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Xiaomi Civi 3 vs OnePlus Ace

Xiaomi Civi 3 XiaomiCivi 3
VS
OnePlus Ace OnePlusAce

The third device is shown on desktop screens only

Xiaomi Civi 3 Xiaomi Civi 3 Xiaomi Lowest price Price $345 Full specs
OnePlus Ace OnePlus Ace OnePlus Price $350 Full specs

General

Device Type
Smart Phone
Smart Phone
Device Name
Xiaomi Civi 3
OnePlus Ace
Announced
May 2023
April 2022
Released
May 2023
April 2022
Colors
MintGreyGoldPurple
BlueBlackGreen

Design

Length
158.7 mm (6.25 in)
163.3 mm (6.43 in)
Width
71.7 mm (2.82 in)
75.5 mm (2.97 in)
Thickness
7.6 mm (0.30 in)
8.2 mm (0.32 in)
Weight
174 g (6.14 oz)
186 g (6.56 oz)
Materials
Glass backAluminum frame
—

Network

2G Network
Yes
Yes
3G Network
Yes
Yes
4G Network
Yes
Yes
5G Network
Yes
Yes
GPRS
Yes
Yes
EDGE
Yes
Yes
SIM
Nano SIM
Nano SIM
Multi SIM
Dual SIM
Dual SIM
Speed
3G Up to 42 MB4G Up to 1.2 GB5G Up to 4.7 GB
Same on both

Display

Display Type
AMOLED
OLED
Size
6.55 Inches
6.7 Inches
Refresh Rate
120 Hz
120 Hz
Resolution
1080x2400 Pixels (FHD+)
1080x2412 Pixels (FHD+)
Screen Ratio
91.0%
87.6%
Aspect Ratio
20:9
20:9
Pixel Density
402 PPI
394 PPI
Brightness Level
1500 Nits (Peak)
950 Nits (Peak)
Display Protection
Corning Gorilla Glass 5
Corning Gorilla Glass 5
Features
Dolby Vision68B Colors
Frameless1B Colors
On both: HDR10+, Always-on Display, Hole-punch Notch, Eye Care Display, Dark Mode, Capacitive, Multi-touch

Hardware

Chipset
Mediatek Dimensity 8200
Mediatek Dimensity 8100-Max
Manufacturing Technology
4 nm
5 nm
CPU Type
8 (Octa-core)
8 (Octa-core)
CPU
1x3.1 GHz (Cortex-A78)3x3.0 GHz (Cortex-A78)4x2.0 GHz (Cortex-A55)
4x2.85 GHz (Cortex-A78)4x2.0 GHz (Cortex-A55)
GPU
Mali-G610 MC6
Mali-G610 MC6
RAM (Memory)
12/16 GB16 GB (1 TB)
8/12 GB8 GB (128 GB)8 GB (256 GB)
On both: 12 GB (256 GB), 12 GB (512 GB)
Internal Storage
256/512 GB1 TB
128/256/512 GB
Storage Type
UFS 3.1
UFS 3.1
Ram Type
LPDDR5
LPDDR5
Card Slot
No
No
Antutu Score
886.130 (v10)
815.458 (v9)

Software

OS
Android 13
Android 12
User Interface
MIUI 14
ColorOS 12.1

Main camera

Camera Setup
Triple Camera
Triple Camera
Resolution
50 + 8 + 2 MP
50 MP + 8 MP + 2 MP
Camera
50 MP: Standard (OIS)8 MP: Ultrawide2 MP: Macro
Same on both
Aperture Size
F/1.8 (50 MP)
F/1.9 (50 MP)
On both: F/2.2 (8 MP), F/2.4 (2 MP)
Sensor
Sony IMX800 (50 MP)
Sony IMX766 (50 MP)
On both: Sony IMX355 (8 MP), GalaxyCore GC02M1 (2 MP)
Stabilization
Optical Stabilization (OIS)Electronic Stabilization (EIS)
Same on both
Zoom
Digital Zoom
Digital Zoom 20x
Slow Motion
FHD 1080P@120fpsHD 720P@960fpsHD 720P@240fpsHD 720P@120fps
FHD 1080P@240fpsHD 720P@480fps
Video
4K 2160P@30fpsFHD 1080P@30/60fps
4K 2160P@30/60fpsFHD 1080P@30/60fps
Flash
Yes
Yes
More details (1)Camera Features
Camera Features
Autofocus (AF)Night ModePortrait ModePro ModeAI Scene DetectionContinuous shootingPanoramaExposure compensationFace detectionGeotaggingHDRISO settingsScene modeSelf-timerTouch focusWhite balance settings
Same on both

Selfie Camera

Camera Setup
Dual Camera
—
Resolution
32 + 32 MP
—
Camera
32 MP: Standard32 MP: Ultrawide
16 MP
Aperture Size
F/2.0 (32 MP)F/2.4 (32 MP)
F/2.4
Video
4K 2160P@30fpsFHD 1080P@30/60fpsElectronic Stabilization (EIS)
FHD 1080P@30fpsElectronic Stabilization (EIS)
Slow Motion
HD 720P@120fps
—
Flash
Yes
No
More details (1)Camera Features
Camera Features
Autofocus (AF)Night Mode
No extras
On both: Portrait Mode, Face Detection, Beauty Mode, Gesture Shot, HDR

Connectivity

Wi-Fi
Wi-Fi 6a/b/g/n/ac/axDual-bandWi-Fi DirectHotspot
Same on both
Bluetooth
5.3
5.2
On both: LE, A2DP
Location
QZSS
No extras
On both: GPS, BDS, GALILEO, GLONASS
NFC
Yes
Yes
IR blaster
Yes
—
USB
USB Type-C 2.0
USB Type-C 2.0

Media

Loudspeaker
Yes - Stereo speakers
Yes - Stereo speakers
3.5mm jack
No
No
FM Radio
No• Dolby Atmos • Hi-Res Audio
No• Dolby Atmos • 2 Microphones • Noise Cancellation Microphone

Other specifications

Sensors
Color spectrumAccelerometerGyroscopeCompassProximity
Color spectrumAccelerometerGyroscopeProximityCompass
Lock Type
Fingerprint (Under Display)Facial RecognitionPatternPINPassword
Same on both
Box Contents
Power Adapter (67 W)
Power Adapter (160W)
On both: Device, USB Cable, Protective Case, SIM Eject Tool

Charging and Battery

Fast Charging
Yes - 67 W (100% in 38 min)
Yes - 150 W (50% in 5 min)
Capacity
4500 mAh
4500 mAh

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Copyright © 2026 NXT Test. All Rights Reserved