Phone Comparison - Asus Zenfone 5 vs Lenovo S660 vs Lenovo A680

general General Info

Manufacturer Asus Lenovo Lenovo
Announced January 2014 February 2014 March 2014
Status Available - June 2014 Coming Soon - June 2014 Available - March 2014
Colors Black, White, Red, Blue, Gold Metallic Black Black, White
Form Factor Candybar Candybar Candybar
Dimension 148.2 x 72.8 x 5.5-10.3
(5.83 x 2.87 x 0.22-0.41)
137 x 68.8 x 9.95 mm
(5.39 x 2.71 x 0.39 in )
145 x 73.5 x 10.8 mm
(5.71 x 2.89 x 0.43 in)
Weight 140 g (4.94 oz) 151 g (5.33 oz) 165 g (5.82 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
GSM 850 / 1800 / 1900 - SIM 1 & SIM 2
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 900 / 2100
HSDPA 850 / 1900
HSDPA 2100
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), upgradable to v4.4.2 (KitKat) Android OS, v4.2.2 (Jelly Bean) Android OS, v4.2.2 (Jelly Bean)
Processor Dual-core 2.0 GHz / Dual-core 1.6 GHz, Intel Atom Z2580/Z2560 Quad-core 1.3 GHz Cortex-A7, Mediatek MT6582M Quad-core 1.3 GHz, Mediatek MT6582M
GPU PowerVR SGX544MP2 Mali-400MP2 Mali-400MP2
RAM 1/2 GB 1 GB 1 GB
Internal Memory 8/16 GB 8 GB ROM 4 GB ROM
External Memory microSD, up to 64 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3 IPS LCD Capacitive Touchscreen Capacitive Touchscreen, OnCell technology
Colors 16M colors 16M colors 16.7M colors
Size 5.0 inches 4.7 inches 5 inches
Resolution 720 x 1280 pixels (294 ppi) 540 x 960 pixels (234 ppi) 480 x 854 pixels (196 ppi)
Screen-to-Body Ratio 63.76% 64.80% 64.60%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264 x 2448 pixels 8 MP, 3264x2448 pixels 5 MP, 2592 x 1944 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 Fixed focus, Geo-tagging, Touch Focus, Face Detection, HDR
Video Yes Yes, 1080p@30fps Yes, 1080p@30fps
Front Camera Yes, 2 MP [Similar] Yes, VGA [Similar] Yes, VGA [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, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v4.0 with A2DP, EDR 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 b/g/n, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0, USB On-the-go Yes, microUSB v2.0, USB On-the-go
GPS Yes, with A-GPS support Yes, with A-GPS support Yes, with A-GPS support
Browser HTML HTML5 HTML5

memory User Memory

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

battery Battery

Type Non-removable Li-Po Battery Non-removable Li-Po Battery Li-Po Battery
Capacity 2110 mAh 3000 mAh 2000 mAh
Stand by Up to 353 h (3G) - Up to 312 h (2G)
Up to 348 h (3G)
Talk Time Up to 18 h 30 min (3G) Up to 10 h (2G)
Up to 8 h (3G)
Up to 13 h (2G)
Up to 24 h (3G)