Oppo R15 vs Vernee Mix 2 vs vivo NEX S vs VKworld S8: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: Oppo R15 vs Vernee Mix 2 vs vivo NEX S vs VKworld S8. The complete information of specifications to decide which to buy.

Compare
Oppo R15Oppo R15China · 6GB · 128GB · PACT00
Vernee Mix 2Vernee Mix 2Global · 6GB · 64GB
vivo NEX Svivo NEX SInternational · 8GB · 128GB
VKworld S8VKworld S8Global · 4GB · 64GB
Technical data sheets

Basics
Oppo R15
Oppo R15
China · 6GB · 128GB · PACT00
View datasheet
vs
Vernee Mix 2
Vernee Mix 2
Global · 6GB · 64GB
View datasheet
vs
vivo NEX S
vivo NEX S
International · 8GB · 128GB
View datasheet
vs
VKworld S8
VKworld S8
Global · 4GB · 64GB
View datasheet
vs

Score
Ki Cost-effective
Score		 -- Not available -- Not available -- Not available -- Not available
Design and Screen score --Design & Materials --Design & Materials --Design & Materials --Design & Materials
Performance and Hardware score --Performance & Hardware --Performance & Hardware --Performance & Hardware --Performance & Hardware
Camera score --Camera --Camera --Camera --Camera
Connectivity score -- Connectivity -- Connectivity -- Connectivity -- Connectivity
Battery score --Battery --Battery --Battery --Battery

User reviews
User score
--
1 review
5.9
52 reviews
8.9
16 reviews
6.5
14 reviews

Technical specifications of the Oppo R15 vs Vernee Mix 2 vs vivo NEX S vs VKworld S8

Specs Oppo R15 price comparison Oppo R15
China · 6GB · 128GB · PACT00 		where to buy Vernee Mix 2 Vernee Mix 2
Global · 6GB · 64GB 		vivo NEX S prices vivo NEX S
International · 8GB · 128GB 		where to buy VKworld S8 VKworld S8
Global · 4GB · 64GB
Inches 6.28" 6" 6.59" 5.99"
Resolution FHD+ FHD+ FHD+ FHD+
Usable surface 84% useful 81% useful 86% useful 78% useful
Aspect Ratio 19:9 18:9 19:9 18:9
Dimensions 75.2 mm
155.1 mm
7.4 mm 		72.7 mm
157.0 mm
8.2 mm 		77.0 mm
162.0 mm
8.0 mm 		75.0 mm
158.0 mm
8.5 mm
Weight 175 g 205 g 199 g 247 g
Micro Helio P60
Octa-Core 		Helio P25
Octa-Core 		SnapD. 845
Octa-Core 		MT6750
Octa-Core
RAM 6 GB RAM 6 GB RAM 8 GB RAM 4 GB RAM
Storage 128 GB 64 GB 128 GB 64 GB
AnTuTu 140.161
v? 		61.545
v? 		340.355
v8 		41.256
v?
Battery 3450 mAh 4200 mAh 4000 mAh 5500 mAh
Main Camera 1
16 Mpx · ƒ/1.7
IMX519 Exmor RS
2 		1
13 Mpx · ƒ/2.0
AR13335
1
12 Mpx · ƒ/1.8
IMX363 Exmor RS
2 		1
16 Mpx · ƒ/2.2
IMX298 Exmor RS
2
Selfie Camera SELF 20 Mpx · ƒ/2.0 SELF 8 Mpx · ƒ/-- SELF 8 Mpx · ƒ/2.0 SELF 13 Mpx · ƒ/--
Bands
OS Android 8.0 Oreo Android 7.0 Nougat Android 10 Q Android 7.0 Nougat

Brand
Brand Oppo Vernee vivo VKworld
Aliases PACM00 -- Vivo Nex Ultimate --

Release Date
Release date March 2018,
6 years ago 		September 2017,
6 years ago 		June 2018,
5 years ago 		October 2017,
6 years ago
State Not available Not available Not available Not available
Market China Global International Global

Design & Materials

Structure

Oppo R15
Vernee Mix 2
vivo NEX S
VKworld S8
Oppo R15
Vernee Mix 2
vivo NEX S
VKworld S8
Size
75.2 mm • 155.1 mm • 7.4 mm
See more details
 Print 3D Model
72.7 mm • 157.0 mm • 8.2 mm
See more details
 Print 3D Model
77.0 mm • 162.0 mm • 8.0 mm
See more details
 Print 3D Model
75.0 mm • 158.0 mm • 8.5 mm
See more details
 Print 3D Model
Weight 175 g 205 g 199 g 247 g
Usable surface 84 % 81 % 86 % 78 %
Materials Glass Glass, Metal Aluminium alloy Metal
Resistance - - - -
Colors
Black

