HTC Desire 820s vs Samsung Galaxy Note 4 64GB vs Samsung Galaxy View

BASIC INFO
Model No - - T670 (Wi-Fi only); T677/T677Y (EMEA); T677A (AT&T)
Status Available. Released 2014, November Available. Released 2014, October release 2015, November
Release Date 2014, October 2014, September 2015, September
Dimension - 153.5 x 78.6 x 8.5 mm (6.04 x 3.09 x 0.33 in) 451.8 x 275.8 x 11.9 mm (17.79 x 10.86 x 0.47 in)
Weight - 176 g (6.21 oz) 2.65 kg (5.84 lb)
Colors Black, White, Red, Gray, Green Frosted white, Charcoal black, Bronze Gold, Blossom Pink Black
Body Metrial - - -
W & D Proof - - -
SIM Type - - Nano-SIM
Technology - - GSM / HSPA / LTE
OS Android OS, v4.4.2 (KitKat) Android OS, v4.4.3 (KitKat) Android OS, v5.1.1 (Lollipop)
PROSESSING
Processor Octa-core 1.7 GHz Qualcomm Snapdragon 805 (SM-N910S), Exynos 5433 (SM-N910C), chipset Quad-core 2.7 GHz Krait 450 (SM- Octa-core 1.6 GHz Cortex-A53
Chipset - - Exynos 7580 Octa
GPU - - Mali-T720MP2
MEMORY
RAM - - 2GB
Storage - - 32/64GB
Card Slot 16GB storage, 2GB RAM, microSD, up to 64GB 64GB, 3 GB RAM, microSD, up to 128 GB microSD, up to 128 GB
DISPLAY
Size 720 x 1280 pixels, 5.5 inches 1440 x 2560 pixels, 5.7 inches (~515 ppi pixel density) 18 4 inches
Type Super LCD2 capacitive touchscreen, 16M colors Super AMOLED capacitive touchscreen, 16M colors TFT capacitive touchscreen, 16M colors
Resolation - - 1080 x 1920 pixels
PPI - - 120 ppi pixel density
Multi touch - - Yes
Protection - - -
CAMERA
Primary 13 MP 4160 x 3120 pixels, Autofocus, Led flash 16 MP, 3456 x 4608 pixels, optical image stabilization, autofocus, dual-LED flash 2 MP 1600 x 1200 pixels
Video 1080p@30fps, optical stabilization, stereo sound rec. 2160p@60, 1080p@30fps, video stabilization, HDR Yes, 1080p@30fps
Flash - - -
Features - - -
Selfie 8 MP Yes,2 Megapixel No
BATTERY
Battery Standard Li-Ion mAh removeable battery Li-Ion 3220 mAh battery Li-Ion battery
Capacity - - 5700 mAh (64 Wh, 11.3V)
Removable - - Non-removable
StandBy - - -
Talk Time - - Up to 8 h (multimedia)
Music Play - - Up to 299 h
Browsing - - -
Video Playback - - -
F Charging - - -
W Charging - - -
NETWORK
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE 800 / 1800 / 2600 LTE 850 / 1800 / 2100
LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) - T677
LTE band 2(1900), 4(1700/2100), 5(850), 12(700), 17(700), 29(700), 30(2300) - T677A
Speed - - HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps
5G - - -
CONECTIVY
WALAN Wi-Fi 802.11 a/ac/b/g/n, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
BlueTooth Yes, v4.0 with A2DP Yes, v4.0 with A2DP, LE, EDR v4.1, A2DP, LE
USB Yes, microUSB v2.0 (MHL) microUSB v2.0 (MHL), USB On-the-go microUSB v2.0
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS, Beidou Yes, with A-GPS support
NFC - - -
Audio jeck - - -
OTHERS
Sensors - - Accelerometer
Radio TBD - -
SARUS - - 1.09 W/kg (body)
SAREU - - 0.46 W/kg (body)
Subscrib Our YouTube Channel
Realme 12 Lite, Samsung Galaxy C55, ViVo Y200i 5G, Huawei Pura 70, Huawei Pura 70 Pro, Huawei Pura 70 Ultra, Huawei Pura 70 Pro Plus, Motorola Edge 50 Ultra , Tecno Camon 30 Premier, HMD Pulse Plus,