Phone Comparison - Samsung Galaxy Ace vs Samsung Galaxy Ace Duos vs Sony Xperia Go

general General Info

Manufacturer Samsung Samsung Sony
Announced January 2011 May 2012 May 2012
Status Available - February 2011 Available - June 2012 Available - July 2012
Colors Black, Hugo Boss Edition Black White, Black, Yellow
Form Factor Candybar Candybar Candybar
Dimension 112.4 x 59.9 x 11.5 mm
(4.43 x 2.36 x 0.45 in)
112.7 x 61.5 x 11.5 mm
(4.44 x 2.42 x 0.45 in)
111 x 60.3 x 9.8 mm
(4.37 x 2.37 x 0.39 in)
Weight 113 g (3.99 oz) 122 g (4.3 oz) 110g (3.88oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 900 / 2100 HSDPA 900 / 2100 HSDPA 850 / 900 / 1900 / 2100
Messaging SMS, MMS SMS, MMS SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v2.2 (Froyo), upgradable to v2.3 Android OS, v2.3 (Gingerbread) Android OS, v2.3 (Gingerbread), planned upgrade to v4.0
Processor 800 MHz ARM 11 processor, Qualcomm MSM7227 chipset 832 MHz Dual-core 1 GHz, NovaThor U8500
GPU Adreno 200 Mali-400
RAM N/A N/A 512 MB
Internal Memory 158 MB storage 3 GB storage, 512 MB 8 GB storage (4 GB user available)
External Memory microSD, up to 32GB, 2GB included, 280MB RAM microSD, up to 32 GB microSD, up to 32 GB

display Display

Type TFT capacitive touchscreen TFT capacitive touchscreen LED-backlit LCD, capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 3.5 inches 3.5 inches 3.5 inches
Resolution 320 x 480 pixels (165 ppi) 320 x 480 pixels (165 ppi) 320 x 480 pixels (165 ppi)
Screen-to-Body Ratio 54.06% 52.52% 54.38%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592x1944 pixels 5 MP, 2592x1944 pixels 5 MP, 2592 x 1944 pixels
Flash LED flash No LED flash
Features Auto focus, Geo-tagging, Face And Smile Detection Auto focus, Geo-tagging Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, 3D Sweep Panorama
Video Yes, QVGA@15fps Yes Yes, 720p@30fps, continuous autofocus, video light, video stabilizer
Front Camera No [Similar] No [Similar] Yes [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Up to 86 kbps
Edge Yes Yes Up to 237 kbps
3G HSDPA, 7.2 Mbps HSDPA, 7.2 Mbps HSDPA, 14.4 Mbps; HSUPA, 5.8 Mbps
Bluetooth Yes, v2.1 with A2DP Yes, v3.0 with A2DP Yes, v2.1 with A2DP, EDR
Wi-Fi Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, Wi-Fi hotspot
USB Yes, v2.0 microUSB Yes, microUSB v2.0 Yes, microUSB v2.0, USB On-the-go support
GPS Yes, with A-GPS support Yes, with A-GPS support Yes, with A-GPS support
Browser HTML HTML HTML5, Adobe Flash

memory User Memory

Internal 158 MB storage 3GB storage, 512 MB 8 GB storage (4 GB user available), 512 MB RAM
Expandable Storage microSD, up to 32GB, 2GB included, 280MB RAM 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 not 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 Standard battery, Li-Ion
Capacity 1350 mAh 1300 mAh 1305 mAh
Stand by Up to 640 h (2G)
Up to 420 h (3G)
Up to 520 h (2G)
Up to 410 h (3G)
Up to 520 h (2G)
Up to 460 h (3G)
Talk Time Up to 11 h (2G)
Up to 6 h 30 min (3G)
Up to 6 h 30 min (2G)
Up to 16 h 40 min (3G)
Up to 6 h 30 min (2G)
Up to 5 h 30 min (3G)