Year-end sale
*If you are currently under contract and are Changing devices

color:Black

Simulate with this product

Product Price
Product Information

Contract category

1Switching carriers
2New contract
3Switching models
4 Switching from SoftBank / LINEMO

Simple3 S /M/L

Simple3 S

Simple3 M/L

You can also select "Check stock/apply here"

Apply at the online store
Same-day shipping available, free shipping!

Check stock/apply here

The price of the device varies from store to store.

Key Features

Screen size
Approximately 6.7 inches

Camera pixel count
Approximately 50 million pixels + approximately 2 million pixels + approximately 2 million pixels

バッテリー容量
5,000mAh

下り最大通信速度
5G：1.8Gbps^※1
4G：520Mbps^※2

Android™ 14 ^*3

Biometric authentication
Fingerprint and face recognition

Waterproof and dustproof

Wallet

*All specifications are based on information at the time of release.
*1 Currently available in some areas of Hokkaido, Tohoku, Tokyo, Nagoya, and Hokuriku.
*2 Available in some areas of major cities across the country.
※3 発売時の情報です。最新の情報はサポート情報をご覧ください。

Large screen, large capacity battery, high quality camera and full range of functions

Approximately 6.7 inch large screen

High image quality of Full HD+ (2,400 x 1,080). Text is easy to read and videos are powerfully displayed.

Impressive large screen

It has a large capacity that allows you to use it for a long time without worrying about battery life. It also supports quick charging ^*, so you can use it with peace of mind.

* Fast charging is compatible with PD3.0 and supports up to 22.5W. A fast charging compatible charger is required. Please prepare your own fast charging compatible charger.
*Please use the AC adapter specified by Y!mobile.

Approximately 50 million pixel high quality camera

Equipped with a high-quality main camera, the night scene mode has been ^enhanced, so anyone can easily record their memories beautifully.

*Compared to Libero 5G IV.

Approximately 50 million pixel high quality camera

Equipped with a high-quality main camera, the night scene mode has been ^enhanced, so anyone can easily record their memories beautifully.

*Compared to Libero 5G IV.

Useful features to make your life simpler

Easy to operate smart start button

Register the apps you use most often and you can access them with just one push. This will greatly improve your everyday use.

Easy-to-see and easy-to-understand simple mode

The home screen is easy to understand with large text and icons. Even those who are not familiar with smartphone operation can use it with confidence.

Both face and fingerprint authentication possible

It supports two types of biometric authentication: facial recognition, which allows you to unlock the device just by looking at the screen, and fingerprint recognition, which allows you to unlock the device by touching the sensor on the side of the device.

Safety features come standard

Call recording function makes phone calls safe

The call recording function notifies the caller that the conversation will be recorded, preventing fraud and nuisance calls. ^It also supports some apps such as LINE calls.

*1 LINE/Skype/Facebook/Messenger
*2 The voice guidance for call recording can be set to on/off.

Waterproof and dustproof

It is waterproof and dustproof (IPX5, IPX8/IP6X) so you can use it safely on rainy days, outdoors, or when working around water.

*Please refer to the specifications for precautions regarding waterproofing and dustproofing.

Compatible with Osaifu-Keitai®

Compatible with Osaifu-Keitai®, which allows for smooth cashless payments at convenience stores, public transport etc.

*Product photos and screen images are for illustrative purposes only.

Comparison and Simulation

Related information

to check area Manufacturer website

*The company names, system names, and product names listed on this page are generally registered trademarks or trademarks of the respective companies.
* Specifications and appearance are subject to change.

