Oppo Reno A Vs Vivo U3 Specs Comparison

In this post, we compare Oppo Reno A Vs Vivo U3 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. Rear 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

Oppo Reno A	Vivo U3
Brand and Model	Brand and Model
Brand	Brand
Oppo	Vivo
Model	Model
Reno A	U3
Model Alias	Model Alias
CPH1983
Oppo Reno A Operating System (OS)	Vivo U3 Operating System
ColorOS 6 (Android 9.0 Pie)	Funtouch 9.0 OS (Android 9.0 Pie)
Oppo Reno A System on  Chip (SOC)	Vivo U3 System on Chip (SOC)
SOC	SOC
Qualcomm Snapdragon 710	Qualcomm Snapdragon 675
Process Technology	Process Technology
10 nm	11 nm
CPU	CPU
2x 2.2 GHz Kryo 360	2x 2.0 GHz Kryo 460
6x 1.7 GHz Kryo 360	6x 1.7 GHz Kryo 460
CPU Bits	CPU Bits
64 bits	64 bits
Instruction Set	Instruction Set
ARMv8	ARMv8
CPU Frequency	CPU Frequency
2200 MHz	2000 MHz
CPU Cores	CPU Cores
8	8
GPU	GPU
Qualcomm Adreno 616	Qualcomm Adreno 612
Oppo Reno A RAM Capacity	RAM Capacity
	4 GB
6 GB	6 GB
RAM Type	RAM Type
LPDDR4X
RAM Channels	RAM Channels
Double Channel
RAM Frequency	RAM Frequency
1866 MHz
Other Features	Other Features
Game Boost 2.0	Multi Turbo
Touch Boost	Game Space
Frame Boost

Oppo Reno A Storage	Vivo U3 Storage
64 GB	64 GB
128 GB
UFS 2.1
Oppo Reno A Memory Cards	Vivo U3 Memory Cards
microSD	microSD
microSDHC	microSDHC
microSDXC	microSDXC
Oppo Reno A Display	Vivo U3 Display
Type / Technology	Type / Technology
AMOLED	IPS
Diagonal Size	Diagonal Size
6.4 in	6.53 in
162.56 mm	165.86 mm
16.26 cm	16.59 cm
Width	Width
2.68 in	2.74 in
68.12 mm	69.51 mm
6.81 cm	6.95 cm
Height	Height
5.81 in	5.93 in
147.6 mm	150.6 mm
14.76 cm	15.06 cm
Aspect Ratio	Aspect Ratio
2.167:1	2.167:1
Resolution	Resolution
1080 x 2340  pixels	1080 x 2340  pixels
Pixel Density	Pixel Density
403 ppi	395 ppi
158 ppcm	155 ppcm
Color Depth	Color Depth
24 bits	24 bits
16777216 colors	16777216 colors
Display Area	Display Area
84.46 %	84.69 %
Other Features	Other Features
Capacitive	Capacitive
Multi-touch	Multi-touch
Scratch resistant	Scratch resistant
Corning Gorilla Glass 5
2.5D curved glass screen
100000:1 contrast ratio
430 cd/m square
97% NTSC
Oppo Reno A Sensors	Vivo U3 Sensors
Proximity	Proximity
Light	Light
Accelerometer	Accelerometer
Compass	Compass
Gyroscope	Gyroscope
Fingerprint	Fingerprint
In-display fingerprint sensor
Oppo Reno A Rear Camera	Vivo U3 Rear Camera
Sensor type	Sensor type
	CMOS
ISO	ISO
100-1600
Aperture	Aperture
	f/1.78
Flash Type	Flash Type
Dual LED	LED
Image Resolution	Image Resolution
4608 x 3456  pixels	4608 x 3456 pixels
15.93 MP	15.93 MP
Video resolution	Video resolution
3840 x 2160 pixels	1920 x 1080 pixels
8.29 MP	2.07 MP
Video FPS	Video FPS
30 fps	30 fps
Features	Features
Autofocus	Autofocus
Continuous shooting
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
Phase detection
Secondary rear camera- 2 MP (depth-sensing)	Secondary rear camera- 8 MP (ultra-wide angle)
Aperture size- f/2.4 (#2)	Aperture size- f/2.2 (#2)
	Third rear camera- 2 MP
	Aperture size- f/2.4 (#3)
Oppo Reno A Front Camera	Vivo U3 Front Camera
Sensor Model	Sensor Model
Samsung S5K2P5
Sensor Type	Sensor Type
ISOCELL	CMOS
Aperture	Aperture
f/2	f/2
Image Resolution	Image Resolution
5760 x 4312 pixels	4608 x 3456 pixels
24.84 MP	15.93 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- ½.8”
Pixel size- 0.9 um
Oppo Reno A Audio	Vivo U3 Audio
Loudspeaker	Loudspeaker
Earpiece	Earpiece
Oppo Reno A Radio	Vivo U3 Radio
No	Yes
Oppo Reno A Tracking /  Positioning	Vivo U3 Tracking /  Positioning
GPS	GPS
A-GPS	A-GPS
GLONASS	GLONASS
BeiDou
Galileo
Oppo Reno A Wi-Fi	Vivo U3 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
Oppo Reno A Bluetooth	Vivo U3 Bluetooth
Version	Version
5.0	5.0
Features	Features
A2DP	A2DP
EDR
LE	LE
Oppo Reno A USB	Vivo U3 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
Oppo Reno A Headphone Jack	Vivo U3 Headphone Jack
Yes	Yes
Oppo Reno A Connectivity	Vivo U3 Connectivity
Computer sync	Computer sync
OTA sync	OTA sync
Tethering	Tethering
NFC
VoLTE	VoLTE
Oppo Reno A Browser	Vivo U3 Browser
HTML	HTML
HTML5	HTML5
CSS 3	CSS 3
Oppo Reno A Audio File Formats /  Codecs	Vivo U3 Audio File Formats /  Codecs
AAC	AAC
AAC+ / aaPlus / HE-AAC v1	AAC+ / aacPlus / HE-AAC v1
AMR / AMR-NB / GSM-AMR	AMR / AMR-NB / GSM-AMR
AMR-WB	AMR-WB
aptX / apt-X	aptX / apt-X
aptX HD / apt-X HD / aptX Lossless
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
Oppo Reno A Video File Formats /  Codecs	Vivo U3 Video File Formats /  Codecs
3GPP	3GPP
AVI	AVI
DivX	DivX
Flash Video	Flash Video
	H.263
	H.264 / MPEG-4 Part 10 / AVC video
	H.265 / MPEG-H Part 2 / HEVC
MKV	MKV
MP4	MP4
	VC-1
WebM
WMV
Xvid	Xvid
Oppo Reno A Battery	Vivo U3 Battery
Capacity	Capacity
3600 mAh	5000 mAh
Type	Type
Li-Polymer	Li-Polymer
Features	Features
Non-removable	Non-removable
Fast charging	Fast charging
Charger Output Power	Charger Output Power
5 V / 4 A	9 V / 2 A
Quick Charge Technology	Quick Charge Technology
VOOC 3.0
Oppo Reno A Launch	Vivo U3 Launch
Announced	Announced
2019, Oct.	2019, Oct.
Status	Status
Release Oct. 2019	Release Oct. 2019

