Vivo X20 vs Oppo A1 (2018)

Vivo X20

Vivo X20

Announced On:September, 2017

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Oppo A1 (2018)

Oppo A1 (2018)

Announced On:March, 2018

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Vivo X20 vs Oppo A1 (2018)

Vivo X20	Oppo A1 (2018)

Price
EUR: €390	EUR: €150
USD: N/A	USD: N/A
GBP: N/A	GBP: N/A
INR: N/A	INR: N/A
PKR: N/A	PKR: N/A

Form Factor
Body
Candybar, Touchscreen	Candybar, Touchscreen
Dimensions
155.9 x 75.2 x 7.2 mm (6.14 x 2.96 x 0.28 in)	150.5 x 73.1 x 7.7 mm (5.93 x 2.88 x 0.30 in)
Weight
159 g (5.61 oz)	143 g (5.04 oz)
Build
Glass front, aluminum back, aluminum frame
Colors
Matte Black, Black/Gold, Gold, Rose gold, Blue, Pink	Deep sea blue, Cherry red, Pearl white
Models
X20A, 1721

Type
Display
Super AMOLED	S-IPS LCD
Size
6.01 inches, 93.2 cm² (~79.5% screen-to-body ratio)	5.7 inches, 83.8 cm² (~76.2% screen-to-body ratio)
Resolution
1080 x 2160 pixels, 18:9 ratio (~402 ppi density)	720 x 1440 pixels, 18:9 ratio (~282 ppi density)
Multitouch
Yes	Yes
Protection
	Corning Gorilla Glass 3

Technology
Network
GSM / CDMA / HSPA / LTE	GSM / CDMA / HSPA / LTE
2G Bands
GSM 900 / 1800 SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2
3G Bands
HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100
4G Bands
1, 2, 3, 5, 7, 8, 34, 38, 39, 40, 41	1, 3, 5, 7, 8, 34, 38, 39, 40, 41

Alert Types
Notifications
Vibration, MP3, WAV ringtones	Vibration, MP3, WAV ringtones

Internal Memory
Memory
64GB ROM, 4GB RAM	32GB ROM, 3GB RAM 64GB ROM, 4GB RAM
Storage Type
eMMC 5.1	eMMC 5.1
Card Slot
microSDXC (uses shared SIM slot)	microSDXC (dedicated slot)

GPRS
Connectivity
Yes	Yes
EDGE
Yes	Yes
Speed
HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps	HSPA, LTE
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct	Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct
Bluetooth
5.0, A2DP, LE	4.2, A2DP, LE
USB
microUSB 2.0, OTG	microUSB 2.0, OTG
GPS
Yes, with A-GPS	Yes, with A-GPS
NFC
No	No

Main Camera
Camera
Primary: 12 MP, f/1.8, AF Secondary: 5 MP, f/2.4, (depth)	13 MP, f/2.2, 1/3.1", 1.12µm, PDAF
Camera Features
LED flash, HDR, panorama	LED flash, panorama
Video
1080p@30fps	1080p@30fps
Selfie Camera
12 MP, f/2.0, (wide), 1/2.8", 1.28µm	8 MP, f/2.2

Audio Format Support
Multimedia
MP3/WAV/eAAC+/FLAC	MP3/eAAC+/WAV
Video Format Support
MP4/H.264	MP4/H.264/FLAC
Radio
No	FM radio

Operating System (OS)
Software
Android OS, v7.1.1 (Nougat)	Android OS, v7.1.1 (Nougat)
Upgradable
Upgradable to Android 8.0 (Oreo)
UI
Funtouch 3.2	ColorOS 3.2
Browser
HTML5	HTML5
Messaging
SMS(threaded view), MMS, Email, Push Email, IM	SMS(threaded view), MMS, Email, Push Email, IM

Chipset
Hardware
Qualcomm SDM660 Snapdragon 660 (14 nm)	Mediatek MT6763T Helio P23 (16 nm)
CPU
Octa-core (4x2.2 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)	Octa-core 2.5 GHz Cortex-A53
GPU
Adreno 512	Mali-G71 MP1
Sensors
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass	Accelerometer, proximity, compass
SIM
Hybrid Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Speakers
Yes 32-bit/192kHz audio	Yes
Audio Jack
3.5 mm	3.5 mm

Battery Type
Battery
Li-Ion 3250 mAh, non-removable	Li-Ion 3180 mAh, non-removable
Charging
Fast charging 18W

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