PhoneBunch

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

Type
IPS LCD capacitive touchscreen IPS LCD capacitive touchscreen
Colors
16M colors 16M colors
Size
5.5 inches [Similar] 5.0 inches [Similar]
Resolution
1080 x 1920 pixels (401 ppi) [Similar] 1080 x 1920 pixels (441 ppi) [Similar]
Screen-to-Body Ratio
67.94% 71.52%
Multi-Touch

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)
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