Phone Comparison - HTC Butterfly S vs Asus Zenfone 5 vs Sony Xperia M2 Dual

general General Info

Manufacturer HTC Asus Sony
Announced June 2013 January 2014 February 2014
Status Available - July 2013 Available - June 2014 Coming Soon - Q1 2014
Colors Black, White, Red, Gray Black, White, Red, Blue, Gold Black, White, Purple
Form Factor Candybar Candybar Candybar
Dimension 144.5 x 70.5 x 10.6 mm
(5.69 x 2.78 x 0.42 in)
148.2 x 72.8 x 5.5-10.3
(5.83 x 2.87 x 0.22-0.41)
139.7 x 71.1 x 8.6 mm
(5.5 x 2.8 x 0.34 in)
Weight 160 g (5.64 oz) 140 g (4.94 oz) 148 g (5.22 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 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 Android OS, v4.3 (Jelly Bean), upgradable to v4.4.2 (KitKat) Android OS, v4.3 (Jelly Bean)
Processor Quad-core 1.9 GHz Krait 300, Qualcomm APQ8064T Snapdragon 600 Dual-core 2.0 GHz / Dual-core 1.6 GHz, Intel Atom Z2580/Z2560 Quad-core 1.2 GHz Cortex-A7, Qualcomm MSM8226-0 Snapdragon 400
GPU Adreno 320 PowerVR SGX544MP2 Adreno 305
RAM 2 GB 1/2 GB 1 GB
Internal Memory 16 GB 8/16 GB 8 GB
External Memory microSD, up to 64 GB microSD, up to 64 GB microSD, up to 32 GB

display Display

Type Super LCD3 capacitive touchscreen, Corning Gorilla Glass 3 IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3 TFT capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.0 inches 5.0 inches 4.8 inches
Resolution 1080 x 1920 pixels (441 ppi) 720 x 1280 pixels (294 ppi) 540 x 960 pixels (229 ppi)
Screen-to-Body Ratio 67.52% 63.76% 64.21%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 4 MP, 2688 x 1520 pixels 8 MP, 3264 x 2448 pixels 8 MP, 3264 x 2448 pixels
Flash LED flash LED flash LED flash
Features Auto focus, 1/3' Sensor Size, 2�m Pixel Size, Simultaneous HD Video And Image Recording, Geo-tagging, Face And Smile Detection Auto focus, Geo-tagging, Touch Focus, Face Detection Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization, HDR, Panorama
Video Yes Yes Yes, 1080p
Front Camera Yes, 2.1 MP [Similar] Yes, 2 MP [Similar] Yes [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Up to 107 kbps
Edge Yes Yes Up to 296 kbps
3G HSDPA, HSUPA HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
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/ac, dual-band, Wi-Fi Direct, DLNA, 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 Yes, microUSB v2.0 Yes, microUSB v2.0, USB On-the-go, USB Host
GPS Yes, with A-GPS support and GLONASS 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 GB, 1/2 GB RAM 8 GB, 1 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 64 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 supported NFC not supported NFC supported

battery Battery

Type Non-removable, Li-Po Battery Non-removable Li-Po Battery Li-Ion Battery
Capacity 3200 mAh 2110 mAh 2300 mAh
Stand by Up to 659 h (2G)
Up to 544 h (3G)
Up to 353 h (3G) Up to 580 h (2G)
Up to 597 h (3G)
Talk Time Up to 25 h (2G)
Up to 19 h (3G)
Up to 18 h 30 min (3G) Up to 13 h 25 min (2G)
Up to 14 h 36 min (3G)