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vivo NEX Dual Display

vivo NEX 3 5G

Network
Technology	GSM / CDMA / HSPA / LTE	GSM / CDMA / HSPA / EVDO / LTE / 5G
2G bands	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
	CDMA 800	CDMA 800 & TD-SCDMA
3G Network	HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100
		CDMA2000 1xEV-DO
4G Network	1, 3, 5, 7, 8, 19, 28, 38, 39, 40, 41	1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41
5G Network		41, 78 NSA
Speed	HSPA 42.2/5.76 Mbps, LTE (4CA) Cat16 1024/150 Mbps	HSPA 42.2/5.76 Mbps, LTE (5CA) Cat18 1200/150 Mbps, 5G (2+ Gbps DL)

Launch
Announced	2018, December	2019, September
Status	Available. Released 2018, December	Available. Released 2019, September

Body
Dimensions	157.2 x 75.3 x 8.1 mm (6.19 x 2.96 x 0.32 in)	167.4 x 76.1 x 9.4 mm (6.59 x 3.00 x 0.37 in)
Weight	199 g (7.02 oz)	218.5 g (7.72 oz)
Build		Glass front, glass back, aluminum frame
SIM	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)

Display
Type	Super AMOLED	Super AMOLED, HDR10
Size	6.39 inches, 100.2 cm2 (~84.7% screen-to-body ratio)	6.89 inches, 119.3 cm2 (~93.6% screen-to-body ratio)
Resolution	1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)	1080 x 2256 pixels (~363 ppi density)
	Secondary display (on the back): Super AMOLED, 5.49 inches, 1080 x 1920 pixels

Platform
OS	Android 9.0 (Pie), Funtouch 4.5	Android 9.0 (Pie), upgradable to Android 10, Funtouch 10
Chipset	Qualcomm SDM845 Snapdragon 845 (10 nm)	Qualcomm SM8150 Snapdragon 855+ (7 nm)
CPU	Octa-core (4x2.7 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)	Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485)
GPU	Adreno 630	Adreno 640 (700 MHz)

Memory
Card slot	No	No
Internal	128GB 10GB RAM, 256GB 8GB RAM	256GB 8GB RAM, 256GB 12GB RAM
		UFS 3.0

Main Camera
Modules	12 MP, f/1.8, 1/2.55", 1.4µm, dual pixel PDAF, 4-axis OIS 2 MP, f/1.8, 1/5.0", 1.75µm, (depth) TOF 3D, f/1.3, (depth)	64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF 13 MP, f/2.5, 52mm (telephoto), PDAF, 2x optical zoom 13 MP, f/2.2, 13mm (ultrawide), PDAF
Features	LED flash, HDR, panorama	LED flash, HDR, panorama
Video	4K@30fps, 1080p@30fps	4K@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS

Selfie Camera
Modules	No - uses main camera	Motorized pop-up 16 MP, f/2.1, 26mm (wide), 1/3.06", 1.0µm
Features		LED flash, HDR
Video		1080p@30fps

Sound
Loudspeaker	Yes	Yes
3.5mm jack	Yes	Yes
	32-bit/192kHz Hi-Res audio	32-bit/192kHz Hi-Res 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, LE	5.0, A2DP, LE
Positioning	GPS, BDS, GNSS	GPS, GLONASS, GALILEO, BDS
NFC	No	No
Infrared port	No	No
Radio	No	No
USB	USB Type-C 2.0, OTG	USB Type-C 2.0, OTG

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

Battery
Type	Li-Ion 3500 mAh, non-removable	4500 mAh, non-removable
Charging	22.5W wired	44W wired

Misc
Colors	Polar Blue	Black, Blue
Models	V1821A, 1813, V1821T	V1924A, V1924T, 1913
Price	About 960 EUR	About 730 EUR

Tests
Performance	AnTuTu: 292042 (v7), 346833 (v8) GeekBench: 2009 (v5.1)	AnTuTu: 388878 (v7), 497858 (v8) GeekBench: 11060 (v4.4) GFXBench: 37fps (ES 3.1 onscreen)
Display	Contrast ratio: Infinite (nominal), 4.108 (sunlight)	Contrast ratio: Infinite (nominal)
Camera	Compare PHOTO / Compare VIDEO
Loudspeaker	Voice 68dB / Noise 72dB / Ring 88dB	Voice 70dB / Noise 73dB / Ring 72dB
Audio quality	Noise -94.0dB / Crosstalk -88.1dB	Noise -93.7dB / Crosstalk -93.1dB
Battery (old)	Endurance rating 81h	Endurance rating 110h