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Stunning color ultimate enjoyment

HD Screen: Resolution up to 1280 × 720, adopted progressive Scan, showing 60 per Complete picture, Lifelike Color Reproduction and Fast Response Speed, the Image is More Clear and Smooth, Dynamic Image Exceptional Performance, but also significant Savings phone Battery.

5 -inch large Screen: Give you a Broader perspective, More Realistic Colors, More Detailed picture and reduce Visual Fatigue for a Long time to see the phone. Compared to 4 inches More Screen display content, micro blogging can see More of five Lines, reduce frequent Paging operations.

OGS Screen Lamination Technique: using the most advanced Technology OGS FIT the Screen, the Screen is More light, Thin, High transmittance. Refreshing visually very beautiful, bring you the Perfect Touch experience.

Speed ​​operating experience

Speed ​​low-Power Quad-Core experience: Based on the latest generation of TSMC's 28-nm low-Power Manufacturing Process, the Use of Energy-efficient ARM Cortex-A7 architecture, 1G RAM 4G ROM large Memory Capacity.

GPU Graphics Processor : PowerVR SGX 544 Graphics Processor, Triangular output Rate 62.48M / S, Pixel fill Rate 1785M / S. Support 1080P video Recording and Playback levels

Moments perfect present

Self-artifact: 300 million pixels Front Camera, High Quality photos Easily self-timer, Anytime Perfect self-timer, a Variety of Shooting Modes and Color settings to better showcase your Beauty.

Back-Illuminated autofocus Camera: 800 million Pixel Back-Illuminated AF autofocus Camera, using Ultra-sensitive Camera that can Multi-Capture 300% of the light, Allowing you to Easily Take beautiful pictures, digital Zoom, you can Greatly Enhance the photo Quality: More Clearer, More Vivid, More Realistic.

High Speed : Up to 99 shooting, perfectly capturing the moment your face, more uniform toner to form a unique continuous playback video effects

Unique dual power technology

Using high-end automotive power supply design concept, creative unique design of the power supply system; upgraded dual power technology, mobile phones always online, having a total amount of up to 2800mAh large battery to choose from.

Latest Android

Latest Version: first to Carry Android 4.2 Operating system, Improve system Compatibility and Stability; Operation More convenient, experience More Humane; Andrews 4.2 system optimized for Multicore Processors Depth, Speed ​​Fully Upgraded mass Application, READY to download.

Unique Design: Personalized full Touch screen design, the "Back" "Home" "multi-task management" "Menu" four touch buttons design for true full-screen touch operation experience.

Main Feature:

  • 1.2 GHz Processor (Quad Core)
  • Operating System: Android 4.2 Jelly Bean
  • 5.0" IPS Capacitive Full Touch
  • HD Display [1280*720]
  • Camera: 8 MP, AF + 3 MP, FL
  • RAM 1 GB & ROM 4 GB
  • GSM, 3G Network, EDGE, WiFi, GPS, FM + BT [4.0 LE], support WIFI router
  • Battery: 2800mAh ( 1100mAh built in Li-polymer battery + 1700mAh disassemble Li-ion battery )
  • Thickness: 9.8mm
  • Weight: 193 grm
  • Dual Mode Dual SIM Dual Standby
  • Twin big batteries 2800mAh

Form Factor

Form Factor: Smart phone

Size: 143x 73 x 9.8m

Weight: 193g

Side key: Volume

Top: Power On/Off


Platform: MTK6589

CPU: Quad Core 1.2GHz Cortex-A7

OS: Android 4.2

Network: WCDMA 2100

GSM 900/1800/1900


HSDPA: 42.2Mbps

HSUPA: 11.5Mbps

Standby Mode: Dual Mode Dual SIM Dual Standby

Data Connection: GPRS, EDGE, HSPA


Memory: 1GB RAM, 4GB ROM

User Memory: 1GB

Expansion Memory: micro SDHC [up to 32GB]


Main Screen: 5inch HD 1280 x 720 IPS screen

Main Screen: Capacitive Touch Screen

Keypad backlight: white


Capacity: 2800mAH Twin Li-polymer Batteries (1100mAh built in 1700mAh disassemble)

Standby time: 100H

Talk time: 15H


Language: English/Customization

Handwriting: Yes

Virtual keypad: Yes

Keypad Lock: Yes

Others: G-Sensor, Light and Proximity Sensor

Phone Book:

Mobile Phone Book Capacity: 1000

Incoming call photo: YES

Incoming call tone: YES

Smart Search: YES

Caller Group: YES

SIM/Phone Book Copy: YES


Speaker Phone: YES

Call recording: YES

Answer Mode: Touch screen


Audio Format: MP3, AAC, AAC

Video Format: H.263, MPEG-4, H.264

FM Radio: YES

Voice Recorder: YES


Rear: 8M Auto focus with Flash Light

Front: 3M Camera

Flash light: Yes

Resolution: Max 3264x2448

Video Recording Resolution: Up to 1080p

Speed: 30fps

Zoom: x4 Digital

Image Format: JPEG

Focus: Auto Focus

Preview: Support

Flash light: Yes


Image Edit: Yes


Schedule: YES

Calendar: YES

Memo: YES

Alarm: YES

Calculator: YES


Built in Games: YES

eBook: YES

Office Documents: YES

SensorSupported: Direction, Proximity, Light, E-Compass, Distance


U Disk: YES


Browser: YES

Stream: H.263, MPEG-4, H.264

Email: YES


USB: Micro USB

Bluetooth: BT4.0, Low Energy (LE)

WiFi: 802.11b/g/n, support WIFI router, WAPI





Device Model

File Size

Last Update


User Manual Sky- V501Basic Operation & USer Manual English  Sky- V501   28-10-2013 Sky V501 User Manual
Installation Guide Sky- V501 Firmware Installation Guide English Sky- V501   28-10-2013 Firmware Installation Guide
Upgrade Tools Sky- V501 Firmware Upgrade Tools English Sky- V501   28-10-2013 Sky V501 Flash Tool
Firmware files Sky- V501 Firmware files English Sky- V501   28-10-2013 Sky_V501_V2.0.zip
Firmware File Sky- V501 Firmware File [Arabic Dialing Problem Solved] English Sky- V501   26-01-2014 Sky_V501_V3.0.rar
Firmware File Sky V501 Firmware file [Persian Language added] English Sky V501   30-10-2014  Sky V501 V3.1


Model/Part No. Color Capacity EAN Code
TwinMOS Sky- V501 Front side Black & Back side dark blue 1GB RAM and 4GB ROM  6291104605282

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