Sony Xperia Z2 vs Sony Xperia M2 vs HTC Desire 620G Dual SIM

General Info

Manufacturer
Sony	Sony	HTC
Announced
February 2014	February 2014	December 2014
Status
Available - April 2014	Available - May 2014	Coming Soon - December 2014
Price
-	-	Rs. 6,949 ($102.19) [Similarly Priced]
Colors
Black, White, Purple	Black, White, Purple	Black, White
Form Factor
Candybar	Candybar	Candybar
Dimension
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)	150.1 x 72.7 x 9.6 mm (5.91 x 2.86 x 0.38 in)
Weight
163 g (5.75 oz)	148 g (5.22 oz)	160 g (5.64 oz)
2G Network
GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network
HSDPA 850 / 900 / 1700 / 1900 / 2100	HSDPA	HSDPA 900 / 2100
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
Build Features
IP58 Certified - Dust Proof and Water Resistant over 1 Meter and 30 Minutes	Scratch-Resistant Glass	-

OS
Android OS, v4.4.2 (KitKat), Planned upgrade to Android 5.1 Lollipop	Android OS, v4.3 (Jelly Bean)	Android OS, v4.4.4 (KitKat)
Processor
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)	Octa-core 1.7 GHz Cortex-A7, Mediatek MT6592
GPU
Adreno 330	Adreno 305	Mali-450MP4
RAM
3 GB	1 GB	1 GB
Internal Memory
16 GB	8 GB ROM	8 GB
External Memory
microSD, up to 128 GB	microSD, up to 32 GB	microSD, up to 32 GB

Type
IPS LCD Capacitive Touchscreen, Triluminos Display, X-Reality Engine	TFT Capacitive Touchscreen	Capacitive touchscreen
Colors
16M colors	16M colors	16M colors
Size
5.2 inches	4.8 inches	5.0 inches
Resolution
1080 x 1920 pixels (424 ppi)	540 x 960 pixels (229 ppi)	720 x 1280 pixels (294 ppi)
Screen-to-Body Ratio
69.16%	64.25%	63.04%
Multi-Touch

Rear Camera
20.7 MP, autofocus	8 MP, 3264 x 2448 pixels	8 MP, 3264 x 2448 pixels
Flash
LED flash	LED flash	LED flash
Features
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	Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama
Video
Yes, 2160p@30fps, 1080p@30fps, 720p@120fps, video stabilization, HDR	Yes, 1080p	1080p@30fps
Front Camera
Yes, 2.2 MP, 1080p@30fps	Yes	5 MP

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