Samsung Galaxy S20 Ultra vs ZTE nubia Z40S Pro

Samsung Galaxy S20 Ultra

ZTE nubia Z40S Pro

Network
2G network

GSM 850, 900, 1800, 1900; CDMA 800, 1900 & TD-SCDMA

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

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

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

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 14(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 30(2300), 38(2600), 39(1900), 40(2300), 41(2500), 46(5200), 48, 66(1700/2100), 71(600)

LTE frequency band 1, 3, 4, 5, 7, 8, 12, 17, 20, 34, 38, 39, 40, 41
5G network

-

5G band 1, 3, 5, 8, 28, 41, 78 SA/NSA
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 (7CA), Cat20, 2000 Mbps download, 200 Mbps upload

LTE-A (CA)
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Front glass(Gorilla Glass 6), back glass(Gorilla Glass 6), aluminium frame

Glass front, aluminum frame, glass back
SIM

Single SIM (Nano-SIM and/or eSIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)

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

166.9 mm

161.3 mm
Width

76 mm

74 mm
Thickness

8.8 mm

8.1 mm
Weight

220 g

205 g
Payment

Samsung Pay

-
Waterproof

IP68, 1.5m for 30 mins

-
Dust proof

IP68

-
Colors

Black, Grey

Interstellar Black, Star Black, Silver

Hardware
CPU

Octa-core

Octa-core
CPU

Dual-core / Single-core 2.73 / 2.84 GHz Mongoose M5 / Kryo 585

Single-core 3.19 GHz Cortex-X2
CPU(second)

Dual-core / Triple-core 2.50 / 2.42 GHz Cortex-A76 / Kryo 585

Triple-core 2.75 GHz Cortex-A710
CPU(third)

Quad-core / Quad-core 2.0 / 1.8 GHz Cortex-A55 / Kryo 585

Quad-core 1.8 GHz Cortex-A510
Chipset

Exynos 990 / Qualcomm SM8250 Snapdragon 865

Qualcomm SM8475 Snapdragon 8+ Gen 1
GPU

Mali-G77 MP11 / Adreno 650

Adreno 730
Internal storage

128 GB

128, 256, 512, 1024 GB
Memory RAM

12 GB

8, 12, 18 GB
Memory card

microSD, microSDHC, microSDXC

No
Memory card max

1 TB

-
Storage

UFS 3.0

UFS 3.1

Main camera
Camera type

Quad

Triple
Main camera

108 MP, f/1.8 , 26 mm, 1/1.33" , 0.8 µm, 10x hybrid optical zoom

64 MP, f/1.6 , 35 mm, 1/1.7" , (standard)
48 MP, f/3.5 , 103 mm, 1/2.0" , 0.8 µm

8 MP, f/3.4 , 125 mm, 1/4.0" , (periscope telephoto) , 5x optical zoom
12 MP, f/2.2 , 13 mm, 1.4 µm

50 MP, f/2.2 , 14 mm, 116˚ , (ultrawide)
TOF(time of flight) 3D camera , 0.3 MP, f/1.0
Primary camera resolution

12000 x 9000 pixels

9280 x 6920 pixels
Primary camera video

4320p@24fps, 2160p@30/60fps, 1080p@30/60/240fps, 720p@960fps

8K, 4K@30/60/120fps, 1080p@30/60/120fps, gyro-EIS
Primary camera flash

LED flash

dual-LED flash
Camera features

Autofocus, continuous shooting, digital zoom, optical zoom, 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 autofocus, 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, laser autofocus

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 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 1.0 reversible connector

Type-C 3.1
USB On-The-Go

Yes

Yes
Bluetooth

v5.0

v5.2
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
NFC

Yes

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
Beidou

Yes

-
BDS

-

Yes

Features
Sensors

Accelerometer, barometer, compass, fingerprint, gyroscope, proximity

Accelerometer, compass, fingerprint, gyroscope, proximity
Power bank function

Yes

-