Phone Comparison - Samsung Galaxy Ace 2 vs Samsung I5800 Galaxy 3 vs Samsung Galaxy Core I8260

general General Info

Manufacturer Samsung Samsung Samsung
Announced February 2012 June 2010 April 2013
Status Available - May 2012 Available - July 2010 Available - May 2013
Colors Black Black, White White, Blue
Form Factor Candybar Candybar Candybar
Dimension 118.3 x 62.2 x 10.5 mm
(4.66 x 2.45 x 0.41 in)
113.5 x 55 x 12.9 mm
(4.47 x 2.17 x 0.51 in)
129.3 x 67.6 x 8.95 mm
(5.09 x 2.66 x 0.35 in)
Weight 122 g (4.3 oz) 109 g (3.84 oz) 124 g (4.37 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 900 / 2100 HSDPA 900 / 2100 HSDPA 900 / 2100
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v2.3 Android OS, v2.1 (Eclair), upgradable to v2.2 (Froyo) Android OS, v4.1.2 (Jelly Bean)
Processor Dual-core 800 MHz, NovaThor U8500 Samsung S5P6422 667 MHz Dual-core 1.2 GHz Cortex-A5, Qualcomm MSM8625 Snapdragon S4 Play
GPU Mali-400MP - Adreno 203
RAM 768 MB 256 MB 1 GB
Internal Memory 4 GB storage 512 MB ROM 8 GB (4.45 GB User Available)
External Memory microSD, up to 32GB microSD, up to 32 GB, 1 GB included microSD, up to 32 GB

display Display

Type PLS TFT capacitive touchscreen TFT capacitive touchscreen TFT capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 3.8 inches 3.2 inches 4.3 inches
Resolution 480 x 800 pixels (246 ppi) 240 x 400 pixels (146 ppi) 480 x 800 pixels (217 ppi)
Screen-to-Body Ratio 55.64% 46.55% 60.19%
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 Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 5 MP, 2592x1944 pixels 3.15 MP, 2048x1536 pixels 5 MP, 2592x1944 pixels
Flash LED flash No LED flash
Features Auto focus, Geo-tagging, Face And Smile Detection Auto focus, Geo-tagging, Face And Smile Detection Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection
Video Yes, 720p@30fps Yes, QVGA@15fps Yes
Front Camera Yes, VGA [Similar] No [Similar] Yes, VGA [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 HSDPA, 3.6 Mbps HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v3.0 with A2DP Yes, v3.0 with A2DP Yes, v3.0
Wi-Fi Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot (Android 2.2) Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB Yes, v2.0 microUSB Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS support Yes, with A-GPS support
Browser HTML HTML HTML5

memory User Memory

Internal 4 GB storage, 768 MB RAM 512 MB ROM, 256 MB RAM 8 GB (4.45 GB User Available), 1 GB RAM
Expandable Storage microSD, up to 32GB microSD, up to 32 GB, 1 GB included microSD, up to 32 GB

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 Li-Ion Battery Li-Ion Battery
Capacity 1500 mAh 1500 mAh 1800 mAh
Stand by Up to 670 h (2G)
Up to 640 h (3G)
Up to 620 h (2G)
Up to 510 h (3G)
Up to 300 h
Talk Time Up to 16 h 20 min (2G)
Up to 7 h 30 min (3G)
Up to 15 h 30 min (2G)
Up to 7 h 15 min (3G)
Up to 9 h