Samsung Galaxy Core I8262 vs Samsung Galaxy Ace 3 S7270 vs Nokia X2

General Info

Manufacturer
Samsung	Samsung	Nokia
Announced
May 2013	June 2013	June 2014
Status
Available - June 2013	Available - Q3 2013	Available - June 2014
Colors
White, Blue	Black, White	Bright green, bright red, cyan, yellow, black, white
Form Factor
Candybar	Candybar	Candybar
Dimension
129.3 x 67.6 x 8.95 mm (5.09 x 2.66 x 0.35 in)	121.2 x 62.7 x 9.8 mm (4.77 x 2.47 x 0.39 in)	121.7 x 68.3 x 11.1 mm (4.79 x 2.69 x 0.44 in)
Weight
124 g (4.37 oz)	115 g (4.06 oz)	150 g (5.29 oz)
2G Network
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual Stand-by)	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network
HSDPA 900 / 2100	HSDPA 900 / 2100	HSDPA 900 / 2100
Messaging
SMS, MMS, EMail, IM	SMS, MMS, Push Mail, EMail, IM	SMS, MMS, Push Mail, EMail, IM
Build Features
-	-	- Scratch-resistant glass - ClearBlack display

OS
Android OS, v4.1.2 (Jelly Bean)	Android OS, v4.2 (Jelly Bean)	Nokia X Software Platform 2.0 Based on Android OS, v4.3 (Jelly Bean)
Processor
Dual-core 1.2 GHz Cortex-A5, Qualcomm MSM8625 Snapdragon S4 Play	Dual-core 1 GHz,	Dual-core 1.2 GHz Cortex-A7, Qualcomm MSM8210 Snapdragon 200
GPU
Adreno 203	-	Adreno 302
RAM
1 GB	1 GB	1 GB
Internal Memory
8 GB	4 GB (1.77 GB user available)	4 GB
External Memory
microSD, up to 32 GB	microSD, up to 64 GB	microSD, up to 32 GB

Type
TFT capacitive touchscreen	TFT capacitive touchscreen	IPS LCD capacitive touchscreen
Colors
16M colors	16M colors	16M colors
Size
4.3 inches	4.0 inches	4.3 inches
Resolution
480 x 800 pixels (217 ppi)	480 x 800 pixels (233 ppi)	480 x 800 pixels (217 ppi)
Screen-to-Body Ratio
60.19%	60.05%	63.29%
Multi-Touch

Rear Camera
5 MP, 2592x1944 pixels	5 MP, 2592x1944 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	Auto focus, Sound & Shot, Best Shot, Best Photo, Geo-tagging, Face And Smile Detection	1/4'' Sensor Size, Geo-tagging, Touch Focus, Panorama, Face Detection
Video
Yes, 480p@30fps	Yes, 720p@30fps	Yes, 720p@30fps
Front Camera
Yes, VGA	Yes, VGA	Yes, VGA, 480p

GPRS
Yes	Yes	Up to 85.6 kbps
Edge
Yes	Yes	Up to 85.6 kbps
3G
HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps	HSDPA 14.4 Mbps, HSUPA 5.76 Mbps	HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth
Yes, v3.0 with A2DP	Yes, v4.0 with A2DP	Yes, v4.0 with A2DP, HS
Wi-Fi
Wi-Fi 802.11 b/g/n, Wi-Fi hotspot	Wi-Fi 802.11 b/g/n, Wi-Fi hotspot	Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB
Yes, microUSB v2.0	Yes, microUSB v2.0	Yes, microUSB v2.0
GPS
Yes, with A-GPS support	Yes, with A-GPS support and GLONASS	Yes, with A-GPS support
Browser
HTML	HTML5	HTML