Phone Comparison - Sony Xperia U vs Samsung Galaxy S Duos 2 S7582 vs Micromax Canvas Fire A104

general General Info

Manufacturer Sony Samsung Micromax
Announced February 2012 November 2013 July 2014
Status Available - May 2012 Available - November 2013 Available - July 2014
Colors Black, White/ exchangeable bottom caps in white, black, pink, ye White, Black Black/Gold, White/Gold, Black/Silver, White/Silver
Form Factor Candybar Candybar Candybar
Dimension 112 x 54 x 12 mm
(4.41 x 2.13 x 0.47 in)
121.5 x 63.1 x 10.57 mm
(4.78 x 2.48 x 0.42 in)
-
Weight 110 g (3.88 oz) 118 g (4.16 oz) -
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 - SIM 1 & SIM 2
3G Network HSDPA 900 / 2100 - ST25iHSDPA 850 / 1900 / 2100 - ST25a HSDPA 900 / 2100 HSDPA 2100
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v2.3 (Gingerbread), upgradable to v4.0 Android OS, v4.2 (Jelly Bean) Android OS, v4.4.2 (KitKat)
Processor Dual-core 1 GHz Cortex-A9, STE U8500 Dual-core 1.2 GHz Cortex-A9, Broadcom BCM21664 Quad-core 1.3 GHz, MediaTek MT6572M
GPU Mali-400MP Broadcom VideoCore IV Mali-400MP2
RAM 512 MB 768 MB 1 GB
Internal Memory 8 GB (4 GB user-accessible) 4 GB (1.9 GB user available) 4 GB (650 MB for apps, 1.5 GB for mass storage)
External Memory No microSD, up to 32 GB microSD, up to 32 GB

display Display

Type LED-backlit LCD, capacitive touchscreen TFT Capacitive Touchscreen, PLS Capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 3.5 inches 4.0 inches 4.5 inches
Resolution 480 x 854 pixels (280 ppi) 480 x 800 pixels (233 ppi) 480 x 800 pixels (207 ppi)
Screen-to-Body Ratio 55.77% 59.52% -
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592 x 1944 pixels 5 MP, 2592х1944 pixels 5 MP, 2592 х 1944 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, 3D Sweep Panorama, Image Stabilization Auto focus, Geo-tagging Fixed Focus, Geo-tagging, Panorama, HDR
Video Yes, 720p@30fps, video light Yes, 720p@30fps Yes, 1080p
Front Camera Yes, VGA [Similar] Yes, VGA [Similar] VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Up to 107 kbps Yes Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps
Edge Up to 296 kbps Yes Class 12
3G HSDPA 14.4 Mbps, HSUPA 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, HSUPA
Bluetooth Yes, v2.1 with A2DP, EDR Yes, v4.0 with A2DP v4.0
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot, DLNA Wi-Fi 802.11 b/g/n, Wi-Fi hotspot, Wi-Fi Direct Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB Yes, microUSB v2.0, USB On-the-go support Yes, microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support and GLONASS Yes, with A-GPS
Browser HTML5, Adobe Flash HTML5 HTML

memory User Memory

Internal 8 GB (4 GB user-accessible), 512 MB RAM 4 GB (1.9 GB user available), 768 MB RAM 4 GB (650 MB for apps, 1.5 GB for mass storage), 1 GB RAM
Expandable Storage No microSD, up to 32 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 not supported NFC not supported NFC not supported

battery Battery

Type Standard battery, Li-Ion Standard battery, Li-Ion Li-Ion Battery
Capacity 1320 mAh 1500 mAh 1900 mAh
Stand by Up to 260 h (2G)
Up to 472 h (3G)
Up to 280 h (3G) Up to 180 h
Talk Time Up to 6 h 36 min (2G)
Up to 5 h 36 min (3G)
Up to 8 h (3G) Up to 6 h