HTC One A9 vs HTC Desire 820s Dual SIM

BASIC INFO
Model No - -
Status Available. Released 2015, November Available. Released 2015, March
Release Date 2015, September 2015, March
Dimension 145.8 x 70.8 x 7.3 mm (5.74 x 2.79 x 0.29 in) 157.7 x 78.7 x 7.7 mm (6.21 x 3.10 x 0.30 in)
Weight 143 g (5.04 oz) 155 g (5.47 oz)
Colors Carbon Gray, Opal Silver, Topaz Gold, Deep Garnet, Pink Marble White, Milkyway Gray, Monarch Orange, Santorini White, Tuxedo Gray
Body Metrial - -
W & D Proof - -
SIM Type Nano-SIM Dual SIM (Nano-SIM, dual stand-by)
Technology GSM / HSPA / LTE GSM / HSPA / LTE
OS Android OS, v6.0 (Marshmallow) Android OS, v4.4.2 (KitKat)
PROSESSING
Processor Quad-core 1.5 GHz Cortex-A53 & quad-core 1.2 GHz Cortex-A53 Octa-core 1.7 GHz Cortex-A53
Chipset Qualcomm MSM8952 Snapdragon 617 Mediatek MT6752
GPU Adreno 405 Mali-T760MP2
MEMORY
RAM 2/3GB 2GB
Storage 16/32GB 16GB
Card Slot Up to 128 GB up to 32 GB (dedicated slot)
DISPLAY
Size 5 inches 5.5 inches
Type AMOLED LCD capacitive touchscreen, 16M colors Super LCD3 capacitive touchscreen, 16M colors
Resolation 1080 x 1920 pixels 720 x 1280 pixels
PPI 441 ppi pixel density 267 ppi pixel density
Multi touch Yes Yes, HTC Sense UI 6.0
Protection Corning Gorilla Glass 3 - HTC Sense -
CAMERA
Primary 13 MP, 4160 x 3120 pixels, autofocus 13 MP 4160 x 3120 pixels, Autofocus
Video 1080p@30fps, 720p@60fps, HDR, stereo sound 1080p@30fps, optical stabilization, stereo sound rec.
Flash Up to 60 h Led flash
Features Geo-tagging, touch focus, face detection, panorama, HDR Geo-tagging, touch focus, face detection, HDR, panorama
Selfie 4 MP Yes, 8 MP
BATTERY
Battery Li-Ion Li-Po
Capacity 2150 mAh 2600 mAh
Removable Non-removable Non-removable
StandBy Up to 432 h (3G) mAh battery Stand-by
Talk Time Up to 16 h (3G) Up to 12 h 10 min (3G)
Music Play Up to 60 h -
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 / 1700(AWS) / 1900 / 2100 - Americas
HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1900 / 2100
TD-SCDMA
4G Network LTE band 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 12(700), 13(700), 17(700), 29(700) - Americas
LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300), 41(2500) - EMEA/ Asia
LTE band 1(2100), 3(1800), 7(2600), 8(900), 38(2600), 39(1900), 40(2300), 41(2500)
Speed HSPA, LTE Cat7 300/100 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
5G - -
CONECTIVY
WALAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot Wi-Fi 802.11 b/g/n, hotspot
BlueTooth v4.1, A2DP, apt-X v4.0, A2DP
USB Yes, microUSB v2.0 (MHL) microUSB v2.0
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS
NFC Yes No
Audio jeck Yes, 3.5mm Yes, 3.5mm
OTHERS
Sensors Fingerprint, accelerometer, gyro, proximity, compass Accelerometer, proximity, compass
Radio FM radio TBD
SARUS - -
SAREU 0.41 W/kg (head) -
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