Main Specifications

Compare specs

Basic specifications

size Width x height x thickness of main body excluding protrusions	約W77×H168×D8.7mm
Weight Weight with battery pack installed	約197g
Continuous talk time ^*1 Talk time when signal reception is normal	[FDD-LTE] 約2,700分
Continuous standby time ^*1 Standby time when signal reception is normal	[FDD-LTE] 約475時間 [AXGP] 約465時間
Battery capacity Battery capacity, which is an indication of continuous usable time, etc.	5,000mAh
Charging time Approximate time required to fully charge the battery from a completely empty state	約83分（USB Type-C PD-PPS対応 ACアダプタ） *Measurements were taken using an AC adapter specified by SoftBank and are only a guide.
プラットフォーム^※7 OS and version installed	Android™ 14
CPU Data processing speed and number of processor cores	UNISOC T760 (Octa-core) 2.2GHz + 2.0GHz
ROM/RAM capacity The capacity of the built-in memory installed in the device	128GB / 4GB
Supported external memory / Maximum supported capacity ^*2 Types and capacities of memory cards that can store images, videos, music files, etc.	microSDXC™/Up to 1TB
SIM NanoSIM: A card-type SIM that is inserted into a smartphone eSIM: A digital SIM integrated into a smartphone	nanoSIM / eSIM

communication

Data communication method Supported communication standards or methods	5G / LTE / AXGP
Maximum communication speed (for 5G) ^*3 Maximum data communication speed in "4G/5G" areas	下り最大1.8Gbps^＊1 / 上り最大159Mbps^＊1
Maximum communication speed (4G) ^*3 Maximum data communication speed in "4G/5G" areas	下り最大520Mbps^＊2 / 上り最大46Mbps
Supported frequencies Supported Frequency Bands	機種の対応周波数はPDFをご覧ください（40KB）
VoLTE (HD+) / VoLTE / HD Voice (3G) High quality voice communication possible	- / ● / -
Massive MIMO support	●

display

size The diagonal length of the display screen	Approximately 6.7 inches
Display method Display method	TFT
resolution Display screen detail	2,400 x 1,080 (Full HD+)

camera

Effective pixels Number of pixels used when shooting	[Main] Approx. 50MP + Approx. 2MP + Approx. 2MP [Sub] Approx. 16 megapixels
Recorded pixels (still images) Maximum size of still image that can be captured	8,160 x 6,144 pixels
Recorded pixels (video) Maximum video size that can be recorded	1,920 x 1,080 pixels (Full HD)
Photo Light Auxiliary light function for shooting in dimly lit places	●
Autofocus Auto-detect focus function	●
Image stabilization (still images/videos) Reduces the effects of camera shake that can easily occur when shooting	● / ●

Teza

Wi-Fi tethering function (maximum number of connections) Use your smartphone or tablet as a Wi-Fi router (maximum number of devices that can be connected simultaneously)	● (10 units)

Email

Y!mobile email (@yahoo.ne.jp) Unlimited carrier email available on multiple devices	●
MMS ^*4 It is possible to decorate text and send and receive multimedia such as audio and video.	● (@ymobile.ne.jp)
SMS (Short Message Service) Compact emails of up to 70 full-width characters can be sent and received to smartphones and mobile phones of other companies.	●

Useful features

Mobile Wallet® Smartphones can be used as electronic money	●
NFC You can use linked services just by holding your smartphone over compatible devices such as home appliances.	●
Waterproof/dustproof Compatible waterproof and dustproof standards	IPX5, IPX8 / IP6X ^*6
tv set Ability to watch terrestrial digital broadcasts on mobile devices	－
Wireless LAN Wireless communication IEEE802.11 compatible standard	a/b/g/n/ac
Bluetooth® It can be connected wirelessly to compatible devices such as wireless headphones and computers.	● (Ver.5.0)
Infrared communication Compatible devices can wirelessly exchange data such as phone numbers	－
GPS Use the navigation system to check your current location	●
Emergency Alert Email Earthquake and tsunami alerts can be received free of charge	●
International Roaming You can use your smartphone overseas as is.	●
Biometric authentication You can unlock the screen using a fingerprint or face sensor.	Fingerprints, Faces

Others

Accessories ^*5 Items included with the purchase (excluding instruction manual and warranty documents)	SIM removal tool (sample)

Release date and manufacturer

release date	Released on January 16, 2025
Manufacturer	ZTE Corporation
Product Number	A403ZT

