Black
Gold
2 colours

verykool s4009 Crystal

Launched June 2017

Overview

Strengths

Weak points

Battery & charging0.6
Performance & hardware1.2
Connectivity1.9

Display: 4″TFT LCD480 × 800 px
Design: 66 mm127 mm10.7 mm
Performance: MediaTek MT6570Dual-Core512 MB RAM8 GB
Battery: 1,200 mAh
Cameras: 5 Mpx · f/2.4selfie 2 Mpx
Network: 3G2G
Software: Android 6

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Technical specifications

Battery

Battery Capacity: 1,200 mAh
Battery Type: Li-Ion
Talk time: 4 h
Standby time: 150 h

Design

Body Colors: Black, Gold
Body Thickness: 10.7 mm
Body Width: 66 mm
Body Height: 127 mm
Usable Surface: 54.3 %
Foldable: No
Rugged Build: No

Performance

Processor Model: MediaTek MT6570
Processor Process Size: 28 nm
Graphics GPU: Mali-400
Maximum CPU Clock: 1.3 GHz
Maximum Storage Capacity: 8 GB
CPU Description: Dual-core 1.3 GHz Cortex-A7
Processor Type: Dual-Core
RAM Capacity: 512 MB
Expandable Storage: Yes

Display

Display Aspect Ratio: 5:3
Display Technology: TFT LCD
Display Diagonal: 4″
Display Horizontal Resolution: 480 px
Display Vertical Resolution: 800 px
Display Pixel Density: 233 ppi
Integrated Projector: No

Sensor

Sensor Features: Accelerometer

Software

Operating System: Android 6
OS Family: Android
OS Version: 6

Connectivity

SIM Configurations: Dual Mini-SIM + Micro-SIM
Cellular Bands: 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS 1900, 3G UMTS 2100
Cellular Technologies: GSM, HSPA
Wi-Fi Standards: Wi-Fi 802.11 b/g/n
Wi-Fi Features: Wi-Fi Direct
Bluetooth Version: Bluetooth 4.0
Bluetooth Profiles: A2DP, LE
Navigation Systems: GPS
Connectivity Features: 3.5 mm Audio Jack, FM Radio, microUSB, USB 2.0
USB Version: microUSB
SAR American Head: 1.13 W/kg
SAR American Body: 0.81 W/kg

Audio

Audio Features: A2DP, LE, Loudspeaker

Automated technical index

NeoScore

NeoScore is an automated technical index based on verified specifications. It does not represent hands-on testing unless NeoTeo publishes a separate review.

Prices in United States

Selected variant

s4009 Crystal

NeoScore does not apply to this phone: its specifications do not cover enough categories, as with basic phones

s4009 Crystal

Camera system

Every physical camera module is shown separately, with its sensor, lens and capture capabilities.

Rear main camera

Resolution: 5 Mpx
Video Recording: 720p at 30 fps
Aperture: f/2.4
Flash Type: LED
Flash LED Count: 1 LED
Camera Features: LED Flash, Panorama

Sensor

Resolution: 5 Mpx

Video

Video Recording: 720p at 30 fps

Lens

Aperture: f/2.4

Flash

Flash Type: LED
Flash LED Count: 1 LED

Features

Camera Features: LED Flash, Panorama

Front camera

Resolution: 2 Mpx

Sensor

Resolution: 2 Mpx

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