Samsung Galaxy Z Fold4 vs T-Mobile REVVL 4+

Samsung Galaxy Z Fold4

T-Mobile REVVL 4+

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, 1700(AWS), 1900
4G network

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

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 20, 25, 26, 28, 38, 39, 40, 41, 66, 71
5G network

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

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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, 603 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

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SIM

Up to two Nano SIM and one eSIM

Nano-SIM
Height

155.1 mm

165.4 mm
Width

67.1 mm

75.2 mm
Thickness

14.2-15.8 mm

8.1 mm
Height unfolded

155.1 mm

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Width unfolded

130.1 mm

-
Thickness unfolded

6.3 mm

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Weight

263 g

180 g
Stylus

Yes

-
Payment

Samsung Pay (Visa, MasterCard certified)

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Waterproof

IPX8, 1.5m and 30 minutes

-
Colors

Black, Beige, Burgundy, Graygreen

Gray

Hardware
CPU

Octa-core

Octa-core
CPU

Single-core 3.19 GHz Cortex-X2

Quad-core 2.0 GHz Kryo 260 Gold
CPU(second)

Triple-core 2.75 GHz Cortex-A710

quad-core 1.8 GHz Kryo 260 Silver
CPU(third)

Quad-core 1.8 GHz Cortex-A510
Chipset

Qualcomm SM8475 Snapdragon 8+ Gen 1

Qualcomm SDM665 Snapdragon 665
GPU

Adreno 730

Adreno 610
Memory RAM

12 GB

4 GB
Internal storage

256, 512, 1024 GB

64 GB
Memory card

No

microSD, microSDHC, microSDXC
Storage

UFS 3.1

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Main camera
Camera type

Triple

Dual
Main camera

(wide) , 50 MP, f/1.8 , 24 mm, 1.0 µm

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

5 MP
123˚ , (ultrawide) , 12 MP, f/2.2 , 12 mm, 1.12 µm
Primary camera resolution

8190 x 6144 pixels

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Primary camera video

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

1080p@30fps
Primary camera flash

LED flash

dual-LED dual-tone 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

HDR, Panorama
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

Yes
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C 3.2

Type-C 2.0
USB On-The-Go

Yes

-
Bluetooth

v5.2

v5.0
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

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