Vivo iQOO U1x vs Redmi Note 8: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: Vivo iQOO U1x vs Redmi Note 8. The complete information of specifications to decide which to buy.

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Technical data sheets
Vivo iQOO U1xVivo iQOO U1xChina · 4GB · 64GB£ 123€ 139$ 169zł 632R$ 905MX$ 3,388₹ 12,336руб 12,683
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Redmi Note 8Redmi Note 8Global · 4GB · 64GB£ 116£ 117£ 120£ 128£ 128£ 129€ 131€ 132£ 132£ 134£ 135€ 135£ 141€ 144€ 145€ 146£ 147£ 147€ 149£ 150€ 151€ 152$ 159£ 159€ 160$ 160$ 164€ 166€ 166€ 169$ 175$ 176$ 178€ 180$ 181$ 184$ 185$ 194$ 202$ 202$ 206$ 219zł 594PEN 598zł 599zł 614zł 654zł 659zł 663zł 677zł 686zł 693zł 725zł 755zł 755zł 768zł 818R$ 852R$ 858R$ 880R$ 938R$ 944R$ 951R$ 970R$ 983R$ 993R$ 1,039R$ 1,082R$ 1,082R$ 1,101R$ 1,172MX$ 3,187MX$ 3,213MX$ 3,296MX$ 3,510MX$ 3,534MX$ 3,559MX$ 3,632MX$ 3,681MX$ 3,716MX$ 3,890MX$ 4,049MX$ 4,049MX$ 4,120MX$ 4,386₹ 11,606₹ 11,700руб 11,933₹ 12,000руб 12,029руб 12,338₹ 12,782₹ 12,870₹ 12,959руб 13,142₹ 13,226руб 13,232руб 13,323₹ 13,403₹ 13,531руб 13,598руб 13,780руб 13,911₹ 14,165руб 14,563₹ 14,745₹ 14,745₹ 15,001руб 15,160руб 15,160руб 15,423₹ 15,970руб 16,420
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Basics

Score
Ki Price/Quality
Score		 7.5 Ki Price/Quality
Score 		8.3 Ki Price/Quality
Score
Design and Screen score 5.4 Design & Materials 6.7 Design & Materials
Performance and Hardware score 6.8 Performance & Hardware 6.7 Performance & Hardware
Camera score 4.9 Camera 7.3 Camera
Connectivity score 5.0 Connectivity 7.0 Connectivity
Battery score 8.1 Battery 6.6 Battery

User reviews
User score --
9.0
291 opinions

Summary
Inches 6.51" 6.3"
Resolution HD+ FHD+
Usable surface 81% useful 81% useful
Aspect Ratio 20:9 19.5:9
Dimensions 76.3 mm
164.4 mm
8.4 mm 		75.3 mm
158.3 mm
8.4 mm
Weight 192 g 190 g
Micro SnapD. 662
Octa-Core 		SnapD. 665
Octa-Core
RAM 4 GB RAM 4 GB RAM
Storage 64 GB 64 GB
AnTuTu 178.289
v8 		170.516
v8
Battery 5000 mAh 4000 mAh
Main Camera 1
13 Mpx · ƒ/2.2

2 3 		1
48 Mpx · ƒ/1.79
S5KGM1
2 3 4
Selfie Camera SELF 8 Mpx · ƒ/1.8 SELF 13 Mpx · ƒ/2.0
Bands
OS Android 10 Q Android 10 Q

Brand
Brand Vivo Xiaomi
Aliases V2065A Xiaomi Redmi Note8, Gingko, M1908C3JG

Release Date
Release date October 2020,
3 months ago 		August 2019,
1 year ago
State On Sale On Sale
Market China Global

Design & Materials

Structure

Vivo iQOO U1x
Redmi Note 8
Vivo iQOO U1x
Redmi Note 8
Size
76.3 mm
164.4 mm
8.4 mm
See more details
 Print 3D Model
75.3 mm
158.3 mm
8.4 mm
See more details
 Print 3D Model
Weight 192 g 190 g
Usable surface 81 % 81 %
Materials Plastic Plastic, Glass, P2i Nano coating
Resistance - -
Colors
Black

