Oppo R17 Vs Samsung Galaxy A9 Pro 2019 Vs Vivo NEX Dual Display Specs Comparisons


Oppo R17 Vs Samsung Galaxy A9 Pro 2019 Vs Vivo NEX Dual Display comparisons on basis of display, CPU, camera, price, battery, design, storage, RAM, and other specifications.



Samsung Galaxy A9 Pro 2019
Oppo R17 
Vivo NEX Dual Display

Brand and Model   
Brand and Model  
Brand and Model   
Brand 
Samsung
 Oppo 
Vivo
Model 
Galaxy A9 Pro (2019)
 R17 
NEX Dual Display
Model Alias
SM-G887FD

NEX Dual Screen
 G887FD

V1821T
 SM-G887N

V1821A
G887N



   SIM Card    
SIM Card
   SIM Card    
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 (4FF-fourth form factor, since 2012, 12.30 x 8.80 x 0.67 mm) 
Number of SIM Cards 
  2
 2  
  2
Features
Dual SIM stand-by
 Dual SIM stand -by
Dual SIM stand-by
   Networks    
Networks
   Networks    
Network 
GSM / LTE / UMTS
GSM / LTE / UMTS / CDMA / TD-SCDMA 
GSM / LTE / UMTS / TD-SCDMA / CDMA

   Mobile Network Technology and Bandwidth   
Mobile Network Technology and Bandwidth  
   Mobile Network Technology and Bandwidth   
Mobile Network Technologies 
 UMTS (384 kbit/s) 
 UMTS (384 kbit/s)  
 UMTS (384 kbit/s) 
 EDGE 
 EDGE  
 EDGE 
 GPRS  
 GPRS   
 GPRS  
 HSPA+ 
 HSPA+  
 HSPA+ 
LTE
 LTE Cat 15 (226.0 Mbit/s, 798.0 Mbit/s)  
LTE Cat 16 (150 Mbit/s, 1 Gbit/s)

EV-Do Rev. A (1.8 Mbit/s, 3.1 Mbit/s) 
EV-DO Rev. A (1.8 Mbit/s, 3.1 Mbit/s)

TD-SCDMA 
TD-SCDMA
TD-HSDPA 
TD-HSDPA

Operating System
Operating System
Operating System
Operating System (OS) 
Android 8.1 Oreo
ColorOS 5.2  (Android 8.1 Oreo)
Funtouch 4.5 OS (Android 9.0 Pie)
Android 9.0 Pie



   System on Chip (SOC)    
System on  Chip (SOC)
   System on Chip (SOC)    
SOC 
Qualcomm Snapdragon 710
 Qualcomm Snapdragon 670 
Qualcomm Snapdragon 845
Process Technology 
 10 nm 
 10 nm  
 10 nm 
CPU
2x 2.2 GHz Kryo 360
2x 2.0 GHz Kryo 360  
4x 2.8 GHz Kryo 385
6x 1.7 GHz Kryo 360
 6x 1.7 GHz Kryo 360 
4x 1.8 GHz Kryo 385
CPU Bits 
 64 bits 
 64 bits  
 64 bits 
Instruction Set  
 ARMv8
 ARMv8 
 ARMv8-A
CPU Frequency 
 2200 MHz  
 2000 MHz   
 2800 MHz  
CPU Cores 
 8
 8  
 8
GPU
Qualcomm Adreno 616
 Qualcomm Adreno 615 
Qualcomm Adreno 630
RAM Capacity 
6 GB
 6 GB   


 8 GB 
10 GB
RAM Type  
LPDDR4X
 LPDDR4X  
LPDDR4X
RAM Channels  
Double channel
 Double channel  
Double channel
RAM Frequency  
1866 MHz
 1866 MHz  
1866 MHz

   Storage    
Storage  
   Storage    
Storage 
  128 GB 
 128 GB  
  128 GB 

Memory Cards   
Memory Cards  
Memory Cards   
Types 
microSD
  microSD  
microSD
microSDHC
  microSDHC  
microSDHC
microSDXC
  microSDXC  
microSDXC

   Display    
Display  
   Display    
Type / Technology 
TFT
 AMOLED  
Super AMOLED
Diagonal Size 
 6.4 in 
 6.4 in  
 6.39 in 
 162.56 mm 
 162.56 mm  
 162.31 mm 
 16.26 cm 
 16.26 cm  
 16.23 cm 
Width 
  2.68 in 
 2.74 in  
  2.68 in 
  68.12 mm 
 69.59 mm  
  68.02 mm 
  6.81 cm 
 6.96 cm  
  6.8 cm 
Height 
  5.81 in 
 5.78 in  
  5.8 in 
 147.6 mm 
 146.91 mm  
 147.37 mm 
  14.76 cm 
 14.69 cm  
  14.74 cm 
Aspect Ratio 
 2.167:1
 2.111:1  
 2.167:1
Resolution 
 1080 x 2340 pixels 
 1080 x 2280 pixels  
 1080 x 2340 pixels 
Pixel Density 
  403 ppi 
 394 ppi  
  403 ppi 
 158 ppcm 
 154 ppcm  
 158 ppcm 
Color Depth 
  24 bits  
 24 bits   
  24 bits  
  16777216 colors 
 16777216 colors  
  16777216 colors 
Display Area 
  85.02 % 
  88.45 %  
  84.96 % 
Other Features 
 Capacitive 
 Capacitive  
 Capacitive 
 Multi-touch 
 Multi-touch  
 Multi-touch 
 2.5D Curved glass screen
 Scratch resistant  
Scratch resistant
LTPS

