5G Dynamic AM-OLED Smartphone

Samsung SM-F711U Galaxy Z Flip 3 5G UW TD-LTE US 128GB / SM-F711R4 (Samsung Bloom 2)

Samsung · Announced Sep 2021

About Samsung Galaxy Z Flip 3 5G

The Samsung Galaxy Z Flip 3 5G presents a compact flip‑style form factor that measures 72.2 mm wide, 166 mm tall and just 6.9 mm thick, weighing in at a light 183 grams. Its exterior features a 1.9‑inch Color AM‑OLED secondary display with a resolution of 512 × 260 pixels, providing a vivid glance‑able surface for notifications and quick interactions when the device is folded. The sleek dimensions and modest weight make it easy to slip into a pocket or small bag while still offering a functional cover screen for everyday use.

Inside, the phone runs Google Android 11 and is equipped with 8 GiB of RAM to support smooth multitasking. Power comes from a 3300 mAh battery that can be replenished via a 10 W wired charger, and the device accommodates a single SIM card for connectivity. These specifications combine to deliver a balanced blend of portability, display clarity and everyday performance in Samsung’s foldable lineup.

This variant

This variant is the US‑specific TD‑LTE model with Ultra Wideband support, providing 128 GB of internal storage—a detail not mentioned in the base model’s description. Unlike the 256 GB US versions (such as the SM‑F711U1 256GB and the various SM‑F711U 256GB carrier editions), it offers the lower storage capacity while retaining the same core hardware. It also stands apart from the Japanese TD‑LTE JP models, the Canadian TD‑LTE CA units, the Chinese TD‑LTE CN releases (including the Olympic Games and Thom Browne editions), the Korean TD‑LTE KR variant, and the Global TD‑LTE models, all of which differ either in regional LTE bands, storage size, or special‑edition styling.

Technical Specifications

Display

Size

1.9 inch

Type

Dynamic AM-OLED

Resolution

512x260

Color depth

24-bit, 8-bit HDR

Panel

Samsung

Screen-to-body

84.8%

Active area

64.48 × 157.62 mm

Touch

Capacitive multi-touch sensing screen, 10-point

Punch-hole

Yes

Performance

Processor

Snapdragon 888 5G

CPU

Octa-core, up to 2.8 GHz

GPU

Qualcomm Adreno 660

Process

5 nm

Platform

Google Android

Memory

RAM

8 GiB

Battery

Capacity

3300 mAh

Type

Lithium-ion polymer (LiPo)

Energy

12.74 Wh

Voltage

3.86 V

Cells

2 cells in parallel

Charging

10W

Cameras

Main

4000×3000 · 1× optical visibility

Main

visibility

Front

3648×2736 visibility

Dimensions

Size

72.2 × 166 × 6.9 mm

Weight

183 g

Connectivity

Wi-Fi

Wi-Fi 6

Wi-Fi services

DLNA, Miracast, Wi-Fi Direct, Wi-Fi Tethering, Wi-Fi Calling (VoWiFi)

Bluetooth profiles

A2DP, A2DP with aptX codec, A2DP with aptX HD codec, AVRCP, DIP, GAVDP, HFP, HID, HSP, MAP, OPP, PAN, PBA

USB

USB Type-C reversible

USB services

USB charging, USB fast charging, USB Host, USB On-The-Go 1.3, USB On-The-Go 2.0, USB Power Delivery, USB Power Delivery 2.0

NFC

NFC A, NFC B, FeliCa

GPS

GPS, GLONASS, Galileo, BeiDou, QZSS

GPS services

Simultaneous GPS (S-GPS), Assisted GPS, Geotagging, QuickGPS, QZSS

FM radio

Yes

NR · 5 bandsTD-NR · 3 bandsLTE · 11 bandsTD-LTE · 6 bandsUMTS · 5 bandsGSM · 4 bandsCDMA · 2 bands

All NR bands (5)

NR 1700/2100 MHz (N66)
NR 1900 MHz (N2, PCS)
NR 1900 MHz (N25)
NR 600 MHz (N71)
NR 850 MHz (N5)

All TD-NR bands (3)

TD-NR 2500 MHz (N41)
TD-NR 28 GHz (N261) bands
TD-NR 39 GHz (N260)

All LTE bands (11)

LTE 1700/2100 MHz (Band 4, AWS)
LTE 1700/2100 MHz (Band 66)
LTE 1900 MHz (Band 2, PCS)
LTE 1900 MHz (Band 25)
LTE 2600 MHz (Band 7)
LTE 600 MHz (Band 71)
LTE 700 MHz (Band 12)
LTE 700 MHz (Band 13)
LTE 700 MHz (Band 29)
LTE 850 MHz (Band 26)
LTE 850 MHz (Band 5)

All TD-LTE bands (6)

TD-LTE 1900 MHz (Band 39)
TD-LTE 2300 MHz (Band XL)
TD-LTE 2500 MHz (Band XLI)
TD-LTE 2600 MHz (Band 38)
TD-LTE 3600 MHz (Band 48)
TD-LTE 5900 MHz (Band XLVI)

All UMTS bands (5)

UMTS 1700/2100MHz (Band IV, AWS)
UMTS 1900MHz (Band II, PCS)
UMTS 2100MHz (Band I, IMT)
UMTS 850MHz (Band V, CLR)
UMTS 900MHz (Band VIII)

All GSM bands (4)

GSM 1800MHz (B3)
GSM 1900MHz (PCS, B2)
GSM 850MHz (B5)
GSM 900MHz (B8)

All CDMA bands (2)

CDMA 1900MHz (BC1/BC14, PCS)
CDMA 800MHz (BC0, 850)

Audio

Channels

stereo

Output

USB Type-C

DAC

32-bit / 384 kHz

Sensors

Accelerometer, Barometer, Compass, Fingerprint sensor, Gyroscope, Hall sensor, Light intensity sensor, Proximity sensor

Features

Fingerprint

Yes (fingerprint sensor)

SIM

e-SIM (embedded), Nano-SIM (4FF)

Carrier

United States Cellular Corporation

Markets

North America (NA) (USA)

Extras

Haptic touch feedback, Foldable screen

Software extras

Voice Command, Business card recognition, Navigation software, Augmented Reality (AR), Virtual Reality (VR) support, Intelligent personal assistant, Voice Recognition, Face Recognition

Regulatory

HAC

M3, T3

Data status

Final

Samsung SM-F711W Galaxy Z Flip 3 5G TD-LTE CA 256GB (Samsung Bloom 2)

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