Microsoft Lumia 840 vs Samsung Galaxy Note 3 vs Samsung Galaxy Note5

BASIC INFO
Model No Lumia 840 - N920T (T-Mobile); N920A (AT&T); N920I (Australia, New Zealand, Singapore, Canada); N920G (India)
Status Available Available. Released 2013, September Available. Released 2015, August
Release Date 2015, April, Q3 2013, September 2015, August
Dimension 137mm x 71mm x 8.9mm 151.2 x 79.2 x 8.3 mm (5.95 x 3.12 x 0.33 in) 153.2 x 76.1 x 7.6 mm (6.03 x 3.00 x 0.30 in)
Weight 146 g 168 g (5.93 oz) 171 g (6.03 oz)
Colors Yellow, white, black, red Black, White, Pink Black Sapphire, Gold Platinum, Silver Titan, White Pearl
Body Metrial - - -
W & D Proof - - -
SIM Type Micro sim, Dual Sim - Nano-SIM
Technology GSM - GSM / HSPA / LTE
OS Microsoft Windows Phone 8.1 Android OS, v4.3 (Jelly Bean) Android OS, v5.1.1 (Lollypop)
PROSESSING
Processor Quad-core, 2.7 Ghz Krait 400 Quad-core 2.3 GHz Krait 400 (LTE model)/ Quad-core 1.9 GHz Cortex-A15 & quad-core 1.3 GHz Cortex-A7 Quad-core 1.5 GHz Cortex-A53 & Quad-core 2.1 GHz Cortex-A57
Chipset Qualcomm Snapdragon 400 - Exynos 7420 Octa
GPU Adreno420 - Mali-T760MP8
MEMORY
RAM 2 GB - 4GB
Storage 16 GB - 64GB
Card Slot microSD, up to 128 GB microSD, up to 64 GB, Internel 32/64 GB storage, 3 GB RAM Up to 128 GB
DISPLAY
Size 5.0 inches 1080 x 1920 pixels, 5.7 inches (~386 ppi pixel density) 5.7 inches
Type Super Amoled capacitive touchscreen, 16M colors Super AMOLED capacitive touchscreen, 16M colors Super AMOLED 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 - Corning Gorilla Glass 4
CAMERA
Primary 14 MP, 3456 x 4608 pixels, optical image stabilization, autofocus, triple-LED flash, Geo-tagging, touch focus, face detection, panorama, HDR 13 MP, 4128 x 3096 pixels, autofocus, LED flash,Dual Shot, Simultaneous HD video and image recording 16 mega pixels, optical image stabilization, autofocus, , Dual Shot, Simultaneous HD video and image recording, geo-tagging, touch focus, face/smile detection, panorama, HDR
Video Yes, 1080p@30fps Yes, 2160p@30fps, 1080p@60fps (LTE model) 2160p@60, 1080p@30fps, video stabilization, HDR
Flash LED - Dual-LED Flash
Features Yes - 1/2.6 sensor size, 1.12 µm pixel size, geo-tagging, touch focus, face/smile detection, panorama, HDR
Selfie Yes 5 MP Yes, 2 MP, 1080p@30fps Yes, 5 Megapixel
BATTERY
Battery Li-Ion Battry Li-Ion 3200 mAh Li-Po
Capacity 3000 mah - 3000 mAh
Removable Non-Removable - Non-removable
StandBy - - -
Talk Time - - Up to 22 h (3G)
Music Play - - Up to 64 h
Browsing Yes - -
Video Playback - - -
F Charging - - -
W Charging - - -
NETWORK
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 for all versions GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 - 0nly for Model No. N9005 HSDPA 850 / 1900 / 2100 - N920T, N920A, N920I
HSDPA 850 / 900 / 1900 / 2100 - N920G
4G Network LTE LTE 800 / 850 / 900 / 1800 / 2100 / 2600 0nly for Model No. N9005 LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 17(700), 20(800) - N920A
LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 19(800), 26(850), 28(700) - N920I
LTE band 1(2100),
Speed Yes - HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps/ LTE Cat9 450/50 Mbps
5G - - -
CONECTIVY
WALAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, DLNA, 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 v4.2, A2DP, EDR, LE
USB Yes, microUSB v2.0 Yes, microUSB v2.0 (MHL 2), USB Host microUSB v2.0, USB Host
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS, BDS
NFC Yes - Yes
Audio jeck Yes - Yes, 3.5mm
OTHERS
Sensors Accelerometer, Ambient Light - Fingerprint, accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2
Radio FM radio Stereo FM radio with RDS No
SARUS - - 1.53 W/kg (head) 1.28 W/kg (body)
SAREU - - 0.45 W/kg (head) 0.58 W/kg (body)
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