OnePlus Ace 3 vs Xiaomi 12 Pro Dimensity

OnePlus Ace 3

Xiaomi 12 Pro Dimensity

Network
2G network

GSM 850, 900, 1800, 1900; CDMA 800

GSM 850, 900, 1800, 1900; CDMA 800
3G network

HSDPA 850, 900, 1700(AWS), 2100

HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
4G network

LTE frequency band 1, 3, 4, 5, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42
5G network

5G band 1, 3, 5, 8, 28, 41, 77, 78 SA/NSA

5G band 1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

11.52 Mbps

5.76 Mbps
EV-DO speed

EV-DO 2.4 Mbps download, 0.15 Mbps upload

-
LTE speed

LTE-A (CA)

LTE-A
GPRS

Yes

Class 33
EDGE

Yes

Class 33

Design
Build

Glass front (Gorilla Glass Victus 2), glass back, aluminum frame

Glass, aluminium alloy
SIM

Dual SIM (Nano-SIM, dual stand-by)

Dual SIM (Nano-SIM, dual stand-by)
Height

163.3 mm

163.6 mm
Width

75.3 mm

74.6 mm
Thickness

8.8 mm

8.2 mm
Weight

207 g

201 g
Colors

Black, Blue, Rose Gold

Gray, Blue

Display
Display type

LTPO AMOLED

LTPO2 AMOLED
Physical size

6.78 inches

6.73 inches
Resolution

1264 x 2780 pixels

1440 x 3200 pixels
Pixel density

450 ppi

521 ppi
Display colors

1073741824

1073741824
Protection

Corning Gorilla Glass Victus 2

Scratch resistant, Corning Gorilla Glass Victus
Display features

120Hz, HDR10+, Dolby Vision, 1600 nits (HBM), 4500 nits (peak)

120Hz, Dolby Vision, HDR10+, 1000 nits (HBM), 1500 nits (peak)

Main camera
Camera type

Triple

Triple
Main camera

(wide) , 50 MP, f/1.8 , 24 mm, 1/1.56" , 1.0 µm, 20x digital zoom

(wide) , 50 MP, f/1.9 , 24 mm, 1/1.28" , 1.22 µm
(ultrawide) , 8 MP, f/2.2 , 112˚ , 16 mm, 1/4.0" , 1.12 µm

(ultrawide) , 13 MP, f/2.4 , 123˚ , 15 mm, 1/3.06" , 1.12 µm
(macro) , 2 MP, f/2.4

(telephoto macro) , 5 MP, f/2.4 , 50 mm
Primary camera resolution

8190 x 6144 pixels

8190 x 6144 pixels
Primary camera video

4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS, OIS

4K@30/60fps, 1080p@30/60/120fps, gyro-EIS
Primary camera flash

LED flash

dual-LED dual-tone flash
Camera features

Autofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus, proXDR

Autofocus, continuous autofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, face unlock, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus, super night mode 2.0, cyberfocus

Selfie camera
Selfie camera type

Single

Single
Selfie camera

(wide) , 16 MP, f/2.4 , 26 mm, 1/3" , 1.0 µm

(wide) , 32 MP, 26 mm, 1/3" , 0.7 µm, 80˚
Selfie camera resolution

4608 x 3456 pixels

-
Selfie camera features

Face unlock, HDR

Face unlock, HDR
Selfie camera video

1080p@30fps

1080p@30/60fps, 720p@120fps

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax, 802.11be

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C 2.0

Type-C 2.0
USB On-The-Go

-

Yes
Bluetooth

v5.3

v5.3
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

aptX HD

-
Infrared

-

Yes
NFC

Yes, eSE, HCE

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
BDS

Yes

Yes
QZSS

Yes

Yes
NavIC

-

Yes

Features
Sensors

Accelerometer, color spectrum, compass, fingerprint, gyroscope, proximity

Accelerometer, color spectrum, compass, fingerprint, gyroscope, proximity