Phone Comparison - Nokia Lumia 520 vs Samsung Galaxy Ace 3 S7270 vs Nokia Lumia 525

	Nokia Lumia 520 ✖	Samsung Galaxy Ace 3 S7270 ✖	Nokia Lumia 525 ✖

General Info
	Nokia Lumia 520 ✖	Samsung Galaxy Ace 3 S7270 ✖	Nokia Lumia 525 ✖


Manufacturer	Nokia	Samsung	Nokia
Announced	February 2013	June 2013	November 2013
Status	Available - April 2013	Available - Q3 2013	Available - January 2014
Colors	Yellow, red, cyan, white/black	Black, White	Yellow, orange, white, black
Form Factor	Candybar	Candybar	Candybar
Dimension	119.9 x 64 x 9.9 mm (4.72 x 2.52 x 0.39 in)	121.2 x 62.7 x 9.8 mm (4.77 x 2.47 x 0.39 in)	119.9 x 64 x 9.9 mm (4.72 x 2.52 x 0.39 in)
Weight	124 g (4.37 oz)	115 g (4.06 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 850 / 1900 / 2100	HSDPA 900 / 2100	HSDPA 900 / 2100 HSDPA 850 / 1900 / 2100
Messaging	SMS, MMS, Push Mail, EMail, IM	SMS, MMS, Push Mail, EMail, IM	SMS, MMS, Push Mail, EMail, IM
Build Features	-	-	Super sensitive touch for finger nail and glove use, Changeable backcover
Hardware and OS
OS	Microsoft Windows Phone 8	Android OS, v4.2 (Jelly Bean)	Microsoft Windows Phone 8
Processor	Dual-core 1 GHz, Qualcomm MSM8227 Snapdragon S4	Dual-core 1 GHz	Dual-core 1 GHz, Qualcomm MSM8227 Snapdragon S4
GPU	Adreno 305	-	Adreno 305
RAM	512 MB	1 GB	1 GB
Internal Memory	8 GB storage	4 GB (1.77 GB user available)	8 GB ROM
External Memory	microSD, up to 64 GB	microSD, up to 64 GB	microSD, up to 64 GB

Display
Type	IPS LCD capacitive touchscreen	TFT capacitive touchscreen	IPS LCD Capacitive Touchscreen, 2D Hardened Glass
Colors	16M colors	16M colors	16M colors
Size	4.0 inches	4.0 inches	4.0 inches
Resolution	480 x 800 pixels (233 ppi)	480 x 800 pixels (233 ppi)	480 x 800 pixels (233 ppi)
Screen-to-Body Ratio	59.47%	60.05%	59.47%
Multi-Touch
Multimedia
3.5mm Jack
Radio	FM Radio	Stereo FM radio with RDS	FM Radio
Games	Yes + Downloadable	Yes + Downloadable	Yes + Downloadable
Loud Speaker
Camera
Rear Camera	5 MP, 2592х1944 pixels	5 MP, 2592x1944 pixels	5 MP, 2592х1944 pixels
Flash	No	LED flash	No
Features	Auto focus, Geo-tagging	Auto focus, Sound & Shot, Best Shot, Best Photo, Geo-tagging, Face And Smile Detection	Auto focus, Geo-tagging, Touch Focus, Face Detection, Nokia Smart Camera, Cinemagraph lens, Panorama lens, Bing vision
Video	Yes, 720p@30fps	Yes, 720p@30fps	Yes, 720p@30fps
Front Camera	No [Similar]	Yes, VGA [Similar]	No [Similar]
Connectivity and Data Rate
GPRS	Yes	Yes	Yes
Edge	Yes	Yes	Yes
3G	HSDPA, 21 Mbps; HSUPA, 5.76 Mbps	HSDPA 14.4 Mbps, HSUPA 5.76 Mbps	HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth	Yes, v4.0 with A2DP	Yes, v4.0 with A2DP	Yes, v4.0 with A2DP
Wi-Fi	Wi-Fi 802.11 b/g/n	Wi-Fi 802.11 b/g/n, Wi-Fi hotspot	Wi-Fi 802.11 b/g/n
USB	Yes, microUSB v2.0	Yes, microUSB v2.0	Yes, microUSB v2.0
GPS	Yes, with A-GPS support and GLONASS	Yes, with A-GPS support and GLONASS	Yes, with A-GPS support and GLONASS
Browser	HTML5	HTML5	HTML5

User Memory
Internal	8 GB storage, 512 MB RAM	4 GB (1.77 GB user available), 1 GB RAM	8 GB ROM, 1 GB RAM
Expandable Storage	microSD, up to 64 GB	microSD, up to 64 GB	microSD, up to 64 GB
Sensors
Fingerprint
Proximity Sensor
Accelerometer Sensor
NFC
Battery
Type	Li-Ion Battery	Li-Ion Battery	Li-Ion Battery
Capacity	1430 mAh	1500 mAh	1430 mAh
Stand by	Up to 384 h (3G) Up to 360 h (3G)	-	Up to 336 h
Talk Time	Up to 17 h 24 min (2G) Up to 9 h 42 min (3G)	-	Up to 16 h 54 min (2G) Up to 10 h 36 min (3G)

Phone Comparison - Nokia Lumia 520 vs Samsung Galaxy Ace 3 S7270 vs Nokia Lumia 525

General Info

Hardware and OS

Display

Multimedia

Camera

Connectivity and Data Rate

User Memory

Sensors

Battery

Other Comparison

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