Samsung Galaxy Trend Duos S7392 vs HTC Desire 820

General Info

Manufacturer
Samsung	HTC
Announced
April 2013	September 2014
Status
Available - May 2013	Coming Soon - September 2014
Colors
White, Gray	Marble White, Tuxedo Grey, Santorini White, Milky-way Grey, Tang
Form Factor
Candybar	Candybar
Dimension
121.5 x 63.1 x 11.1 mm (4.78 x 2.48 x 0.44 in)	157.7 x 78.7 x 7.7 mm (6.21 x 3.1 x 0.3 in)
Weight
128.5 g (4.52.0.18 oz)	155 g (5.47 oz)
2G Network
GSM 850 / 900 / 1800 / 1900 - GT-S7570 GSM 850 / 900 / 1800 / 1900 - GT-S7572 (SIM 1 & SIM 2)	GSM 850 / 900 / 1800 / 1900
3G Network
HSDPA 900 / 2100	HSDPA 850 / 900 / 1900 / 2100 - EMEA version HSDPA 900 / 2100 - Asia version
4G Network
-	LTE 900 / 1800 / 2100 / 2600 - EMEA version
Messaging
SMS, MMS, EMail, IM	SMS, MMS, Push Mail, EMail

OS
Android OS, v4.1 (Jelly Bean)	Android OS, v4.4.2 (KitKat)
Processor
Dual-core 1.2 GHz [Similar]	Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615 [Similar]
GPU
-	Adreno 405 [Similar]
RAM
N/A	2 GB [Browse Similar]
Internal Memory
-	16 GB
External Memory
microSD, up to 32 GB	microSD, up to 128 GB

Rear Camera
3.15 MP, 2048x1536 pixels [Similar]	13 MP, 4160 x 3120 pixels [Similar]
Flash
No	LED flash
Features
-	Auto focus, Geo-tagging, Touch Focus, Face Detection, Simultaneous HD Video And Image Recording, HDR
Video
Yes	1080p@30fps, 720p@60fps
Front Camera
No [Similar]	8 MP, 1080p [Similar]

GPRS
Yes	Yes
Edge
Yes	Yes
3G
HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps	HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL
Bluetooth
Yes, v3.0	v4.0, A2DP
Wi-Fi
Wi-Fi 802.11 b/g/n, 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	microUSB v2.0
GPS
Yes	Yes, with A-GPS, GLONASS
Browser
HTML	HTML5