Oppo A91 vs Xiaomi Redmi Note 10S: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: Oppo A91 vs Xiaomi Redmi Note 10S. The complete information of specifications to decide which to buy.

Compare
Oppo A91Oppo A91Global · 8GB · 128GB
Xiaomi Redmi Note 10SXiaomi Redmi Note 10SGlobal · 6GB · 64GB
Technical data sheets

Basics
Oppo A91
Oppo A91
Global · 8GB · 128GB
View datasheet
vs
Xiaomi Redmi Note 10S
Xiaomi Redmi Note 10S
Global · 6GB · 64GB
View datasheet
vs

Score
Ki Cost-effective
Score		 6.7 Ki Cost-effective
Score 		7.9 Ki Cost-effective
Score
Design and Screen score 5.7Design & Materials 6.6Design & Materials
Performance and Hardware score 5.5Performance & Hardware 6.7Performance & Hardware
Camera score 5.8Camera 6.7Camera
Connectivity score 5.7 Connectivity 7.0 Connectivity
Battery score 5.2 Battery 6.9 Battery

User reviews
User score
--
4 reviews
8.1
134 reviews

Technical specifications of the Oppo A91 vs Xiaomi Redmi Note 10S

Specs Oppo A91 prices Oppo A91
Global · 8GB · 128GB 		where to buy Xiaomi Redmi Note 10S Xiaomi Redmi Note 10S
Global · 6GB · 64GB
Inches 6.4" 6.43"
Resolution FHD+ FHD+
Usable surface 84% useful 83% useful
Aspect Ratio 20:9 20:9
Dimensions 73.3 mm
160.2 mm
7.9 mm 		74.5 mm
160.5 mm
8.3 mm
Weight 172 g 179 g
Micro Helio P70
Octa-Core 		Helio G95
Octa-Core
RAM 8 GB RAM 6 GB RAM
Storage 128 GB 64 GB
AnTuTu 151.661
v8 		409.874
v10
Battery 4025 mAh 5000 mAh
Main Camera 1
48 Mpx · ƒ/1.8

2 3 4 		1
64 Mpx · ƒ/1.79
OV64B
2 3 4
Selfie Camera SELF 30 Mpx · ƒ/2.0 SELF 13 Mpx · ƒ/2.45
Bands
OS Android 9.0 P Android 12 Snow Cone

Brand
Brand Oppo Xiaomi
Aliases PCPM00, PCPT00 M2101K7BG

Release Date
Release date December 2019,
4 years ago 		March 2021,
3 years ago
State On Sale On Sale
Market Global Global

Design & Materials

Structure

Oppo A91
Xiaomi Redmi Note 10S
Oppo A91
Xiaomi Redmi Note 10S
Size
73.3 mm • 160.2 mm • 7.9 mm
See more details
 Print 3D Model
74.5 mm • 160.5 mm • 8.3 mm
See more details
 Print 3D Model
Weight 172 g 179 g
Usable surface 84 % 83 %
Materials Glass Plastic, P2i Nano coating
Resistance - IP53
Colors
White

Blue

Red
White

Blue

Gray

Screen
Diagonal 6.4" 6.43"
Type AMOLED AMOLED
Aspect Ratio 20:9 20:9
Resolution FHD+
1080 x 2400 px 		FHD+
1080 x 2400 px
Density 411 Pixels per inch 395 Pixels per inch

Others

Others
  • Water Drop Notch
  • Scratch resistant
  • Capacitive
  • Multi-touch
  • Frameless
  • Hole-punch Notch
  • Peak brightness - 1100 cd/m²
  • Max brightness HBM - 700 cd/m²
  • 4500000:1 contrast ratio
  • TÜV Rheinland Eye Comfort Certification
  • DCI-P3
  • 84% NTSC
  • Scratch resistant
  • Corning Gorilla Glass 3
  • 2.5D glass screen
  • Capacitive
  • Multi-touch
  • Frameless

User reviews

Is it a drop-resistant and scratch-resistant smartphone?
--
7.5
Do you think it's a nice phone?
--
8.8
Is it comfortable?
--
8.9
Can you see it well in the sunlight?
--
8.4
Number of reviews
--
134 reviews

Performance & Hardware

Processor
Model MediaTek Helio P70 (MT6771V/CT) MediaTek Helio G95
CPU 4x Cortex-A73 2.1 GHz + 4x Cortex-A53 1.95 GHz 2x Cortex-A76 2.05 GHz + 6x Cortex-A55 1.95 GHz
Type Octa-Core Octa-Core
Manufacturing 12 nm 12 nm
64 Bits Yes Yes

Graphics
GPU ARM Mali-G72 MP3 Arm Mali-G76 3EEMC4720 MHz

RAM
RAM 8 GB 6 GB
Type LPDDR4X RAM LPDDR4X RAM

Antutu
Score
151.661
Antutu v8
Overall performance better than 54% of devices
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409.874
Antutu v10
Overall performance better than 73% of devices
See more details

Storage
Capacity 128 GB 64 GB
Type -- UFS Storage 2.2
SD Slot Yes ,
Slot for SD or second SIM card 		Yes ,
Independent SD slot

Security
Fingerprint Yes, in screen 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 Yes
Gaming buttons No No

User reviews

Does it have good sound?
--
8.4
Does it work smoothly in everyday use?
--
8.5
What's your experience been with demanding games?
--
7.7
Number of reviews
--
134 reviews

