OnePlus Ace 6 vs Xiaomi Redmi K90: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: OnePlus Ace 6 vs Xiaomi Redmi K90. The complete information of specifications to decide which to buy.

Compare
OnePlus Ace 6OnePlus Ace 6China · 12GB · 256GB
Xiaomi Redmi K90Xiaomi Redmi K90China · 12GB · 256GB
Technical data sheets

Basics
OnePlus Ace 6
OnePlus Ace 6
China · 12GB · 256GB
View datasheet
vs
Xiaomi Redmi K90
Xiaomi Redmi K90
China · 12GB · 256GB
View datasheet
vs

Score
Ki Cost-effective
Score		 9.2 Ki Cost-effective
Score 		9.0 Ki Cost-effective
Score
Design and Screen score 8.3Design & Materials 8.4Design & Materials
Performance and Hardware score 8.7Performance & Hardware 8.6Performance & Hardware
Camera score 8.0Camera 7.7Camera
Connectivity score 6.9 Connectivity 6.9 Connectivity
Battery score 8.6 Battery 8.5 Battery

User reviews
User score
--
3 reviews
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2 reviews

Technical specifications of the OnePlus Ace 6 vs Xiaomi Redmi K90

Specs OnePlus Ace 6 price comparison OnePlus Ace 6
China · 12GB · 256GB 		Xiaomi Redmi K90 price comparison Xiaomi Redmi K90
China · 12GB · 256GB
Inches 6.83" 6.59"
Resolution WQHD+ FHD+
Usable surface 90% useful 89% useful
Aspect Ratio 20:9 19.5:9
Dimensions 77.0 mm
163.4 mm
8.3 mm 		75.2 mm
157.5 mm
8.0 mm
Weight 213 g 206 g
Micro SnapD. 8 Elite
Octa-Core 		SnapD. 8 Elite
Octa-Core
RAM 12 GB RAM 12 GB RAM
Storage 256 GB 256 GB
AnTuTu 3.241.567
v11 		2.920.000
v10
Battery 7800 mAh 7100 mAh
Main Camera 1
50 Mpx · ƒ/1.8
IMX906
2 		1
50 Mpx · ƒ/1.88
OV50 Light Fusion 800
2 3
Selfie Camera SELF 16 Mpx · ƒ/2.4 SELF 20 Mpx · ƒ/2.0
Bands
OS Android 16 Android 15

Brand
Brand OnePlus Xiaomi
Aliases 一加 Ace 6, PLQ110 2510DRK44C

Release Date
Release date October 2025,
9 months ago 		October 2025,
9 months ago
State On Sale On Sale
Market China China

Design & Materials

Structure

OnePlus Ace 6
Xiaomi Redmi K90
OnePlus Ace 6
Xiaomi Redmi K90
Size
77.0 mm • 163.4 mm • 8.3 mm
See more details
 Print 3D Model
75.2 mm • 157.5 mm • 8.0 mm
See more details
 Print 3D Model
Weight 213 g 206 g
Usable surface 90 % 89 %
Materials Aluminium alloy, Glass Aluminium alloy, Glass
Resistance IP69 IP68
IP69
Colors
Black
White
Silver
Black
White
Blue
Violet

Screen
Diagonal 6.83" 6.59"
Type AMOLED Oled
Aspect Ratio 20:9 19.5:9
Resolution WQHD+
1272 x 2800 px 		FHD+
1156 x 2510 px
Density 450 Pixels per inch 419 Pixels per inch

Others

Others
  • Hole-punch Notch
  • SGS Certified
  • TÜV Low Blue Light
  • 2592 PWM
  • Refresh rate 165 Hz
  • Touch sampling rate 300 Hz
  • Brightnes 800 cd/m² (typ)
  • Peak brightness - 4500 cd/m²
  • Max brightness HBM - 1800 cd/m²
  • 8000000:1 contrast ratio
  • Always-On Display
  • TÜV Rheinland Eye Comfort Certification
  • HDR10+
  • DCI-P3
  • DC dimming
  • 10 Bits panel
  • Dolby Vision
  • Scratch resistant
  • Capacitive
  • Multi-touch
  • LTPS (Low Temperature PolySilicon silicon)
  • Frameless
  • Hole-punch Notch
  • 1-120 Hz refresh rate
  • TUV Rheinland Low Blue Light
  • TÜV Rheinland Flicker-free Certified
  • TÜV Rheinland Full Care Display 3.0 Cer
  • Refresh rate 120 Hz
  • Touch sampling rate 480 Hz
  • Peak brightness - 3500 cd/m²
  • Always-On Display
  • TÜV Rheinland Eye Comfort Certification
  • HDR10+
  • DCI-P3
  • DC dimming
  • sRGB standard
  • 12 Bits panel (10-bit +2-bit FRC)
  • Dolby Vision
  • Scratch resistant
  • Capacitive
  • Multi-touch
  • Frameless
  • LTPO (Low Temperature PolySilicon oxide)

