Lenovo K900 vs Lenovo Vibe X2
General Info
| Manufacturer | |
| Lenovo | Lenovo |
| Announced | |
| January 2013 | September 2014 |
| Status | |
| Available - April 2013 | Available - October 2014 |
| Colors | |
| Black | White, Gold, Red, Dark Grey |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
157 x 78 x 6.9 mm (6.18 x 3.07 x 0.27 in) |
140.2 x 68.6 x 7.3 mm (5.52 x 2.7 x 0.29 in) |
| Weight | |
| 162 g (5.71 oz) | 120 g (4.23 oz) |
| 2G Network | |
| GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | |
| HSDPA 2100 | HSDPA 850 / 900 / 1700 / 1900 / 2100 |
| 4G Network | |
| - | LTE 800 / 1800 / 2100 / 2600 |
| Messaging | |
| SMS, MMS, EMail, IM | SMS, MMS, EMail, IM |
Display
Hardware and OS
| OS | |
| Android OS, v4.2 (Jelly Bean) | Android OS, v4.4 (KitKat) |
| Processor | |
| Dual-core 2.0 GHz, Intel Atom Z2580 [Similar] | Octa-core 2.0 GHz, MediatTek MT6595m True8Core [Similar] |
| GPU | |
| PowerVR SGX544 [Similar] | PowerVR G600 [Similar] |
| RAM | |
| 2 GB [Browse Similar] | 2 GB [Browse Similar] |
| Internal Memory | |
| 16 GB | 32 GB |
| External Memory | |
| microSD, up to 32 GB | No |
Camera
| Rear Camera | |
| 13 MP, autofocus [Similar] | 13 MP, 4160 x 3120 pixels [Similar] |
| Flash | |
| dual-LED flash | LED flash |
| Features | |
| Geo-tagging, Touch Focus, Face Detection | Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR |
| Video | |
| Yes, 1080p@30fps | 1080p@30fps |
| Front Camera | |
| Yes, 2 MP [Similar] | 5 MP [Similar] |
Multimedia
| 3.5mm Jack | |
| Radio | |
| Stereo FM radio | - |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
Connectivity and Data Rate
| GPRS | |
| Yes | Yes |
| Edge | |
| Yes | Yes |
| 3G | |
| HSPA+ | HSDPA, 42 Mbps; HSUPA; LTE, Cat4, 50 Mbps UL, 150 Mbps DL |
| Bluetooth | |
| Yes, with A2DP | v4.0, A2DP |
| Wi-Fi | |
| Wi-Fi 802.11 a/b/g/n, dual band, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n/ac, dual band, Wi-Fi hotspot |
| USB | |
| Yes, microUSB v2.0 | microUSB v2.0 |
| GPS | |
| Yes, with A-GPS support | Yes, with A-GPS, GLONASS |
| Browser | |
| HTML5 | HTML5 |
User Memory
| Internal | |
| 16 GB, 2 GB RAM | 32 GB, 2 GB RAM |
| Expandable Storage | |
| microSD, up to 32 GB | No |
Sensors
| Fingerprint | |
| Proximity Sensor | |
| Accelerometer Sensor | |
| NFC | |
Battery
| Type | |
| Li-Ion battery | Non-removable Li-Po Battery |
| Capacity | |
| 2500 mAh | 2300 mAh |
| Stand by | |
| - | Up to 228 h (2G) Up to 216 h (3G) |
| Talk Time | |
| - | Up to 17 h (2G) Up to 19 h (3G) |