Microsoft Surface Duo 2 vs Ulefone Power Armor 19

Microsoft Surface Duo 2

Ulefone Power Armor 19

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; CDMA2000 1x
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, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66, 71
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

-
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
EV-DO speed

-

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

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

LTE
5G speed

6 Gbps download

-
GPRS

Yes

Yes
EDGE

Yes

Yes

Main camera
Camera type

Triple

Triple
Main camera

(wide) , 12 MP, f/1.7 , 27 mm, 1.4 µm

(wide) , 108 MP, f/1.9 , 0.7 µm, 1/1.52"
(telephoto) , 12 MP, f/2.4 , 51 mm, 1.0 µm, 2x optical zoom

(ultrawide) , 8 MP, f/2.2 , 1.12 µm, 1/4"
(ultrawide) , 13 MP, f/2.2 , 1.0 µm

(macro) , 5 MP, f/3.0 , 1.12 µm, 1/5"
Primary camera resolution

-

12000 x 9000 pixels
Primary camera video

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

1440p@30fps
Primary camera flash

-

Hexa-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, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus

Selfie camera
Selfie camera type

Single

Single
Selfie camera

(wide) , 12 MP, f/2.0 , 24 mm, 1.0 µm

(wide) , 16 MP, f/2.0 , 1.0 µm
Selfie camera resolution

-

4608 x 3456 pixels
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
WLAN WiFi Hotspot

Wi-Fi hotspot

-
WLAN WiFi Direct

Wi-Fi direct

-
WLAN WiFi Dual Band

Dual-band

Yes
USB

Type-C 3.2, DisplayPort

Type-C 2.0
USB connector

-

magnetic connector
USB On-The-Go

-

Yes
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, barometer, compass, fingerprint, gyroscope, proximity, thermometer