Oppo Reno4 Z 5G vs Xiaomi Redmi Note 9T: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: Oppo Reno4 Z 5G vs Xiaomi Redmi Note 9T. The complete information of specifications to decide which to buy.

Compare
Oppo Reno4 Z 5GOppo Reno4 Z 5GGlobal · 8GB · 128GB
Xiaomi Redmi Note 9TXiaomi Redmi Note 9TGlobal · 4GB · 64GB
Technical data sheets

Basics
Oppo Reno4 Z 5G
Oppo Reno4 Z 5G
Global · 8GB · 128GB
View datasheet
vs
Xiaomi Redmi Note 9T
Xiaomi Redmi Note 9T
Global · 4GB · 64GB
View datasheet
vs

Score
Ki Cost-effective
Score		 7.7 Ki Cost-effective
Score 		7.6 Ki Cost-effective
Score
Design and Screen score 6.1Design & Materials 6.0Design & Materials
Performance and Hardware score 6.1Performance & Hardware 5.9Performance & Hardware
Camera score 7.2Camera 6.4Camera
Connectivity score 8.1 Connectivity 8.1 Connectivity
Battery score 5.4 Battery 7.1 Battery

User reviews
User score
8.4
8 reviews
8.6
25 reviews

Technical specifications of the Oppo Reno4 Z 5G vs Xiaomi Redmi Note 9T

Specs Oppo Reno4 Z 5G prices Oppo Reno4 Z 5G
Global · 8GB · 128GB 		stores to buy Xiaomi Redmi Note 9T Xiaomi Redmi Note 9T
Global · 4GB · 64GB
Inches 6.57" 6.53"
Resolution FHD+ FHD+
Usable surface 84% useful 82% useful
Aspect Ratio 20:9 20:9
Dimensions 75.5 mm
163.8 mm
8.1 mm 		77.3 mm
161.9 mm
9.0 mm
Weight 184 g 199 g
Micro Dimensity 800
Octa-Core 		Dimensity 800U
Octa-Core
RAM 8 GB RAM 4 GB RAM
Storage 128 GB 64 GB
AnTuTu 325.776
v8 		343.150
v8
Battery 4000 mAh 5000 mAh
Main Camera 1
48 Mpx · ƒ/1.7
IMX586 Exmor RS
2 3 4 		1
48 Mpx · ƒ/1.79
S5KGM2
2 3
Selfie Camera SELF 16 Mpx · ƒ/2.0 SELF 13 Mpx · ƒ/2.25
Bands
OS Android 10 Q Android 10 Q

Brand
Brand Oppo Xiaomi
Aliases CPH2065 M2004J7SG

Release Date
Release date October 2020,
3 years ago 		January 2021,
3 years ago
State On Sale On Sale
Market Global Global

Design & Materials

Structure

Oppo Reno4 Z 5G
Xiaomi Redmi Note 9T
Oppo Reno4 Z 5G
Xiaomi Redmi Note 9T
Size
75.5 mm • 163.8 mm • 8.1 mm
See more details
 Print 3D Model
77.3 mm • 161.9 mm • 9.0 mm
See more details
 Print 3D Model
Weight 184 g 199 g
Usable surface 84 % 82 %
Materials Glass Polycarbonate
Resistance - Splash resistant
Colors
Black

White
Black

Purple

Screen
Diagonal 6.57" 6.53"
Type LCD IPS LCD IPS
Aspect Ratio 20:9 20:9
Resolution FHD+
1080 x 2400 px 		FHD+
1080 x 2340 px
Density 401 Pixels per inch 401 Pixels per inch

Others

Others
  • Hole-punch Notch
  • Refresh rate 120 Hz
  • Touch sampling rate 120 Hz
  • Brightnes 480 cd/m² (typ)
  • 1500:1 contrast ratio
  • 81.5% NTSC
  • Scratch resistant
  • 2.5D curved glass screen
  • Corning Gorilla Glass 3+
  • Capacitive
  • Multi-touch
  • Frameless
  • Hole-punch Notch
  • Brightnes 450 cd/m² (typ)
  • 1500:1 contrast ratio
  • TÜV Rheinland Eye Comfort Certification
  • Scratch resistant
  • 2.5D curved glass screen
  • Corning Gorilla Glass 5
  • Capacitive
  • Multi-touch
  • Frameless

