Phone Comparison - HTC Radar vs Asus Zenfone 4 vs Sony Xperia Z3 Compact

general General Info

Manufacturer HTC Asus Sony
Announced September 2011 January 2014 September 2014
Status Available - October 2011 Available - June 2014 Available - September 2014
Colors Active White, Metal Silver Black, White, Red, Blue, Yellow Black, White, Green, Orange
Form Factor Candybar Candybar Candybar
Dimension 120.5 x 61.5 x 10.9 mm
(4.74 x 2.42 x 0.43 in)
124.4 x 61.4 x 6.3-11.2
(4.9 x 2.42 x 0.25-0.44)
127.3 x 64.9 x 8.6 mm
(5.01 x 2.56 x 0.34 in)
Weight 137 g (4.83 oz) 115 g (4.06 oz) 129 g (4.55 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 900 / 2100
HSDPA 1700 / 2100 - for T-Mobile
HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700 / 1900 / 2100 - D5803
HSDPA 850 / 900 / 1900 / 2100 - D5833
4G Network - - LTE 800 / 850 / 900 / 1700 / 1800 / 1900 / 2100 / 2600
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM
Build Features - - IP68 Certified - Dust Proof and Water Resistant over 1 Meter and 30 Minutes

hardware Hardware and OS

OS Microsoft Windows Phone 7.5 Mango Android OS, v4.3 (Jelly Bean), upgradable to v4.4.2 (KitKat) Android OS, v4.4.4 (KitKat)
Processor 1 GHz Scorpion, Qualcomm MSM8255 Snapdragon Dual-core 1.2 GHz, Intel Atom Z2520 Quad-core 2.5 GHz Krait 400, Qualcomm MSM8974AC Snapdragon 801
GPU Adreno 205 PowerVR SGX544MP2 Adreno 330
RAM 512 MB 1 GB 2 GB
Internal Memory 8 GB storage 8 GB 16 GB
External Memory No microSD, up to 64 GB microSD, up to 64 GB

display Display

Type S-LCD capacitive touchscreen LCD Capacitive Touchscreen, Corning Gorilla Glass 3 IPS LCD Capacitive Touchscreen, Triluminos Display, X-Reality Engine
Colors 16M colors 16M colors 16M colors
Size 3.8 inches 4.0 inches 4.6 inches
Resolution 480 x 800 pixels (246 ppi) 480 x 800 pixels (233 ppi) 720 x 1280 pixels (319 ppi)
Screen-to-Body Ratio 55.24% 59.74% 70.72%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2560x1920 pixels 5 MP, 2592 x 1944 pixels 20.7 MP, 5248 х 3936 pixels
Flash LED flash No LED flash
Features Auto focus, Geo-tagging Auto focus, Geo-tagging, Panorama Auto focus, 1/2.3' Sensor Size, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization, HDR, Panorama
Video Yes, 720p@30fps Yes, 1080p@30fps 2160p@30fps, 1080p@30fps, HDR
Front Camera Yes, VGA [Similar] Yes, VGA [Similar] 2.2 MP, 1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Up to 80 kbps Yes Up to 107 kbps
Edge Up to 236.8 kbps Yes Up to 296 kbps
3G HSDPA 14.4 Mbps, HSUPA 5.76 Mbps HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL
Bluetooth Yes, v2.1 with A2DP, EDR Yes, v4.0 with A2DP, EDR v4.0, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, DLNA Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0 microUSB v2.0 (MHL), USB On-the-go, USB Host
GPS Yes, with A-GPS support; Bing Maps Yes, with A-GPS support Yes, with A-GPS, GLONASS
Browser HTML HTML HTML5

memory User Memory

Internal 8GB storage, 512 MB RAM 8 GB, 1 GB RAM 16 GB, 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 not supported NFC supported

battery Battery

Type Standard battery, Li-Ion Li-Po Battery Non-removable Li-Ion Battery
Capacity 1520 mAh 1200/1600 mAh 2600 mAh
Stand by Up to 480 h (2G)
Up to 535 h (3G)
Up to 192 h Up to 880 h (2G)
Up to 920 h (3G)
Talk Time Up to 10 h (2G)
Up to 8 h 5 min (3G)
Up to 10 h Up to 12 h (2G)
Up to 14 h (3G)