Phone Comparison - Lenovo K900 vs Asus PadFone Infinity vs Asus Fonepad Note FHD 6

general General Info

Manufacturer Lenovo Asus Asus
Announced January 2013 February 2013 June 2013
Status Available - April 2013 Available - April 2013 Available - November 2013
Colors Black Titanium Gray, Champagne Gold, Hot Pink White
Form Factor Candybar Candybar Candybar
Dimension 157 x 78 x 6.9 mm
(6.18 x 3.07 x 0.27 in)
143.5 x 72.8 x 8.9 mm
(5.65 x 2.87 x 0.35 in)
164.8 x 88.8 x 10.3 mm
(6.49 x 3.5 x 0.41 in)
Weight 162 g (5.71 oz) 141 g (4.97 oz) 210 g (7.41 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 2100 HSDPA 900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network - LTE 800 / 1800 / 2600 / 2100 -
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 (Jelly Bean) Android OS, v4.2 (Jelly Bean)
Processor Dual-core 2.0 GHz, Intel Atom Z2580 Quad-core 1.7 GHz Krait, Qualcomm APQ8064T Snapdragon 600 Dual-core 2 GHz, Intel Atom Z2580
GPU PowerVR SGX544 Adreno 320 PowerVR SGX544MP2
RAM 2 GB 2 GB 2 GB
Internal Memory 16 GB 32/64 GB 16/32 GB storage
External Memory microSD, up to 32 GB No microSD, up to 64 GB

display Display

Type IPS LCD capacitive touchscreen Super IPS+ LCD capacitive touchscreen Super IPS+ LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 5.0 inches 6.0 inches
Resolution 1080 x 1920 pixels (401 ppi) 1080 x 1920 pixels (441 ppi) 1080 x 1920 pixels (367 ppi)
Screen-to-Body Ratio 67.94% 65.85% 67.87%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 13 MP, autofocus 13 MP, 4128 x 3096 pixels 8 MP, 3264 x 2448 pixels
Flash dual-LED flash LED flash No
Features Geo-tagging, Touch Focus, Face Detection Auto focus, Geo-tagging, Touch Focus, Face Detection Auto focus, Geo-tagging
Video Yes, 1080p@30fps Yes, 1080p@30fps, 720p@60fps Yes, 720p@30fps
Front Camera Yes, 2 MP [Similar] Yes, 2 MP, 1080p@30fps [Similar] Yes, 1.2 MP, 720p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Class 10 (4+1/3+2 slots), 32 - 48 kbps Class 10 (4+1/3+2 slots), 32 - 48 kbps
Edge Yes Class 10, 236.8 kbps Class 10, 236.8 kbps
3G HSPA+ DC-HSPA+, 42 Mbps; HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL DC-HSPA+; HSDPA, 42 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, with A2DP Yes, v4.0 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/ac/b/g/n, Wi-Fi Direct, dual-band, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, dual-band, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0 (MHL), USB Host Yes, v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support and GLONASS Yes, with A-GPS support and GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 16 GB, 2 GB RAM 32/64 GB, 2 GB RAM 16/32 GB storage, 2 GB RAM
Expandable Storage microSD, up to 32 GB No microSD, up to 64 GB
USB OTG - Supported -

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 supported NFC supported

battery Battery

Type Li-Ion battery Non-removable Li-Po Battery Non-removable Li-Po Battery
Capacity 2500 mAh 2400 mAh 3200 mAh
Stand by - Up to 410 h Up to 490 h (2G)
Up to 334 h (3G)
Talk Time - Up to 19 h Up to 23 h