White

Red

Rose-gold
Black

Blue
Black

Red
Black

Blue

Screen
Diagonal 6.28" 6" 6.59" 5.99"
Type Oled LCD IPS Super AMOLED LCD IPS
Aspect Ratio 19:9 18:9 19:9 18:9
Resolution FHD+
1080 x 2280 px 		FHD+
1080 x 2160 px 		FHD+
1080 x 2316 px 		FHD+
1080 x 2160 px
Density 402 Pixels per inch 402 Pixels per inch 388 Pixels per inch 403 Pixels per inch

Others

Others
  • Medium-sized Notch
  • 2.5D curved glass screen
  • Capacitive
  • Multi-touch
  • Frameless
  • Without Notch
  • Color LED Notifications
  • 2.5D curved glass screen
  • Capacitive
  • Multi-touch
  • Viewing angle - 178°
  • Frameless
  • Without Notch
  • DCI-P3
  • Scratch resistant
  • Capacitive
  • Multi-touch
  • Frameless
  • Without Notch
  • Color LED Notifications
  • Scratch resistant
  • 2.5D curved glass screen
  • Corning Gorilla Glass 4
  • Capacitive
  • Multi-touch

User reviews

Is it a drop-resistant and scratch-resistant smartphone?
--
6.4
7.9
6.2
Do you think it's a nice phone?
--
8.1
9.4
8.9
Is it comfortable?
--
7.1
9.0
7.3
Can you see it well in the sunlight?
--
7.1
9.3
8.7
Number of reviews
--
52 reviews
16 reviews
14 reviews

Performance & Hardware

Processor
Model MediaTek Helio P60 (MT6771) MediaTek Helio P25 (MT6757CD) Qualcomm Snapdragon 845 MediaTek MT6750T
CPU 4x Cortex-A73 2.0 GHz + 4x Cortex-A53 2.0 GHz 4x Cortex-A53 2.5 GHz + 4x Cortex-A53 1.6 GHz 4x Kryo 385 2.8 GHz + 4x Kryo 385 1.8 GHz 4x Cortex-A53 1.5 GHz + 4x Cortex-A53 1.0 GHz
Type Octa-Core Octa-Core Octa-Core Octa-Core
Manufacturing 12 nm 16 nm 10 nm 28 nm
64 Bits Yes Yes Yes Yes

Graphics
GPU ARM Mali-G72 MP3 700MHz ARM Mali-T880 MP2 Qualcomm Adreno 630 710MHz ARM Mali-T860 MP2

RAM
RAM 6 GB 6 GB 8 GB 4 GB
Type -- -- LPDDR4X RAM --

Antutu
Score
140.161
Antutu v?
Overall performance better than 28% of devices
See more details
61.545
Antutu v?
Overall performance better than 36% of devices
See more details
340.355
Antutu v8
Overall performance better than 12% of devices
See more details
41.256
Antutu v?
Overall performance better than 1% of devices
See more details

Storage
Capacity 128 GB 64 GB 128 GB 64 GB
Type -- -- -- --
SD Slot Yes ,
Slot for SD or second SIM card 		Yes ,
Slot for SD or second SIM card 		No Yes ,
Independent SD slot

Security
Fingerprint Yes, in the back Yes, in the back Yes, in screen Yes, in the back

Sensors
Sensors
  • Fingerprint
  • Proximity
  • Light sensor
  • Accelerometer
  • Gyroscope
  • Gravity
  • Fingerprint
  • Proximity
  • Light sensor
  • Accelerometer
  • Compass
  • Gyroscope
  • Fingerprint
  • Proximity
  • Light sensor
  • Accelerometer
  • Compass
  • Gyroscope
  • Gravity
  • Fingerprint
  • Proximity
  • Light sensor
  • Accelerometer
  • Compass
  • Gyroscope
  • Gravity

Audio

Audio
-
-
-
-

Others
Notifications LED -- Color LED Notifications -- Color LED Notifications
Cooling system No No No No
Gaming buttons No No No No

User reviews

Does it have good sound?
--
4.3
9.2
5.8
Does it work smoothly in everyday use?
--
7.0
9.5
8.1
What's your experience been with demanding games?
--
6.4
9.3
8.2
Number of reviews
--
52 reviews
16 reviews
14 reviews

Camera

Main
No. of cameras Double rear camera Rear camera Double rear camera Double rear camera
1
Camera type

