🔑 Key Specs — verykool s4009 Crystal
- OS: Android 6.0 (Marshmallow)
- Chipset: Mediatek MT6570 (28 nm)
- Display: 4.0 inches, 45.5 cm2 (~54.3% screen-to-body ratio)
- Display Type: Li-Ion 1200 mAh, removable
- Storage: 8GB 512MB RAM
- Main Camera: 2 MP
- Battery: Li-Ion 1200 mAh, removable
- Weight: –
- NFC: No
- Colors: Black/Gold
- Price: 0
✅ Pros
- Li-Ion 1200 mAh, removable battery
- 3.5mm headphone jack
- Dedicated microSD card slot
❌ Cons
- No 5G support
verykool s4009 Crystal – Full Specifications and Complete Review
📅 Released 2017, June
⚡ Quick Overview
💻 Operating System
Android 6.0
📏 Dimensions & Weight
10.7mm thickness
💾 Memory & Storage
8GB storage, microSDXC
🔗 Services verykool s4009 Crystal
|
🔧
Problem Solutions
Hardware Fix
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📥
Download Firmware
Rom & Flash
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🔓
Network Unlock
Unlock & FRP
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⚙️
Root Files
Root Files
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📑 Review Contents
Network
| Technology | GSM / HSPA |
| 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 |
| Status | Discontinued |
Body
| Dimensions | 127 x 66 x 10.7 mm (5.0 x 2.60 x 0.42 in) |
| Weight | – |
| SIM | Dual SIM (Mini-SIM/ Micro-SIM, dual stand-by) |
Display
| Type | TFT |
| 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) |
| Chipset | Mediatek MT6570 (28 nm) |
| CPU | Dual-core 1.3 GHz Cortex-A7 |
| GPU | Mali-400 |
Memory
| Card slot | microSDXC |
| Internal | 8GB 512MB RAM |
Main Camera
| Single | 5 MP, f/2.4 |
| Features | LED flash, panorama |
| Video | 720p@30fps |
Selfie camera
| Single | 2 MP |
| Video |
Sound
| Loudspeaker | Yes |
| 3.5mm jack | Yes |
Comms
| WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct |
| Bluetooth | 4.0, A2DP, LE |
| Positioning | GPS |
| NFC | No |
| Radio | Stereo FM radio |
| USB | microUSB 2.0 |
Features
| Sensors | Accelerometer |
Battery
| Type | Li-Ion 1200 mAh, removable |
| Stand-by | Up to 150 h (3G) |
| Talk time | Up to 4 h (3G) |
Misc
| Colors | Black/Gold |
| SAR | 1.13 W/kg (head) 0.81 W/kg (body) |
❓ Frequently Asked Questions — verykool s4009 Crystal
Q1: What is the operating system of verykool s4009 Crystal?
Android 6.0 (Marshmallow)
Q2: What is the battery capacity of verykool s4009 Crystal?
Li-Ion 1200 mAh, removable
Q3: What are the camera specs of verykool s4009 Crystal?
2 MP
Q4: What is the storage capacity of verykool s4009 Crystal?
8GB 512MB RAM
Q5: Does verykool s4009 Crystal support NFC?
No
Q6: What are the dimensions and weight of verykool s4009 Crystal?
127 x 66 x 10.7 mm (5.0 x 2.60 x 0.42 in) – Weight: –
Q7: What chipset does verykool s4009 Crystal use?
Mediatek MT6570 (28 nm)
Q8: What is the price of verykool s4009 Crystal?
0
