| CPU |
RK3399,Dual-core A72+quad-core A53 |
| RAM |
2GB |
| Internal memory |
16GB |
| Operation system |
Android 7.1 |
| Touch screen |
10-Point capacitive touch |
| Panel |
55"LCD panel |
| Resolution |
1920*1080 |
| Display mode |
Normally black |
| Viewing angle |
85/85/85/85(L/R/U/D) |
| Contrast ratio |
1200 |
| Luminance |
300cd/m2 |
| Aspect Ratio |
,16:10 |
| WiFi |
802.11b/g/n/ac |
| 4G dongle |
Optional |
| Ethernet |
100M/1000M ethernet |
| Buletooth |
Bluetooth 4.2 |
| USB OTG |
USB 2.0 |
| USB Host |
USB 3.0 |
| RJ45 |
Ethernet interface |
| AC Connector |
110-220V |
| Antenna connector |
2.4G/5G |
FAQ
Q: What is your company's main product?
A:Our main product is digital photo frames, tablet pc , advertising players.
Q:What is the minimum order?
A: yes, our company mainly deals in wholesale business,but if you insist on buying one, or you only need one set,we
will also deliver the goods to you.
Q:What payment methods your company accept?
A:We accept most of the payment methods,but mainly accept T/T, Western Union/Alibaba assurance trade payment.
Q:I haven't done business with you guys before,how can i trust your company?
A:We've got quite a lot authority certificates,for example,CE, ROHS, FCC
Q:what's the shipment terms and delivery time of your company?
A:Well, they depends on the quantity of your order.As you know ,we need time to manufacture the machines.but mostly ,the shipment time is 3-8 working days after delivery.As for detailed cost, it depends on your final order.
Q:I would like to ask you if it's possible to have my logo on the product.
A:Yes, Our one-stop service can be customized according to customer requirements ODM/OEM development design production and processing
Audited Supplier 
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