Primary Camera
5 MP
Selfie Camera
2 MP
Nokia Lumia 638 description
Model Lumia 638 was presented in December 2014
Under the hood
Quad-core 1.2 GHz Cortex-A7 processor was designed for Lumia 638 by Nokia, using chipset Qualcomm Snapdragon 400, GPU on Nokia Lumia 638 is Adreno 305.
Capability on this model is 8 GB, 1 GB RAM, microSD is available microSD, up to 256 GB (dedicated slot), under the hood is Microsoft Windows Phone 8.1.
Lumia 638 additional info
Extra features on the Lumia 638 are - MP3/WAV/eAAC+/WMA player - MP4/H.264/WMV player - OneDrive (15 GB cloud storage) - Document viewer - Video/photo editor.
About battery of this device, it is Removable Li-Ion 1830 mAh battery (BL-5H).
Accelerometer sensors are supported on this phone.
Here is how Nokia designed camera for Lumia 638
In Lumia 638 case Nokia engineers decided to empower with 5 million pixels sensor. Some another extra properties are autofocus. Video camera on Nokia Lumia 638 is existing. This is quite good for example one of available devices at the moment, HTC Desire 620, In Lumia 638 case Nokia engineers decided to install 5 million pixels camera and lens has f/2.4 perforation. Few another additional traits are autofocus, LED flash. Video recording on main camera of this device is supported with 1080p@30fps variants
5 mega pixels selfie lens sensor is installed in this model. Some another additional properties are No.
in your hands
Nokia made their Lumia 638 model with width 66.7mm, height 129.5mm and tickness 9.2mm.
Designers in Nokia with a great deal of effort applied to their new model 1 colors, black.
Screen on Lumia 638 made with technologies IPS LCD capacitive touchscreen, 16M colors, at a moment Lumia 638 had display larger size than only 25% of devices in mobile market, which is 4.5 inches, 55.8 cm2 (~64.6% screen-to-body ratio) display with resolution 480 x 854 pixels h/w is 16:9, having density 218 ppi supporting multi touch, regarding glass protection I can highlight that used corning Gorilla Glass 3. Some other details regarding screen
Connectivity
This model has networks EDGE, GPRS, 2G, 3G and LTE band 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500). Speed is HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps, GSM / HSPA / LTE.
GPS Yes, with A-GPS, GLONASS, USB microUSB 2.0, WLAN Wi-Fi 802.11 b/g/n, DLNA, hotspot, Radio FM radio, Bluetooth 4.0, A2DP, LE/ aptX after WP8 Denim update.