COF (Chip-On-Flex)
Display manufacture - Boe
 Corning Gorilla Glass 6 


 2.5D curved glass screen 



  Secondary Display   
Type / Technology  


Super AMOLED
Diagonal Size 


 5.49 in 
Resolution  


1080 x 1920 pixels



2.5D curved glass screen

   Sensors    
Sensors  
Sensors
Sensors 
Proximity
 Proximity  
Proximity
Light
 Light  
Light
Accelerometer
  Accelerometer  
Accelerometer
Compass
 Compass  
Compass
Gyroscope
Gyroscope
Gyroscope

In-display fingerprint sensor 
In-display fingerprint sensor
Fingerprint
Fingerprint
Fingerprint

   Primary Camera    
Primary Camera  
   Primary Camera    
Sensor type 
CMOS
CMOS
CMOS
Aperture
f/1.7
 f/1.85 
f/1.79
Flash Type
Dual LED
Dual LED  
Dual LED
 Image Resolution 
 5632 x 4224 pixels 
 4608 x 3456 pixels  
 4032 x 3024 pixels 
 23.79 MP 
 15.93 MP  
 12.19 MP 
Video resolution
3840 x 2160 pixels
 3840 x 2160 pixels
3840 x 2160 pixels
8.29 MP
 8.29 MP
8.29 MP
Video FPS
30 fps
 30 fps
30 fps
Features 
Autofocus 
Autofocus  
Autofocus 
Continuous shooting 
Continuous shooting  
Continuous shooting 
Digital zoom
Digital zoom  
Digital zoom


Optical image stabilization
Geotagging 
Geotagging  
Geotagging 
Panorama 
Panorama  
Panorama 
HDR 
HDR  
HDR 
Touch focus 
Touch focus  
Touch focus 
Face detection
Face detection   
Face detection
White balance setting 
White balance setting  
White balance setting 
ISO setting 
ISO setting  
ISO setting 
Exposure compensation 
Exposure compensation  
Exposure compensation 
Self-timer 
Self-timer  
Self-timer 
Scene mode 
Scene mode  
Scene mode 
Sensor size - ½.55”

Pixel size - 1.4 um
Phase detection
Phase detection
Phase detection with Dual Pixel
Secondary rear camera - 10 MP (telephoto)
Secondary rear camera- 2 MP  
Secondary rear camera - 2 MP
Aperture size - f/2.4 (#2)

Aperture size - f/1.8 (#2)

Pixel size - 2.9 um (#2)

TOF (Time of Flight) 3D camera

Aperture size - f/1.3 (#TOF)
Face unlock
Third rear camera - 5 MP

Aperture size - f/2.2 (#3)


   Secondary Camera    
Secondary Camera  
   Secondary Camera    
Aperture
f/2
 f/2  
No - uses main camera for selfies
Image Resolution 
5632 x 4224 pixels
 5760 x 4312  pixels  

23.79 MP
  24.84 MP  

Video Resolution
1920 x 1080 pixels
 1920 x 1080  pixels  

2.07  MP
 2.07 MP  

Video FPS
30 fps
 30 fps  


Face unlock
 Face recognition  


   Audio
Audio     
   Audio
Speaker 
Loudspeaker 
Loudspeaker  
Loudspeaker 
Earpiece
Earpiece  
Earpiece  
Headphone adapter

Asahi Kasei AK4377A

   Radio    
Radio     
   Radio    
Radio 
Yes
 No 
No

Tracking /  Positioning
Tracking /  Positioning 
Tracking /  Positioning
Tracking / Positioning 
GPS
 GPS  
GPS
A-GPS
 A-GPS  
A-GPS
GLONASS
 GLONASS  
GLONASS
BeiDou
 BeiDou  
BeiDou

Wi-Fi    
Wi-Fi  
Wi-Fi    
Wi-Fi
802.11a (IEEE 802.11a-1999)
 802.11a (IEEE 802.11a-1999)   
802.11a (IEEE 802.11a-1999)
802.11b (IEEE 802.11b-1999)
 802.11b (IEEE 802.11b-1999)   
802.11b (IEEE 802.11b-1999)
802.11g (IEEE 802.11g-2003)
 802.11g (IEEE 802.11g-2003)  
802.11g (IEEE 802.11g-1999)
802.11n (IEEE 802.11n-2009) 
 802.11n (IEEE 802.1n-2009)  
802.11n (IEEE 802.11n-2003) 
802.11n 5GHz
 802.11n 5GHz  
802.11n 5GHz
802.11ac (IEEE 802.11ac)
 802.11ac (IEEE 802.11ac)   
802.11ac (IEEE 802.11ac)
Dual band
 Dual band  
Dual band
 Wi-Fi Hotspot 
 Wi-Fi Hotspot  
 Wi-Fi Hotspot 
Wi-Fi Direct
 Wi-Fi Direct  
Wi-Fi Direct
 Wi-Fi Display 

