HTC Desire 820s vs Samsung Galaxy Grand 2 Duos (Dual SIM)

BASIC INFO
Model No - -
Status Available. Released 2014, November Available. Released, 2013, November
Release Date 2014, October November, 2013
Dimension - 146.8 x 75.3 x 8.9 mm (5.78 x 2.96 x 0.35 in)
Weight - 163 g (5.75 oz)
Colors Black, White, Red, Gray, Green Black, White, Pink
Body Metrial - -
W & D Proof - -
SIM Type - -
Technology - -
OS Android OS, v4.4.2 (KitKat) Android OS, v4.3 (Jelly Bean)
PROSESSING
Processor Octa-core 1.7 GHz Quad-core 1.2 GHz
Chipset - -
GPU - -
MEMORY
RAM - -
Storage - -
Card Slot 16GB storage, 2GB RAM, microSD, up to 64GB 8 GBInternal Storage, 1.5 GB RAM, microSD, up to 64 GB
DISPLAY
Size 720 x 1280 pixels, 5.5 inches 720 x 1280 pixels, 5.25 inches (~280 ppi pixel density)
Type Super LCD2 capacitive touchscreen, 16M colors TFT capacitive touchscreen, 16M colors
Resolation - -
PPI - -
Multi touch - -
Protection - -
CAMERA
Primary 13 MP 4160 x 3120 pixels, Autofocus, Led flash 8 MP, 3264x2448 pixels, autofocus, LED flash with Geo-tagging, touch focus, face and smile detection, image stabilization features
Video 1080p@30fps, optical stabilization, stereo sound rec. Yes, 1080p@30fps, stereo sound rec.
Flash - -
Features - -
Selfie 8 MP Yes, 1.9 MP
BATTERY
Battery Standard Li-Ion mAh removeable battery Li-Ion 2600 mAh battery
Capacity - -
Removable - -
StandBy - -
Talk Time - -
Music Play - -
Browsing - -
Video Playback - -
F Charging - -
W Charging - -
NETWORK
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA
4G Network LTE 800 / 1800 / 2600 -
Speed - -
5G - -
CONECTIVY
WALAN Wi-Fi 802.11 a/ac/b/g/n, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi hotspot, DLNA
BlueTooth Yes, v4.0 with A2DP V4.0 with A2DP, EDR, LE
USB Yes, microUSB v2.0 (MHL) MicroUSB v2.0
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS support and GLONASS
NFC - -
Audio jeck - -
OTHERS
Sensors - -
Radio TBD -
SARUS - -
SAREU - -
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