Samsung Galaxy On8  Xiaomi Redmi 3S Prime 
Samsung Galaxy On8 Xiaomi Redmi 3S Prime
Buy Now Buy Buy
Excellence Score
28.6
25.2
Value for Money Score
69.1
68.1
Price Rs. 12,090 onwards Rs. 10,390 onwards
Launch Date (India) Oct, 2016 Aug, 2016
Expected Launch Date N/A N/A
Smartphone OS Android 6.0 Android 6.0, Upgradeable to 7.0
Touchscreen Yes (Capacitive) Yes (Capacitive)
Screen Size 5.5 inches 5 inches
Screen Resolution 1080x1920 pixels (~ 401 pixels per inch) 720x1280 pixels (~ 294 pixels per inch)
Display Features Super AMOLED IPS LCD, Reading Mode
Full Physical QWERTY Keypad
Processor 1.6 GHz 1.4 GHz
Processor Type Octa Core Octa Core
Processor Name Exynos 7580 Qualcomm Snapdragon 430
GPU Mali-T720 Adreno 505
RAM 3 GB 3 GB
3G Yes Yes
4G Yes Yes
VoLTE Yes 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 F/1.9 Aperture Phase-Detection Auto-Focus, 12 Real-time Filters, Countdown Timer, Manual Mode, 5-piece Lens, F/2.0 Aperture
Secondary Camera 5.0 MP 5.0 MP
Secondary Camera Features Flash, F/1.9 Aperture, Palm Selfie, Beauty Mode, 120 Degree Wide-angle Lens F/2.2 Aperture, Full HD Video Recording, Beautify, 36 Smart Beautify Profiles, Face Recognition
Internal Memory 16 GB 32 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 GSM+GSM (Hybrid SIM slot)
Thickness 7.8 mm 8.5 mm
Weight 169 gm 144 gm
Battery Capacity 3300 mAh 4100 mAh
Battery Standby N/A N/A
Battery Standby (3G) N/A N/A
Battery Talktime N/A N/A
Battery Talktime (3G) 17.00 hrs N/A
Other Battery Parameters Internet Usage Time (3G): 11 hrs, Internet Usage Time (4G): 13 hrs, Internet Usage Time (WiFi): 15 hrs, Video Playback Time: 14 hrs, Audio Playback Time: 82 hrs Gaming: up to 15 hrs, Music Playback Time: up to 121 hrs, Reading Time: up to 39 hrs, Video Playback Time: up to 17 hrs
Fingerprint sensor Yes
Other Features Ultra Power Saving Mode; NFC; ANT+ Support; WiFi Direct; USB On-The-Go WiFi Display; WiFi Direct; Noise Filtration
2-minute Review [Positives]
  • Good build quality and design
  • Polycarbonate back that has a smooth matte finish which looks and feels good
  • Fits perfectly in hand and isn’t slippery either, offering a nice grip when holding
  • Good Super AMOLED display - good color reproduction, sharpness, viewing angles and an above average sunlight readability
  • Customizable display mode - Adaptive display, AMOLED cinema, AMOLED photo, and Basic
  • Samsung's custom UI over Android adds useful features like the Ultra data saving mode, and the S Bike mode
  • Butter smooth performance without any noticeable lag
  • Decent camera - the daylight shots and macro shots are impressive with fine amount of details and sharpness - low light performance is average though
  • Front facing LED flash for the front camera
  • Decent sound quality via headphones
  • Good call quality/reception
  • Decent battery life - good for one full day - with moderate use
  • Also comes with Ultra power saver mode, which saves juices by applying a greyscale theme to your home screen and limiting the number of usable apps
  • Compact, smart looking, premium design with a metal build - very similar to the Redmi Note 3, but more easy to handle (because of the smaller size)
  • Excellent ergonomics, with the curves on the back making the phone very comfortable to hold
  • Light-weight with an excellent weight distribution, despite the large battery it holds inside
  • Nice, vibrant, and bright display, with excellent touch-responsiveness, and good viewing angles
  • MIUI is a one of the better Android skins around
  • Very good speed/performance - one of the best in this price range
  • Decent camera
  • Excellent battery life - easily lasts a day and a half in regular use
  • Good audio quality
2-minute Review [Negatives]
  • No fingerprint sensor
  • No notification light, which is present in most mid-range smartphones nowadays
  • The audio output on the speaker is on the low side
  • No quick charging technology on the battery
  • Camera is decent, and almost at par with the more expensive Redmi Note 3, but still could have been better, especially with low light performance
  • Loudspeaker volume could have been better
Video Review
Expert Reviews
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