4.40 average based on 9974 reviews.
verykool s4009 Crystal Mobile Phones Full Specifications
Network
Technology | GSM / HSPA |
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2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
3G bands | HSDPA 850 / 1900 / 2100 |
Speed | HSPA 21.1/5.76 Mbps |
Launch
Announced | 2017, June. Released 2017, June |
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Status | Discontinued |
Body
Dimensions | 127 x 66 x 10.7 mm (5.0 x 2.60 x 0.42 in) |
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Weight | - |
SIM | Dual SIM (Mini-SIM/ Micro-SIM, dual stand-by) |
Display
Type | TFT |
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Size | 4.0 inches, 45.5 cm2 (~54.3% screen-to-body ratio) |
Resolution | 480 x 800 pixels, 5:3 ratio (~233 ppi density) |
Platform
OS | Android 6.0 (Marshmallow) |
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Chipset | Mediatek MT6570 (28 nm) |
CPU | Dual-core 1.3 GHz Cortex-A7 |
GPU | Mali-400 |
Memory
Card slot | microSDXC |
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Internal | 8GB 512MB RAM |
Main Camera
Single | 5 MP, f/2.4 |
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Features | LED flash, panorama |
Video | 720p@30fps |
Selfie camera
Single | 2 MP |
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Sound
Loudspeaker | Yes |
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3.5mm jack | Yes |
Comms
WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
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Bluetooth | 4.0, A2DP, LE |
GPS | Yes, with A-GPS |
NFC | No |
Radio | Stereo FM radio |
USB | microUSB 2.0 |
Features
Sensors | Accelerometer |
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Battery
Type | Li-Ion 1200 mAh, removable |
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Stand-by | Up to 150 h (3G) |
Talk time | Up to 4 h (3G) |
Misc
Colors | Black/Gold |
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SAR | 1.13 W/kg (head) 0.81 W/kg (body) |