verykool s4009 Crystal
Released 2017, June
10.7mm thickness
Android 6.0
8GB storage, microSDXC
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4.0"
480x800 pixels
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5MP
720p
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512MB RAM
MT6570
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1200mAh
Li-Ion
verykool s4009 Crystal Full Specifications
network
collapse
expand
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Technology
GSM / HSPA
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2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
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3G bands
HSDPA 850 / 1900 / 2100
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Speed
HSPA 21.1/5.76 Mbps
launch
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Announced
2017, June
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Status
Available. Released 2017, June
body
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Dimensions
127 x 66 x 10.7 mm (5.0 x 2.60 x 0.42 in)
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Weight
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SIM
Dual SIM (Mini-SIM/ Micro-SIM, dual stand-by)
display
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Type
TFT capacitive touchscreen, 16M colors
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Size
4.0 inches, 45.5 cm2 (~54.3% screen-to-body ratio)
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Resolution
480 x 800 pixels, 5:3 ratio (~233 ppi density)
platform
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OS
Android 6.0 (Marshmallow)
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Chipset
Mediatek MT6570 (28 nm)
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CPU
Dual-core 1.3 GHz Cortex-A7
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GPU
Mali-400
memory
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Card slot
microSDXC
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Internal
8GB 512MB RAM
main camera
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Modules
5 MP, f/2.4
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Features
LED flash, panorama
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Video
720p@30fps
sound
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Loudspeaker
Yes
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3.5mm jack
Yes
comms
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WLAN
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
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Bluetooth
4.0, A2DP, LE
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GPS
Yes, with A-GPS
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Radio
Stereo FM radio
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USB
microUSB 2.0
battery
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Removable Li-Ion 1200 mAh battery
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Stand-by
Up to 150 h (3G)
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Talk time
Up to 4 h (3G)
misc
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Colors
Black/Gold
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SAR
1.13 W/kg (head) 0.81 W/kg (body)