Camera

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

Standard

Standard
Resolution 48 Mpx 64 Mpx
Sensor Unknown Omnivision OV64B
Type CMOS BSI CMOS
Aperture ƒ/ 1.8 ƒ/ 1.79
ISO -- --
Pixel size 0.80 µm 0.70 µm
Pixel Binning -- 1-4 (2x2)
Sensor size -- 1/2"
2
Camera type

Wide Angle lens

Wide Angle lens
Resolution
8 Mpx
8 Mpx
Sensor
Unknown
Sony IMX355
Type
--
CMOS BSI
Aperture
ƒ/ 2.25
ƒ/ 2.2
Pixel size
1.12 µm
1.14 µm
Pixel Binning
--
--
Sensor size
--
1/2.8"
3
Camera type

Macro lens

Portrait mode (depth)
Resolution
2 Mpx
2 Mpx
Sensor
Unknown
GalaxyCore GC02M1
Type
--
CMOS
Aperture
ƒ/ 2.4
ƒ/ 2.4
Pixel size
1.75 µm
1.75 µm
Pixel Binning
--
--
Sensor size
--
1/5"
4
Camera type

Black & white

Macro lens
Resolution
2 Mpx
2 Mpx
Sensor
Unknown
Omnivision OV02B10
Type
--
CMOS
Aperture
ƒ/ 2.4
ƒ/ 2.4
Pixel size
1.75 µm
1.75 µm
Pixel Binning
--
--
Sensor size
--
1/5"

Features
Flash Dual LED LED
Optical Stabilisation No No
Slow Motion Video Yes,
120 fps 		Yes,
960 fps
Others
  • Digital zoom
  • Quadruple camera
  • Digital image stabilization
  • Autofocus
  • Touch focus
  • Manual focus
  • Laser AF
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Scene mode
  • Self-timer
  • 4K Video
  • Digital zoom
  • Quadruple camera
  • Digital image stabilization
  • Autofocus
  • Touch focus
  • Geotagging
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • Night Mode

Selfie
SELF
Camera type

Dedicated

Dedicated
Resolution 30 Mpx 13 Mpx
Sensor Unknown Omnivision OV13B10
Type -- CMOS
Aperture ƒ/ 2.0 ƒ/ 2.45
Pixel size -- 1.12 µm
Pixel Binning -- --
Sensor size -- 1/3.06"
Others
--
--

DxOMark Score
DxOMark Score -- --

User reviews

Quality of daytime photos
--
8.5
Quality of nighttime photos
--
6.1
Quality of selfies
--
7.0
Does it have a powerful flash?
--
8.3
Number of reviews
--
134 reviews

Connectivity

Network compatibility

5G -- --
4G LTE
  • B1 (2100)
  • B3 (1800)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B20 (800)
  • B28b (700)
  • B28a (700)
  • B38 (TDD 2600)
  • 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)
  • B28b (700)
  • B28a (700)
  • B38 (TDD 2600)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
3G
  • B1 (2100)
  • B5 (850)
  • B8 (900)
  • B1 (2100)
  • B2 (1900)
  • B4 (1700/2100 AWS A-F)
  • B5 (850)
  • B8 (900)
2G
  • 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
Type
  • Nano SIM
  • Nano SIM
  • Nano SIM
  • Nano SIM

Wi-Fi
Wi-Fi
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11a
  • 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
  • Wi-Fi MiMO

Bluetooth
Version Bluetooth 4.2 LE Low energy consumption Bluetooth 5.0 LE Low energy consumption
Others
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)
  • A2DP (Advanced Audio Distribution Profile)
  • EDR (Enhanced Data Rate)
  • HID (Human Interface Profile)
  • LE (Low Energy)

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

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.

 -- 0.599 W/Kg on head
0.904 W/Kg on body
American measurement

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

 -- 1.070 W/Kg on head
0.810 W/Kg on body

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

User reviews

Does it have good coverage for calls?
--
8.6
Quality of the GPS
--
8.7
And the WiFi?
--
8.7
Number of reviews
--
134 reviews

Battery

Battery
Capacity
4025 mAh
See more details
5000 mAh
See more details
Type Li-Polymer Li-Polymer
Fast charge Yes,
20.0W 		Yes,
33.0W
Others
  • Non-removable
  • Reverse charging
  • Non-removable

User reviews

How long does the battery last?
--
  • 1%
    Less than half day
  • 5%
    Less than a day
  • 33%
    One day
  • 54%
    More than one day
  • 7%
    Two days or more
Number of reviews
--
134 reviews

Software

Software
Operating System
  • ColorOS 6 (Android 9.0 Pie)
    Android 9.0 P, 5 years ago
  • MIUI V13 (Android 12)
    Android 12 Snow Cone, 3 years ago
Google Services (official) Yes Yes

User reviews

Did it come with preinstalled applications?
--
  • 4%
    It comes with a clean operating system
  • 82%
    It has preinstalled apps but they don't bother me
  • 14%
    It has preinstalled apps that I can't uninstall
Do you regularly receive updates?
--
  • 1%
    Never
  • 4%
    Once a year
  • 57%
    Every six months
  • 39%
    Every two months or less
Number of reviews
--
134 reviews
Prices
From $ 162 --
From $ 129 --

Others

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