Phone Comparison - HTC Butterfly vs Alcatel One Touch Idol X vs Asus Zenfone 6

general General Info

Manufacturer HTC Alcatel Asus
Announced December 2012 February 2013 January 2014
Status Available - January 2013 Coming Soon - Q1 2013 Available - June 2014
Colors Black Blue, Black, Red, Yellow Black, White, Red, Gold
Form Factor Candybar Candybar Candybar
Dimension 143 x 70.5 x 9.08 mm
(5.63 x 2.78 x 0.36 in)
7.1 mm thick
(0.28 in thick)
166.9 x 84.3 x 5.5-9.9 mm
(6.57 x 3.32 x 0.22-0.39 in)
Weight 140 g (4.94 oz) - 196 g (6.91 oz)
2G Network GSM 850/900/1800/1900 MHz GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850/2100 MHz HSDPA HSDPA 850 / 900 / 1900 / 2100
Messaging SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.1 (Jelly Bean) Android OS, v4.2.1 (Jelly Bean) Android OS, v4.3 (Jelly Bean), upgradable to v4.4.2 (KitKat)
Processor Dual-core 1.5 GHz Krait, Qualcomm Snapdragon S4 Pro APQ8064 Quad-core 1.2 GHz Dual-core 2 GHz, Intel Atom Z2580
GPU Adreno 320 - PowerVR SGX544MP2
RAM 2 GB N/A 1/2 GB
Internal Memory 16 GB 16 GB 8/16/32 GB
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 64 GB

display Display

Type Super LCD 3 with Corning® Gorilla® Glass 2 Capacitive touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3
Colors 16M colors 16M colors 16M colors
Size 5 inches 5.0 inches 6.0 inches
Resolution 1920 x 1080 pixels (440 ppi) 1080 x 1920 pixels (441 ppi) 720 x 1280 pixels (245 ppi)
Screen-to-Body Ratio 68.54% - 70.40%
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 8 MP, 3264x2448 pixels 8 MP / 13 MP, autofocus 13 MP, 4128 x 3096 pixels
Flash 5 Level LED flash LED flash LED flash
Features Simultaneous HD video and image recording, Auto focus, Touch Focus, Geo-tagging, Image Stabilization, Face Detection, Slow motion video capture, Continuous shooting Geo-tagging Auto focus, Geo-tagging, Touch Focus, Face Detection
Video Yes, 1080p@30fps HD recording, video stabilization Yes, 1080p Yes
Front Camera Yes, 2.1 MP, 1080p [Similar] Yes [Similar] Yes, 2 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA+; LTE, Cat3, 50 Mbps UL, 100 Mbps DL HSDPA, HSUPA HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v4.0 with aptX™ enabled Yes, with A2DP Yes, v4.0 with A2DP, EDR
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, Wi-Fi hotspot; WiMAX 802.16 e Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support Yes, with A-GPS support
Browser HTML5 HTML HTML

memory User Memory

Internal 16 GB, 2 GB RAM 16 GB 8/16/32 GB, 1/2 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB microSD, up to 64 GB

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 Li-Ion Battery Non-removable Li-Po Battery
Capacity 2020 mAh 2000 mAh 3300 mAh
Stand by - - Up to 398 h (3G)
Talk Time - - Up to 28 h (3G)