Key Specifications
- Display: 4.5 inches, 55.8 cm2 (~64.6% screen-to-body ratio) screen for immersive viewing experience
- Camera: 5 MP camera system for high-quality photography
- Performance: 1 RAM for smooth multitasking
- Storage: 8GB storage, microSDXC internal storage for apps and media
- Battery: 1830 mAh battery for all-day usage
Network
| Technology | GSM / HSPA / LTE |
| 2G Bands | GSM 850 / 900 / 1800 / 1900 |
| 3G Bands | HSDPA 850 / 900 / 1900 / 2100 - RM-1010 |
| 4G Bands | 3, 7, 38, 39, 40, 41 |
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
Launch
| Announced | 2014, December. Released 2014, December |
| Status | Discontinued |
Body
| Dimensions | 129.5 x 66.7 x 9.2 mm (5.10 x 2.63 x 0.36 in) |
| Weight | 136 g (4.80 oz) |
| SIM | Micro-SIM |
Display
| Type | IPS LCD |
| Protection | Corning Gorilla Glass 3 |
Platform
| OS | Microsoft Windows Phone 8.1 |
| Chipset | Qualcomm Snapdragon 400 (28 nm) |
| CPU | Quad-core 1.2 GHz Cortex-A7 |
| GPU | Adreno 305 |
Memory
| Card Slot | microSDXC (dedicated slot) |
| Internal | 8GB 1GB RAM |
Sound
| Loud Speaker | Yes |
Comms
| WLAN | Wi-Fi 802.11 b/g/n, DLNA, hotspot |
| Blutooth | 4.0, A2DP, LE/ aptX after WP8 Denim update |
| Positioning | GPS, GLONASS |
| NFC | No |
| Radio | FM radio |
| USB | microUSB 2.0 |
Battery
| Type | Li-Ion 1830 mAh, removable (BL-5H) |
Features
| Sensors | Accelerometer |
MISC
| Colors | Black |
| Disclaimer: We cannot guarantee that the information on this page is 100% correct. |
FAQs
This device doesn't have an official waterproof rating.
No, this device doesn't support 5G networks in USA.
Lumia 638 comes with Microsoft Windows Phone 8.1 out of the box.
No, this device doesn't support wireless charging.
The Lumia 638 features a 1830 mAh battery capacity.
The Lumia 638 comes with a 5 MP main camera.
The Lumia 638 features a 4.5 inches, 55.8 cm2 (~64.6% screen-to-body ratio) display. With 480 x 854 pixels, 16:9 ratio (~218 ppi density) resolution for crisp and clear visuals. The IPS LCD technology ensures vibrant colors and excellent viewing angles.
The Lumia 638 is equipped with 1 RAM for smooth multitasking and performance. Combined with the Qualcomm Snapdragon 400 (28 nm) processor, it delivers excellent performance for daily tasks and gaming.
About Lumia 638
The Lumia 638 by Nokia was released in Released 2014, December and represents a significant addition to the smartphone market. Featuring a 4.5 inches, 55.8 cm2 (~64.6% screen-to-body ratio) display, a 5 MP camera system, 1 of RAM, and 8GB storage, microSDXC of storage, and a 1830 mAh battery, this device offers a compelling combination of features for modern smartphone users.
Powered by the Qualcomm Snapdragon 400 (28 nm) processor, the device is equipped with a 1830 mAh battery This combination ensures reliable performance and extended battery life for daily use.
Expert Analysis
Our team of mobile technology experts has analyzed the Lumia 638 specifications to help you understand how this device compares to other smartphones in its category. This comprehensive guide provides detailed insights into the phone's capabilities, performance potential, and suitability for different use cases.
Key Highlights
- Display: 4.5 inches, 55.8 cm2 (~64.6% screen-to-body ratio) screen for immersive viewing experience
- Camera: 5 MP camera system for high-quality photography
- Performance: 1 RAM for smooth multitasking
- Storage: 8GB storage, microSDXC internal storage for apps and media
- Battery: 1830 mAh battery for all-day usage
Who Should Consider This Phone?
The Lumia 638 is ideal for users who prioritize and reliable battery life. Whether you're a casual user, content creator, or business professional, this device offers the features you need for modern smartphone usage.
Why Choose Lumia 638?
The Lumia 638 stands out in the competitive smartphone market with its impressive 4.5 inches, 55.8 cm2 (~64.6% screen-to-body ratio) display, advanced 5 camera system, and powerful Qualcomm Snapdragon 400 (28 nm) processor. This combination makes it an excellent choice for users seeking a reliable, feature-rich smartphone.
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