Samsung Galaxy A8 vs Samsung Galaxy Note 5 EDGE vs Xiaomi Mi Note 2

BASIC INFO
Model No Galaxy A8 Galaxy Note 5 EDGE Mi Note 2
Status Available. Available Available
Release Date 2015, August 2015 August 2016, November
Dimension 158 x 76.8 x 5.9 mm (6.22 x 3.02 x 0.23 in) - 156.2 x 77.3 x 7.6 mm (6.15 x 3.04 x 0.30 in)
Weight 151 g - 166 g (5.86 oz)
Colors Pearl White, Midnight Black, Champagne Gold Frosted white, Charcoal black, Bronze Gold, Blossom Pink Black, Gold, Silver
Body Metrial - - Metal
W & D Proof - - No
SIM Type Nano-SIM - Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Technology GSM / HSPA / LTE - GSM / HSPA / LTE
OS Android OS, v5.1.1 (Lollipop), upgradable to v6.0 (Marshmallow) Android OS, v5.0 (Lollypop) Android OS, v6.0 Marshmallow
PROSESSING
Processor Quad-core 1.8 GHz Cortex-A53 & quad-core 1.3 GHz Cortex-A53 Exynos 7420 Chipset, octa core Quad-core (2x2.35 GHz Kryo & 2x1.6 GHz Kryo)
Chipset Qualcomm MSM8939 Snapdragon 615 - Qualcomm MSM8996 Snapdragon 821
GPU Adreno 405 - Adreno 530
MEMORY
RAM 2GB - 4GB in 64GB models and 6GB in 128GB
Storage 16GB - 64/128GB
Card Slot Up to 256 GB 32 GB, 4 GB RAM, microSD, up to 128 GB No
DISPLAY
Size 5.7 inches 1440 x 2560 pixels, 6 inches (~734 ppi pixel density) 5.7 inches
Type Super Amoled capacitive touchscreen, 16M colors Super AMOLED capacitive touchscreen, 16M colors AMOLED capacitive touchscreen, 16M colors
Resolation 1080 x 1920 pixels - 2160 x 3840 pixels
PPI 386 ppi pixel density - 386 ppi pixel density
Multi touch Yes - Yes
Protection Corning Gorilla Glass 4 - -
CAMERA
Primary 16 MP 20 mega pixels, optical image stabilization, autofocus, dual-LED flash 23 MP
Video 1080p@30fps, check quality 2160p@60, 1080p@30fps, video stabilization, HDR Yes, 2160p@30fps, 1080p@60fps, HDR, stereo sound rec., video stabilization
Flash - - LED flash
Features Geo-tagging, touch focus, face detection, panorama, HDR - 1/2.6
Selfie Yes 5 MP Yes, 5 Megapixel Yes, 8MP, 1080p@30fps
BATTERY
Battery Li-Ion Li-Ion battery 3900 mAh Li-Ion
Capacity 3050 mAh - 4070 mAh
Removable Non-removable - Non Removable
StandBy - - -
Talk Time Up to 17 h (3G) - -
Music Play Up to 51 h - -
Browsing HTML5 HTML5 -
Video Playback - - -
F Charging - - Fast battery charging: 83% in 30 min (Quick Charge 3.0)
W Charging - - -
NETWORK
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) LTE 800 / 850 / 900 / 1800 / 2100 / 2600 LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)
Speed HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 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, WiFi Direct, 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, DLNA, hotspot
BlueTooth v4.1, A2DP, EDR, LE Yes, v4.0 with A2DP, LE, EDR v4.2, A2DP, LE, apt-X
USB microUSB v2.0 microUSB v2.0 (MHL), USB On-the-go v3.0, Type-C 1.0 reversible connector, USB On-The-Go
GPS Yes, with A-GPS, GLONASS/ BDS (market dependant) Yes, with A-GPS, S-GPS support and GLONASS Yes, with A-GPS, GLONASS, BDS
NFC Yes - Yes
Audio jeck Yes, 3.5mm Jack 3.5 mm Jack Yes, 3.5mm
OTHERS
Sensors Fingerprint, accelerometer, proximity, compass - Fingerprint, accelerometer, gyro, proximity, compass
Radio FM radio, RDS, recording TBD FM Radio
SARUS - - -
SAREU - - -
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