The Allview A4 Duo is a discontinued device featuring a 3.5-inch TFT display with a 320 x 480 resolution and 165 ppi density. It has a Dual-core 1.0 GHz Cotex-A7 processor, Mali-400 GPU, 512MB RAM, and no card slot. It has a 2 MP rear camera and no front camera. It has a Li-Ion 1200 mAh battery and runs on Android 4.2 (Jelly Bean). It has dual SIM (dual stand-by) slots and is 116.1 x 63.2 x 12 mm in size and weighs 110.6 g.
Allview A4 Duo Price
At the time of it's release in 2013, November, the manufacturer's retail price for a new Allview A4 Duo was about 80 EUR.
The retail price of a new or used/second hand Allview A4 Duo varies widely depending on factors including availability, condition of device, your town or location and market demand. Click here to compare the price of Allview A4 Duo across different regions, markets and countries.
Frequently Asked Questions(FAQs)
How to reset or factory restore a Allview A4 Duo device?
Here are the general steps to reset or factory restore an Allview A4 Duo device: 1. Go to the device settings menu by pressing and holding the Volume-up and Power buttons at the same time until the settings menu appears. 2. Scroll down to "Backup & reset" and select it. 3. Scroll down to "Factory data reset" and select it. 4. On the next screen, scroll down to "Yes - Delete all user data" and select it. 5. The device will then begin the reset process. This can take several minutes, so be patient. 6. Once the reset process is complete, the device will reboot and prompt you to set up your device as though it were new. It's important to note that factory resetting your device will erase all of your data, so be sure to back up any important information before resetting the device. Additionally, be aware that resetting the device will also clear any lockscreen PIN or pattern protection, so you may need to set up a new one once the device has been reset.
What is the battery capacity of Allview A4 Duo?
The Allview A4 Duo has a battery capacity of 2000 mAh
What is the display size of Allview A4 Duo?
The Allview A4 Duo has a display size of 5.0 inches
What is the processor of Allview A4 Duo?
The Allview A4 Duo is powered by a Quad-core 1.3 GHz Cortex-A7 processor
Specifications
Network
| Technology | GSM / HSPA |
|---|---|
| 2G bands | GSM 900 / 1800 |
| 3G bands | HSDPA 900 / 2100 |
| Speed | HSPA |
Launch
| Announced | 2013, November. Released 2013, November |
|---|---|
| Status | Discontinued |
Body
| Dimensions | 116.1 x 63.2 x 12 mm (4.57 x 2.49 x 0.47 in) |
|---|---|
| Weight | 110.6 (3.88 oz) |
| SIM | Dual SIM (dual stand-by) |
Display
| Type | TFT |
|---|---|
| Size | 3.5 inches, 36.5 cm2 (~49.7% screen-to-body ratio) |
| Resolution | 320 x 480 pixels, 3:2 ratio (~165 ppi density) |
Platform
| OS | Android 4.2 (Jelly Bean) |
|---|---|
| CPU | Dual-core 1.0 GHz Cotex-A7 |
| GPU | Mali-400 |
Memory
| Card slot | No |
|---|---|
| Internal | 512MB RAM |
Main Camera
| Single | 2 MP |
|---|---|
| Video | Yes |
Selfie camera
| No |
Sound
| Loudspeaker | Yes |
|---|---|
| 3.5mm jack | Yes |
Comms
| WLAN | Wi-Fi 802.11 b/g/n, hotspot, Wi-Fi Direct |
|---|---|
| Bluetooth | 4.0, A2DP, EDR |
| Positioning | No |
| NFC | No |
| Radio | FM radio |
| USB | microUSB 2.0 |
Features
| Sensors | Accelerometer, proximity |
|---|
Battery
| Type | Li-Ion 1200 mAh, removable |
|---|---|
| Stand-by | Up to 200 h |
| Talk time | Up to 8 h 20 min |
Misc
| Colors | Black |
|---|---|
| Price | About 80 EUR |
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