Vivo U3 Vs Oppo A9 2020 Specs Comparison

In this post, we compare Vivo U3 Vs Oppo A9 2020 these features:

(Note: For jump to any section click on the related link)

1. Operating System  Comparison
2. System  on  Chip (SOC)  Comparison
3. RAM Comparison
4. Storage  Comparison
5. Display Comparison
6. Launch Date Comparison
7. Price  Comparison
8. Sensors  Comparison
9. Primary Camera Comparison
10. Front Camera Comparison
11. Tracking /  Positioning  Comparison
12. Wi-Fi  Comparison
13. Bluetooth  Comparison
14. USB Comparison
15. Connectivity  Comparison
16. Audio File Formats /  Codecs Comparison
17. Video File Formats /  Codecs Comparison
18. Battery  Comparison
19. Design  Comparison 
20. SIM Card  Comparison
21. Networks  Comparison
22. Mobile Network Technology and Bandwidth Comparison

Vivo U3	Oppo A9 2020
Brand and Model	Brand and Model
Brand	Brand
Vivo	Oppo
Model	Model
U3	A9 2020
Vivo U3 Operating System	Oppo A9 2020 Operating System (OS)
Funtouch 9.0 OS (Android 9.0 Pie)	ColorOS 6.0.1 (Android 9.0 Pie)
Vivo U3 System on Chip (SOC)	Oppo A9 2020 System on  Chip (SOC)
SOC	SOC
Qualcomm Snapdragon 675	Qualcomm Snapdragon 665
Process Technology	Process Technology
11 nm	11 nm
CPU	CPU
2x 2.0 GHz Kryo 460	4x 2.2 GHz Kryo 260
6x 1.7 GHz Kryo 460	4x 1.8 GHz Kryo 260
CPU Bits	CPU Bits
64 bits	64 bits
Instruction Set	Instruction Set
ARMv8	ARMv8
CPU Frequency	CPU Frequency
2000 MHz	2000 MHz
CPU Cores	CPU Cores
8	8
GPU	GPU
Qualcomm Adreno 612	Qualcomm Adreno 610
Vivo U3 RAM Capacity	Oppo A9 2020 RAM Capacity
4 GB	4 GB
6 GB	8 GB
RAM Type	RAM Type
	LPDDR4X
RAM Channels	RAM Channels
	Double Channel
RAM Frequency	RAM Frequency
	1866 MHz
Other Features	Other Features
Multi Turbo	Game Boost 2.0
Game Space
Vivo U3 Storage	Oppo A9 2020 Storage
64 GB
	128 GB
	UFS 2.1
Vivo U3 Memory Cards	Oppo A9 2020 Memory Cards
microSD	microSD
microSDHC	microSDHC
microSDXC	microSDXC
Vivo U3 Display	Oppo A9 2020 Display
Type / Technology	Type / Technology
IPS	IPS
Diagonal Size	Diagonal Size
6.53 in	6.5 in
165.86 mm	165.1 mm
16.59 cm	16.51 cm
Width	Width
2.74 in	2.67 in
69.51 mm	67.75 mm
6.95 cm	6.78 cm
Height	Height
5.93 in	5.93 in
150.6 mm	150.56 mm
15.06 cm	15.06 cm
Aspect Ratio	Aspect Ratio
2.167:1	2.222:1
Resolution	Resolution
1080 x 2340  pixels	720 x 1600  pixels
Pixel Density	Pixel Density
395 ppi	270 ppi
155 ppcm	106 ppcm
Color Depth	Color Depth
24 bits	24 bits
16777216 colors	16777216 colors
Display Area	Display Area
84.69 %	82.74 %
Other Features	Other Features
Capacitive	Capacitive
Multi-touch	Multi-touch
Scratch resistant
	2.5D curved glass screen
	in-cell
	1500:1 contrast ratio
	480 cd/m square brightness
Vivo U3 Sensors	Oppo A9 2020 Sensors
Proximity	Proximity
Light	Light
Accelerometer	Accelerometer
Compass	Compass
Gyroscope	Gyroscope
Fingerprint	Fingerprint
	Geomagnetic
Vivo U3 Primary Camera	Oppo A9 2020 Primary Camera
Sensor type	Sensor type
CMOS	CMOS
Aperture	Aperture
f/1.78	f/1.8
Flash Type	Flash Type
LED	Dual LED
Image Resolution	Image Resolution
4608 x 3456 pixels	8000 x 6000  pixels
15.93 MP	48 MP
Video resolution	Video resolution
1920 x 1080 pixels	3840 x 2160 pixels
2.07 MP	8.29 MP
Video FPS	Video FPS
30 fps	30 fps
Features	Features
Autofocus	Autofocus
	Digital zoom
	Digital image stabilization
Geotagging	Geotagging
Panorama	Panorama
HDR	HDR
Touch focus	Touch focus
Face detection	Face detection
White balance setting	White balance setting
