HTC Desire 820  Samsung Galaxy J7 
HTC Desire 820 Samsung Galaxy J7
Buy Now N/A  not available currently
Excellence Score
N/A
20.5
Value for Money Score
N/A
56.4
Price N/A Rs. 10,989 onwards
Launch Date (India) Nov, 2014 Aug, 2015
Expected Launch Date N/A N/A
Smartphone OS Android 4.4, Upgradeable to 6.0 Android 5.1, Upgradeable to 6.0
Touchscreen Yes (Capacitive) Yes (Capacitive)
Screen Size 5.5 inches 5.5 inches
Screen Resolution 720x1280 pixels (~ 267 pixels per inch) 720x1280 pixels (~ 267 pixels per inch)
Display Features LCD, Scratch Resistant (Corning Gorilla Glass 3) Super AMOLED
Full Physical QWERTY Keypad
Processor 1.5 GHz 1.5 GHz
Processor Type Octa Core Octa Core
Processor Name Qualcomm MSM8939 Snapdragon 615 (Quad-core 1.5 GHz Cortex-A53 + Quad-core 1.0 GHz Cortex-A53) Exynos 7580
GPU Adreno 405 Mali-T720MP2
RAM 2 GB 1.5 GB
3G Yes Yes
4G Yes Yes
VoLTE Yes
WiFi Yes Yes
GPS Yes Yes
Bluetooth Yes Yes
USB Yes Yes
Camera 13.0 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 Geo-tagging, Touch Focus, Face Detection, Simultaneous HD video and image recording, HDR, BSI Sensor, F/2.2 Aperture, 28mm Lens F/1.9 Aperture, Beauty Face, Continuous Shots, Sensor Size: 1/3.06-inch, Interval Shot, Panorama, Sports Mode, Sound and Shot Mode, Zoom Support
Secondary Camera 8.0 MP 5.0 MP
Secondary Camera Features Full HD Video Recording, BSI Sensor Flash
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
Dual SIM GSM+GSM GSM+GSM
Thickness 7.87 mm 7.5 mm
Weight 155 gm 171 gm
Battery Capacity 2600 mAh 3000 mAh
Battery Standby N/A 354 hrs
Battery Standby (3G) 424 hrs N/A
Battery Talktime N/A N/A
Battery Talktime (3G) 22.40 hrs 18.00 hrs
Other Battery Parameters N/A Internet Usage Time (3G): Up to 9 hrs, Internet Usage Time (LTE): Up to 9 hrs, Internet Usage Time (Wi-Fi): Up to 11 hrs, Video Playback Time: Up to 13 hrs, Audio Playback Time: 76 hrs
Fingerprint sensor
Other Features Built-in Amplifiers; HTC Boom Sound; HTC BlinkFeed; DLNA; WiFi Direct; Stereo Speakers WiFi Direct; ANT+ Support; KIES air; FM Recording; Noise Filtration
2-minute Review [Positives]
  • Attractive, dual-tone design
  • Solid build quality
  • Slim, light-weight
  • Very good display, with good outdoor visibility
  • Beautiful, clean, modern HTC Sense overlay over Android
  • Smooth, slick performance all-round, backed by top-end hardware (64-bit based octa-core Snapdragon)
  • Good cameras, both front and back
  • Very good audio/video playback
  • Very good front-firing loudspeakers
  • Decent battery life
  • Dual-SIM functionality
  • Sturdy build quality
  • Good ergonomics
  • Matte finish back provides good grip
  • Very good display - accurate color reproduction, good contrast levels, good viewing angles, great brightness levels, and good sunlight legibility
  • New, leaner TouchWiz UI on top of Android
  • Good speed/performance
  • Good call quality
  • Good camera
  • Good audio quality
  • Excellent battery life
2-minute Review [Negatives]
  • Large dimensions mean single-handed use is out of the picture
  • Average loudspeaker
Video Review
Expert Reviews
  1. gsmarena.com in-depth Read Review »
  2. phonearena.com in-depth Read Review »
  3. techradar.com in-depth Read Review »
  4. gadgets.ndtv.com in-depth Read Review »
  5. fonearena.com in-depth Read Review »
  6. digitaltrends.com hands-on Read Review »
  7. pcadvisor.co.uk hands-on Read Review »
  1. gsmarena.com in-depth Read Review »
  2. fonearena.com in-depth Read Review »
  3. gadgets.ndtv.com hands-on Read Review »
  4. bgr.in hands-on Read Review »
  5. timesofindia.indiatimes.com hands-on Read Review »
User Reviews
  1. Flipkart4.1 1,660+ reviews »
  2. Amazon3.7 242+ reviews »
  1. Flipkart4.3 19,999+ reviews »
  2. Amazon3.8 1,162+ reviews »
Official Website Official Website » Official Website »
Unofficial specs? N/A N/A
Did you find phonecurry useful in your phone search? Drop us a testimonial, or Tell us how we can improve