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Ulefone S1 5.5" Quad-Core Smartphone(8GB)(Android 8.1 Go Edition)

Ulefone S1 5.5" Quad-Core Smartphone(8GB)(Android 8.1 Go Edition)

Series: S Series

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Ulefone S1 as a phablet features 5.5-inch display afford you a vivid and different visual experience. Triple cameras, 8.0MP + 5.0MP dual back cameras, and 5.0MP front camera, you can enjoy images with 480 x 960 high resolution. It comes with most of the features we've come to expect from a phablet, including 1GB RAM and 8GB ROM storage equipped with Android GO 8.1 OS and 3000mAh big capacity battery that you can play games faster.

Main Features:

Ulefone S1 3G Phablet 5.5 inch Android 8.1 MT6580 Quad Core 1.3GHz 1GB RAM 8GB ROM 8.0MP + 5.0MP Dual Rear Cameras Face Unlock 3000mAh Detachable

Display: 5.5 inch, 480 x 960 Pixel Screen
CPU: MT6580 Quad Core 1.3GHz
System: Android 8.1
Camera: 5.0MP front camera + 8.0MP + 5MP dual back cameras
Sensor: Proximity Sensor, E-compass, Gravity Sensor, Light Sensor, Face ID
SIM Card: Nano SIM card + Nano SIM card / TF card
Feature: GPS, A-GPS, Glonass, Beidou


GSM: B2 / B3 / B5 / B8
WCDMA: 900 / 2100


Basic Information

Brand: Ulefone

Language: Multi-language

OS: Android 8.1

Service Provider: Unlocked

SIM Card Slot: Dual SIM, Dual Standby

SIM Card Type: Dual Nano SIM

Type: 3G Phablet


CPU: MTK6580

Cores: 1.3GHz, Quad Core

External Memory: TF card up to 64GB (not included)




2G: GSM 1800MHz,GSM 1900MHz,GSM 850MHz,GSM 900MHz

3G: WCDMA B1 2100MHz,WCDMA B8 900MHz

Network type: GSM,WCDMA

WIFI: 802.11b/g/n wireless internet

Wireless Connectivity: 3G,A-GPS,Bluetooth,GPS,GSM,WiFi


Screen resolution: 960 x 480

Screen size: 5.5 inch

Screen type: Capacitive


Auto Focus: Yes

Back camera: 5.0MP,8.0MP

Camera Functions: Face Beauty, Face Detection

Camera type: Triple cameras

Flashlight: Yes

Front camera: 5.0MP

Touch Focus: Yes

Video recording: Support 1080P Video Recording

Media Formats:

MS Office format: Excel, PPT, Word

Music format: AAC,AMR,FLAC,Midi,MP3,WAV

Picture format: BMP,GIF,JPEG,JPG,PNG

Video format: 3GP,H.264,MP4,MPEG4

Other Features:

Additional Features: 3G, 4G, Alarm, Bluetooth, Browser, Calculator, Calendar, Camera, E-book, GPS, Gravity Sensing, Gravity Sensing System, Light Sensing, MP3, MP4, Notification, Proximity Sensing, Sound Recorder, Video Call, Wi-Fi

Bluetooth Version: Bluetooth4.0

Google Play Store: Yes

I/O Interface: 1 x Nano SIM Card Slot,3.5mm Audio Out Port, Micro USB Slot, Microphone, Nano SIM/TF Card Slot, Speaker

Sensor: E-Compass, Face ID, Gravity Sensor, Gyroscope, Proximity Sensor


Battery Capacity (mAh): 3000mAh Removable Battery

Battery Type: Li-ion Battery

Dimensions and Weight:

Package size: 18.80 x 9.80 x 4.50 cm / 7.4 x 3.86 x 1.77 inches

Package weight: 0.3000 kg

Product size: 14.86 x 7.07 x 1.00 cm / 5.85 x 2.78 x 0.39 inches

Product weight: 0.1830 kg

Package Contents:

Cell Phone: 1

Charger: 1 ( EU Charger )

Other: Multi-language Manual

SIM Needle: 1

USB Cable: 1


Brand: Ulefone
Series: S Series
Package Dimensions: 158 x 82 x 45mm (L x W x H)
Categories: Promotions
Electronics > Cell Phones and Accessories > Cell Phones
LSN: XAM-U83-46L-5
Barcode: 6937748732587
Colour: Black
Model Number: S1


Warranty: 12

Package Contents

Package Contents: Cell Phone: 1 • Charger: 1 ( EU Charger ) • Other: Multi-language Manual • SIM Needle: 1 • USB Cable: 1

Physical Specification

Item Depth (mm): 9.55
Item Height (mm): 148.6
Item Width (mm): 70.7
Material: Metal Frame
Weight (kg): 183.9

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  • Android GO. Edition (8.1)
  • Dual Camera
  • Face Unlock
  • 5.5” FWVGA + Display
  • 3000mAh Battery

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