5G AMOLED IP69 Smartphone

Fujitsu Arrows Alpha 5G Dual SIM TD-LTE JP F-51F DCM

Fujitsu · Announced Jun 2025

About Fujitsu Arrows Alpha 5G

The Fujitsu Arrows Alpha 5G presents a sleek and modern Android experience, built around a 6.38-inch AM-OLED display that delivers sharp visuals at a resolution of 1200 by 2670 pixels. Its compact footprint measures 156 mm tall, 72 mm wide, and just 8.8 mm thick, while the 188-gram weight keeps it comfortable for daily use.

Under the hood, the device runs Android 15, offering the latest software features out of the box. With 12 GB of RAM, the Arrows Alpha 5G is equipped to handle multitasking and demanding applications with ease. A 5000 mAh battery ensures extended usage between charges, rounding out a package that balances performance and portability.

Technical Specifications

Display

Size

6.38 inch

Type

Color AM-OLED display

Resolution

1200x2670

Color depth

24-bit, 10-bit HDR

Screen-to-body

87.4%

Active area

66.41 × 147.76 mm

Touch

Capacitive multi-touch sensing screen, 10-point

Punch-hole

Yes

Performance

Processor

Dimensity 8350

CPU

Octa-core, up to 3.4 GHz

GPU

ARM Mali-G615

Process

4 nm

Platform

Google Android

Memory

RAM

12 GiB

Battery

Capacity

5000 mAh

Type

Lithium-ion

Energy

19 Wh

Voltage

3.8 V

Cameras

Main

8192×6144 · 1× optical visibility

Main

Front

8160×6120 visibility

Dimensions

Size

72 × 156 × 8.8 mm

Weight

188 g

Water resistance

IP69

MIL-STD

MIL-STD-810H

Connectivity

Wi-Fi

Wi-Fi 6

Wi-Fi services

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

Bluetooth profiles

A2DP, A2DP with aptX codec, A2DP with aptX HD codec, AVRCP, GAP, GAVDP, 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, USB Power Delivery 3.0

NFC

NFC A, NFC B, FeliCa

GPS

GPS, GLONASS, Galileo, BeiDou, QZSS

GPS services

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

AV out

DisplayPort (Unspecified) · Yes

NR · 2 bandsTD-NR · 5 bandsLTE · 9 bandsTD-LTE · 4 bandsUMTS · 2 bandsGSM · 4 bands

All NR bands (2)

NR 2100 MHz (N1)
NR 700 MHz (N28)

All TD-NR bands (5)

TD-NR 2500 MHz (N41)
TD-NR 3500 MHz (N78)
TD-NR 3700 MHz (N77)
TD-NR 4700 MHz (N79)
TD-NR 4700 MHz (N79) bands

All LTE bands (9)

LTE 1500 MHz (Band XXI)
LTE 1800 MHz (Band 3)
LTE 2100 MHz (Band 1)
LTE 700 MHz (Band 12)
LTE 700 MHz (Band 28)
LTE 800 MHz (Band 18)
LTE 800 MHz (Band 19)
LTE 850 MHz (Band 5)
LTE 900 MHz (Band 8)

All TD-LTE bands (4)

TD-LTE 1900 MHz (Band 39)
TD-LTE 2500 MHz (Band XLI)
TD-LTE 2600 MHz (Band 38)
TD-LTE 3500 MHz (Band XLII)

All UMTS bands (2)

UMTS 2100MHz (Band I, IMT)
UMTS 850MHz (Band V, CLR)

All GSM bands (4)

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

Audio

Channels

8

Output

USB Type-C

Sensors

Accelerometer, Compass, Fingerprint sensor, Gyroscope, Heart rate sensor, Light intensity sensor, Proximity sensor, Step counter

Features

Fingerprint

Yes (fingerprint sensor)

SIM

e-SIM (embedded), Nano-SIM (4FF) · Dual standby

Carrier

NTT DoCoMo

Markets

Asia (Japan)

Extras

Haptic touch feedback

Software extras

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

Regulatory

Data status

Final

Model Variants

2 other phones with the same base model: Fujitsu Arrows Alpha 5G