Vivo NEX Dual Display vs Samsung Galaxy A20

Vivo NEX Dual Display

Vivo NEX Dual Display

Announced On:December, 2018

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Samsung Galaxy A20

Samsung Galaxy A20

Announced On:March, 2019

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Vivo NEX Dual Display vs Samsung Galaxy A20

Vivo NEX Dual Display	Samsung Galaxy A20

Price
EUR: €960	EUR: €179
USD: N/A	USD: $82
GBP: N/A	GBP: £80
INR: N/A	INR: N/A
PKR: N/A	PKR: Rs.28,500

Form Factor
Body
Candybar, Touchscreen	Candybar, Touchscreen
Dimensions
157.2 x 75.3 x 8.1 mm (6.19 x 2.96 x 0.32 in)	158.4 x 74.7 x 7.8 mm (6.24 x 2.94 x 0.31 in)
Weight
199 g (7.02 oz)	169 g (5.96 oz)
Build
	Glass front (Gorilla Glass 3), plastic back, plastic frame
Colors
Polar Blue	Black, Deep Blue, Red, Coral Orange, Gold
Models
V1821A, 1813, V1821T	SM-A205F, SM-A205FN, SM-A205GN, SM-A205YN, SM-A205G, SM-A205W, SM-A205U, SM-A205S, SM-S205DL, SM-A205U1

Type
Display
Super AMOLED	Super AMOLED
Size
6.39 inches, 100.2 cm² (~84.7% screen-to-body ratio)	6.4 inches, 100.5 cm² (~85.0% screen-to-body ratio)
Resolution
1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)	720 x 1560 pixels, 19.5:9 ratio (~268 ppi density)
Multitouch
Yes
Protection
	Corning Gorilla Glass 3
Secondary
Secondary display (on the back): Super AMOLED, 5.49 inches, 1080 x 1920 pixels

Technology
Network
GSM / CDMA / HSPA / LTE	GSM / HSPA / LTE
2G Bands
GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2 (dual-SIM only)
3G Bands
HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100
4G Bands
1, 3, 5, 7, 8, 19, 28, 38, 39, 40, 41	1, 3, 5, 7, 8, 20, 38, 40, 41

Alert Types
Notifications
Vibration, MP3, WAV ringtones

Internal Memory
Memory
128GB ROM, 10GB RAM 256GB ROM, 8GB RAM	32GB ROM, 3GB RAM
Storage Type
	eMMC 5.1
Card Slot
No	microSDXC (dedicated slot)

GPRS
Connectivity
Yes	Yes
EDGE
Yes	Yes
Speed
HSPA 42.2/5.76 Mbps, LTE (4CA) Cat16 1024/150 Mbps	HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct	Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
5.0, A2DP, LE	5.0, A2DP, LE
USB
USB Type-C 2.0, OTG	USB Type-C 2.0, OTG
GPS
Yes, with A-GPS, BDS, GNSS	Yes, with A-GPS, GLONASS, BDS
NFC
No	Yes (market/region dependent)

Main Camera
Camera
Primary: 12 MP, f/1.8, 1/2.55", 1.4µm, dual pixel PDAF, 4-axis OIS Secondary: 2 MP, f/1.8, 1/5.0", 1.75µm, (depth) Third: TOF 3D, f/1.3, (depth)	Primary: 13 MP, f/1.9, 28mm (wide), AF Secondary: 5 MP, f/2.2, 12mm (ultrawide)
Camera Features
LED flash, HDR, panorama	LED flash, panorama, HDR
Video
4K@30fps, 1080p@30fps	1080p@30fps
Selfie Camera
Primary: No uses main camera	8 MP, f/2.0 Video: 1080p@30fps

Audio Format Support
Multimedia
MP3/WAV/eAAC+/FLAC
Video Format Support
MP4/H.265
Radio
No	FM radio

Operating System (OS)
Software
Android OS, v9.0 (Pie)	Android OS, v9.0 (Pie)
Upgradable
	Upgradable to Android 11
UI
Funtouch 4.5	One UI 3.1
Browser
HTML5
Messaging
SMS(threaded view), MMS, Email, Push Email, IM

Chipset
Hardware
Qualcomm SDM845 Snapdragon 845 (10 nm)	Exynos 7884 (14 nm)
CPU
Octa-core (4x2.7 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)	Octa-core (2x1.6 GHz Cortex-A73 & 6x1.35 GHz Cortex-A53)
GPU
Adreno 630	Mali-G71 MP2
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass	Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
SIM
Dual SIM (Nano-SIM, dual stand-by)	Single SIM (Nano-SIM) Dual SIM (Nano-SIM, dual stand-by)
Speakers
Yes 32-bit/192kHz Hi-Res audio	Yes
Audio Jack
3.5 mm	3.5 mm

Performance
Benchmarks
AnTuTu: 292042 (v7), 346833 (v8) GeekBench: 2009 (v5.1)

Battery Type
Battery
Li-Ion 3500 mAh, non-removable	Li-Po 4000 mAh, non-removable
Charging
22.5W wired	15W wired

SAR EU
Misc
	0.23 W/kg (head) 1.38 W/kg (body)

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