• 4.5" (854x480) IPS LCD
  • 0.5GB
    Snapdragon 400 SoC
    8GB Storage
  • 5-MP Rear: 1 Camera
  • 1830 mAh
  • 4" (800x480) IPS LCD
  • 0.5GB
    Snapdragon S4 SoC
    8GB Storage
  • 5-MP Rear: 1 Camera
  • 1430 mAh

Specifications Highlights
Product NameLumia 635Lumia 520
ProductLumia 635 (2014), Price: 124 USD at AmazonLumia 520 (2013), Price: 110 USD
Display4.5" 854x480 IPS LCD 4" 800x480 IPS LCD
Rear Camera(s)
  • 5-MP (Primary)
  • 5-MP (Primary)
Selfie Camera(s)
      Computing
      • Snapdragon 400 SoC
      • 0.5GB RAM
      • 8GB Storage
      • MicroSD (128GB max.)
      • Snapdragon S4 SoC
      • 0.5GB RAM
      • 8GB Storage
      • MicroSD (64GB max.)
      Battery1830 mAh1430 mAh
      DesignIP Rating, 134g (4.7oz), 129.5x66.7x9.2 mm (5.10 x 2.63 x 0.36 inches)IP Rating, 124g (4.4oz), 119.9x64x9.9 mm (4.72 x 2.52 x 0.39 inches)
      Price (Market)$124$110
      Advertising
      Display
      Product NameLumia 635Lumia 520
      TypeIPS LCDIPS LCD
      Diagonal (inches)4.5"4"
      Display/Body Ratio64.6%59.3%
      Resolution854x480800x480
      Sharpness (PPI)218 PPI233 PPI
      Display Glass TypeGorilla Glass 3
      Features
      • Multitouch
      • Multitouch
      Color Depth24 bit (16,777,216 Colors)24 bit (16,777,216 Colors)
      Primary Camera
      Product NameLumia 635Lumia 520
      Megapixel5-MP5-MP
      Video Resolutions
      • 720p/30fps
      • 720p/30fps
      Battery
      Product NameLumia 635Lumia 520
      Battery TypeLi-Ion
      Battery Capacity (mAh)1830 mAh1430 mAh
      Battery Features
      • Removable
      Talk Time12 hours14 hours
      Music Playback Time58 hours61 hours
      Computing
      Product NameLumia 635Lumia 520
      Processor BrandQualcommQualcomm
      Processor NameSnapdragon 400Snapdragon S4
      Processor ModelMSM8227
      Processor # Cores42
      Main Processor Frequency (GHz)1.2 GHzNo GHz
      RAM Options0.5GB0.5GB
      Internal Storage Options8GB8GB
      Memory Card TypeMicroSDMicroSD
      Mem. Card Max. Size128GB64GB
      Operating System + VersionWindows 8.1Windows 8.1
      Communications
      Product NameLumia 635Lumia 520
      LTE Category (Download)LTE CAT3 102/51 Mbps
      Modem Features
      • GPRS
      • EDGE
      • LTE
      • GPRS
      • EDGE
      WiFi Speed
      • b
      • g
      • n
      • b
      • g
      • n
      WiFi Features
      • Hotspot
      • Hotspot
      Bluetooth VersionBluetooth 4.0Bluetooth 4.0
      Bluetooth Features
      • A2DP
      • A2DP
      • BT LE
      Connector TypeMicro USBMicro USB
      SAR US Head0.97 W/Kg0.77 W/Kg
      SAR US Body0.77 W/Kg
      SAR EU Head0.75 W/Kg1.09 W/Kg
      SAR EU Body0.79 W/Kg
      Sim Card 0
      Product NameLumia 635Lumia 520
      NameSIM0SIM0
      SIM TypeMicro SIMMicro SIM
      Multimedia
      Product NameLumia 635Lumia 520
      Audio Alerts
      • VIBRATION
      • MP3
      • WAV
      • VIBRATION
      • MP3
      • WAV
      Audio Features
      • Loudspeaker
      • 3.5mm Port
      • Phone Noise Cancellation
      • FM Radio
      • Loudspeaker
      • 3.5mm Port
      • Phone Noise Cancellation
      • FM Radio
      Audio Formats
      • MP3
      • WAV
      • WMA
      Video Formats
      • MP4
      • WMV
      • H.264
      • H.263
      • MP4
      • WMV
      • H.264
      • H.263
      Sensors
      • Accelerometer
      • GPS
      • A-GPS
      • GLONASS
      • Accelerometer
      • GPS
      • A-GPS
      • GLONASS
      • Light
      • Proximity

      Nokia Lumia 635 vs. Nokia Lumia 520 Specs & Speed Benchmarks

      Antutu

      Higher is better

      GFXBench T-Rex (Offscr.)

      Higher is better

      Battery Capacity (mAh)

      Higher is better