Ulefone Armor 21 vs Ulefone Power Armor 13

Ulefone Armor 21

Ulefone Power Armor 13

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1700(AWS), 1900, 2100

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

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 19, 20, 28, 34, 38, 39, 40, 41, 66

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 38, 40, 66
HSDPA speed

-

42.2 Mbps
HSUPA speed

-

11.5 Mbps
EV-DO speed

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

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

LTE

LTE, Cat12, 600 Mbps download, 150 Mbps upload
GPRS

Yes

Class 12
EDGE

Yes

Class 12

Main camera
Camera type

Dual

Quad
Main camera

(wide) , 64 MP, f/1.9 , 0.8 µm

(wide) , 48 MP, f/1.8 , 0.8 µm, 26 mm, 1/2.0"
(night vision) , 24 MP, f/1.8

(ultrawide) , 8 MP, f/2.2 , 120˚
(macro) , 2 MP, f/2.6
(depth) , 2 MP, f/2.4
Primary camera resolution

9280 x 6180 pixels

8000 x 6000 pixels
Primary camera video

-

4K@30fps, 1080p@30fps
Primary camera flash

LED flash

quad-LED flash
Camera features

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

Autofocus, continuous shooting, digital zoom, geotagging, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus, underwater photography

Selfie camera
Selfie camera type

Single

Single
Selfie camera

(wide) , 16 MP, f/2.2 , 1.0 µm

16 MP, f/2.2 , 1.0 µm, 1/3.06"
Selfie camera resolution

4608 x 3456 pixels

5312 x 2988 pixels
Selfie camera features

Face unlock, HDR, face detection

Face unlock, face detection, HDR
Selfie camera video

1080p@30fps

1080p@30fps

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac

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

Yes

Yes
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C 2.0

Type-C 2.0
USB connector

-

Accessory connector
USB On-The-Go

Yes

Yes
Bluetooth

v5.2

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Infrared

Yes

-
NFC

Yes

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
BDS

Yes

Yes

Features
Sensors

Accelerometer, barometer, compass, fingerprint, gyroscope, proximity

Accelerometer, baroceptor, coulombmeter, compass, fingerprint, gyroscope, infrared distance measure, proximity