Meizu 18 vs OnePlus Ace 2

Network
2G network

GSM 850, 900, 1800, 1900

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

HSDPA 850, 900, 1900, 2100

HSDPA 850, 900, 1700(AWS), 1900, 2100
4G network

LTE frequency band 1, 3, 4, 5, 7, 8, 34, 38, 39, 40, 41

LTE frequency band 1, 3, 4, 5, 8, 28, 34, 38, 39, 40, 41
5G network

5G band 1, 3, 41, 77, 78, 79 SA/NSA

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

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
EV-DO speed

3.1 Mbps download, 1.8 Mbps upload

EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
LTE speed

LTE Cat20

LTE-A (CA), 1174 Mbps download, 150 Mbps upload
5G speed

5G

-
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Glass, aluminium alloy

Glass front (Asahi Glass), aluminum frame, glass back (Gorilla Glass 5)
SIM

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

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

152.4 mm

163.4 mm
Width

69.2 mm

74.3 mm
Thickness

8.2 mm

8.7 mm
Weight

162 g

204 g
Colors

Aurora, Blue, White

Black, Blue

Display
Display type

Super AMOLED

AMOLED
Physical size

6.2 inches

6.74 inches
Resolution

1440 x 3200 pixels

1240 x 2772 pixels
Pixel density

563 ppi

451 ppi
Display colors

16777216

1073741824
Protection

Scratch resistant, quad-curved glass screen

Asahi Glass
Display features

120Hz, HDR10+, 420 nits (typ), 1300 nits (peak)

120Hz, HDR10+

Main camera
Camera type

Triple

Triple
Main camera

(wide) , 64 MP, f/1.6 , 26 mm, 1/1.73" inches, 0.8 µm

(wide) , 50 MP, f/1.8 , 24 mm, 1/1.56" , 1.0 µm, 10x digital zoom
(telephoto) , 8 MP, f/2.4 , 79 mm, 1/4.4" inches, 1.0 µm, 3x optical zoom

(ultrawide) , 8 MP, f/2.2 , 16 mm, 1/4.0" , 1.12 µm, 120˚
122˚ , (ultrawide) , 16 MP, f/2.2 , 15 mm, 1/3.0 inches, 1.0 µm

89˚ , (macro) , 2 MP, f/2.4 , 1/5" , 1.75 µm
Primary camera resolution

9248 x 6944 pixels

8190 x 6120 pixels
Primary camera video

4K@30/60fps, 1080p; gyro-EIS

4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS
Primary camera flash

Dual-LED dual-tone flash

LED 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, DarkVision, pure fusion, live photo, super night view 4.0

Autofocus, continuous shooting, digital 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, contrast detection autofocus, laser autofocus

Selfie camera
Selfie camera type

Single

Single
Selfie camera

(wide) , 20 MP, f/2.2 , 26 mm, 1/3.4" inches, 0.8 µm

(wide) , 16 MP, f/2.4 , 26 mm, 1/3.09" , 1.0 µm
Selfie camera resolution

-

4608 x 3456 pixels
Selfie camera features

Face unlock, HDR, AI ultra-clear image

Face unlock, HDR, face detection, digital image stabilization
Selfie camera video

1080p@30fps

1080p@30fps

Connectivity
WLAN

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

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
Bluetooth

v5.2

v5.3
Bluetooth A2DP

A2DP

Yes
bluetooth LE

LE

Yes
NFC

Yes

Yes, eSE, HCE
GPS

Yes, with dual-band A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
Beidou

BeiDou

-
BDS

-

Yes
QZSS

Yes

Yes

Features
Sensors

Accelerometer, compass, fingerprint, gyroscope, proximity

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

Battery
Battery type

Li-Po

Li-Po
Battery capacity

4500 mAh

5000 mAh
Battery removable

Non-removable

Non-removable
Fast battery charging

Super mCharge, Qualcomm Quick Charge 3+ (40% in 15 min, 100% in 50 min)

SuperVOOC, 100W (100% in 25 min)