HTC Desire 820 vs HTC Desire 728 Dual SIM

BASIC INFO
Model No 2014, September HTC Desire 728G dual sim with 1.5 GB RAM and no LTE
Status Available. Released 2014, November Discontinued
Release Date 2014, August 2015, September
Dimension 157.7 x 78.7 x 7.7 mm (6.21 x 3.10 x 0.30 in) 157.9 x 77.8 x 7.9 mm (6.22 x 3.06 x 0.31 in)
Weight 155 g (5.47 oz) 153 g (5.40 oz)
Colors Marble White, Tuxedo Grey, Santorini White, Milky-way Grey, Tangerine White, Saffron Grey, Flamingo Grey, Blue Misty, Monarch Orange White, Black
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, v4.4.2 (KitKat) Android OS, v5.1 LollyPop
PROSESSING
Processor Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53 Octa-core 1.3 GHz Cortex-A53
Chipset Qualcomm MSM8939 Snapdragon 615 Mediatek MT6753
GPU Adreno 405 Mali-T720MP3
MEMORY
RAM 2GB 2GB RAM - Desire 728
1.5GB RAM - Desire 728G
Storage 16GB 16GB
Card Slot up to 128 GB (dedicated slot) up to 200 GB (dedicated slot)
DISPLAY
Size 5.5 inches 5.5 inches
Type Super LCD3 capacitive touchscreen, 16M colors Super LCD2 capacitive touchscreen, 16M colors
Resolation 720 x 1280 pixels 720 x 1280 pixels
PPI 267 ppi pixel density 267 ppi pixel density
Multi touch Yes Yes, HTC Sense UI
Protection Corning Gorilla Glass 3, HTC Sense UI 6.0 -
CAMERA
Primary 13 MP 4160 x 3120 pixels, Autofocus 13 MP, f/2.2, 28mm, autofocus
Video Yes, 720p@30fps 1080p@30fps, 720p@60fps, HDR, stereo sound
Flash Led flash Led flash
Features Geo-tagging, touch focus, face detection, HDR Geo-tagging, touch focus, face detection, HDR, panorama
Selfie Yes, 8 MP 5 MP, f/2.8, 34mm, 1080p@30fps
BATTERY
Battery Li-Po Li-Po
Capacity 2600 mAh 2800 mAh
Removable Non-removable Non-removable
StandBy Up to 424 h (3G) Up to 496 h (2G) / Up to 485 h (3G)
Talk Time Up to 22 h 24 min (3G) Up to 26 h (2G) / Up to 21 h (3G)
Music Play - Up to 46 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
CDMA 800 / 1900 - Desire 728G
3G Network HSDPA 850 / 900 / 1900 / 2100 - EMEA, Asia
HSDPA 850 / 900 / 2100 - Europe
TD-SCDMA - Asia
HSDPA 850 / 900 / 1900 / 2100 - Desire 728, Desire 728G
CDMA2000 1xEV-DO - Desire 728G
4G Network LTE band 3(1800), 7(2600), 8(900), 20(800) - Europe
LTE band 1(2100), 3(1800), 7(2600), 8(900) - EMEA
LTE band 1(2100), 3(1800), 7(2600), 8(900), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) - Asia
LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) - Desire 728
Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps
5G - -
CONECTIVY
WALAN Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot Wi-Fi 802.11 b/g/n, DLNA, hotspot
BlueTooth v4.0, A2DP, apt-X v4.1, A2DP
USB microUSB v2.0, USB Host microUSB v2.0
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS
NFC Yes (optional) No
Audio jeck Yes, 3.5mm Yes, 3.5mm
OTHERS
Sensors Accelerometer, proximity, compass Accelerometer, proximity, compass
Radio FM radio FM radio
SARUS - -
SAREU - 0.81 W/kg (head)
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