Phone Comparison - Asus Padfone 2 A68 vs HTC One M8 vs Sony Xperia Z3

general General Info

Manufacturer Asus HTC Sony
Announced October 2012 March 2014 September 2014
Status Available - December 2012 Available - March 2014 Available - September 2014
Colors Black Glacial Silver, Gunmetal Gray, Amber Gold Black, White, Copper, Silver Green
Form Factor Candybar Candybar Candybar
Dimension 137.9 x 68.9 x 9 mm
(5.43 x 2.71 x 0.35 in)
146.4 x 70.6 x 9.4 mm
(5.76 x 2.78 x 0.37 in)
146 x 72 x 7.3 mm
(5.75 x 2.83 x 0.29 in)
Weight 135 g (4.76 oz) 160 g (5.64 oz) 152 g (5.36 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - D6603, D6643, D6653, D6616
3G Network HSDPA 850 / 900 / 1700 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 1900 / 2100
HSDPA 850 / 1700 / 1900 / 2100
HSDPA 850 / 900 / 1700 / 1900 / 2100 - D6603, D6643, D6653, D6616
4G Network LTE LTE 800 / 900 / 1800 / 2600
LTE 700 / 1700 / 2100
LTE 700 / 900 / 1800 / 2100 / 2600
LTE 700 / 850 / 1700 / 1800 / 1900 / 2100 / 2600
LTE 700 / 800 / 1700 / 1800 / 2600 - D6603
LTE 800 / 1700 / 1800 / 1900 / 2100 / 2600 - D6643
LTE 700 / 800 / 850 / 900 / 1900 / 2100 / 2600 - D6653
LTE 1700 / 1900 / 2100 - D6616
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail, IM
Build Features - Corning Gorilla Glass 3 IP58 certified - Dust Proof and Water Resistant over 1 Meter and 30 Minutes

hardware Hardware and OS

OS Android OS, v4.x (Ice Cream Sandwich) Android OS, v4.4.2 (KitKat) Android OS, v4.4.4 (KitKat)
Processor Quad-core 1.5 GHz Krait, Qualcomm APQ8064 Snapdragon Quad-core 2.3 GHz Krait 400, Qualcomm MSM8974AB Snapdragon 801 Quad-core 2.5 GHz Krait 400, Qualcomm MSM8974AC Snapdragon 801
GPU Adreno 320 Adreno 330 Adreno 330
RAM 2 GB 2 GB 3 GB
Internal Memory N/A 16/32 GB 16/32 GB
External Memory microSD, up to 32 GB microSD, up to 128 GB microSD, up to 128 GB

display Display

Type Super IPS+ LCD capacitive touchscreen Super LCD3 Capacitive Touchscreen IPS LCD Capacitive Touchscreen, Triluminos Display, X-Reality Engine
Colors 16M colors 16M colors 16M colors
Size 4.7 inches 5.0 inches 5.2 inches
Resolution 720 x 1280 pixels (312 ppi) 1080 x 1920 pixels (441 ppi) 1080 x 1920 pixels (424 ppi)
Screen-to-Body Ratio 64.29% 66.55% 70.79%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No Stereo FM radio with RDS FM radio with RDS
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 13 MP, 4032 x 3224 pixels Dual 4 MP, 2688х1520 pixels 20.7 MP, 5248 х 3936 pixels
Flash LED flash Dual-LED LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection Auto focus, 1/3' Sensor Size, 2µm Pixel Size, Simultaneous HD Video And Image Recording, Geo-tagging, Face And Smile Detection Auto focus, 1/2.3'' sensor size, ISO 12,800, geo-tagging, touch focus, face detection, image stabilization, HDR, panorama
Video Yes, 1080p@30fps Yes, 1080p@30fps, 720p@60fps, HDR, Stereo Sound Rec., Video Stabilization 2160p@30fps, 1080p@60fps, 720p@120fps, HDR
Front Camera Yes, 1.2 MP [Similar] Yes, 5 MP, 1080p@30fps, HDR [Similar] 2.2 MP, 1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Class 10 (4+1/3+2 slots), 32 - 48 kbps Yes Up to 107 kbps
Edge Class 10, 236.8 kbps Yes Up to 296 kbps
3G DC-HSPA+; LTE HSDPA, 42 Mbps (21 Mbps - AT&T), HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL
Bluetooth Yes, v4.0 with A2DP Yes, v4.0 with A2DP v4.0, A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot
USB Yes, microUSB (MHL) v2.0 Yes, microUSB v2.0 (MHL), USB On-the-go, USB Host microUSB v2.0 (MHL 3), USB On-the-go, USB Host
GPS Yes, with A-GPS support Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 2 GB RAM 16/32 GB, 2 GB RAM 16/32 GB, 3 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 128 GB microSD, up to 128 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 supported NFC supported NFC supported

battery Battery

Type Standard battery, Li-Ion Non-removable Li-Po Battery Non-removable Li-Ion Battery
Capacity 2140 mAh 2600 mAh 3100 mAh
Stand by Up to 336 h Up to 271 h (2G)
Up to 496 h (3G)
Up to 890 h (2G)
Up to 740 h (3G)
Talk Time Up to 16 h Up to 14 h (2G)
Up to 20 h (3G)
Up to 14 h (2G)
Up to 16 h (3G)