vivo X20 Plus UD vs Oppo R11s

Phones Images

PHONES
Phone Names	vivo X20 Plus UD	Oppo R11s

Network
2G bands	GSM 900 / 1800	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands	HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands	1, 2, 3, 4, 5, 8, 38, 39, 40, 41	1, 2, 3, 4, 5, 8, 34, 38, 39, 40, 41 - R11s
Speed	HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps	HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps
Technology	GSM / CDMA / HSPA / LTE	GSM / CDMA / HSPA / EVDO / LTE
	CDMA 800 & TD-SCDMA	1, 2, 3, 4, 5, 7, 8, 34, 38, 39, 40, 41 - R11st

Launch
Announced	2018, January. Released 2018, January	2017, October. Released 2017, November
Status	Discontinued	Discontinued

Body
Build	Glass front, aluminum back, aluminum frame	Glass front (Gorilla Glass 5), aluminum back, aluminum frame
Dimensions	155.3 x 80.1 x 7.5 mm (6.11 x 3.15 x 0.30 in)	155.1 x 75.5 x 7.1 mm (6.11 x 2.97 x 0.28 in)
SIM	Nano-SIM + Nano-SIM	Nano-SIM + Nano-SIM
Weight	181.5 g (6.42 oz)	153 g (5.40 oz)

Display
Protection	-	Corning Gorilla Glass 5
Resolution	1080 x 2160 pixels, 18:9 ratio (~376 ppi density)	1080 x 2160 pixels, 18:9 ratio (~401 ppi density)
Size	6.43 inches, 106.7 cm2 (~85.8% screen-to-body ratio)	6.01 inches, 93.7 cm2 (~80.0% screen-to-body ratio)
Type	Super AMOLED	AMOLED

Platform
CPU	Octa-core (4x2.2 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)	Octa-core (4x2.2 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
Chipset	Qualcomm SDM660 Snapdragon 660 (14 nm)	Qualcomm SDM660 Snapdragon 660 (14 nm)
GPU	Adreno 512	Adreno 512
OS	Android 7.1.1 (Nougat), Funtouch 3.2	Android 7.1.1 (Nougat), ColorOS 3.2

Memory
Card slot	microSDXC (uses shared SIM slot)	microSDXC (uses shared SIM slot)
Internal	128GB 4GB RAM	64GB 4GB RAM
	eMMC 5.1	eMMC 5.1

Main Camera
Dual	12 MP, f/1.8, AF Auxiliary lens	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, HDR, panorama	LED flash, HDR, panorama
Video	1080p@30fps	4K@30fps, 1080p@30fps

Selfie camera
Single	12 MP, f/2.0, (wide), 1/2.8", 1.28µm	20 MP, f/2.0, (wide), 1/2.8", 1.0µm
Video	-	1080p@30fps

Sound
3.5mm jack	Yes	Yes
35mm jack	Yes	Yes
Loudspeaker	Yes	Yes
	32-bit/192kHz audio	-

Comms
Bluetooth	5.0, A2DP, LE	4.2, A2DP, LE, EDR
NFC	No	No
Positioning	GPS	GPS, GLONASS
Radio	No	No
USB	microUSB 2.0, OTG	microUSB 2.0, OTG
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

Features
Sensors	Fingerprint (under display, optical), accelerometer, proximity, compass	Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass

Battery
Charging	22.5W wired	20W wired
Type	Li-Ion 3900 mAh, non-removable	Li-Po 3200 mAh, non-removable

Misc
Colors	Matte Black, Gold, Rose gold	Red, Black, Champagne
Models	-	CPH1719, R11s
Price	About 550 EUR	About 450 EUR

Tests
Audio quality	-	Noise -93.4dB / Crosstalk -90.84dB
Battery life	-	Endurance rating 77h
Camera	-	Photo / Video
Display	-	Contrast ratio: Infinity (nominal), 3.153 (sunlight)
Loudspeaker	-	Voice 67dB / Noise 72dB / Ring 73dB
Performance	-	GeekBench: 5907 (v4.4) GFXBench: 8.7fps (ES 3.1 onscreen)

OUR TESTS
Audio quality	-	Noise -93.4dB / Crosstalk -90.84dB
Battery (old)	-	Endurance rating 77h
Camera	-	Photo / Video
Display	-	Contrast ratio: Infinity (nominal), 3.153 (sunlight)
Loudspeaker	-	Voice 67dB / Noise 72dB / Ring 73dB
Performance	-	GeekBench: 5907 (v4.4) GFXBench: 8.7fps (ES 3.1 onscreen)