Lenovo K4 Note  Xiaomi Redmi 3S Prime 
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Excellence Score25.228.3
Value for Money Score62.678.4
PriceRs. 12,990 onwardsRs. 8,999 onwards
Launch Date (India)Jan, 2016Aug, 2016
Smartphone OSAndroid 5.1, Upgradeable to 6.0, Expected upgrade to 7.0Android 6.0, Expected upgrade to 7.0
Screen Size5.5 inches5 inches
Screen Resolution1080x1920 pixels (~ 401 pixels per inch)720x1280 pixels (~ 294 pixels per inch)
Display FeaturesIPS, Scratch Resistant (Gorilla Glass 3)IPS LCD, Reading Mode
Processor1.3 GHz1.4 GHz
Processor NameMediaTek MT6753Qualcomm Snapdragon 430
GPUMali T720-MP3Adreno 505
Internal Memory16 GB32 GB
Dual SIMGSM+GSMGSM+GSM (Hybrid SIM slot)
Thickness9.1 mm8.5 mm
Weight160 gm144 gm
Battery Capacity3300 mAh4100 mAh
Battery Standby265 hrsN/A
Battery Talktime22.00 hrsN/A
Other Battery ParametersN/AGaming: up to 15 hrs, Music Playback Time: up to 121 hrs, Reading Time: up to 39 hrs, Video Playback Time: up to 17 hrs
2-minute Review [Positives]
  • Very good build quality
  • The metal frame is a nice touch, and enhances the overall design
  • Comfortable to hold, for a phone of this size
  • Very good display - offers vibrant color output, good sunlight legibility and good viewing angles
  • Lenovo's UI over Android is one of the better UI skins around
  • Good speed/performance in daily use (although gaming performance could have been better)
  • Good overall front and back cameras
  • Thanks to Dolby Atmos, Wolfson WM8281 audio codec and dual front-facing speakers, loudspeaker output is brilliant and clear even in full volume
  • Audio output through headphones is brilliant as well
  • Good fingerprint sensor
  • Good battery life
  • VR support
  • 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 Major Negatives!
  • 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
Expert Reviews
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  6. Times Of India   HANDS ON   Read Review »
  1. Fonearena   IN-DEPTH   Read Review »
  2. TechRadar   IN-DEPTH   Read Review »
  3. Digit   IN-DEPTH   Read Review »
  4. NDTV   IN-DEPTH   Read Review »
  5. Times Of India   IN-DEPTH   Read Review »
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  8. Ibtimes   IN-DEPTH   Read Review »
  9. India Today   IN-DEPTH   Read Review »
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