Soft Tech

Monday, February 5, 2018

Samsung Galaxy Note8

Samsung Galaxy A8+ (2018)

Samsung Galaxy S8+

NETWORK	Technology	GSM / HSPA / LTE	GSM / HSPA / LTE	GSM / HSPA / LTE
	2G bands	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
	3G Network	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
	4G Network	LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100)	LTE	LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 17(700), 20(800), 28(700)
	Speed	HSPA 42.2/5.76 Mbps, LTE-A (4CA) Cat16 1024/150 Mbps	HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat11 600/75 Mbps	HSPA 42.2/5.76 Mbps, LTE-A (4CA) Cat16 1024/150 Mbps
	GPRS	Yes	Yes	Yes
	EDGE	Yes	Yes	Yes

LAUNCH	Announced	2017, August	2017, December	2017, March
LAUNCH	Status	Available. Released 2017, September	Available. Released 2018, January	Available. Released 2017, April

BODY	Dimensions	162.5 x 74.8 x 8.6 mm (6.40 x 2.94 x 0.34 in)	159.9 x 75.7 x 8.3 mm (6.30 x 2.98 x 0.33 in)	159.5 x 73.4 x 8.1 mm (6.28 x 2.89 x 0.32 in)
	Weight	195 g (6.88 oz)	191 g (6.74 oz)	173 g (6.10 oz)
	Build	Front/back glass (Gorilla Glass 5), aluminum frame	Front/back glass, aluminum frame	Front/back glass (Gorilla Glass 5), aluminum frame
	SIM	Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)	Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)	Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
		- IP68 certified - dust/water proof over 1.5 meter and 30 minutes - Stylus - Samsung Pay (Visa, MasterCard certified)	- Samsung Pay - IP68 certified - dust/water proof over 1.5 meter and 30 minutes	- Samsung Pay (Visa, MasterCard certified) - IP68 certified - dust/water proof over 1.5 meter and 30 minutes

DISPLAY	Type	Super AMOLED capacitive touchscreen, 16M colors	Super AMOLED capacitive touchscreen, 16M colors	Super AMOLED capacitive touchscreen, 16M colors
	Size	6.3 inches, 101.1 cm² (~83.2% screen-to-body ratio)	6.0 inches, 91.4 cm² (~75.5% screen-to-body ratio)	6.2 inches, 98.3 cm² (~84.0% screen-to-body ratio)
	Resolution	1440 x 2960 pixels, 18.5:9 ratio (~521 ppi density)	1080 x 2220 pixels, 18.5:9 ratio (~411 ppi density)	1440 x 2960 pixels, 18.5:9 ratio (~529 ppi density)
	Multitouch	Yes	Yes	Yes
	Protection	Corning Gorilla Glass 5	Corning Gorilla Glass (unspecified version)	Corning Gorilla Glass 5
		- HDR10 compliant - 3D Touch (home button only) - Always-on display	- Always-on display	- HDR10 compliant - 3D Touch (home button only) - Always-on display

PLATFORM	OS	Android 7.1.1 (Nougat), upgradable to Android 8.0 (Oreo)	Android 7.1.1 (Nougat)	Android 7.0 (Nougat)
	Chipset	Exynos 8895 Octa - EMEA Qualcomm MSM8998 Snapdragon 835 - USA & China	Exynos 7885 Octa	Exynos 8895 Octa - EMEA Qualcomm MSM8998 Snapdragon 835 - USA & China
	CPU	Octa-core (4x2.3 GHz & 4x1.7 GHz) - EMEA Octa-core (4x2.35 GHz Kryo & 4x1.9 GHz Kryo) - USA & China	Octa-core (2x2.2 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53)	Octa-core (4x2.3 GHz & 4x1.7 GHz) - EMEA Octa-core (4x2.35 GHz Kryo & 4x1.9 GHz Kryo) - USA & China
	GPU	Mali-G71 MP20 - EMEA Adreno 540 - USA & China	Mali-G71	Mali-G71 MP20 - EMEA Adreno 540 - USA & China

MEMORY	Card slot	microSD, up to 256 GB (uses SIM 2 slot) - dual SIM model only	microSD, up to 256 GB (dedicated slot)	microSD, up to 256 GB (uses SIM 2 slot) - dual SIM model only
	Internal	64/128/256 GB, 6 GB RAM	64 GB, 6 GB RAM or 32 GB, 4 GB RAM	128 GB, 6 GB RAM or 64 GB, 4 GB RAM

