Vivo NEX Dual Display

General Information

• Colors:
• Polar Blue

• Models:
• V1821A, 1813

• Price:
• About 700 EUR

Network/Bearer

• Technology:
• GSM / CDMA / HSPA / LTE

• 2G bands:
• GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2, CDMA 800

• 3G bands:
• HSDPA 850 / 900 / 1900 / 2100

• 4G bands:
• LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 19(800), 28(700), 38(2600), 39(1900), 40(2300), 41(2500)

• Speed:
• HSPA 42.2/5.76 Mbps, LTE-A (4CA) Cat16 1024/150 Mbps

Launch

• Announced:
• 2018, December

• Status:
• Available. Released 2018, December

Physical Specifications

• 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:
• Dual SIM (Nano-SIM, dual stand-by)

Display

• Type:
• Super AMOLED capacitive touchscreen, 16M colors

• Size:
• 6.39 inches, 100.2 cm2 (~84.7% screen-to-body ratio)

• Resolution:
• 1080 x 2340 pixels, 19.5:9 ratio (~403 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

• 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

Memory

• Card slot:
• No

• Internal:
• 128GB 10GB RAM

Main Camera

• Triple:
• na

• Features:
• LED flash, HDR, panorama

• Video:
• 2160p@30fps, 1080p@30fps

Selfie Camera

• Triple:
• No - uses main camera

Sound

• Loudspeaker:
• Yes

• 3.5mm jack:
• Yes, 32-bit/192kHz audio, Active noise cancellation with dedicated mic

Connectivity

• WLAN:
• Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot

• Bluetooth:
• 5.0, A2DP, LE

• GPS:
• Yes, with A-GPS, BDS, GNSS

• Radio:
• No

• USB:
• 2.0, Type-C 1.0 reversible connector, USB On-The-Go

Features

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

• Messaging:
• SMS(threaded view), MMS, Email, Push Email, IM

• Browser:
• HTML5

Battery

• Browser:
• HTML5, Non-removable Li-Ion 3500 mAh battery

• Charging:
• Fast battery charging 22.5W

Tests

• Performance:
• Basemark OS II: 5133 / Basemark OS II 2.0: 4576Basemark X: 44443

• 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 life:
• Endurance rating 81h