Phone Comparison - Samsung Galaxy Gio S5660 vs Samsung Galaxy Express 2 vs Samsung Galaxy Ace 4 LTE

general General Info

Manufacturer Samsung Samsung Samsung
Announced January 2011 October 2013 June 2014
Status Available - March 2011 Available - October 2013 Available - July 2014
Colors Black, Silver White Blue Iris Charcoal, Classic White
Form Factor Candybar Candybar Candybar
Dimension 110.5 x 57.5 x 12.2 mm
(4.35 x 2.26 x 0.48 in )
132.4 x 65.7 x 9.8 mm
(5.21 x 2.59 x 0.39 in)
121.4 x 62.9 x 11 mm
(4.78 x 2.48 x 0.43 in)
Weight 102 g (3.6 oz) 134.2 g (4.73.0.07 oz) 130.3 g (4.59.0.11 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 900 / 2100 HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 2100
4G Network - LTE 800 / 900 / 1800 / 2600 LTE 800 / 900 / 1800 / 2600
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v2.2 (Froyo), upgradable to v2.3 Android OS, v4.2 (Jelly Bean) Android OS, v4.4.2 (KitKat)
Processor 800 MHz, Qualcomm QCT MSM7227-1 Turbo Dual-core 1.7 GHz Dual-core 1.2 GHz
GPU - -
RAM 278 MB 1.5 GB 1 GB
Internal Memory 158 MB storage 8 GB 4 GB
External Memory microSD, up to 32GB, 2GB included microSD, up to 64 GB microSD, up to 64 GB

display Display

Type TFT capacitive touchscreen Capacitive touchscreen TFT capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 3.2 inches 4.5 inches 4.0 inches
Resolution 320 x 480 pixels (180 ppi) 540 x 960 pixels (245 ppi) 480 x 800 pixels (233 ppi)
Screen-to-Body Ratio 48.14% 64.05% 59.76%
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 recording FM radio
Games Yes + downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 3.15 MP, 2048x1536 pixels 5 MP, 2592х1944 pixels 5 MP, 2592 х 1944 pixels
Flash No LED flash LED flash
Features Auto focus, Geo-tagging, Smile Detection Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization Auto focus, Geo-tagging, Face And Smile Detection, Panorama
Video Yes, QVGA@15fps Yes, 720p@30fps, stereo sound rec. Yes, 720p@30fps
Front Camera No [Similar] Yes [Similar] Yes, VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 7.2 Mbps HSDPA, 21.1 Mbps; HSUPA, 5.76 Mbps, LTE HSDPA, 42 Mbps; HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL
Bluetooth Yes, v2.1 with A2DP Yes, v4.0 with A2DP, EDR Yes, v4.0 with A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot
USB Yes, v2.0 microUSB Yes, microUSB v2.0 (MHL) Yes, microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support and GLONASS Yes, with A-GPS support and GLONASS
Browser HTML HTML5 HTML5

memory User Memory

Internal 158 MB storage, 278 MB RAM 8 GB, 1.5 GB RAM 4 GB, 1 GB RAM
Expandable Storage microSD, up to 32GB, 2GB included microSD, up to 64 GB microSD, up to 64 GB

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor not 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-Ion Li-Ion Battery Li-Ion Battery
Capacity 1350 mAh 2100 mAh 1800 mAh
Stand by Up to 610 h (2G)
Up to 460 h (3G)
- -
Talk Time Up to 10 h 40 min (2G)
Up to 6 h 40 min (3G)
- -