CAMERA	Primary	Dual: 12 MP (f/1.7, 26mm, 1/2.5", 1.4 µm, Dual Pixel PDAF) + 12MP (f/2.4, 52mm, 1/3.6", 1 µm, AF), OIS, phase detection autofocus, 2x optical zoom, LED flash, check quality	16 MP, f/1.7, phase detection autofocus, LED flash	12 MP (f/1.7, 26mm, 1/2.5", 1.4 µm, Dual Pixel PDAF), phase detection autofocus, OIS, LED flash, check quality
	Features	Geo-tagging, simultaneous 4K video and 9MP image recording, touch focus, face/smile detection, Auto HDR, panorama	Geo-tagging, touch focus, face detection, panorama, HDR	Geo-tagging, simultaneous 4K video and 9MP image recording, touch focus, face/smile detection, Auto HDR, panorama
	Video	2160p@30fps, 1080p@60fps, 720p@240fps, HDR, dual-video rec., check quality	1080p@30fps	2160p@30fps, 1080p@60fps, 720p@240fps, HDR, dual-video rec., check quality
	Secondary	8 MP (f/1.7, 25mm, 1/3.6", 1.22 µm), autofocus, 1440p@30fps, dual video call, Auto HDR	Dual: 16 MP + 8 MP, f/1.9, 1080p	8 MP (f/1.7, 25mm, 1/3.6", 1.22 µm), autofocus, 1440p@30fps, dual video call, Auto HDR

SOUND	Alert types	Vibration; MP3, WAV ringtones	Vibration; MP3, WAV ringtones	Vibration; MP3, WAV ringtones
	Loudspeaker	Yes	Yes	Yes
	3.5mm jack	Yes	Yes	Yes
		- 32-bit/384kHz audio - Active noise cancellation with dedicated mic	- Active noise cancellation with dedicated mic	- 32-bit/384kHz audio - Active noise cancellation with dedicated mic

COMMS	WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
	Bluetooth	5.0, A2DP, LE, aptX	5.0, A2DP, EDR, LE	5.0, A2DP, LE, aptX
	GPS	Yes, with A-GPS, GLONASS, BDS, GALILEO	Yes, with A-GPS, GLONASS, BDS	Yes, with A-GPS, GLONASS, BDS, GALILEO
	NFC	Yes	Yes	Yes
	Infrared port	No	No	No
	Radio	No	FM radio	No
	USB	3.1, Type-C 1.0 reversible connector	2.0, Type-C 1.0 reversible connector	3.1, Type-C 1.0 reversible connector

FEATURES	Sensors	Iris scanner, fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2	Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer	Iris scanner, fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2
	Messaging	SMS(threaded view), MMS, Email, Push Mail, IM	SMS(threaded view), MMS, Email, Push Mail, IM	SMS(threaded view), MMS, Email, Push Mail, IM
	Browser	HTML5	HTML5	HTML5
	Java	No	No	No
		- Samsung DeX (desktop experience support) - Fast battery charging (Quick Charge 2.0) - Qi/PMA wireless charging (market dependent) - ANT+ support - Bixby natural language commands and dictation - MP4/DivX/XviD/H.265 player - MP3/WAV/eAAC+/FLAC player - Photo/video editor - Document editor	- Fast battery charging - ANT+ support - MP4/WMV/H.265 player - MP3/WAV/WMA/eAAC+/FLAC player - Photo/video editor - Document viewer	- Samsung DeX (desktop experience support) - Fast battery charging (Quick Charge 2.0) - Qi/PMA wireless charging (market dependent) - ANT+ support - Bixby natural language commands and dictation - MP4/DivX/XviD/H.265 player - MP3/WAV/eAAC+/FLAC player - Photo/video editor - Document editor

BATTERY		Non-removable Li-Ion 3300 mAh battery	Non-removable Li-Ion 3500 mAh battery	Non-removable Li-Ion 3500 mAh battery
	Stand-by
	Talk time	Up to 22 h (3G)
	Music play	Up to 74 h

MISC
	Colors	Midnight Black, Maple Gold, Orchid Gray, Deep Sea Blue, Star Pink (Taiwan only)	Black, orchid grey, gold, blue	Midnight Black, Orchid Gray, Arctic Silver, Coral Blue, Maple Gold, Rose Pink
	SAR			0.67 W/kg (head) 0.97 W/kg (body)
	SAR EU			0.27 W/kg (head) 1.00 W/kg (body)
	Price	About 790 EUR	About 600 EUR	About 620 EUR

TESTS	Performance	Basemark OS II: 3374 / Basemark OS II 2.0: 3333 Basemark X: 40890		Basemark OS II: 3401 / Basemark OS II 2.0: 3298 Basemark X: 43862
	Display	Contrast ratio: Infinite (nominal), 4.148(sunlight)		Contrast ratio: Infinite (nominal), 4.658(sunlight)
	Camera	Compare PHOTO / Compare VIDEO
	Loudspeaker	Voice 67dB, noise 69dB, ring 71dB		Voice 68dB, noise 69dB, ring 71dB
	Audio quality	Noise -92.5dB / Crosstalk -93.2dB		Noise -92.2dB / Crosstalk -93.3dB
	Battery life	89h endurance rating		88h endurance rating

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