2x2 MiMO

   Bluetooth  
Bluetooth  
   Bluetooth  
Version 
 5.0
 4.2  
 5.0
Features 
A2DP 
A2DP 
A2DP 
AVRCP
EDR

DIP


HFP


HID


HSP


MAP


OPP


PAN


PBAP/PAB


HOGP
LE


  USB
USB  
  USB
Version 
USB Type-C
 USB Type-C  
USB Type-C
Features 
 2.0
 2.0  
 2.0
Charging 
Charging  
Charging 
Mass Storage 
Mass Storage  
Mass Storage 
On-The-Go
On-The-Go  
On-The-Go

Headphone Jack
Headphone Jack  
Headphone Jack
Headphone Jack 
No
 Yes  
No

   Connectivity    
Connectivity  
   Connectivity    
Connectivity 
 Computer sync 
 Computer sync  
 Computer sync 
 OTA sync 
 OTA sync  
 OTA sync 
Tethering
 Tethering  
Tethering
NFC
ANT+


VoLTE
 VoLTE  
VoLTE

   Browser    
Browser  
   Browser    
Browser 
HTML 
HTML  
HTML 
HTML5 
HTML5  
HTML5 
CSS 3 
CSS 3  
CSS 3 

   Audio File Formats / Codecs    
Audio File Formats /  Codecs
   Audio File Formats / Codecs    
Audio File Formats  / Codecs  
AAC 
AAC  
AAC 
AMR / AMR-NB / GSM-AMR 
AAC+ / aaPlus / HE-AAC v1 
AAC+ / aaPlus / HE-AAC v1

AMR / AMR-NB / GSM-AMR  
AMR / AMR-NB / GSM-AMR 
AMR-WB

AMR-WB
eAAC+ / aacPlus v2 / HE-AAC v2
eAAC+ / aacPlus v2 / HE-AAC v2   
eAAC+ / aacPlus v2 / HE-AAC v2
FLAC 
FLAC  
FLAC 
M4A

MIDI 
MIDI  
MIDI 
MP3 
MP3  
MP3 
OGG 
OGG  
OGG 
WMA 
WMA  
WMA 
WAV 
WAV  
WAV 

   Video File Formats / Codecs    
Video File Formats /  Codecs
   Video File Formats / Codecs    
Video File Formats /  Codecs 
3GPP 
3GPP  
3GPP 
3GPP2


AVI 
AVI  
AVI 
Flash Video

Flash Video
DivX
DivX 
DivX
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 
MKV
MP4
MP4  
MP4
VC-1
VP8


VP9


WebM
WebM  
WebM
WMV
WMV 
WMV
WMV7

WMV8


Xvid
Xvid  
Xvid

   Battery    
Battery  
   Battery    
Capacity
3400 mAh
3500 mAh  
3500 MAh
Type 
Li-Polymer
Li-Polymer  
Li-Polymer
Features 
Non-removable 
Non-removable  
Non-removable 
Fast charging
Fast charging 
Fast charging

Launch   
Launch  
Launch   
Announced 
 2019, January
 2018, August  
 2018, December
Status 
Release 28th Fab. 2019
Release August  2018  
Exp. Release Dec. 2018

Price   
Price  
Price   
Price 
 About 535 $
 About 520 $  
 About 725 $

   Design    
Design
   Design    
Colors 
Blue
Blue 
Blue
Green
Purple  
Red
Gray


Width 
 74.9 mm 
 74 mm  
 75.3 mm 
  7.49 cm 
 7.4 cm  
  7.53 cm 
 0.25 ft 
 0.24 ft  
 0.25 ft 
  2.95 in 
 2.91 in  
  2.96 in 
Height 
158.4 mm 
 156.7 mm  
157.19 mm 
15.84 cm 
 15.67 cm  
15.72 cm 
 0.52 ft 
 0.51 ft  
 0.52 ft 
  6.24 in 
 6.17 in  
  6.19 in 
Thickness 
 7.4 mm 
 7.9 mm  
 8.09 mm 
  0.74 cm 
 0.79 cm  
  0.81 cm 
 0.02 ft 
 0.03 ft  
 0.03 ft 
  0.29 in 
 0.31 in  
  0.32 in 
Weight 
 173 g
182 g
 199 g
 0.38 lbs
0.4 lbs
 0.44 lbs
 6.1 oz
6.42 oz
 7.03 oz
Volume 
 87.79 cm3
 91.61 cm3  
 95.76 cm3
  5.33 in3
 5.56 in3  
  5.82 in3
Body Materials
Aluminium alloy
 Aluminium  alloy
Aluminium alloy
Glass
 Glass  
Glass

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