*All specifications are based on information at the time of release.
*1 Available in some areas of Tokyo, Nagoya and Osaka. For details on areas with maximum download speeds of 1.8 Gbps, please click here. For details on areas with maximum upload speeds of 159 Mbps, please click here.
*2 Available in some areas of major cities nationwide. For details on areas with download speeds of up to 285Mbps, please click here.
*1 Varies depending on radio wave conditions and usage environment.
*2 We do not guarantee that all commercially available memory cards will work.
*3 The communication speeds listed are the maximum values based on technical standards on a best-effort basis, and are not guaranteed as effective speeds. Communication speeds may vary depending on the communication environment and congestion. Maximum communication speeds also vary depending on the area of use. With 5G services, actual communication speeds are expected to decrease compared to when the service was first launched due to an increase in users in the future.
*4 When Changing devices, you may not be able to continue using the email address you used on your previous model.
*5 For models that do not come with an AC adapter, an AC adapter is available separately. For details, please check with Y!mobile shop or Y!mobile dealer.
*6 IPX5, IPX8/IP6X/[IPX5]: The phone will maintain its functionality even when exposed to a direct jet of room temperature tap water from a nozzle with an inner diameter of 6.3 mm from a distance of approximately 3 m at a rate of approximately 12.5 liters/minute for at least 3 minutes.
[IPX8]: The phone will maintain its functionality even if it is submerged in a tank of still tap water at room temperature to a depth of 1.5m and left on the bottom for approximately 30 minutes.
IP6X: Refers to the degree of protection, and means that the phone has the ability to prevent dust from entering the phone after it is placed in an apparatus filled with dust particles with a diameter of 75 µm or less for 8 hours and agitated, and then taken out.
※7 発売時の情報です。最新の情報はサポート情報をご覧ください。

About Specific Absorption Rate (SAR)

This product [nubia S 5G] complies with the government-established technical standards regarding the human body's absorption of radio waves and international guidelines for radio wave protection.

operating instructions

Quickstart
PDF版（約517KB）	download

Instruction manual (online manual)
PDF版（約16.5MB）	download

Update information

About Specific Absorption Rate (SAR)

This product has been designed to comply with the technical standards ^*1 set by the government regarding the human absorption of radio waves, as well as the radio wave protection limits recommended by equivalent international guidelines. These international guidelines were established by the International Commission on Non-Ionizing Radiation Protection (ICNIRP), which is in collaboration with the World Health Organization (WHO), and the limits include a sufficient safety margin for all users, regardless of their age or health condition.
National technical standards and international guidelines define the permissible value for radio wave protection as the Specific Absorption Rate (SAR), which represents the average amount of radio wave energy absorbed by the human body, and the permissible SAR value for mobile phones is 2.0 W/kg.
The maximum SAR value for this product [nubia S 5G] at the side of the head is 1.651 W/kg, and when worn on the body ^*2 the maximum SAR value is 1.842 W/kg ^*3. Although there may be slight differences in SAR depending on the individual product, all of them meet the allowable values. Mobile phones are designed to have the minimum transmission power required for communication with mobile phone base stations, so when actually making a call, the SAR value is usually smaller. Generally, the closer the distance from the base station, the lower the output of the mobile phone.

*1 Technical standards are stipulated in the Radio Law-related Ministerial Ordinance (Article 14-2 of the Radio Equipment Regulations).
*2 This product can be used in positions other than on the side of the head. By using accessories such as a carrying case to keep the device at least 1.5 cm away from the body and without any metal (parts) between the device and the body, this product complies with national technical standards and international guidelines for radio wave protection.
*3 This value is the value for simultaneous transmission.

The World Health Organization has stated that "Numerous studies have been conducted over the past 20 years to assess whether mobile phones pose a potential health risk. To date, no adverse health effects have been established as being caused by mobile phone use."

For more detailed information, please refer to the following website.

Ministry of Internal Affairs and Communications website

Association of Radio Industries and Businesses website