User reviews

Is it a drop-resistant and scratch-resistant smartphone?
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Do you think it's a nice phone?
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Is it comfortable?
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Can you see it well in the sunlight?
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Number of reviews
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Performance & Hardware

Processor
Model Qualcomm Snapdragon 8 Elite Extreme Edition Qualcomm Snapdragon 8 Elite Extreme Edition
CPU 2x4.47 GHz Oryon V2 Phoenix L+ 6x3.53 GHz Oryon V2 Phoenix M 2x4.47 GHz Oryon V2 Phoenix L+ 6x3.53 GHz Oryon V2 Phoenix M
Type Octa-Core Octa-Core
Manufacturing 3 nm 3 nm
64 Bits Yes Yes

Graphics
GPU Adreno 830 Adreno 830

RAM
RAM 12 GB 12 GB
Type RAM LPDDR5X RAM LPDDR5X

Antutu
Score
3.241.567
Antutu v11
Overall performance better than 98% of devices
See more details
2.920.000
Antutu v10
Overall performance better than 97% of devices
See more details

Storage
Capacity 256 GB 256 GB
Type UFS Storage 4.1 UFS Storage 4.1
SD Slot No No

Security
Fingerprint Yes, in screen Yes, in screen

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

Audio

Audio
  • Stereo Speakers
  • Dolby Atmos
  • Noise cancellation microphone
  • Stereo Speakers
  • 3 microphones

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

User reviews

Does it have good sound?
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Does it work smoothly in everyday use?
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What's your experience been with demanding games?
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Number of reviews
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Camera

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

Standard

Standard
Resolution 50 Mpx 50 Mpx
Aperture ƒ/ 1.8 ƒ/ 1.88
Optical zoom -- --
View angle -- --
Sensor Sony IMX906 Omnivision OV50 Light Fusion 800
Type CMOS BSI 2 CMOS
ISO -- --
Pixel size 1.00 µm 1.00 µm
Pixel Binning 1-4 (2x2) 1-4 (2x2)
Sensor size 1/1.56" 1/1.55"
2
Camera type

Wide Angle + Macro

Wide Angle lens
Resolution
8 Mpx
8 Mpx
Aperture
ƒ/ 2.2
ƒ/ 2.2
Optical zoom
--
--
View angle
--
--
Sensor
Sony IMX355
Omnivision OV08F
Type
CMOS
CMOS
Pixel size
1.14 µm
--
Pixel Binning
--
--
Sensor size
1/2.8"
--
3
Camera type
--

Telephoto lens
Resolution
50 Mpx
Aperture
ƒ/ 2.2
Optical zoom
--
View angle
--
Sensor
Omnivision OV50M
Type
ISOCELL
Pixel size
0.61 µm
Pixel Binning
1-4 (2x2)
Sensor size
1/2.76"

Features
Flash LED LED
Optical Stabilisation Yes Yes
Slow Motion Video Yes,
480 fps 		Yes,
240 fps
Others
  • Tracking AF
  • Flicker sensor
  • Noise reduction
  • Time-Lapse
  • 4K Video
  • 8K Video
  • Digital zoom
  • Optical zoom
  • Dual camera
  • Digital image stabilization
  • Optical Stabilization (OIS)
  • Ultra stable video
  • Autofocus
  • Touch focus
  • Continuous autofocus
  • Manual focus
  • Phase detection autofocus (PDAF)
  • Laser autofocus (LAF)
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • Night Mode
  • RAW 14 bits
  • 4K Video
  • Digital zoom
  • Triple camera
  • Digital image stabilization
  • Optical Stabilization (OIS)
  • Ultra stable video
  • Autofocus
  • Touch focus
  • Continuous autofocus
  • Manual focus
  • Phase detection autofocus (PDAF)
  • Dual front camera
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • RAW
  • Night Mode

Selfie
SELF
Camera type

Dedicated

Dedicated
Resolution 16 Mpx 20 Mpx
Aperture ƒ/ 2.4 ƒ/ 2.0
Optical zoom -- --
View angle -- --
Sensor Sony IMX480 Omnivision OV20B
Type CMOS CMOS
Pixel size 1.00 µm 0.80 µm
Pixel Binning -- --
Sensor size 1/3.09" 1/4"
Others
--
--

DxOMark Score
DxOMark Score -- --

User reviews

Quality of daytime photos
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Quality of nighttime photos
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Quality of selfies
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Does it have a powerful flash?
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Number of reviews
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Connectivity