User reviews

Is it a drop-resistant and scratch-resistant smartphone?
6.6
8.0
Do you think it's a nice phone?
8.6
8.3
Is it comfortable?
8.3
8.8
Can you see it well in the sunlight?
6.9
7.6
Number of reviews
8 reviews
25 reviews

Performance & Hardware

Processor
Model MediaTek Dimensity 800 MT6873 MediaTek Dimensity 800U (MT6853)
CPU 4x Cortex-A76 2.0 GHz + 4x Cortex-A55 2.0 GHz 2x2.4 GHz ARM Cortex-A76 +6x2.0 GHz ARM Cortex-A55
Type Octa-Core Octa-Core
Manufacturing 7 nm 7 nm
64 Bits Yes Yes

Graphics
GPU ARM Mali-G57 MP4 ARM Mali-G57 MC3

RAM
RAM 8 GB 4 GB
Type LPDDR4X RAM LPDDR4X RAM

Antutu
Score
325.776
Antutu v8
Overall performance better than 67% of devices
See more details
343.150
Antutu v8
Overall performance better than 68% of devices
See more details

Storage
Capacity 128 GB 64 GB
Type UFS Storage 2.1 UFS Storage 2.1
SD Slot No Yes ,
Independent SD slot

Security
Fingerprint Yes, on the side Yes, on the side

Sensors
Sensors
  • Fingerprint
  • Proximity
  • Light sensor
  • Accelerometer
  • Compass
  • Gyroscope
  • Gravity
  • Fingerprint
  • Light sensor
  • Accelerometer
  • Compass
  • Gyroscope
  • Ultrasonic proximity virtual

Audio

Audio
-
  • Hi-Res Audio
  • Stereo Speakers

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

User reviews

Does it have good sound?
7.6
9.3
Does it work smoothly in everyday use?
9.0
9.2
What's your experience been with demanding games?
8.0
8.3
Number of reviews
8 reviews
25 reviews

Camera

Main
No. of cameras Quad rear camera Triple rear camera
1
Camera type

Standard

Standard
Resolution 48 Mpx 48 Mpx
Sensor Sony IMX586 Exmor RS Samsung S5KGM2
Type CMOS ISOCELL
Aperture ƒ/ 1.7 ƒ/ 1.79
ISO -- --
Pixel size 0.80 µm 0.80 µm
Pixel Binning 1-4 (2x2) 1-4 (2x2)
Sensor size 1/2" 1/2"
2
Camera type

Wide Angle lens

Portrait mode (depth)
Resolution
8 Mpx
2 Mpx
Sensor
Unknown
Hynix HI-259
Type
--
CMOS
Aperture
ƒ/ 2.2
ƒ/ 2.4
Pixel size
--
1.75 µm
Pixel Binning
--
--
Sensor size
--
1/5"
3
Camera type

Portrait mode (depth)

Macro lens
Resolution
2 Mpx
2 Mpx
Sensor
Unknown
Hynix HI-259
Type
--
CMOS
Aperture
ƒ/ 2.4
ƒ/ 2.4
Pixel size
--
1.75 µm
Pixel Binning
--
--
Sensor size
--
1/5"
4
Camera type

Black & white
--
Resolution
2 Mpx
Sensor
Unknown
Type
--
Aperture
ƒ/ 2.4
Pixel size
--
Pixel Binning
--
Sensor size
--

Features
Flash Dual LED Dual LED
Optical Stabilisation No No
Slow Motion Video Yes,
120 fps 		Yes,
120 fps
Others
  • 4K Video
  • Digital zoom
  • Quadruple camera
  • Digital image stabilization
  • Ultra stable video
  • Autofocus
  • Touch focus
  • Continuous autofocus
  • Dual front camera
  • Continuous shooting
  • Geotagging
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • Night Mode
  • 4K Video
  • Digital zoom
  • Triple camera
  • Digital image stabilization
  • Autofocus
  • Touch focus
  • Manual 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
Resolution 16 Mpx 13 Mpx
Sensor Sony IMX471 Exmor RS Samsung S5K3L6
Type CMOS CMOS
Aperture ƒ/ 2.0 ƒ/ 2.25
Pixel size 1.00 µm 1.12 µm
Pixel Binning 1-4 (2x2) --
Sensor size 1/3.13" 1/3.1"
Others
--
--

