Phone Comparison - Lenovo K900 vs Alcatel One Touch Idol X vs LG Nexus 5

general General Info

Manufacturer Lenovo Alcatel LG
Announced January 2013 February 2013 October 2013
Status Available - April 2013 Coming Soon - Q1 2013 Available - November 2013
Colors Black Blue, Black, Red, Yellow Black, White
Form Factor Candybar Candybar Candybar
Dimension 157 x 78 x 6.9 mm
(6.18 x 3.07 x 0.27 in)
7.1 mm thick
(0.28 in thick)
137.84 x 69.17 x 8.59 mm
(5.43 x 2.72 x 0.34 in)
Weight 162 g (5.71 oz) - 130 g (4.59 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
CDMA 800 / 1900 - CDMA version
3G Network HSDPA 2100 HSDPA HSDPA 850 / 900 / 1700 / 1900 / 2100
HSDPA 800 / 850 / 1700 / 1900 / 2100 / 900 - CDMA version
4G Network - - LTE 800 / 850 / 900 / 1800 / 2100 / 2600
LTE 700 / 800 / 850 / 1700 / 1900 / 2100 / 2600 - CDMA version
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.2 (Jelly Bean) Android OS, v4.2.1 (Jelly Bean) Android OS, v4.4 (KitKat)
Processor Dual-core 2.0 GHz, Intel Atom Z2580 Quad-core 1.2 GHz Quad-core 2.3 GHz Krait 400, Qualcomm MSM8974 Snapdragon 800
GPU PowerVR SGX544 - Adreno 330
RAM 2 GB N/A 2 GB
Internal Memory 16 GB 16 GB 16/32 GB storage
External Memory microSD, up to 32 GB microSD, up to 32 GB No

display Display

Type IPS LCD capacitive touchscreen Capacitive touchscreen True HD IPS Plus capacitive touchscreen, Corning Gorilla Glass 3
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 5.0 inches 4.95 inches
Resolution 1080 x 1920 pixels (401 ppi) 1080 x 1920 pixels (441 ppi) 1080 x 1920 pixels (445 ppi)
Screen-to-Body Ratio 67.94% - 70.86%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Stereo FM radio - No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 13 MP, autofocus 8 MP / 13 MP, autofocus 8 MP, 3264 x 2448 pixels
Flash dual-LED flash LED flash LED flash
Features Geo-tagging, Touch Focus, Face Detection Geo-tagging Auto focus, Geo-tagging, Touch Focus, Face Detection, Photo Sphere, Optical Image Stabilization
Video Yes, 1080p@30fps Yes, 1080p Yes, 1080p@30fps
Front Camera Yes, 2 MP [Similar] Yes [Similar] Yes, 1.3 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps
Edge Yes Yes Class 12
3G HSPA+ HSDPA, HSUPA DC-HSDPA, 42 Mbps; HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL
Bluetooth Yes, with A2DP Yes, with A2DP Yes, v4.0 with A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual band, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0 Yes, microUSB (SlimPort) v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support Yes, with A-GPS support and GLONASS
Browser HTML5 HTML HTML5

memory User Memory

Internal 16 GB, 2 GB RAM 16 GB 16/32 GB storage, 2 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB No

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC not supported NFC supported

battery Battery

Type Li-Ion battery Li-Ion Battery Non-removable Li-Po Battery
Capacity 2500 mAh 2000 mAh 2300 mAh
Stand by - - Up to 300 h
Talk Time - - Up to 17 h