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	Compare with Samsung Galaxy A8 (2018)	Compare with Oppo R11s
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Samsung Galaxy A8 (2018)

Oppo R11s

Network
Technology	GSM / HSPA / LTE	GSM / CDMA / HSPA / EVDO / 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
		CDMA 800
3G Network	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
		CDMA2000 1xEV-DO & TD-SCDMA
4G Network	1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 40, 41, 66	1, 2, 3, 4, 5, 8, 34, 38, 39, 40, 41 - R11s
		1, 2, 3, 4, 5, 7, 8, 34, 38, 39, 40, 41 - R11st
Speed	HSPA 42.2/5.76 Mbps, LTE (3CA) Cat11 600/75 Mbps	HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps

Launch
Announced	2017, December	2017, October
Status	Available. Released 2018, January	Available. Released 2017, November

Body
Dimensions	149.2 x 70.6 x 8.4 mm (5.87 x 2.78 x 0.33 in)	155.1 x 75.5 x 7.1 mm (6.11 x 2.97 x 0.28 in)
Weight	172 g (6.07 oz)	153 g (5.40 oz)
Build	Glass front (Gorilla Glass 4), glass back (Gorilla Glass 5), aluminum frame	Glass front (Gorilla Glass 5), aluminum back, aluminum frame
SIM	Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)	Hybrid Dual SIM (Nano-SIM, dual stand-by)
	IP68 dust/water resistant (up to 1.5m for 30 min)

Display
Type	Super AMOLED	AMOLED
Size	5.6 inches, 79.6 cm2 (~75.6% screen-to-body ratio)	6.01 inches, 93.7 cm2 (~80.0% screen-to-body ratio)
Resolution	1080 x 2220 pixels, 18.5:9 ratio (~441 ppi density)	1080 x 2160 pixels, 18:9 ratio (~401 ppi density)
Protection	Corning Gorilla Glass 4	Corning Gorilla Glass 5
	Always-on display

Platform
OS	Android 7.1.1 (Nougat), upgradable to Android 9.0 (Pie), One UI	Android 7.1.1 (Nougat), ColorOS 3.2
Chipset	Exynos 7885 (14 nm)	Qualcomm SDM660 Snapdragon 660 (14 nm)
CPU	Octa-core (2x2.2 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53)	Octa-core (4x2.2 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
GPU	Mali-G71	Adreno 512

Memory
Card slot	microSDXC (dedicated slot)	microSDXC (uses shared SIM slot)
Internal	32GB 4GB RAM, 64GB 4GB RAM	64GB 4GB RAM
	eMMC 5.1	eMMC 5.1

Main Camera
Modules	16 MP, f/1.7, 26mm (wide), 1/2.8”, 1.12µm, PDAF	16 MP, f/1.7, 1/2.8", 1.12µm, PDAF 20 MP, f/1.7, 1/2.8", 1.0µm, AF
Features	LED flash, panorama, HDR	LED flash, HDR, panorama
Video	1080p@30fps	4K@30fps, 1080p@30fps

Selfie Camera
Modules	16 MP, f/1.9, 26mm (wide), 1/3.06", 1.0µm 8 MP, f/1.9, 24mm (wide), 1/4.0", 1.12µm	20 MP, f/2.0, (wide), 1/2.8", 1.0µm
Video	1080p@30fps	1080p@30fps

Sound
Loudspeaker	Yes	Yes
3.5mm jack	Yes	Yes
	24-bit/192kHz audio

Comms
WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth	5.0, A2DP, EDR, LE	4.2, A2DP, LE, EDR
Positioning	GPS, GLONASS, BDS	GPS, GLONASS
NFC	Yes	No
Infrared port	No	No
Radio	FM radio	No
USB	USB Type-C 2.0	microUSB 2.0, OTG

Features
Sensors	Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer	Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
	ANT+ Samsung Pay

Battery
Type	Li-Ion 3000 mAh, non-removable	Li-Po 3200 mAh, non-removable
Charging	18W wired	20W wired
Talk time	Up to 24 h (3G)
Music play	Up to 66 h

Misc
Colors	Black, orchid grey, gold, blue	Red, Black, Champagne
SAR EU	0.24 W/kg (head)     1.25 W/kg (body)
Models	SM-A530F, SM-A530F, SM-A530K, SM-A530L, SM-A530S, SM-A530N, SM-A530W	CPH1719, R11s
Price	About 250 EUR	About 450 EUR

Tests
Performance	GeekBench: 4418 (v4.4) GFXBench: 5.2fps (ES 3.1 onscreen)	GeekBench: 5907 (v4.4) GFXBench: 8.7fps (ES 3.1 onscreen)
Display	Contrast ratio: Infinity (nominal), 3.842 (sunlight)	Contrast ratio: Infinity (nominal), 3.153 (sunlight)
Camera	Compare PHOTO / Compare VIDEO
Loudspeaker	Voice 69dB / Noise 70dB / Ring 81dB	Voice 67dB / Noise 72dB / Ring 73dB
Audio quality	Noise -92.1dB / Crosstalk -90.0dB	Noise -93.4dB / Crosstalk -90.84dB
Battery (old)	Endurance rating 92h	Endurance rating 77h