-GPS support |
| Browser | |
| HTML5 (Amazon Silk) | HTML5 |
User Memory
| Internal | |
| 16/32/64 GB, 2 GB RAM | 16 GB ROM, 2 GB RAM |
| Expandable Storage | |
| No | microSD, up to 32 GB |
Sensors
| Fingerprint | |
| Proximity Sensor | |
| Accelerometer Sensor | |
| NFC | |
Battery
| Type | |
| Non-removable Li-Ion battery | - |
| Capacity | |
| - | - |
| Stand by | |
| - | - |
| Talk Time | |
| Up to 11 h | - |