Nokia Lumia 638

  • Available. Released 2014, December
Nokia Lumia 638
What people says:
3 Votes
  • Microsoft Windows Phone 8.1 Quad-core 1.2 GHz Cortex-A7
  • 8 GB, 1 GB RAM 64/128 GB ROM
  • 5 MP, autofocus 8 MP (Front)
  • Microsoft Windows Phone 8.1 Removable Li-Ion 1830 mAh battery (BL-5H)

Launch

  • Announced 2014, December
  • Status Available. Released 2014, December

Network

  • Technology GSM / HSPA / LTE
  • 2G GSM 850 / 900 / 1800 / 1900
  • 3G HSDPA 850 / 900 / 1900 / 2100 - RM-1010
  • 4G LTE band 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)
  • Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
  • GPRS Yes
  • Edge Yes

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 capacitive touchscreen, 16M colors
  • Size 4.5 inches (~64.6% screen-to-body ratio)
  • Resolution 480 x 854 pixels (~218 ppi pixel density)
  • Multitouch Yes
  • Protection Corning Gorilla Glass 3

Platform

  • OS Microsoft Windows Phone 8.1
  • Chipset Qualcomm Snapdragon 400
  • CPU Quad-core 1.2 GHz Cortex-A7
  • GPU Adreno 305

Memory

  • Card Slot microSD, up to 256 GB (dedicated slot)
  • Internal 8 GB, 1 GB RAM

Camera

  • Primary 5 MP, autofocus
  • Features 1/4" sensor size, geo-tagging, panorama
  • Video Yes
  • Secondary No

Sound

  • Alert types Vibration; MP3, WAV ringtones
  • Loudspeaker Yes
  • 3.5mm Jack Yes

Comms

  • WLAN Wi-Fi 802.11 b/g/n, DLNA, hotspot
  • Bluetooth v4.0, A2DP, LE/ aptX after WP8 Denim update
  • GPS Yes, with A-GPS, GLONASS
  • Radio FM radio
  • USB microUSB v2.0

Features

  • Sensors Accelerometer
  • Messaging SMS (threaded view), MMS, Email, Push Email, IM
  • Browser HTML5
  • Java No

Battery

  • Battery Removable Li-Ion 1830 mAh battery (BL-5H)

Misc

  • Colors Black
  • SAR EU 1.46 W/kg (head)     0.95 W/kg (body)    
  • Price group 2/10 (About 100 EUR)

Overview

Nokia Lumia 638 is an Microsoft Windows Phone 8.1 smartphone announced by Nokia in 2014, December. It’s a [3G/4G] supported, Micro-SIM phone which comes in 4.5 inches (~64.6% screen-to-body ratio) and 129.5 x 66.7 x 9.2 mm (5.10 x 2.63 x 0.36 in) with 480 x 854 pixels (~218 ppi pixel density) and IPS LCD capacitive touchscreen, 16M colors . Some other notable features of Nokia Lumia 638 are Accelerometer Sensors.

Nokia Lumia 638 Built in running OS is Microsoft Windows Phone 8.1 and it’s powered with Quad-core 1.2 GHz Cortex-A7 while internal/external memory of the phone stands at Quad-core 1.2 GHz Cortex-A7 8 GB, 1 GB RAM (some GBs will be consumed by pre installed Apps and OS so available space would be less than stated memory) however user can upgrade internal memory by inserting into the device

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When comes to the camera, Nokia Lumia 638 features 5 MP, autofocus on the back with Quad-core 1.2 GHz Cortex-A71/4" sensor size, geo-tagging, panorama options whereas the front selfie camera is No . Battery of the phone is Removable Li-Ion 1830 mAh battery (BL-5H)

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Nokia Lumia 638 comes in various colors like Black . You can find here detailed Nokia Lumia 638 specification following with video reviews, Classified Ads and price in Pakistan from online and offline stores. You can also explore the user’s review tab to get an idea about the opinions of other users of this Model while we also encourage you to give your valuable review of the model if you have own experience of using Nokia Lumia 638 for other members.

Pros & Cons of Nokia Lumia 638

Advantages

  • 4G Enabled Handsets give you more download speed and a faster internet experience than 3G.
  • Front camera Front Camera enables you to take your own photos and do videocalling (on supported devices).
  • Card Slot Memory cards give your device more storage capacity. So you can store more data such as songs, photos and videos.
  • Accelerometer Detects motion as well as the orientation of a device (horizontally or vertically).

Dis-Advantages

  • Single Sim You wont be able to use two sims at the same time in one cellphone
  • Small Screen Size Small screen sizes makes it hard to enjoy watching movies or reading
  • Older OS makes it tough to install latest app updates
  • Less storage means you can not keep more data and cann't install more or heavy apps (MB's)
  • Less RAM means you can't run multiple functions at the same time with smooth speed
  • Camera Not suitable for taking high resolution photos.
  • Less battery time means that you would have to plugin charger sooner then you expec

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