Nokia Lumia 925 vs Asus Zenfone 6 vs Samsung Galaxy A7

General Info

Manufacturer
Nokia	Asus	Samsung
Announced
May 2013	January 2014	Expected Announcement - December 2014
Status
Available - June 2013	Available - June 2014	Rumored - January 2015
Price
-	-	Rs. 19,499 ($286.75) [Similarly Priced]
Colors
Black, White	Black, White, Red, Gold	Pearl White, Midnight Black, Platinum Silver, Soft Pink, Light B
Form Factor
Candybar	Candybar	Candybar
Dimension
129 x 70.6 x 8.5 mm (5.08 x 2.78 x 0.33 in)	166.9 x 84.3 x 5.5-9.9 mm (6.57 x 3.32 x 0.22-0.39 in)	150.9 x 75.9 x 6.3 mm (5.94 x 2.99 x 0.25 in)
Weight
139 g (4.9 oz)	196 g (6.91 oz)	133 g (4.69 oz)
2G Network
GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 - SM-A700*/DS
3G Network
HSDPA 850 / 900 / 1900 / 2100 - RM-892, RM-893 HSDPA 850 / 900 / 1700 / 1900 / 2100 - RM-910	HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100
4G Network
LTE 800 / 900 / 1800 / 2100 / 2600 - RM-892 LTE 700 / 1700 / 2100 - RM-893	-	LTE
Messaging
SMS, MMS, Push Mail, EMail, IM	SMS, MMS, Push Mail, EMail, IM	SMS, MMS, EMail, IM

OS
Microsoft Windows Phone 8	Android OS, v4.3 (Jelly Bean), upgradable to v4.4.2 (KitKat)	Android OS, v4.4.4 (KitKat)
Processor
Dual-core 1.5 GHz Krait, Qualcomm MSM8960 Snapdragon	Dual-core 2 GHz, Intel Atom Z2580	Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615
GPU
Adreno 225	PowerVR SGX544MP2	Adreno 405
RAM
1 GB	1/2 GB	2 GB
Internal Memory
16/32 GB storage	8/16/32 GB	16 GB
External Memory
No	microSD, up to 64 GB	microSD, up to 64 GB

Type
AMOLED capacitive touchscreen	IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3	Super AMOLED capacitive touchscreen
Colors
16M colors	16M colors	16M colors
Size
4.5 inches	6.0 inches	5.5 inches
Resolution
768 x 1280 pixels (332 ppi)	720 x 1280 pixels (245 ppi)	1080 x 1920 pixels (401 ppi)
Screen-to-Body Ratio
63.18%	70.40%	72.64%
Multi-Touch

Rear Camera
8.7 MP, 3264 x 2448 pixels	13 MP, 4128 x 3096 pixels	12 MP, 4608 x 2592 pixels
Flash
Dual-LED flash	LED flash	LED flash
Features
PureView Technology, Geo-tagging, Touch Focus, Optical image stabilization, Still image editor, Face recognition	Auto focus, Geo-tagging, Touch Focus, Face Detection	Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama
Video
Yes, 1080p@30fps, video stabilization	Yes	1080p@30fps
Front Camera
Yes, 1.2 MP wide Angle, 720p@30fps	Yes, 2 MP	5 MP

GPRS
Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps	Yes	Yes
Edge
Up to 236.8 kbps	Yes	Yes
3G
HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL	HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps	HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth
Yes, v4.0 with A2DP, EDR	Yes, v4.0 with A2DP, EDR	v4.0, A2DP, EDR, LE
Wi-Fi
Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, Wi-Fi hotspot	Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot	Wi-Fi 802.11 a/b/g/n, dual-band, hotspot
USB
Yes, microUSB v2.0	Yes, microUSB v2.0	microUSB v2.0
GPS
Yes, with A-GPS support and GLONASS	Yes, with A-GPS support	Yes, with A-GPS, GLONASS
Browser
HTML5	HTML	HTML5

Type
Non-removable Li-Ion Battery (BL-4YW)	Non-removable Li-Po Battery	Non-removable Li-Ion battery
Capacity
2000 mAh	3300 mAh	2600 mAh
Stand by
Up to 440 h (3G)	Up to 398 h (3G)	-
Talk Time
Up to 18 h 18 min (2G) Up to 12 h 48 min (3G)	Up to 28 h (3G)	-