Coral
Black

White

Blue

Red

Screen
Diagonal 6.51" 6.3"
Type LCD IPS LTPS LCD
Aspect Ratio 20:9 19.5:9
Resolution HD+
720 x 1600 px 		FHD+
1080 x 2340 px
Density 270 Pixels per inch 409 Pixels per inch

Others

Others
  • Water Drop Notch
  • 1500:1 contrast ratio
  • 70% NTSC
  • NTSC
  • Scratch resistant
  • 2.5D curved glass screen
  • Capacitive
  • Multi-touch
  • Water Drop Notch
  • 1500:1 contrast ratio
  • 84% NTSC
  • LED Notifications
  • Scratch resistant
  • Corning Gorilla Glass 5
  • 3D curved glass screen
  • 2.5D curved glass glass
  • Capacitive
  • Multi-touch
  • LTPS (Low Temperature PolySilicon)
  • Frameless

User reviews

Is it a drop-resistant and scratch-resistant smartphone?
--
8.0
Do you think it's a nice phone?
--
9.4
Is it comfortable?
--
8.7
Can you see it well in the sunlight?
--
8.1
Number of reviews
--
291 opinions

Performance & Hardware

Processor
Model Qualcomm Snapdragon 662 Qualcomm Snapdragon 665
CPU 4x Kryo 260 2.0 GHz + 4x Kryo 260 1.8 GHz 4x Kryo 260 2.0 GHz + 4x Kryo 260 1.8 GHz
Type Octa-Core Octa-Core
Manufacturing 14 nm 11 nm
Frequency 2 GHz 2 GHz
64 Bits Yes Yes

Graphics
GPU Qualcomm Adreno 610 Qualcomm Adreno 610

RAM
RAM 4 GB 4 GB
Type LPDDR4X RAM --

Antutu
Score
178.289
Antutu v8
Overall performance better than 76% of devices
See more details
170.516
Antutu v8
Overall performance better than 73% of devices
See more details

Storage
Capacity 64 GB 64 GB
Type UFS Storage 2.1 eMMC 5.0 Storage
SD Slot Yes ,
Slot for SD or second SIM card 		Yes ,
Independent SD slot

Security
Fingerprint Yes, on the side Yes, in the back

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

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

User reviews

Does it have good sound?
--
8.5
Does it work smoothly in everyday use?
--
9.0
What's your experience been with demanding games?
--
8.5
Number of reviews
--
291 opinions

Camera

Main
No. of cameras Triple rear camera Quad rear camera
1
Tipo de cámara

Standard

Standard
Resolution 13 Mpx 48 Mpx
Sensor Unknown Samsung S5KGM1
Type CMOS ISOCELL
Aperture ƒ/ 2.2 ƒ/ 1.79
ISO -- --
Pixel size -- 0.80 µm
Pixel Binning -- 1-4 (2x2)
Sensor size -- 1/2
2
Tipo de cámara

Portrait mode (depth)

Wide Angle lens
Resolution
2 Mpx
8 Mpx
Sensor
Unknown
Omnivision OV8856
Type
--
PureCel
Aperture
ƒ/ 2.4
ƒ/ 2.2
ISO
--
--
Pixel size
--
1.12 µm
Pixel Binning
--
--
Sensor size
--
1/4
3
Tipo de cámara

Macro lens

Macro lens
Resolution
2 Mpx
2 Mpx
Sensor
Unknown
Omnivision OV02A10
Type
--
CMOS
Aperture
ƒ/ 2.4
ƒ/ 2.4
ISO
--
--
Pixel size
--
1.75 µm
Pixel Binning
--
--
Sensor size
--
1/2.8
4
Tipo de cámara
--

Portrait mode (depth)
Resolution
2 Mpx
Sensor
Omnivision OV02A10
Type
CMOS
Aperture
ƒ/ 2.4
ISO
--
Pixel size
1.75 µm
Pixel Binning
--
Sensor size
1/2.8