Oppo Reno A Price	Vivo U3 Price
6 GB + 64 GB = 212 $	4 GB + 64 GB = 141 $
6 GB + 128 GB = 241 $	6 GB + 64 GB = 170 $
Oppo Reno A Design	Vivo U3 Design
Colors	Colors
Black	Agate Black
Blue	Spar Blue
	Porcelain Green
Width	Width
75.4 mm	76.47 mm
7.54 cm	7.65 cm
0.25 ft	0.25 ft
2.97 in	3.01 in
Height	Height
158.4 mm	162.15 mm
15.84 cm	16.22 cm
0.52 ft	0.53 ft
6.24 in	6.38 in
Thickness	Thickness
7.8 mm	8.89 mm
0.78 cm	0.89 cm
0.03 ft	0.03 ft
0.31 in	0.35 in
Weight	Weight
169 g	193 g
0.37 lbs	0.43 lbs
5.98 oz	6.69 oz
Volume	Volume
93.16 cm3	110.23 cm3
5.66 in3	6.69 in3
Body Materials	Body Materials
Plastic	Plastic
Aluminum alloy
Oppo Reno A SIM Card	Vivo U3 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
Oppo Reno A Mobile Network Technology and Bandwidth	Vivo U3 Mobile Network Technology and Bandwidth
UMTS (384 kbit/s)	UMTS (384 kbit/s)
EDGE	EDGE
GPRS	GPRS
HSPA+
LTE Cat 15 (226.0 Mbit/s, 798.0 Mbit/s)	LTE Cat 12 (102.0 Mbit/s, 603.0 Mbit/s)
EV-DO Rev. A (1.8 Mbit/s, 3.1 Mbit/s)
Oppo Reno A Networks	Vivo U3 Networks
GSM	GSM
GSM 850 MHz (B5)	GSM 850 MHz (B5)
GSM 900 MHz (B8)	GSM 900 MHz (B8)
GSM 1800 MHz (B3)	GSM 180 MHz (B3)
GSM 1900 MHz (B2)
CDMA	CDMA
CDMA 800 MHz	CDMA 800 MHz (BC0)
W-CDMA	W-CDMA
W-CDMA 850 MHz (B5)	W-CDMA 850 MHz (B5)
W-CDMA 850 MHz (B6)
W-CDMA 900 MHz (B8)
W-CDMA 900 MHz (B19)	W-CDMA 900 MHz (B8)
W-CDMA 1700 MHz (B4)
W-CDMA 1900 MHz (B2)
W-CDMA 2100 MHz (B1)	W-CDMA 2100 MHz (B1)
	TD-SCDMA
	TD-SCDMA 1880-1920 MHz
	TD-SCDMA 2010-2025 MHz
LTE	LTE
LTE-FDD 700 MHz (B5)
LTE-FDD 850 MHz (B5)	LTE-FDD 850 MHz (B5)
LTE-FDD 850 MHz (B18)
LTE-FDD 850 MHz (B19)
LTE-FDD 850 MHz (B26)
LTE-FDD 900 MHz (B8)	LTE-FDD 900 MHz (B8)
LTE-FDD 1700 MHz (B4)
LTE-FDD 1800 MHz (B3)	LTE-FDD 1800 MHz (B3)
LTE-FDD 1900 MHz (B2)
LTE-FDD 2100 MHz (B1)	LTE-FDD 2100 MHz (B1)
LTE-FDD 2600 MHz (B7)
LTE-TDD 1900 MHz (B39)	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)