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vivo NEX Dual Display
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Phone Insight
Full Specifications September 3, 2026
vivo NEX Dual Display Android 9
vivo · 2018

vivo NEX Dual Display

vivo NEX Dual Display Android smartphone. Announced Dec 2018. Features 6.39″ display, Snapdragon 845 chipset, 3500 mAh battery, 256 GB storage, 10 GB RAM.

Display 6.39"
Chipset Snapdragon 845
RAM 8/10 GB
Storage 128GB/256GB storage, no card slot
Camera 12 MP
Battery 3500 mAh
OS Android 9.0, Funtouch 4.5
Build 199g, 8.1mm thickness

Launch

Announced 2018, December. Released 2018, December
Status Discontinued

Platform

OS Android 9.0 (Pie), Funtouch 4.5
Chipset Qualcomm SDM845 Snapdragon 845 (10 nm)
CPU Octa-core (4x2.7 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)
GPU Adreno 630

Display

Type Super AMOLED
Size 6.39 inches, 100.2 cm 2 (~84.7% screen-to-body ratio)
Resolution 1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)
displayother Secondary display (on the back): Super AMOLED, 5.49 inches, 1080 x 1920 pixels

Memory

Card slot No
Internal 128GB 10GB RAM, 256GB 8GB RAM

Main Camera

Dual 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)
Features LED flash, HDR, panorama
Video 4K@30fps, 1080p@30fps

Selfie camera

Triple No - uses main camera

Body

Dimensions 157.2 x 75.3 x 8.1 mm (6.19 x 2.96 x 0.32 in)
Weight 199 g (7.02 oz)
SIM Nano-SIM + Nano-SIM

Battery

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

Sound

Loudspeaker Yes
3.5mm jack Yes
optionalother 32-bit/192kHz Hi-Res audio

Comms

WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth 5.0, A2DP, LE
Positioning GPS, BDS, GNSS
NFC No
Radio No
USB USB Type-C 2.0, OTG

Network

Technology GSM / CDMA / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1900 / 2100
4G bands 1, 3, 5, 7, 8, 19, 28, 38, 39, 40, 41
Speed HSPA 42.2/5.76 Mbps, LTE (4CA) Cat16 1024/150 Mbps

Features

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

Our Tests

Performance AnTuTu: 292042 (v7), 346833 (v8) GeekBench: 2009 (v5.1)
Display Contrast ratio: Infinite (nominal), 4.108 (sunlight)
Camera Photo / Video
Loudspeaker Voice 68dB / Noise 72dB / Ring 88dB
Audio quality Noise -94.0dB / Crosstalk -88.1dB
Battery (old) Endurance rating 81h

Misc

Colors Polar Blue
Models V1821A, 1813, V1821T
Phone Insight phoneinsight.org/ Printed September 3, 2026

For live pricing, photos, and comparisons, visit phoneinsight.org/phones/vivo-nex-dual-display/

In depth

Full specifications

Announced 2018, December. Released 2018, December
Status Discontinued
OS Android 9.0 (Pie), Funtouch 4.5
Chipset Qualcomm SDM845 Snapdragon 845 (10 nm)
CPU Octa-core (4x2.7 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)
GPU Adreno 630
Type Super AMOLED
Size 6.39 inches, 100.2 cm 2 (~84.7% screen-to-body ratio)
Resolution 1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)
displayother Secondary display (on the back): Super AMOLED, 5.49 inches, 1080 x 1920 pixels
Card slot No
Internal 128GB 10GB RAM, 256GB 8GB RAM
Dual 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)
Features LED flash, HDR, panorama
Video 4K@30fps, 1080p@30fps
Triple No - uses main camera
Dimensions 157.2 x 75.3 x 8.1 mm (6.19 x 2.96 x 0.32 in)
Weight 199 g (7.02 oz)
SIM Nano-SIM + Nano-SIM
Type Li-Ion 3500 mAh, non-removable
Charging 22.5W wired
Loudspeaker Yes
3.5mm jack Yes
optionalother 32-bit/192kHz Hi-Res audio
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth 5.0, A2DP, LE
Positioning GPS, BDS, GNSS
NFC No
Radio No
USB USB Type-C 2.0, OTG
Technology GSM / CDMA / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1900 / 2100
4G bands 1, 3, 5, 7, 8, 19, 28, 38, 39, 40, 41
Speed HSPA 42.2/5.76 Mbps, LTE (4CA) Cat16 1024/150 Mbps
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Performance AnTuTu: 292042 (v7), 346833 (v8) GeekBench: 2009 (v5.1)
Display Contrast ratio: Infinite (nominal), 4.108 (sunlight)
Camera Photo / Video
Loudspeaker Voice 68dB / Noise 72dB / Ring 88dB
Audio quality Noise -94.0dB / Crosstalk -88.1dB
Battery (old) Endurance rating 81h
Colors Polar Blue
Models V1821A, 1813, V1821T
Price About 960 EUR
PhoneInsight Benchmark
54.9/100
Mid-range

A specs-derived composite score, not a lab benchmark -- useful for ranking and comparison.

Processor 54.4
Display 66.2
Camera 41
Battery 61.2
0.1%Popularity rank
1,373,912 hitsTotal views
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