Phone Comparison - Asus Zenfone 4 vs Lenovo A680 vs Acer Liquid X1

general General Info

Manufacturer Asus Lenovo Acer
Announced January 2014 March 2014 June 2014
Status Available - June 2014 Available - March 2014 Coming Soon - Q3 2014
Colors Black, White, Red, Blue, Yellow Black, White Black
Form Factor Candybar Candybar Candybar
Dimension 124.4 x 61.4 x 6.3-11.2
(4.9 x 2.42 x 0.25-0.44)
145 x 73.5 x 10.8 mm
(5.71 x 2.89 x 0.43 in)
-
Weight 115 g (4.06 oz) 165 g (5.82 oz) -
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 2100 HSDPA
4G Network - - LTE
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail

hardware Hardware and OS

OS Android OS, v4.3 (Jelly Bean), upgradable to v4.4.2 (KitKat) Android OS, v4.2.2 (Jelly Bean) Android OS, v4.4.2 (KitKat)
Processor Dual-core 1.2 GHz, Intel Atom Z2520 Quad-core 1.3 GHz, Mediatek MT6582M Octa-core 1.7 GHz Cortex-A7, Mediatek MT6592
GPU PowerVR SGX544MP2 Mali-400MP2 Mali-450MP4
RAM 1 GB 1 GB 2 GB
Internal Memory 8 GB 4 GB ROM 16 GB
External Memory microSD, up to 64 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type LCD Capacitive Touchscreen, Corning Gorilla Glass 3 Capacitive Touchscreen, OnCell technology IPS LCD capacitive touchscreen
Colors 16M colors 16.7M colors 16M colors
Size 4.0 inches 5 inches 5.7 inches
Resolution 480 x 800 pixels (233 ppi) 480 x 854 pixels (196 ppi) 720 x 1280 pixels (258 ppi)
Screen-to-Body Ratio 59.74% 64.60% -
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592 x 1944 pixels 5 MP, 2592 x 1944 pixels 13 MP, 4160 x 3120 pixels
Flash No LED flash LED flash
Features Auto focus, Geo-tagging, Panorama Fixed focus, Geo-tagging, Touch Focus, Face Detection, HDR Auto focus, Geo-tagging
Video Yes, 1080p@30fps Yes, 1080p@30fps Yes, 1080p
Front Camera Yes, VGA [Similar] Yes, VGA [Similar] Yes, 2 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, HSUPA, LTE
Bluetooth Yes, v4.0 with A2DP, EDR Yes, v4.0 with A2DP Yes
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 b/g/n, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0, USB On-the-go Yes, microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support Yes, with A-GPS support
Browser HTML HTML5 HTML

memory User Memory

Internal 8 GB, 1 GB RAM 4 GB ROM, 1 GB RAM 16 GB, 2 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 32 GB microSD, up to 32 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 not supported NFC not supported

battery Battery

Type Li-Po Battery Li-Po Battery Li-Ion Battery
Capacity 1200/1600 mAh 2000 mAh 2700 mAh
Stand by Up to 192 h Up to 312 h (2G)
Up to 348 h (3G)
-
Talk Time Up to 10 h Up to 13 h (2G)
Up to 24 h (3G)
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