ISO setting	ISO setting
Exposure compensation	Exposure compensation
Self-timer	Self-timer
Scene mode	Scene mode
	Night Mode
	Sensor size- ½.25"
	Pixel size- 1.6 um (4-in-1 pixel binning)
	Phase detection
	Ultra Night Light Mode 2.0
Secondary rear camera- 8 MP (ultra-wide angle)	Secondary rear camera- 8 MP (ultra-wide)
Aperture size- f/2.2 (#2)	Sensor size- 1/4” (#2)
	Pixel size- 1.12 um (#2)
	5-element lens (#2)
	Aperture size- f/2.2 (#2)
	Angle of view- 119 degree (#2)
Third rear camera- 2 MP	Third rear camera- 2 MP depth-sensing)
Aperture size- f/2.4 (#3)
	Sensor size- 1/5” (#3)
	Pixel size- 1.75 um (#3)
	Aperture size- f/2.4 (#3)
	Fourth rear camera- 2 MP (macro)
	Sensor size- 1/5” (#4)
	Pixel size- 1.75 um (#4)
	Aperture- f/2.4 (#4)
Vivo U3 Front Camera	Oppo A9 2020 Front Camera
Sensor Model	Sensor Model
	Samsung S5K3P8
Sensor Type	Sensor Type
CMOS	ISOCELL
Aperture	Aperture
f/2	f/2
Image Resolution	Image Resolution
4608 x 3456 pixels	4640 x 3488 pixels
15.93 MP	16.18 MP
Video Resolution	Video Resolution
1920 x 1080 pixels	1920 x 1080 pixels
2.07 MP	2.07 MP
Video FPS	Video FPS
30 fps	30 fps
Features	Features
Face unlock	Face unlock
	Sensor size- 1/3.1”
	Pixel size- 1.0 um
Vivo U3 Audio	Oppo A9 2020 Audio
Loudspeaker	Loudspeaker
Earpiece	Earpiece
	Stereo speakers
	Dolby Atmos
Vivo U3 Radio	Oppo A9 2020 Radio
Yes	Yes
Vivo U3 Tracking /  Positioning	Oppo A9 2020 Tracking /  Positioning
GPS	GPS
A-GPS	A-GPS
GLONASS	GLONASS
	BeiDou
	Galileo
Vivo U3 Wi-Fi	Oppo A9 2020 Wi-Fi
802.11a (IEEE 802.11a-1999)	802.11a (IEEE 802.11a-1999)
802.11b (IEEE 802.11b-1999)	802.11b (IEEE 802.11b-1999)
802.11g (IEEE 802.11g-2003)	802.11g (IEEE 802.11g-2003)
802.11n (IEEE 802.11n-2009)	802.11n (IEEE 802.11n-2009)
802.11n 5GHz	802.11n 5GHz
	802.11 ac (IEEE 802.11ac)
Dual band	Dual band
Wi-Fi Hotspot	Wi-Fi Hotspot
Wi-Fi Direct	Wi-Fi Direct
Wi-Fi Display	Wi-Fi Display
Vivo U3 Bluetooth	Oppo A9 2020 Bluetooth
Version	Version
5.0	5.0
Features	Features
A2DP	A2DP
LE	LE
Vivo U3 USB	Oppo A9 2020 USB
Connector Type	Connector Type
Micro USB	Micro USB
Version	Version
2.0	2.0
Features	Features
Charging	Charging
Mass Storage	Mass Storage
On-The-Go	On-The-Go
Vivo U3 Headphone Jack	Oppo A9 2020 Headphone Jack
Yes	Yes
Vivo U3 Connectivity	Oppo A9 2020 Connectivity
Computer sync	Computer sync
OTA sync	OTA sync
Tethering	Tethering
VoLTE	VoLTE
Vivo U3 Browser	Oppo A9 2020 Browser
HTML	HTML
HTML5	HTML5
CSS 3	CSS 3
Vivo U3 Audio File Formats /  Codecs	Oppo A9 2020 Audio File Formats /  Codecs
AAC	AAC
AAC+ / aacPlus / HE-AAC v1	AAC+ / aaPlus / HE-AAC v1
AMR / AMR-NB / GSM-AMR	AMR / AMR-NB / GSM-AMR
AMR-WB	AMR-WB
aptX / apt-X
eAAC+ / aacPlus v2 / HE-AAC v2	eAAC+ / aacPlus v2 / HE-AAC v2
FLAC	FLAC
MIDI	MIDI
MP3	MP3
OGG	OGG
WMA	WMA
WAV	WAV
LDAC	LDAC
Vivo U3 Video File Formats /  Codecs	Oppo A9 2020 Video File Formats /  Codecs
3GPP	3GPP
AVI	AVI
DivX	DivX
Flash Video
H.263	H.263
H.264 / MPEG-4 Part 10 / AVC video	H.264 / MPEG-4 Part 10 / AVC video
H.265 / MPEG-H Part 2 / HEVC	H.265 / MPEG-H Part 2 / HEVC
MKV	MKV
MP4	MP4
VC-1	VC-1
Xvid	Xvid
Vivo U3 Battery	Oppo A9 2020 Battery
Capacity	Capacity
5000 mAh	5000 mAh
Type	Type
Li-Polymer	Li-Polymer
Features	Features
Non-removable	Non-removable
Fast charging	Fast charging
	Wireless charging
	HD video playback- up to 11hrs
Charger Output Power	Charger Output Power
9 V / 2 A
Vivo U3 Launch	Oppo A9 2020 Launch
Announced	Announced
2019, Oct.	2019, Sept.