DxOMark Score
DxOMark Score -- --

User reviews

Quality of daytime photos
8.4
8.8
Quality of nighttime photos
7.1
7.7
Quality of selfies
8.5
8.2
Does it have a powerful flash?
7.9
8.4
Number of reviews
8 reviews
25 reviews

Connectivity

Network compatibility

5G
  • n1 (2100)
  • n3 (1800)
  • n5 (850)
  • n7 (2600)
  • n8 (900)
  • n20 (800)
  • n28b (700)
  • n28a (700)
  • n38 (2600)
  • n40 (2300)
  • n41 (2500)
  • n77 (3700)
  • n78 (3500)
  • n1 (2100)
  • n3 (1800)
  • n5 (850)
  • n7 (2600)
  • n8 (900)
  • n20 (800)
  • n28b (700)
  • n28a (700)
  • n38 (2600)
  • n41 (2500)
  • n77 (3700)
  • n78 (3500)
  • n79 (4700)
4G LTE
  • 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)
  • B26 (850)
  • B28b (700)
  • B28a (700)
  • B38 (TDD 2600)
  • B39 (TDD 1900)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
  • B66 (1700/2100)
  • 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)
  • B26 (850)
  • B28b (700)
  • B28a (700)
  • B32 (1500)
  • B38 (TDD 2600)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
  • B42 (TDD 3500)
3G
  • B1 (2100)
  • B2 (1900)
  • B4 (1700/2100 AWS A-F)
  • B5 (850)
  • B6 (800)
  • B8 (900)
  • B19 (800)
  • B1 (2100)
  • B2 (1900)
  • B4 (1700/2100 AWS A-F)
  • B5 (850)
  • B8 (900)
2G
  • B3 (1800)
  • 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 LE Low energy consumption Bluetooth 5.1 LE Low energy consumption
Others
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)
  • APT-x
  • LDAC
  • SBC
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)
  • LDAC
  • AAC

Navigation
Navigation
  • GPS
  • A-GPS
  • GLONASS
  • Beidou
  • QZSS
  • Galileo
  • GPS
  • A-GPS
  • Galileo
  • GLONASS (L1)

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

 -- 0.592 W/Kg on head
0.937 W/Kg on body
American measurement

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

 -- 1.073 W/Kg on head
1.049 W/Kg on body

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

User reviews

Does it have good coverage for calls?
9.6
9.7
Quality of the GPS
9.0
9.3
And the WiFi?
9.3
9.4
Number of reviews
8 reviews
25 reviews

Battery

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

User reviews

How long does the battery last?
  • 0%
    Less than half day
  • 13%
    Less than a day
  • 75%
    One day
  • 13%
    More than one day
  • 0%
    Two days or more
  • 0%
    Less than half day
  • 0%
    Less than a day
  • 24%
    One day
  • 48%
    More than one day
  • 28%
    Two days or more
Number of reviews
8 reviews
25 reviews

Software

Software
Operating System
  • ColorOS 7.1 (Android 10)
    Android 10 Q, 4 years ago
  • MIUI V12 (Android 10)
    Android 10 Q, 4 years ago
Google Services (official) Yes Yes

User reviews

Did it come with preinstalled applications?
  • 0%
    It comes with a clean operating system
  • 88%
    It has preinstalled apps but they don't bother me
  • 13%
    It has preinstalled apps that I can't uninstall
  • 4%
    It comes with a clean operating system
  • 80%
    It has preinstalled apps but they don't bother me
  • 16%
    It has preinstalled apps that I can't uninstall
Do you regularly receive updates?
  • 0%
    Never
  • 0%
    Once a year
  • 50%
    Every six months
  • 50%
    Every two months or less
  • 4%
    Never
  • 9%
    Once a year
  • 48%
    Every six months
  • 39%
    Every two months or less
Number of reviews
8 reviews
25 reviews
Prices
From $ 180 --
From $ 137 --

Others

Common comparisons