Phone Comparison - Lenovo Vibe X vs Asus Zenfone 6 vs Samsung Galaxy Tab 4 7.0

general General Info

Manufacturer Lenovo Asus Samsung
Announced September 2013 January 2014 April 2014
Status Available - December 2013 Available - June 2014 Coming Soon - Q2 2014
Colors Black/Silver Black, White, Red, Gold White, Black
Form Factor Candybar Candybar Candybar
Dimension 6.9 mm thickness
(0.27 in thickness)
166.9 x 84.3 x 5.5-9.9 mm
(6.57 x 3.32 x 0.22-0.39 in)
186.9 x 107.9 x 9 mm
(7.36 x 4.25 x 0.35 in)
Weight 120 g (4.23 oz) 196 g (6.91 oz) 276 g (9.74 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - 3G & LTE
3G Network HSDPA HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 - 3G & LTE
4G Network - - LTE 800 / 850 / 900 / 1800 / 2100 / 2600 - LTE
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.2 (Jelly Bean) Android OS, v4.3 (Jelly Bean), upgradable to v4.4.2 (KitKat) Android OS, v4.4.2 (KitKat)
Processor Quad-core 1.5 GHz, MTK MT6589T Dual-core 2 GHz, Intel Atom Z2580 Quad-core 1.2 GHz
GPU PowerVR SGX544 PowerVR SGX544MP2 -
RAM 2 GB 1/2 GB 1 GB
Internal Memory 16 GB 8/16/32 GB 8/16 GB storage
External Memory No microSD, up to 64 GB micro SD, up to 32GB - 3G / WiFi
micro SD, up to 64GB - LT

display Display

Type IPS LCD capacitive touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3 TFT Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.0 inches 6.0 inches 7.0 inches
Resolution 1080 x 1920 pixels (441 ppi) 720 x 1280 pixels (245 ppi) 800 x 1280 pixels (216 ppi)
Screen-to-Body Ratio - 70.40% 70.21%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 13 MP, 4128 x 3096 pixels 13 MP, 4128 x 3096 pixels 3.15 MP, 2048 x 1536 pixels
Flash LED flash LED flash No
Features Auto focus, Geo-tagging, Touch Focus, Face Detection Auto focus, Geo-tagging, Touch Focus, Face Detection Auto focus, Geo-tagging
Video Yes, 1080p@30fps Yes Yes, 720p@30fps
Front Camera Yes, 5 MP [Similar] Yes, 2 MP [Similar] Yes, 1.3 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA+ HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps HSDPA, 42 Mbps; HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL
Bluetooth Yes, v4.0 with A2DP Yes, v4.0 with A2DP, EDR Yes, v4.0 with A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual band, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot
USB Yes, microUSB v2.0, USB On-the-go Yes, microUSB v2.0 Yes, microUSB 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 8/16/32 GB, 1/2 GB RAM 8/16 GB storage, 1 GB RAM
Expandable Storage No microSD, up to 64 GB micro SD, up to 32GB - 3G / WiFi
micro SD, up to 64GB - LT
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 not supported NFC not supported

battery Battery

Type Li-Ion Battery Non-removable Li-Po Battery Non-removable Li-Ion Battery
Capacity 2000 mAh 3300 mAh 4450 mAh
Stand by - Up to 398 h (3G) -
Talk Time - Up to 28 h (3G) -