HTC One A9 vs Samsung Galaxy Note 4 32GB vs Samsung Galaxy Grand 2

BASIC INFO
Model No - Galaxy Note 4 32GB -
Status Available. Released 2015, November Available. Available. Released 2013, December
Release Date 2015, September 2014, October November, 2013
Dimension 145.8 x 70.8 x 7.3 mm (5.74 x 2.79 x 0.29 in) 153.5 x 78.6 x 8.5 mm (6.04 x 3.09 x 0.33 in) 146.8 x 75.3 x 8.9 mm (5.78 x 2.96 x 0.35 in)
Weight 143 g (5.04 oz) 176 g (6.21 oz) 163 g (5.75 oz)
Colors Carbon Gray, Opal Silver, Topaz Gold, Deep Garnet, Pink Frosted white, Charcoal black, Bronze Gold, Blossom Pink Black, White, Pink
Body Metrial - - -
W & D Proof - - -
SIM Type Nano-SIM Micro-SIM -
Technology GSM / HSPA / LTE GSM/HSPA/LTE -
OS Android OS, v6.0 (Marshmallow) Android OS, v4.4.4 (KitKat), upgradable to v6.0.1 (Marshmallow) Android OS, v4.3 (Jelly Bean)
PROSESSING
Processor Quad-core 1.5 GHz Cortex-A53 & quad-core 1.2 GHz Cortex-A53 Quad-core 2.7 GHz Krait 450 - Snapdragon 805 Quad-core 1.2 GHz
Chipset Qualcomm MSM8952 Snapdragon 617 Qualcomm Snapdragon 805 -
GPU Adreno 405 Adreno 420 (Snapdragon 805) -
MEMORY
RAM 2/3GB 3 GB -
Storage 16/32GB 32 GB -
Card Slot Up to 128 GB microSD, up to 128 GB 8 GBInternal Storage, 1.5 GB RAM, microSD, up to 64 GB
DISPLAY
Size 5 inches 5.7 inches 720 x 1280 pixels, 5.25 inches (~280 ppi pixel density)
Type AMOLED LCD capacitive touchscreen, 16M colors Super AMOLED capacitive touchscreen, 16M colors TFT capacitive touchscreen, 16M colors
Resolation 1080 x 1920 pixels 1440 x 2560 pixels, -
PPI 441 ppi pixel density 515 ppi pixel density -
Multi touch Yes Yes -
Protection Corning Gorilla Glass 3 - HTC Sense - -
CAMERA
Primary 13 MP, 4160 x 3120 pixels, autofocus 16 MP, f/2.2, 31mm, OIS, autofocus, LED flash, check quality 8 MP, 3264x2448 pixels, autofocus, LED flash with Geo-tagging, touch focus, face and smile detection, image stabilization features
Video 1080p@30fps, 720p@60fps, HDR, stereo sound 2160p@30fps, 1080p@60fps, dual-video rec., check quality Yes, 1080p@30fps, stereo sound rec.
Flash Up to 60 h Yes -
Features Geo-tagging, touch focus, face detection, panorama, HDR 1/2.6" sensor size, 1.12 µm pixel size, geo-tagging, touch focus, face/smile detection, panorama, HDR -
Selfie 4 MP 3.7 MP, f/1.9, 22mm, 1440p@30fps, 1080p (HDR) Yes, 1.9 MP
BATTERY
Battery Li-Ion Li-Ion battery Li-Ion 2600 mAh battery
Capacity 2150 mAh 3220 mAh -
Removable Non-removable Removable -
StandBy Up to 432 h (3G) Up to 20 h (3G) -
Talk Time Up to 16 h (3G) Up to 82 h -
Music Play Up to 60 h - -
Browsing - HTML5 -
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 / 1700(AWS) / 1900 / 2100 - Americas
HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
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), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 17(700), 20(800) - N910F, N910C LTE - SM-G7105
Speed HSPA, LTE Cat7 300/100 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps (Exynos 5433) -
5G - - -
CONECTIVY
WALAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi hotspot, DLNA
BlueTooth v4.1, A2DP, apt-X v4.1, A2DP, EDR, LE Yes, v4.0 with A2DP, EDR, LE
USB Yes, microUSB v2.0 (MHL) microUSB v2.0 (MHL 3 TV-out), USB Host Micro USB v2.0
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS support and GLONASS
NFC Yes Yes -
Audio jeck Yes, 3.5mm 3.5mm Jack -
OTHERS
Sensors Fingerprint, accelerometer, gyro, proximity, compass Fingerprint, accelerometer, gyro, proximity, compass, barometer, gesture, UV, heart rate, SpO2 -
Radio FM radio No -
SARUS - 0.37 W/kg (head) 0.88 W/kg (body) -
SAREU 0.41 W/kg (head) 0.37 W/kg (head) 0.38 W/kg (body) -
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