Nokia Lumia 830  Samsung Galaxy E7 
Nokia Lumia 830 Samsung Galaxy E7
Buy Now N/A N/A
Excellence Score
Value for Money Score
Price N/A N/A
Launch Date (India) Oct, 2014 Jan, 2015
Expected Launch Date N/A N/A
Smartphone OS Windows Phone 8.1, Upgradeable to 10 Android 4.4, Upgradeable to 5.1 Lollipop
Touchscreen Yes (Capacitive) Yes (Capacitive)
Screen Size 5 inches 5.5 inches
Screen Resolution 720x1280 pixels (~ 294 pixels per inch) 720x1280 pixels (~ 267 pixels per inch)
Display Features IPS LCD, Scratch Resistant (Corning Gorilla Glass 3), ClearBlack Display Super AMOLED
Full Physical QWERTY Keypad
Processor 1.2 GHz 1.2 GHz
Processor Type Quad Core Quad Core
Processor Name Qualcomm Snapdragon 400 N/A
GPU Adreno 305 N/A
3G Yes Yes
4G Yes (limited band support)
WiFi Yes Yes
GPS Yes Yes
Bluetooth Yes Yes
USB Yes Yes
Camera 10.0 MP 13.0 MP
Camera Auto-Focus Yes Yes
Camera Flash Yes Yes
HD Video Recording Yes (Full HD) Yes (Full HD)
Other Camera Features Carl Zeiss Optics, 1/3.4" Sensor Size, Optical Image Stabilization, PureView Technology, Geo-tagging, Face Detection, Panorama, 4X Digital Zoom, Auto focus with two-stage capture key, F/2.2 Aperture, Camera focal length: 26 mm, Camera minimum focus range: 10 cm, Flash operating range: 2.0 m, BSI Sensor, True 16:9 sensor, Video Recording Features: Optical Image Stabilization, Continuous Auto-Focus, Nokia Rich Recording with Surround Sound, Nokia Video Trimmer app Geo-tagging, Touch Focus, Face Detection, Panorama, Beautifying Mode
Secondary Camera 0.9 MP 5.0 MP
Secondary Camera Features HD Video Recording, F/2.4 Aperature Voice Capture, Palm Gesture Capture
Internal Memory 16 GB 16 GB
Expandable Memory Slot up to 128 GB up to 128 GB
Contacts Storage Unlimited Unlimited
SMS Storage Unlimited Unlimited
Music Player Yes Yes
FM Radio Yes Yes
Dual SIM GSM+GSM (Hybrid SIM slot)
Thickness 8.5 mm 7.3 mm
Weight 150 gm 141 gm
Battery Capacity 2200 mAh 2950 mAh
Battery Standby 528 hrs N/A
Battery Standby (3G) N/A N/A
Battery Talktime 12.90 hrs N/A
Battery Talktime (3G) 14.80 hrs 19.00 hrs
Fast Charging
Other Battery Parameters Music Playback Time: 78 hrs, Video Playback Time: 10 hrs, Web Browsing Time (on WiFi network): 14 hrs, Web Browsing Time (on Cellular network): 11 hrs Internet Usage Time (3G): Up to 10 hrs, Internet Usage Time (Wi-Fi): Up to 12 hrs, Video Playback Time: Up to 15 hrs
Fingerprint sensor
Other Features Wireless Charging Support; Display Features: Brightness control, Nokia Glance screen, Sunlight readability enhancements, Easy to clean, High brightness mode, Lumia Color profile, Sculpted glass, Wide viewing angle, Double-tap to wake; Security Features - Device lock, PIN code, Device lock passcode, Regular signed firmware updates, Track and Protect via internet, Application certification, Application sandboxing, Backup and restore via Internet, Browser integrated anti-phishing, Remote device lock via Internet, Remote device wipe via Internet, Secure boot, Signed OS, Consumer VPN, Mobile VPN, Remote lock and wipe, Hardware accelerated device encryption, Mobile device management, Remote security policy enforcement; DLNA; NFC; Noise Filtration; OneDrive Storage (15 GB); OneNote App; Location and navigation apps: HERE Drive+, HERE Maps, HERE Transit, Local Scout; Xbox Music App Ultra Power Saving mode; DLNA; ANT+ Support; WiFi Direct; Noise Filtration
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
  • Sturdy build quality
  • Matte finish back cover gives a good in-hand feel
  • Good display, with brilliant color production
  • TouchWiz interface on top of Android
  • Good speed/performance
  • Good primary camera
  • Good secondary camera for selfies
  • Decent audio quality
  • Good video playback performance
  • Good call quality
  • Decent battery life
2-minute Review [Negatives]
  • Sluggish performance in games
  • Windows app store still lags behind the Android and iOS stores
  • Large size makes it a bit uncomfortable for one-handed use
  • Lacks ambient light sensor
  • Second SIM slot can be used either for the second SIM or SD card, but not both
Video Review
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Official Website Official Website » Official Website »
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