Microsoft Surface Duo 2 vs OnePlus Ace

Microsoft Surface Duo 2

OnePlus Ace

Network
2G network

GSM 850, 900, 1800, 1900

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

HSDPA 850, 900, 1900, 2100

HSDPA 800, 850, 900, 1700(AWS), 1900, 2100
4G network

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 42, 46, 48, 66, 71

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41
5G network

5G band 1, 2, 3, 5, 7, 20, 25, 28, 38, 41, 66, 71, 77, 78, 79 SA/NSA/Sub6 - global; 1, 2, 3, 5, 7, 20, 25, 28, 38, 41, 66, 71, 77, 78, 79, 257, 260, 261 SA/NSA/Sub6/mmWave - USA

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
LTE speed

LTE-A (5CA) Cat20, 2000 Mbps download, 150 Mbps upload

LTE-A
5G speed

6 Gbps download

-
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Glass front (Gorilla Glass Victus), glass back (Gorilla Glass)

Glass front (Gorilla Glass 5), plastic frame
SIM

Nano-SIM, eSIM

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

145.2 mm

163.3 mm
Width

93.1 mm

75.5 mm
Thickness

11 mm

8.2 mm
Height unfolded

184.5 mm

-
Width unfolded

145.2 mm

-
Thickness unfolded

5.5 mm

-
Weight

284 g

186 g
Stylus

Yes

-
Colors

Glacier, Obsidian

Black, Blue

Display
Display type

AMOLED capacitive touchscreen

OLED
Physical size

8.3 inches

6.7 inches
Resolution

1892 x 2588 pixels

1080 x 2412 pixels
Pixel density

401 ppi

394 ppi
Display colors

16777216

1073741824
Protection

Corning Gorilla Glass Victus

Scratch resistant, Corning Gorilla Glass 5
Display features

90Hz, HDR, 800 nits (peak)

1B colors, 120Hz, HDR10+, 500 nits (typ), 800 nits (HBM), 950 nits (peak)
Cover display

AMOLED capacitive touchscreen

-
Cover display physical size

5.8 inches

-
Cover display resolution

1344 x 1892 pixels

-

Main camera
Camera type

Triple

Triple
Main camera

(wide) , 12 MP, f/1.7 , 27 mm, 1.4 µm

(wide) , 50 MP, f/1.9 , 24 mm, 1.0 µm, 1/1.56"
(telephoto) , 12 MP, f/2.4 , 51 mm, 1.0 µm, 2x optical zoom

(ultrawide) , 8 MP, f/2.2 , 16 mm, 1.12 µm, 1/4.0"
(ultrawide) , 13 MP, f/2.2 , 1.0 µm

(macro) , 2 MP, f/2.4 , 1.75 µm, 88˚ , 21 mm, 1/5"
Primary camera resolution

-

8192 x 6144 pixels
Primary camera video

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

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

-

LED flash
Camera features

Autofocus, continuous shooting, digital zoom, digital 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

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, phase detection autofocus, UIS, UIS Max

Selfie camera
Selfie camera type

Single

Single
Selfie camera

(wide) , 12 MP, f/2.0 , 24 mm, 1.0 µm

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

-

4608 x 3456 pixels
Selfie camera features

-

HDR, panorama
Selfie camera video

1080p@30fps

1080p@30fps, gyro-EIS

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

Wi-Fi hotspot

Yes
WLAN WiFi Direct

Wi-Fi direct

Yes
WLAN WiFi Dual Band

Dual-band

Yes
USB

Type-C 3.2, DisplayPort

Type-C 2.0
Bluetooth

v5.1

v5.2
Bluetooth A2DP

A2DP

Yes
bluetooth LE

LE

Yes
Bluetooth AptX

aptX Adaptive

-
NFC

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes
GALILEO

-

Yes
BDS

-

Yes

Features
Sensors

Dual accelerometer, dual compass, fingerprint, dual gyroscope, dual proximity

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