Phone Comparison - Asus PadFone E vs Lenovo S850 vs Asus PadFone X

general General Info

Manufacturer Asus Lenovo Asus
Announced January 2014 February 2014 March 2014
Status Available - March 2014 Coming Soon - June 2014 Coming Soon - Q2 2014
Colors Johnnie Walker Black, Pearl White White, Pink Titanium Black, Platinum White
Form Factor Candybar Candybar Candybar
Dimension 136.9 x 69.7 x 9.08 mm
(5.39 x 2.74 x 0.36 in)
141 x 71 x 8.2 mm
(5.55 x 2.8 x 0.32 in)
143.4 x 72.5 x 10 mm
(5.65 x 2.85 x 0.39 in)
Weight 126 g (4.44 oz) 140 g (4.94 oz) 150 g (5.29 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 900 / 1800 / 1900
GSM 850 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900
3G Network HSDPA HSDPA 900 / 2100
HSDPA 850 / 1900
HSDPA
4G Network - - LTE
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.3 (Jelly Bean) Android OS, v4.2.2 (Jelly Bean) Android OS, v4.4.2 (KitKat)
Processor Quad-core 1.4 GHz, Qualcomm Snapdragon MSM8226 Quad-core 1.3 GHz Cortex-A7, Mediatek MT6582 Quad-core 2.3 GHz Krait 400, Qualcomm Snapdragon 800
GPU Adreno 305 Mali-400MP2 Adreno 330
RAM 1 GB 1 GB 2 GB
Internal Memory 16 GB 16 GB ROM 16 GB
External Memory microSD, up to 64 GB No microSD, up to 64 GB

display Display

Type Super IPS LCD capacitive touchscreen IPS LCD Capacitive Touchscreen Super IPS+ LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.7 inches 5.0 inches 5.0 inches
Resolution 720 x 1280 pixels (312 ppi) 720 x 1280 pixels (294 ppi) 1080 x 1920 pixels (441 ppi)
Screen-to-Body Ratio 64.01% 68.71% 66.16%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio - FM Radio with Recording FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 13 MP, 4163 x 3122 pixels 13 MP, 4128 x 3096 pixels 13 MP, 4128 x 3096 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR Auto focus, Geo-tagging, Touch Focus, Face Detection
Video Yes Yes, 1080p@30fps Yes, 1080p@30fps
Front Camera Yes, 1.2 MP [Similar] Yes, 5 MP, Wide Angle [Similar] Yes, 2 MP, 1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, HSUPA HSDPA, 21 Mbps; HSUPA, 5.76 Mbps DC-HSPA+, 42 Mbps; HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL
Bluetooth Yes, v4.0 with A2DP Yes, v3.0 with A2DP, HS Yes, v4.0 with A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, dual-band, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0, USB On-the-go Yes, microUSB v2.0 (SlimPort), USB Host
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS support Yes, with A-GPS support
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 16 GB, 1 GB RAM 16 GB ROM, 1 GB RAM 16 GB, 2 GB RAM
Expandable Storage microSD, up to 64 GB No microSD, up to 64 GB
USB OTG - Supported 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 not supported NFC supported

battery Battery

Type Non-removable Li-Po Battery Non-removable Li-Po Battery Non-removable Li-Po Battery
Capacity 1820 mAh 2000 mAh 2300 mAh
Stand by Up to 270 h on (2G)
Up to 330 h (3G)
Up to 336 h -
Talk Time Up to 27 h (2G)
Up to 15 h (3G)
Up to 13 h -