Nokia Lumia 638

Pros: Nokia Lumia 638 is a handset having 4.50 inch 480×854p display. It consists of 1.2GHz processor with 1GB RAM. The qualities of this phone are mentioned in following points:

• Expandable Memory
• 3.5mm Audio Jack
• 4G LTE
• Dual SIM
• MicroSD, up to 64GB
• Windows Phone 8.1 OS
• Wi-Fi
• MicroUSB v2.0

Cons: The phone is centered on so many flaws and defects. These flaws and defects cannot be corrected without studying and analyzing them. So, following are the defects of this phone:

• No Front Camera
• No NFC

Battery (7.5/10): Nokia Lumia 638 promises good battery back-up but it does not have removable battery. The features of this phone related to battery are mentioned under following heads:

• Li-Ion Battery type
• 1830 mAh Battery
• 15 hrs of Maximum Talktime in 3G
• 19.5 hrs of Maximum Talktime in 2G
• 3.7V Voltage

Camera (7/10): Nokia Lumia 638 has 5 megapixel rear camera and no front camera. It produces photographs of best picture quality. The features of this phone related to camera are mentioned under following heads:

• Geo-tagging
• Autofocus
• Touch focus
• LED flash light
• Focal length of 28 mm
• f/2.4 aperture factor
• 10 cm focus range
• Digital Zoom: 4x

Special Features (7.5/10):

Special Features are the great identifier of the phone’s quality. It has a special feature of Dual SIM. The other special features of this phone are stated by following points:

• Document viewer/editor
• Video/photo editor
• Bluetooth sharing
• Podcast
• Remote lock and wipe
• Touch-based user interface

Average Rating (8/10): Nokia Lumia 638 consists of intelligent power saving feature, which is meant for preserving battery power to last longer. Due to presence of IE 11 browser default application, it promises faster data access. It also entails Lenovo keyboard input. It delivers multiple office applications such as for accessing Microsoft word, office and also power point and PDF reader. SAGMart has given it 8 stars out of 10 stars.

Market Value (6.5/10): Nokia Lumia 638 was solely designed for Chinese market. It is the principal player in the smartphone market of India. It offers good value for money.

Verdict (6/10): It is a phone highly sophisticated features and specifications. It is available at expensive price. It is popular due to 4G LTE connectivity. It delivers good performance and it is a product of high profile society supporting a great variety of applications. Hence it is a good option to purchase.