Features
Flash LED LED
Optical Stabilisation No No
Slow Motion Video No,
30 fps 		Yes,
240 fps
Others
  • Digital zoom
  • Triple camera
  • Autofocus
  • Touch focus
  • Phase detection autofocus (PDAF)
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • 4K Video
  • Digital zoom
  • Quadruple camera
  • Digital image stabilization
  • Autofocus
  • Touch focus
  • Continuous shooting
  • Geotagging
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • RAW

Selfie
SELF
Tipo de cámara

Dedicada

Dedicada
Resolution 8 Mpx 13 Mpx
Sensor Unknown Omnivision OV13855
Type -- PureCel
Aperture ƒ/ 1.8 ƒ/ 2.0
ISO -- --
Pixel size -- 1.12 µm
Pixel Binning -- --
Sensor size -- 1/2.9
Others
--
--

DxOMark Score
DxOMark Score -- --

User reviews

Quality of daytime photos
--
9.1
Quality of nighttime photos
--
7.5
Quality of selfies
--
8.3
Does it have a powerful flash?
--
7.6
Number of reviews
--
291 opinions

Connectivity

Network compatibility

5G -- --
4G LTE
  • B1 (2100)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
  • B34 (TDD 2100)
  • B38 (TDD 2600)
  • B39 (TDD 1900)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
  • B1 (2100)
  • B2 (1900)
  • B3 (1800)
  • B4 (1700/2100 AWS 1)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B20 (800)
  • B38 (TDD 2600)
  • B40 (TDD 2300)
3G
  • B1 (2100)
  • B5 (850)
  • B8 (900)
  • B34 (TD 2000)
  • B39 (TD 1900+)
  • B1 (2100)
  • B2 (1900)
  • B4 (1700/2100 AWS A-F)
  • B5 (850)
  • B8 (900)
2G
  • CDMA BC0 (800)
  • 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
Type
  • 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
  • 802.11ac
Others
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Display
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Display

Bluetooth
Version Bluetooth 5.0 Bluetooth 4.2 LE Low energy consumption
Others
  • A2DP (Advanced Audio Distribution Profile)
  • APT-x
  • LDAC
  • SBC
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)
  • APT-x

Navigation
Navigation
  • GPS
  • A-GPS
  • GLONASS
  • Beidou
  • Galileo
  • GPS
  • A-GPS
  • GLONASS
  • Beidou

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

SAR
European measurement

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

 -- 0.191 W/Kg on head
1.034 W/Kg on body
American measurement

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

 -- 0.374 W/Kg on head
0.987 W/Kg on body

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

User reviews

Does it have good coverage for calls?
--
9.0
Quality of the GPS
--
8.9
And the WiFi?
--
8.6
Number of reviews
--
291 opinions

Battery

Battery
Capacity
5000 mAh
See more details
4000 mAh
See more details
Type Li-Ion Li-Polymer
Fast charge Yes,
18.0W 		Yes
Others
  • Non-removable
  • Non-removable

User reviews

How long does the battery last?
--
  • 1%
    Less than half day
  • 7%
    Less than a day
  • 38%
    One day
  • 50%
    More than one day
  • 4%
    Two days or more
Number of reviews
--
291 opinions

Software

Software
Operating System
  • Android 10
    Android 10 Q, 1 year ago
  • MIUI V12 (Android 10)
    Android 10 Q, 1 year ago
Google Services (official) No Yes

User reviews

Did it come with preinstalled applications?
--
  • 9%
    It comes with a clean operating system
  • 81%
    It has preinstalled apps but they don't bother me
  • 10%
    It has preinstalled apps that I can't uninstall
Do you regularly receive updates?
--
  • 0%
    Never
  • 3%
    Once a year
  • 40%
    Every six months
  • 56%
    Every two months or less
Number of reviews
--
291 opinions

Prices

Prices

Prices

How is the exchange rate calculated?

Prices

How is the exchange rate calculated?