HTC Desire 820s Dual SIM vs HTC Desire 825 Dual SIM vs HTC Desire 826 Dual SIM

BASIC INFO
Model No - HTC Desire 825 Dual SIM with dual-SIM card slots -
Status Available. Released 2015, March Coming soon Available. Released 2015, March
Release Date 2015, March Exp. release 2016, March 2015, January
Dimension 157.7 x 78.7 x 7.7 mm (6.21 x 3.10 x 0.30 in) 156.9 x 76.9 x 7.4 mm (6.18 x 3.03 x 0.29 in) 158 x 77.5 x 8 mm (6.22 x 3.05 x 0.31 in)
Weight 155 g (5.47 oz) 155 g (5.47 oz) 183 g (6.46 oz)
Colors Marble White, Milkyway Gray, Monarch Orange, Santorini White, Tuxedo Gray Various White Birch, Blue Lagoon, Marshmallow White, Dark Grey, Purple Fire
Body Metrial - - -
W & D Proof - - -
SIM Type Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
Technology GSM / HSPA / LTE GSM / HSPA / LTE GSM / HSPA / LTE
OS Android OS, v4.4.2 (KitKat) Android OS, v6.0 (Marshmallow) Android OS, v4.4.2 (KitKat)
PROSESSING
Processor Octa-core 1.7 GHz Cortex-A53 Quad-core 1.6 GHz Cortex-A7 Quad-core 1.7 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53
Chipset Mediatek MT6752 Qualcomm Snapdragon 400 Qualcomm MSM8939 Snapdragon 615
GPU Mali-T760MP2 Adreno 305 Adreno 405
MEMORY
RAM 2GB 2GB 2GB
Storage 16GB 16GB 16GB
Card Slot up to 32 GB (dedicated slot) up to 200 GB (dedicated slot) Up to 32 GB
DISPLAY
Size 5.5 inches 5.5 inches 5.5 inches
Type Super LCD3 capacitive touchscreen, 16M colors Super LCD capacitive touchscreen, 16M colors Super LCD2 capacitive touchscreen, 16M colors
Resolation 720 x 1280 pixels 720 x 1280 pixels 1080 x 1920 pixels
PPI 267 ppi pixel density 344 ppi pixel density 401 ppi pixel density
Multi touch Yes, HTC Sense UI 6.0 Yes Yes - HTC Sense UI
Protection - Corning Gorilla Glass (unspecified version) -
CAMERA
Primary 13 MP 4160 x 3120 pixels, Autofocus 13 MP, 4160 x 3120 pixels, autofocus, optical image stabilization 13 MP, 4160 x 3120 pixels, Autofocus
Video 1080p@30fps, optical stabilization, stereo sound rec. 1080p@30fps, 720p@60fps, HDR, stereo sound 1080p@30fps, 720p@60fps, HDR, stereo sound
Flash Led flash LED flash LED flash
Features Geo-tagging, touch focus, face detection, HDR, panorama Geo-tagging, touch focus, face detection, HDR, panorama Geo-tagging, touch focus, face detection, HDR
Selfie Yes, 8 MP 5 MP, 1080p (1/3 inches sensor size, 2µm pixel size) 4 MP, 1080p
BATTERY
Battery Li-Po Li-Ion Li-Po
Capacity 2600 mAh 2700 mAh 2600 mAh
Removable Non-removable Yes Non-removable
StandBy mAh battery Stand-by - Up to 626 h (2G) / Up to 687 h (3G)
Talk Time Up to 12 h 10 min (3G) - Up to 22 h (2G) / Up to 19 h (3G)
Music Play - - -
Browsing - - -
Video Playback - - -
F Charging - - -
W Charging - - -
NETWORK
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100
TD-SCDMA
HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
TD-SCDMA 1900 / 2100 - HK, India
4G Network LTE band 1(2100), 3(1800), 7(2600), 8(900), 38(2600), 39(1900), 40(2300), 41(2500) LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 28(700), 40(2300) LTE band 1(2100), 3(1800), 7(2600), 8(900), 38(2600), 39(1900), 40(2300), 41(2500) - HK, India
Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
5G - - -
CONECTIVY
WALAN Wi-Fi 802.11 b/g/n, hotspot Wi-Fi 802.11 b/g/n, hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot
BlueTooth v4.0, A2DP v4.1, A2DP v4.1, A2DP, apt-X
USB microUSB v2.0 microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS/ BDS (market dependant)
NFC No - No
Audio jeck Yes, 3.5mm - Yes, 3.5mm
OTHERS
Sensors Accelerometer, proximity, compass Accelerometer, proximity, compass Accelerometer, proximity, compass
Radio TBD TBD TBD
SARUS - - -
SAREU - - -
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