Status	Status
Release Oct. 2019	Release Sept. 2019
Vivo U3 Price	Oppo A9 2020 Price
4 GB + 64 GB = 141 $	4 GB + 128 GB = 238 $
6 GB + 64 GB = 170 $	8 GB + 128 GB = 280 $
Vivo U3 Design	Oppo A9 2020 Design
Colors	Colors
Agate Black	Space Purple
Spar Blue	Marine Green
Porcelain Green
Width	Width
76.47 mm	75.6 mm
7.65 cm	7.56 cm
0.25 ft	0.25 ft
3.01 in	2.98 in
Height	Height
162.15 mm	163.6 mm
16.22 cm	16.36 cm
0.53 ft	0.54 ft
6.38 in	6.44 in
Thickness	Thickness
8.89 mm	9.1 mm
0.89 cm	0.91 cm
0.03 ft	0.03 ft
0.35 in	0.36 in
Weight	Weight
193 g	195 g
0.43 lbs	0.43 lbs
6.69 oz	6.88 oz
Volume	Volume
110.23 cm3	112.55 cm3
6.69 in3	6.84 in3
Body Materials	Body Materials
Plastic	Plastic
Vivo U3 SIM Card	Oppo A9 2020 SIM Card
SIM Card Type	SIM Card Type
Nano-SIM (4FF-fourth form factor, since 2012, 12.30 x 8.80 x 0.67 mm)	Nano-SIM (4FF-fourth form factor, since 2012, 12.30 x 8.80 x 0.67 mm)
Nano-SIM / microSD
Number of SIM Cards	Number of SIM Cards
2	2
Features	Features
Dual SIM stand-by	Dual SIM stand-by
Vivo U3 Mobile Network Technology and Bandwidth	Oppo A9 2020 Mobile Network Technology and Bandwidth
UMTS (384 kbit/s)	UMTS (384 kbit/s)
EDGE	EDGE
GPRS	GPRS
	HSPA+
LTE Cat 12 (102.0 Mbit/s, 603.0 Mbit/s)	LTE Cat 12 (102.0 Mbit/s, 603.0 Mbit/s)
Vivo U3 Networks	Oppo A9 2020 Networks
GSM	GSM
GSM 850 MHz (B5)	GSM 850 MHz (B5)
GSM 900 MHz (B8)	GSM 900 MHz (B8)
GSM 180 MHz (B3)	GSM 1800 MHz (B3)
	GSM 1900 MHz (B2)
CDMA
CDMA 800 MHz (BC0)
W-CDMA	W-CDMA
W-CDMA 850 MHz (B5)	W-CDMA 850 MHz (B5)
W-CDMA 900 MHz (B8)
W-CDMA 2100 MHz (B1)	W-CDMA 900 MHz (B8)
TD-SCDMA
TD-SCDMA 1880-1920 MHz	W-CDMA 2100 MHz (B1)
TD-SCDMA 2010-2025 MHz
LTE	LTE
LTE-FDD 850 MHz (B5)	LTE-FDD 850 MHz (B5)
LTE-FDD 900 MHz (B8)	LTE-FDD 900 MHz (B8)
LTE-FDD 1800 MHz (B3)	LTE-FDD 1800 MHz (B3)
LTE-FDD 2100 MHz (B1)	LTE-FDD 2100 MHz (B1)
LTE-TDD 1900 MHz (B39)
LTE-TDD 2000 MHz (B34)
LTE-TDD 2300 MHz (B40)	LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)	LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)	LTE-TDD 2600 MHz (B38)