Samsung Galaxy S20 Ultra vs Samsung Galaxy Z Fold4

Samsung Galaxy S20 Ultra

Samsung Galaxy Z Fold4

Network
2G network

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

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

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

HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
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, 8, 12, 13, 17, 20, 25, 38, 39, 40, 41
5G network

-

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

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

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

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

Yes

Yes
EDGE

Yes

Yes

Design
Build

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

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

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

Up to two Nano SIM and one eSIM
Height

166.9 mm

155.1 mm
Width

76 mm

67.1 mm
Thickness

8.8 mm

14.2-15.8 mm
Height unfolded

-

155.1 mm
Width unfolded

-

130.1 mm
Thickness unfolded

-

6.3 mm
Weight

220 g

263 g
Stylus

-

Yes
Payment

Samsung Pay

Samsung Pay (Visa, MasterCard certified)
Waterproof

IP68, 1.5m for 30 mins

IPX8, 1.5m and 30 minutes
Dust proof

IP68

-
Colors

Black, Grey

Black, Beige, Burgundy, Graygreen

Display
Display type

Dynamic AMOLED 2X capacitive touchscreen

Foldable Dynamic AMOLED 2X
Physical size

6.9 inches

7.6 inches
Resolution

1440 x 3200 pixels

1812 x 2176 pixels
Pixel density

511 ppi

373 ppi
Display colors

16777216

16777216
Protection

Scratch resistant, Corning Gorilla Glass 6

-
Multitouch

Yes

-
Display features

Always-on display, HDR10+

120Hz, HDR10+, 1200 nits (peak)
Cover display

-

Dynamic AMOLED 2X
Cover display physical size

-

6.2 inches
Cover display resolution

-

904 x 2316 pixels
Cover display features

-

120Hz, 120Hz, Corning Gorilla Glass Victus+

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
Memory RAM

12 GB

12 GB
Internal storage

128 GB

256, 512, 1024 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

50 MP, f/1.8 , 24 mm, 1.0 µm, (wide)
48 MP, f/3.5 , 103 mm, 1/2.0" , 0.8 µm

10 MP, f/2.4 , 67 mm, 1.0 µm, (telephoto) , 3x optical zoom
12 MP, f/2.2 , 13 mm, 1.4 µm

12 MP, f/2.2 , 12 mm, 1.12 µm, 123˚ , (ultrawide)
TOF(time of flight) 3D camera , 0.3 MP, f/1.0
Primary camera resolution

12000 x 9000 pixels

8190 x 6144 pixels
Primary camera video

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

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

LED flash

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 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
Cover camera

10 MP, 26 mm, f/2.2 , 1.22 µm, 1/3"

Selfie camera
Selfie camera type

-

Single
Selfie camera

40 MP, f/2.2 , 26 mm, 0.7 µm

4 MP, f/1.8 , 2.0 µm
Selfie camera resolution

3840 x 2160 pixels

-
Selfie camera video

2160p@30/60fps, 1080p@30fps

4K@30fps, 1080p@30fps, gyro-EIS

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 3.2
USB On-The-Go

Yes

Yes
Bluetooth

v5.0

v5.2
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

-

aptX HD
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, barometer, compass, fingerprint, gyroscope, proximity
Power bank function

Yes

-