Standard

Standard

Standard

Standard
Resolution 16 Mpx 13 Mpx 12 Mpx 16 Mpx
Sensor Sony IMX519 Exmor RS ON AR13335 Sony IMX363 Exmor RS Sony IMX298 Exmor RS
Type CMOS BSI CMOS CMOS BSI CMOS BSI
Aperture ƒ/ 1.7 ƒ/ 2.0 ƒ/ 1.8 ƒ/ 2.2
ISO -- -- -- --
Pixel size 1.22 µm 1.11 µm 1.40 µm 1.12 µm
Pixel Binning -- -- -- --
Sensor size 1/2.6" -- 1/2.55" 1/2.8"
2
Camera type

Portrait mode (depth)
--

Portrait mode (depth)

Resolution
5 Mpx
5 Mpx
--
Sensor
Unknown
Unknown
Unknown
Type
--
--
--
Aperture
ƒ/ 2.2
ƒ/ 2.4
ƒ/ --
Pixel size
--
--
--
Pixel Binning
--
--
--
Sensor size
--
--
--

Features
Flash Dual LED Dual LED Dual LED Dual LED
Optical Stabilisation No Yes Yes No
Slow Motion Video Yes,
120 fps 		No,
30 fps 		Yes,
120 fps 		No,
30 fps
Others
  • Digital zoom
  • Dual camera
  • Digital image stabilization
  • Autofocus
  • Touch focus
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • Digital zoom
  • Optical Stabilization (OIS)
  • Autofocus
  • Touch focus
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • RAW
  • Digital zoom
  • Dual camera
  • Optical Stabilization (OIS)
  • Autofocus
  • Touch focus
  • Retractable front camera
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • Digital zoom
  • Dual camera
  • Autofocus
  • Touch focus
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer

Selfie
SELF
Camera type

Dedicated

Dedicated

Dedicated

Dedicated
Resolution 20 Mpx 8 Mpx 8 Mpx 13 Mpx
Sensor Unknown GalaxyCore GC5025 Unknown Unknown
Type -- CMOS BSI -- --
Aperture ƒ/ 2.0 ƒ/ -- ƒ/ 2.0 ƒ/ --
Pixel size -- 1.12 µm -- --
Pixel Binning -- -- -- --
Sensor size -- 1/5" -- --
Others
--
--
--
--

DxOMark Score
DxOMark Score -- -- -- --

User reviews

Quality of daytime photos
--
6.0
9.1
7.0
Quality of nighttime photos
--
4.0
8.5
3.5
Quality of selfies
--
5.0
8.1
4.8
Does it have a powerful flash?
--
6.9
9.0
6.4
Number of reviews
--
52 reviews
16 reviews
14 reviews
Kimovil Photo Lab

Oppo R15 vs vivo NEX S camera: Comparison of real photos

  • Oppo R15
  • Vernee Mix 2
  • vivo NEX S
  • VKworld S8
Compare technical photos

Connectivity

Network compatibility

5G -- -- -- --
4G LTE
  • B1 (2100)
  • B2 (1900)
  • B3 (1800)
  • B4 (1700/2100 AWS 1)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B34 (TDD 2100)
  • B38 (TDD 2600)
  • B39 (TDD 1900)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
  • B1 (2100)
  • B3 (1800)
  • B7 (2600)
  • B8 (900)
  • B20 (800)
  • B1 (2100)
  • B2 (1900)
  • B3 (1800)
  • B4 (1700/2100 AWS 1)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B12 (700)
  • B17 (700)
  • B18 (800)
  • B19 (800)
  • B20 (800)
  • B25 (1900+)
  • B26 (850)
  • B28b (700)
  • B28a (700)
  • B34 (TDD 2100)
  • B38 (TDD 2600)
  • B39 (TDD 1900)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
  • B1 (2100)
  • B3 (1800)
  • B7 (2600)
  • B8 (900)
  • B20 (800)
3G
  • B1 (2100)
  • B2 (1900)
  • B4 (1700/2100 AWS A-F)
  • B5 (850)
  • B8 (900)
  • B34 (TD 2000)
  • B39 (TD 1900+)
  • B1 (2100)
  • B8 (900)
  • B1 (2100)
  • B2 (1900)
  • B4 (1700/2100 AWS A-F)
  • B5 (850)
  • B8 (900)
  • B34 (TD 2000)
  • B39 (TD 1900+)
  • B1 (2100)
  • B5 (850)
  • B8 (900)
2G
  • CDMA BC0 (800)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
  • CDMA BC0 (800)
  • CDMA BC1 (1900)
  • CDMA BC10 (800 Secondary)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)

SIM card
Dual SIM Dual Sim Dual Standby Dual Sim Dual Standby Dual Sim Dual Standby Dual Sim Dual Standby
Type
  • Nano SIM
  • Nano SIM
  • Nano SIM
  • Nano SIM
  • Nano SIM
  • Nano SIM
  • Nano SIM
  • Nano SIM

