Nokia Lumia 830  Nokia Lumia 925 
Buy Now N/A N/A
Launch Date (India)Oct, 2014Aug, 2013
Smartphone OSWindows Phone 8.1, Upgradeable to 10Windows Phone 8
Screen Size5 inches4.5 inches
Screen Resolution720x1280 pixels (~ 294 pixels per inch)768x1280 pixels (~ 332 pixels per inch)
Display FeaturesIPS LCD, Scratch Resistant (Corning Gorilla Glass 3), ClearBlack DisplayAMOLED, Scratch Resistant
Processor1.2 GHz1.5 GHz
Processor TypeQuad CoreDual Core
Processor NameQualcomm Snapdragon 400N/A
GPUAdreno 305N/A
4GYes (limited band support)
Camera10.0 MP8.7 MP
HD Video RecordingYes (Full HD)Yes
Secondary Camera0.9 MP1.3 MP
Expandable Memory Slotup to 128 GB
Weight150 gm139 gm
Battery Capacity2200 mAh2000 mAh
Battery Standby528 hrs440 hrs
Battery Talktime12.90 hrs18.30 hrs
Battery Talktime (3G)14.80 hrsN/A
Other Battery ParametersMusic Playback Time: 78 hrs, Video Playback Time: 10 hrs, Web Browsing Time (on WiFi network): 14 hrs, Web Browsing Time (on Cellular network): 11 hrsN/A
2-minute Review [Positives]
  • Very good build quality
  • Slim, stylish, high-end design
  • Good, bright display, with excellent sunlight legibility
  • Slick Windows Phone interface
  • Stupendous camera, with excellent low light performance, and optical image stabilization
  • Very good battery life
  • Premium design, and build
  • Thin and light
  • Vibrant AMOLED display
  • Slick looking Windows Phone UI
  • Smooth performance
  • Good on-screen keyboard
  • Excellent camera
  • Good suite of native apps including Here Maps/Drive+, Nokia Music, Nokia Smart Cam and Creative Studio
  • Excellent audio quality
  • Decent battery life
2-minute Review [Negatives]
  • Sluggish performance in games
  • Windows app store still lags behind the Android and iOS stores
  • Average loudspeaker
  • Limited Windows Phone app selection (compared to Android and iOS)
Expert Reviews
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Official WebsiteOfficial Website »N/A

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