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Comparison - Samsung Galaxy S9+ vs Samsung Galaxy A8+ (2018)

Samsung Galaxy S9+ is smartphone from 2018 year with weight of 189 grams and size 158.1 x 73.8 x 8.5 mm.. It has a screen of 6.2 inches, camera 12 MP and memory 64/128/256 GB, 6 GB RAM - China
128 GB, 6 GB RAM - LATAM. Its processor is Octa-core (4x2.7 GHz Mongoose M3 & 4x1.8 GHz Cortex-A55) - EMEA
Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver) - USA/LATAM, China

Samsung Galaxy A8+ (2018) is smartphone from 2017 year with weight of 191 grams and size 159.9 x 75.7 x 8.3 mm.. It has a screen of 6 inches, camera 16 MP and memory 64 GB, 6 GB RAM 32 GB, 4 GB RAM. Its processor is Octa-core (2x2.2 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53)

For a full comparison of all specs check the table below .

Common features
Release date	2018	2017
Dimensions (HxWxD)	158.1 Х 73.8 Х 8.5 mm	159.9 Х 75.7 Х 8.3 mm
Weight (g)	189 g	191 g
SIM card	Single SIM (Nano-SIM)Hybrid Dual SIM (Nano-SIM, dual stand-by)	Single SIM (Nano-SIM)Dual SIM (Nano-SIM, dual stand-by)
Body Build	Front/back glass (Gorilla Glass 5), aluminum frame	Front/back glass, aluminum frame
Colors	Midnight Black, Coral Blue, Titanium Gray, Lilac Purple, Burgundy Red, Sunrise Gold, Ice Blue, Polaris Blue	Black, orchid grey, gold, blue
Battery	3500 mAh, Non-removable Li-Ion	3500 mAh, Non-removable Li-Ion
Battery life		Talking - Up to 23 h (3G) Music play - Up to 73 h
Harmful irradiation		SAR EU - 0.32 W/kg (head) 1.30 W/kg (body)
Body Form
Keyboard

Performance
Operating system - OS	Android 8.0 (Oreo)	Android 7.1.1 (Nougat)
Chipset	- Exynos 9810 Octa (10 nm) - EMEA -Qualcomm SDM845 Snapdragon 845 (10 nm) - USA/LATAM, China	- Exynos 7885 Octa (14 nm)
Processeur CPU	- Octa-core (4x2.7 GHz Mongoose M3 & 4x1.8 GHz Cortex-A55) - EMEA -Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver) - USA/LATAM, China	- Octa-core (2x2.2 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53)
Processeur graphique GPU	Mali-G72 MP18 - EMEA Adreno 630 - USA/LATAM, China	Mali-G71
Carte mémoire	microSD, up to 512 GB (uses SIM 2 slot) - dual SIM model only	microSD, up to 256 GB (dedicated slot)
Mémoire interne	64/128/256 GB, 6 GB RAM - China 128 GB, 6 GB RAM - LATAM	64 GB, 6 GB RAM 32 GB, 4 GB RAM
Antutu	243000	116876

84.2%

Screen
Type	Super AMOLED	Super AMOLED
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen size	6.2" inc	6" inc
Screen area	98.3 cm²	91.4 cm²
Screen format	18.5:9 (height:width)	18.5:9 (height:width)
Screen / body ratio	75.5%
Screen resolution	1440 x 2960 px	1080 x 2220 px
PPI /points per inch/	529	411
Other specifications	- HDR10 -3D Touch (home button only) -Always-on display	- Always-on display

Camera and Video
Rear camera, main	12 MP, Dual	16 MP, Single
Camera specs	-12 MP, f/1.5-2.4, 26mm (wide), 1/2.55'', 1.4µm, Dual Pixel PDAF, OIS -12 MP, f/2.4, 52mm (telephoto), 1/3.6'', 1.0µm, AF, OIS, 2x optical zoom	-16 MP, f/1.7, 26mm (wide), 1/2.8, 1.12µm, PDAF
Functions	LED flash, auto-HDR, panorama	LED flash, panorama, HDR
Video	2160p@60fps, 1080p@240fps, 720p@960fps, HDR, dual-video rec.	1080p@30fps
Front camera, selfie	8 MP, Single	16 MP, Dual
Specifications	8 MP, f/1.7, 25mm (wide), 1/3.6'', 1.22µm, AF	16 MP, f/1.9, 27mm (wide), 1/3.1'', 1.0µm 8 MP, f/1.9, 1/4.0'', 1.12µm
Functions	Dual video call, Auto-HDR
Video	1440p@30fps	1080p@30fps
Camera Resolution

Communication and Connectivity
Network	GSM / CDMA / HSPA / EVDO / LTE	GSM / HSPA / LTE
Bands	-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) CDMA 800 / 1900 - USA -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - Global, USA CDMA2000 1xEV-DO - USA -4G - 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) - Global LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 14(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 30(2300), 38(2600), 39(1900), 40(2300), 41(2500), 46, 66(1700/2100), 71(600) - USA	-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - 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), 26(850), 28(700), 38(2600), 40(2300), 41(2500), 66(1700/2100)
Speed	HSPA 42.2/5.76 Mbps, LTE-A (6CA) Cat18 1200/200 Mbps	HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat11 600/75 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	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
GPS	Yes, with A-GPS, GLONASS, BDS, GALILEO	Yes, with A-GPS, GLONASS, BDS
NFC	Yes	Yes
USB	3.1, Type-C 1.0 reversible connector	2.0, Type-C 1.0 reversible connector
Bluetooth	5.0, A2DP, LE, aptX	5.0, A2DP, EDR, LE

Music and Audio
Radio	FM radio (USA & Canada only)	FM radio
3.5 mm audio jack	Yes	Yes
Other	- 32-bit/384kHz audio -Active noise cancellation with dedicated mic	- 24-bit/192kHz audio -Active noise cancellation with dedicated mic

Other features
	- Sensors - Iris scanner, fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2 - Samsung DeX (desktop experience support) -Fast battery charging (Quick Charge 2.0) -Qi/PMA wireless charging (market dependent) -ANT+ -Bixby natural language commands and dictation - Samsung Pay (Visa, MasterCard certified) -IP68 dust/water proof (up to 1.5m for 30 mins) - Versions: G965F (Europe, Global Single-SIM); G965F/DS (Europe, Global Dual-SIM); G965U (USA); G965W (Canada); G9650 (China, LATAM)	- Sensors - Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer - Fast battery charging -ANT+ - Samsung Pay -IP68 dust/water proof (up to 1.5m for 30 mins) - Versions: A730F (Global Single-SIM); A730F/DS (Global Dual-SIM). Also known as Samsung Galaxy A8+ (2018) Duos with dual-SIM card slots