Phone Comparison - Apple iPhone 4S vs Asus PadFone Infinity 2 vs Asus Zenfone 6

general General Info

Manufacturer Apple Asus Asus
Announced October 2011 September 2013 January 2014
Status Available - October 2011 Available - October 2013 Available - June 2014
Colors Black, White Titanium Black, Platinum White Black, White, Red, Gold
Form Factor Candybar Candybar Candybar
Dimension 115.2 x 58.6 x 9.3 mm
(4.54 x 2.31 x 0.37 in)
143.5 x 72.8 x 8.9 mm
(5.65 x 2.87 x 0.35 in)
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) 145 g (5.11 oz) 196 g (6.91 oz)
2G Network GSM 850 / 900 / 1800 / 1900
CDMA2000 1xEV-DO
GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network - LTE 800 / 1800 / 2600 -
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS iOS 5 Android OS, v4.2.2 (Jelly Bean) Android OS, v4.3 (Jelly Bean), upgradable to v4.4.2 (KitKat)
Processor 1 GHz dual-core ARM Cortex-A9 processor, Apple A5 chipset Quad-core 2.2 GHz Krait 400, Qualcomm Snapdragon 800 Dual-core 2 GHz, Intel Atom Z2580
GPU PowerVR SGX543MP2 Adreno 330 PowerVR SGX544MP2
RAM 512 MB 2 GB 1/2 GB
Internal Memory 16/32/64 GB storage 16/32 GB 8/16/32 GB
External Memory No microSD, up to 64 GB microSD, up to 64 GB

display Display

Type LED-backlit IPS TFT Super IPS+ LCD capacitive touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3
Colors capacitive touchscreen 16M colors 16M colors
Size 3.5 inches 5.0 inches 6.0 inches
Resolution 640 x 960 pixels (330 ppi) 1080 x 1920 pixels (441 ppi) 720 x 1280 pixels (245 ppi)
Screen-to-Body Ratio 53.92% 65.85% 70.40%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No FM radio No
Games Downloadable, incl. motion-bas Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 8 MP, 3264x2448 pixels 13 MP, 4128 x 3096 pixels 13 MP, 4128 x 3096 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Touch Focus, Geo-tagging, Face Detection, HDR Auto focus, Geo-tagging, Touch Focus, Face Detection Auto focus, Geo-tagging, Touch Focus, Face Detection
Video Yes, 1080p@30fps, LED video light, video stabilization, geo-tagging Yes, 1080p@30fps Yes
Front Camera Yes, VGA [Similar] Yes, 2 MP, 1080p@30fps [Similar] Yes, 2 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Class 10 (4+1/3+2 slots), 32 - 48 kbps Yes
Edge Yes Class 10, 236.8 kbps Yes
3G HSDPA, 14.4 Mbps; HSUPA, 5.8 Mbps DC-HSPA+, 42 Mbps; HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v4.0 with A2DP Yes, v4.0 with A2DP Yes, v4.0 with A2DP, EDR
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 a/ac/b/g/n, Wi-Fi Direct, dual-band, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot
USB Yes, v2.0 Yes, microUSB v2.0 (MHL), USB Host Yes, microUSB v2.0
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS support and GLONASS Yes, with A-GPS support
Browser HTML (Safari) HTML5 HTML

memory User Memory

Call Records 100 received, dialed and missed calls Practically unlimited Practically unlimited
Internal 16/32/64 GB storage, 512 MB RAM 16/32 GB, 2 GB RAM 8/16/32 GB, 1/2 GB RAM
Expandable Storage No microSD, up to 64 GB microSD, up to 64 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 supported NFC not supported

battery Battery

Type Standard battery, Li-Po Non-removable Li-Po Battery Non-removable Li-Po Battery
Capacity 1432 mAh 2400 mAh 3300 mAh
Stand by Up to 200 h (2G)
Up to 200 h (3G)
Up to 410 h (3G) Up to 398 h (3G)
Talk Time Up to 14 h (2G)
Up to 8 h (3G)
Up to 19 h (3G) Up to 28 h (3G)