RAM	6GB RAM	8GB RAM
Memory	128GB inbuilt, Memory Card (Hybrid), upto 512GB	128GB inbuilt
Rear Camera	12MP + 12MP Dual Rear	48MP + 16MP + 12MP Triple Rear
Battery	4000mAh Battery	3800mAh Battery
Processor	Exynos 9810, Octa Core, 2.7GHz Processor	Snapdragon 855+, Octa Core, 2.96GHz Processor
Display Size	6.4 inches	6.55 inches
Weight	201g	190g
Front Camera	8MP Front Camera	16MP Front Camera
Resolution	1440x2960px Display	1080x2400px Display with Water Drop Notch

NETWORK	Technology	GSM / CDMA / HSPA / EVDO / LTE	GSM / CDMA / HSPA / LTE
NETWORK	2G bands	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)<br/>CDMA 800 / 1900 - USA	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2<br/>CDMA 800 / 1900 & TD-SCDMA
NETWORK	3G bands	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100<br/>CDMA2000 1xEV-DO - USA	HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100
NETWORK	4G bands	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), 71(600) - Global<br/>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	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), 29(700), 32(1500), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100) - EU<br/>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), 29(700), 30(2300), 34(2000), 38(2600), 39(1900), 41(2500), 46(5200), 48, 66(1700/2100), 71(600) - NA<br/>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), 29(700), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) - CN, IN
NETWORK	Speed	HSPA 42.2/5.76 Mbps, LTE-A (5CA) Cat18 1200/200 Mbps	HSPA 42.2/5.76 Mbps, LTE-A (5CA) Cat18 1200/150 Mbps
LAUNCH	Announced	2018, August	2019, September 26
LAUNCH	Status	Available. Released 2018, August	Available. Released 2019, October
BODY	Dimensions	161.9 x 76.4 x 8.8 mm (6.37 x 3.01 x 0.35 in)	160.9 x 74.4 x 8.1 mm (6.33 x 2.93 x 0.32 in)
BODY	Weight	201 g (7.09 oz)	190 g (6.70 oz)
BODY	Build	Front/back glass (Gorilla Glass 5), aluminum frame	Front glass (Gorilla Glass), back glass (Gorilla Glass), aluminum frame
BODY	SIM	Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)<br/>Samsung Pay (Visa, MasterCard certified)<br/>IP68 dust/water proof (up to 1.5m for 30 mins)<br/>Stylus (Bluetooth integration)	Dual SIM (Nano-SIM, dual stand-by)
DISPLAY	Type	Super AMOLED capacitive touchscreen, 16M colors	Fluid AMOLED capacitive touchscreen, 16M colors
DISPLAY	Size	6.4 inches, 103.2 cm2?(~83.4% screen-to-body ratio)	6.55 inches, 103.6 cm2?(~86.5% screen-to-body ratio)
DISPLAY	Resolution	1440 x 2960 pixels, 18.5:9 ratio (~516 ppi density)	1080 x 2400 pixels, 20:9 ratio (~402 ppi density)
DISPLAY	Protection	Corning Gorilla Glass 5<br/>HDR10<br/>Always-on display	Corning Gorilla Glass<br/>DCI-P3 100%<br/>HDR10+<br/>90Hz
PLATFORM	OS	Android 8.1 (Oreo), upgradable to Android 9.0 (Pie); One UI	Android 10.0; OxygenOS 10.0.3
PLATFORM	Chipset	Exynos 9810 (10 nm) - EMEA<br/>Qualcomm SDM845 Snapdragon 845 (10 nm) - USA/LATAM, China	Qualcomm SDM855 Snapdragon 855+ (7 nm)
PLATFORM	CPU	Octa-core (4x2.7 GHz Mongoose M3 & 4x1.8 GHz Cortex-A55) - EMEA<br/>Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver) - USA/LATAM, China	Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)
PLATFORM	GPU	Mali-G72 MP18 - EMEA<br/>Adreno 630 - USA/LATAM, China	Adreno 640 (700 MHz)
MEMORY	Card slot	microSD, up to 1 TB (uses shared SIM slot) - dual SIM model only	No
MEMORY	Internal	128GB 6GB RAM, 512GB 8GB RAM	128GB 8GB RAM, 256GB 8GB RAM<br/>UFS3.0
MAIN CAMERA	Features	LED flash, auto-HDR, panorama	Dual-LED flash, HDR, panorama
MAIN CAMERA	Video	2160p@60fps (no OIS/EIS), 2160p@30fps, 1080p@30/60/240fps, 720p@960fps, HDR, dual-video rec., stereo sound rec., gyro-EIS & OIS	2160p@30/60fps, 1080p@30/60/240fps, 720p@960fps, Auto HDR, gyro-EIS
SELFIE CAMERA	Single	8 MP, f/1.7, 25mm (wide), 1/3.6", 1.22?m, AF	16 MP, f/2.0, 25mm (wide), 1/3.1", 1.0?m
SELFIE CAMERA	Features	Dual video call, Auto-HDR	Auto-HDR
SELFIE CAMERA	Video	1440p@30fps	1080p@30fps, gyro-EIS
SOUND	Loudspeaker	Yes, with stereo speakers	Yes, with stereo speakers
SOUND	3.5mm jack	Yes<br/>32-bit/384kHz audio<br/>Active noise cancellation with dedicated mic	No<br/>Active noise cancellation with dedicated mic<br/>Dolby Atmos sound
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, Wi-Fi Direct, DLNA, hotspot
COMMS	Bluetooth	5.0, A2DP, LE, aptX	5.0, A2DP, LE, aptX HD
COMMS	GPS	Yes, with A-GPS, GLONASS, BDS, GALILEO	Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, SBAS
COMMS	NFC	Yes	Yes
COMMS	Radio	No	No
COMMS	USB	3.1, Type-C 1.0 reversible connector	3.1, Type-C 1.0 reversible connector, USB On-The-Go
FEATURES	Sensors	Iris scanner, fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2<br/>Samsung DeX (desktop experience support)<br/>ANT+<br/>Bixby natural language commands and dictation	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
BATTERY	Charging	Non-removable Li-Ion 4000 mAh battery<br/>Fast battery charging 15W<br/>Qi/PMA wireless charging (market dependent)	Non-removable Li-Po 3800 mAh battery<br/>Fast battery charging 30W (Warp Charge 30T)
MISC	Colors	Metallic Copper, Lavender Purple, Ocean Blue, Midnight Black, Pure White, Alpine White	Frosted Silver, Glacier Blue
TESTS	Camera	Photo?/?Video	Photo?/?Video
TESTS	Loudspeaker	Voice 71dB / Noise 74dB / Ring 80dB	Voice 79dB / Noise 77dB / Ring 91dB
TESTS	Audio quality	Noise -93.7dB / Crosstalk -94.1dB	Noise -94.0dB / Crosstalk -93.6dB