Network compatibility

5G
  • n1 (2100)
  • n3 (1800)
  • n5 (850)
  • n8 (900)
  • n18 (850)
  • n26 (850)
  • n28a (700)
  • n38 (2600)
  • n40 (2300)
  • n41 (2500)
  • n48 (3500)
  • n66 (1700)
  • n77 (3700)
  • n78 (3500)
  • n1 (2100)
  • n3 (1800)
  • n5 (850)
  • n7 (2600)
  • n8 (900)
  • n28a (700)
  • n38 (2600)
  • n40 (2300)
  • n41 (2500)
  • n48 (3500)
  • n66 (1700)
  • n77 (3700)
  • n78 (3500)
4G LTE
  • B1 (2100)
  • B3 (1800)
  • B4 (1700/2100 AWS 1)
  • B5 (850)
  • B8 (900)
  • B18 (800)
  • B19 (800)
  • B26 (850)
  • B28a (700)
  • B34 (TDD 2100)
  • B38 (TDD 2600)
  • B39 (TDD 1900)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
  • B42 (TDD 3500)
  • B43 (TDD 3700)
  • B48 (TDD 3600)
  • B66 (1700/2100)
  • B1 (2100)
  • B3 (1800)
  • B4 (1700/2100 AWS 1)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B19 (800)
  • B28a (700)
  • B34 (TDD 2100)
  • B38 (TDD 2600)
  • B39 (TDD 1900)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
  • B42 (TDD 3500)
  • B48 (TDD 3600)
  • B66 (1700/2100)
3G
  • B1 (2100)
  • B4 (1700/2100 AWS A-F)
  • B5 (850)
  • B6 (800)
  • B8 (900)
  • B19 (800)
  • B1 (2100)
  • B4 (1700/2100 AWS A-F)
  • B5 (850)
  • B6 (800)
  • B8 (900)
  • B19 (800)
2G
  • B3 (1800)
  • B5 (850)
  • B8 (900)
  • 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
  • WiFi 6 (802.11ax)
  • WiFi 7 (802.11be)
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11ac
  • WiFi 6 (802.11ax)
  • WiFi 7 (802.11be)
Others
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Display
  • Wi-Fi MiMO
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Display
  • Wi-Fi MiMO

Bluetooth
Version Bluetooth 5.4 LE Low energy consumption Bluetooth 5.4 LE Low energy consumption
Others
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)
  • APT-x
  • LDAC
  • SBC
  • AAC
  • Apt-x Adaptive
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)
  • APT-x
  • LDAC
  • SBC
  • AAC

Navigation
Navigation
  • GPS
  • A-GPS
  • GLONASS
  • Beidou
  • QZSS
  • GPS (L1+L5)
  • GLONASS (L1)
  • BeiDou (B1)
  • Galileo (E1+E5a)
  • BeiDou (B2)
  • NavIC System
  • QZSS (L1 + L5)
  • GPS
  • A-GPS
  • GLONASS
  • Beidou
  • QZSS
  • GPS (L1+L5)
  • BeiDou (B1)
  • Galileo (E1+E5a)
  • BeiDou (B2)
  • NavIC System
  • QZSS (L1 + L5)

USB
USB
  • Charging
  • Mass Storage
  • USB On-The-Go (OTG)
  • USB Type C
  • USB Host 2.0
  • Charging
  • Mass Storage
  • USB On-The-Go (OTG)
  • USB Type C
  • USB Host 2.0

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

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Others
Others
  • NFC
  • Computer sync
  • OTA sync
  • Infrared
  • Tethering.
  • DLNA
  • VoLTE
  • VoNR
  • NFC eSE
  • NFC
  • Computer sync
  • OTA sync
  • Infrared
  • Tethering.
  • DLNA
  • VoLTE

User reviews

Does it have good coverage for calls?
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Quality of the GPS
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And the WiFi?
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Number of reviews
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Battery

Battery
Capacity
7800 mAh
See more details
7100 mAh
See more details
Type Si-Carbon Li-Ion Li-Ion
Fast charge Yes,
120.0W 		Yes,
100.0W
Others
  • Reverse charging
  • Non-removable
  • Reverse charging
  • Non-removable

User reviews

How long does the battery last?
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Number of reviews
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Software

Software
Operating System
  • OriginOS 6 (Android 16)
    Android 16 , 1 year ago
  • HyperOS 3.X (Android 15)
    Android 15 , 1 year ago
Google Services Without Google Mobile services Without Google Mobile services

User reviews

Did it come with preinstalled applications?
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Do you regularly receive updates?
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Number of reviews
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Prices
From $ 596 --
From $ 489 --

Others

Common comparisons