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Microsoft Surface Duo 2 Price negotiation -
vivo X100 Ultra(12GB/256GB) ￥ six thousand four hundred and ninety-nine -
HUAWEI Mate 60（12GB/256GB） ￥ five thousand four hundred and ninety-nine -
Redmi K70 Premium (12GB/256GB) ￥ two thousand five hundred and ninety-nine -
Glory X50 (8GB/128GB) ￥ one thousand three hundred and ninety-nine
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Product Q&A
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A Hello, landlord! Lumia640 can support 128G expansion! This is true, but it is recommended that if you want to install a large capacity SD expansion card [Detailed] -
A According to the details on Microsoft's official website, the following are the network versions supported by Lumia640 and Lumia640XL:
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A If it is a new machine, it may be that the battery has been out of power for a long time and needs to be charged for activation. This is very simple. It should start after about 30 minutes of charging, of course [Detailed] -
A If you download software from the jailbroken WIn8.1 system, you can only download it from Microsoft Mall.
Word of mouth comments
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Hardware is getting worse six point four advantage: Dual card dual standby, 4G mobile phone Disadvantages: The signal is not good. The battery was bulging in less than 20 days, and the after-sales service had to return to the factory for inspection in 20 days during the warranty period. From Lumia800920.925.638.640, I really feel that the hardware quality is getting worse. Summary: In addition to the WP system score, the hardware quality is not flattering. Just mention the hard injury of the application software. I have verified that NOKIA is not the original NOKIA with my own experience. I felt that the attitude of Gome's salesmen before and after sales changed so quickly that they blamed each other with customer service, which hurt customers. Published on: August 22, 2015 318 likes comment -
ten advantage: The configuration is not much better than that of the previous generation 635, but the indispensable front camera is added, which upgrades the battery capacity and makes the standby time longer. The rear is upgraded to 8 million, and dual cards and dual 4G are added, which is indispensable for mobile users. The appearance design has been greatly improved. I like the square and upright design. It feels good. Lumia's consistent style is that the ex factory price is slightly higher, and the price shrinks too fast, so we wait for the price to fall. Disadvantages: I can't complain about Microsoft's logo. microsoft， How many companies will print such long letters in the front? Not concise enough. Virtual keyboard may not be suitable for wp. Summary: If you can remove the logo letter in front, remove the virtual button, and add a classic window icon at the bottom, it would be better to be as classic as 930. Simple and beautiful. -
eight advantage: Since 535, the memory of Lumia series has increased to 1GB. The 5-inch screen is not so big or small, in short, it's OK. The hardware configuration is in the middle end. It's really OK... Anyone who has used the Lumia phone knows how comfortable the phone case feels! Disadvantages: Do you still buy Lumia without Nokia logo.. It depends Summary: Look forward to the WP high-end computer in the second half of the year. Lumia640 is suitable for students who are not rich
