Samsung Galaxy Z Fold4 vs ZTE Blade A73

Samsung Galaxy Z Fold4

ZTE Blade A73

Network
2G network

GSM 850, 900, 1800, 1900; CDMA 800, 1900

GSM 850, 900, 1800, 1900
3G network

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

HSDPA 850, 900, 1900, 2100
4G network

LTE frequency band 1, 3, 4, 5, 8, 12, 13, 17, 20, 25, 38, 39, 40, 41

LTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
5G network

5G band 1, 3, 5, 20, 41, 77, 78 SA/NSA/Sub6/mmWave

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HSDPA speed

42.2 Mbps

21.1 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE-A (7CA), Cat20, 2000 Mbps download, 200 Mbps upload

LTE, 750 Mbps download, 150 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Glass front (Gorilla Glass Victus+) (folded), plastic front (unfolded), glass back (Gorilla Glass Victus+), aluminum frame

Aluminium alloy, glass
SIM

Up to two Nano SIM and one eSIM

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

155.1 mm

165 mm
Width

67.1 mm

76.1 mm
Thickness

14.2-15.8 mm

8.4 mm
Height unfolded

155.1 mm

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Width unfolded

130.1 mm

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Thickness unfolded

6.3 mm

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Weight

263 g

190 g
Stylus

Yes

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Payment

Samsung Pay (Visa, MasterCard certified)

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Waterproof

IPX8, 1.5m and 30 minutes

IP54
Dust proof

-

IP54
Colors

Black, Beige, Burgundy, Graygreen

Blue, Gray, Green

Main camera
Camera type

Triple

Dual
Main camera

(wide) , 50 MP, f/1.8 , 24 mm, 1.0 µm

(wide) , 50 MP
(telephoto) , 10 MP, f/2.4 , 67 mm, 1.0 µm, 3x optical zoom

(depth) , 2 MP, f/2.4 , 1.75 µm
123˚ , (ultrawide) , 12 MP, f/2.2 , 12 mm, 1.12 µm
Primary camera resolution

8190 x 6144 pixels

4160 x 3120 pixels
Primary camera video

4K@60fps, 1080p@60/240fps (gyro-EIS), 720p@960fps (gyro-EIS), HDR10+

1080p@30fps
Primary camera flash

LED 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, phase detection autofocus

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, phase detection autofocus
Cover camera

10 MP, 26 mm, f/2.2 , 1.22 µm, 1/3"

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

Yes

Yes
WLAN WiFi Direct

Yes

-
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C 3.2

Type-C 2.0
USB On-The-Go

Yes

-
Bluetooth

v5.2

v5.2
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

aptX HD

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NFC

Yes

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

-
GALILEO

Yes

-
BDS

Yes

-