Sony Xperia J vs Sony Xperia Z2 vs Sony Xperia M2

General Info

Manufacturer
Sony	Sony	Sony
Announced
August 2012	February 2014	February 2014
Status
Available - October 2012	Available - April 2014	Available - May 2014
Colors
Black, White, Gold, Pink	Black, White, Purple	Black, White, Purple
Form Factor
Candybar	Candybar	Candybar
Dimension
124.3 x 61.2 x 9.2 mm (4.89 x 2.41 x 0.36 in)	146.8 x 73.3 x 8.2 mm (5.78 x 2.89 x 0.32 in)	139.6 x 71.1 x 8.6 mm (5.5 x 2.8 x 0.34 in)
Weight
124 g (4.37 oz)	163 g (5.75 oz)	148 g (5.22 oz)
2G Network
GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G Network
HSDPA 900 / 2100 - ST26i HSDPA 850 / 1900 / 2100 - ST26a	HSDPA 850 / 900 / 1700 / 1900 / 2100	HSDPA
4G Network
-	LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 13(700), 17(700), 20(800) LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900) - D6543	-
Messaging
SMS, MMS, Push Mail, EMail, IM	SMS, MMS, Push Mail, EMail, IM	SMS, MMS, Push Mail, EMail, IM
Build Features
-	IP58 Certified - Dust Proof and Water Resistant over 1 Meter and 30 Minutes	Scratch-Resistant Glass

OS
Android OS, v4.0.4 (Ice Cream Sandwich)	Android OS, v4.4.2 (KitKat), Planned upgrade to Android 5.1 Lollipop	Android OS, v4.3 (Jelly Bean)
Processor
1 GHz Cortex-A5, Qualcomm MSM7227A Snapdragon	Quad-core 2.3 GHz Krait 400, Qualcomm MSM8974AB Snapdragon 800	Quad-core 1.2 GHz Cortex-A7, Qualcomm MSM8926 Snapdragon 400 (D2303, D2306)/ MSM8226 (D2305)
GPU
Adreno 200	Adreno 330	Adreno 305
RAM
512 MB	3 GB	1 GB
Internal Memory
4 GB	16 GB	8 GB ROM
External Memory
microSD, up to 32 GB	microSD, up to 128 GB	microSD, up to 32 GB

Type
TFT capacitive touchscreen	IPS LCD Capacitive Touchscreen, Triluminos Display, X-Reality Engine	TFT Capacitive Touchscreen
Colors
16M colors	16M colors	16M colors
Size
4.0 inches	5.2 inches	4.8 inches
Resolution
480 x 854 pixels (245 ppi)	1080 x 1920 pixels (424 ppi)	540 x 960 pixels (229 ppi)
Screen-to-Body Ratio
57.92%	69.16%	64.25%
Multi-Touch

Rear Camera
5 MP, 2592х1944 pixels	20.7 MP, autofocus	8 MP, 3264 x 2448 pixels
Flash
LED flash	LED flash	LED flash
Features
Auto focus, Geo-tagging, Touch Focus, Image Stabilization	Auto focus, 1/2.3'' Sensor Size, Geo-tagging, Touch Focus, Face Detection, Image Stabilization, HDR, Panorama	Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization, HDR, Panorama
Video
Yes, VGA	Yes, 2160p@30fps, 1080p@30fps, 720p@120fps, video stabilization, HDR	Yes, 1080p
Front Camera
Yes, VGA	Yes, 2.2 MP, 1080p@30fps	Yes

GPRS
Up to 86 kbps	Up to 107 kbps	Up to 86 kbps
Edge
Up to 237 kbps	Up to 296 kbps	Up to 86 kbps
3G
HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps	HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL	HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth
Yes, v2.1 with A2DP, EDR	Yes, v4.0 with A2DP	Yes, v4.0 with A2DP
Wi-Fi
Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot	Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, DLNA, Wi-Fi hotspot	Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot
USB
Yes, microUSB v2.0	Yes, microUSB v2.0 (MHL), USB On-the-go	Yes, microUSB v2.0, USB On-the-go
GPS
Yes, with A-GPS support	Yes, with A-GPS support and GLONASS	Yes, with A-GPS support and GLONASS
Browser
HTML5, Adobe Flash	HTML5	HTML5