Wi-Fi
Wi-Fi
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11ac
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11ac
  • 802.11b
  • 802.11g
  • 802.11n
Others
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi MiMO
  • Wi-Fi Hotspot

Bluetooth
Version Bluetooth 4.2 Bluetooth 4.2 Bluetooth 5.0 Bluetooth 4.0
Others
  • A2DP (Advanced Audio Distribution Profile)
  • A2DP (Advanced Audio Distribution Profile)
  • A2DP (Advanced Audio Distribution Profile)
  • A2DP (Advanced Audio Distribution Profile)

Navigation
Navigation
  • GPS
  • A-GPS
  • GLONASS
  • Beidou
  • GPS
  • A-GPS
  • GLONASS
  • GPS
  • A-GPS
  • GLONASS
  • Beidou
  • SUPL
  • GPS
  • A-GPS
  • GLONASS

USB
USB
  • Charging
  • Mass Storage
  • USB On-The-Go (OTG)
  • Charging
  • Mass Storage
  • USB On-The-Go (OTG)
  • Charging
  • Mass Storage
  • USB On-The-Go (OTG)
  • USB Type C
  • Charging
  • Mass Storage
  • USB Type C

SAR
European measurement

The European Union sets a limit of 2 W/kg averaged over 10 grams of tissue.

 -- -- -- --
American measurement

The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue

 -- -- 1.060 W/Kg on head
0.296 W/Kg on body 		--

Others
Others
  • Audio Jack
  • Computer sync
  • OTA sync
  • Tethering.
  • VoLTE
  • Audio Jack
  • Radio FM
  • Computer sync
  • OTA sync
  • Tethering.
  • Audio Jack
  • Computer sync
  • OTA sync
  • Tethering.
  • VoLTE
  • Radio FM
  • Computer sync
  • OTA sync
  • Tethering.

User reviews

Does it have good coverage for calls?
--
7.3
9.4
7.9
Quality of the GPS
--
6.3
9.1
6.7
And the WiFi?
--
6.9
9.1
7.6
Number of reviews
--
52 reviews
16 reviews
14 reviews

Battery

Battery
Capacity
3450 mAh
See more details
4200 mAh
See more details
4000 mAh
See more details
5500 mAh
See more details
Type Li-Polymer Li-Polymer Li-Polymer Li-Polymer
Fast charge Yes No Yes,
22.0W 		Yes
Others
  • Non-removable
  • Non-removable
  • Non-removable
  • Non-removable

User reviews

How long does the battery last?
--
  • 2%
    Less than half day
  • 8%
    Less than a day
  • 48%
    One day
  • 35%
    More than one day
  • 8%
    Two days or more
  • 0%
    Less than half day
  • 13%
    Less than a day
  • 0%
    One day
  • 73%
    More than one day
  • 13%
    Two days or more
  • 7%
    Less than half day
  • 0%
    Less than a day
  • 50%
    One day
  • 36%
    More than one day
  • 7%
    Two days or more
Number of reviews
--
52 reviews
16 reviews
14 reviews

Software

Software
Operating System
  • ColorOS 5.0 (Android 8.1 Oreo)
    Android 8.0 Oreo, 6 years ago
  • Android 7.0 Nougat
    Android 7.0 Nougat, 7 years ago
  • FunTouch OS 10 (Android 10)
    Android 10 Q, 4 years ago
  • Android 7.0 Nougat
    Android 7.0 Nougat, 7 years ago
Google Services (official) No Yes Yes Yes

User reviews

Did it come with preinstalled applications?
--
  • 45%
    It comes with a clean operating system
  • 53%
    It has preinstalled apps but they don't bother me
  • 2%
    It has preinstalled apps that I can't uninstall
  • 0%
    It comes with a clean operating system
  • 67%
    It has preinstalled apps but they don't bother me
  • 33%
    It has preinstalled apps that I can't uninstall
  • 7%
    It comes with a clean operating system
  • 93%
    It has preinstalled apps but they don't bother me
  • 0%
    It has preinstalled apps that I can't uninstall
Do you regularly receive updates?
--
  • 50%
    Never
  • 12%
    Once a year
  • 33%
    Every six months
  • 5%
    Every two months or less
  • 13%
    Never
  • 0%
    Once a year
  • 40%
    Every six months
  • 47%
    Every two months or less
  • 10%
    Never
  • 30%
    Once a year
  • 50%
    Every six months
  • 10%
    Every two months or less
Number of reviews
--
52 reviews
16 reviews
14 reviews
Prices
Prices unavailable
Prices unavailable
Prices unavailable
Prices unavailable