Vivo Y31  Xiaomi Redmi 2 Prime 
Vivo Y31 Xiaomi Redmi 2 (8GB, 1GB RAM)
Buy Now N/A N/A
Excellence Score
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Value for Money Score
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Price N/A N/A
Launch Date (India) Oct, 2015 Aug, 2015
Expected Launch Date N/A N/A
Smartphone OS Android 5.1 Android 4.4, Upgradeable to 5.1
Touchscreen Yes (Capacitive) Yes (Capacitive)
Screen Size 4.7 inches 4.7 inches
Screen Resolution 720x1280 pixels (~ 312 pixels per inch) 720x1280 pixels (~ 312 pixels per inch)
Display Features IPS IPS, Full Lamination, Scratch Resistant (AGC Dragontrail Glass), Color temperature adjustment
Full Physical QWERTY Keypad
Processor 1.3 GHz 1.2 GHz
Processor Type Quad Core Quad Core
Processor Name MediaTek MT6580 Qualcomm MSM8916 Snapdragon 410
GPU Mali 400 MP2 Adreno 306
RAM 1 GB 2 GB
3G Yes Yes
4G Yes
VoLTE Yes
WiFi Yes Yes
GPS Yes Yes
Bluetooth Yes Yes
USB Yes Yes
Camera 8.0 MP 8.0 MP
Camera Auto-Focus Yes Yes
Camera Flash Yes Yes
HD Video Recording Yes (Full HD) Yes (Full HD)
Other Camera Features Palm Capture, Scene Modes (Normal; Night; Face Beauty; watermark) Omnivision Image Sensor, 5-element Lens, F/2.2 Aperture, 28mm wide-angle, Face Recognition, HDR, Panorama, Burst Mode, Exposure Control and Real-time Filters, Up to 10 Shots Per Second, BSI Sensor
Secondary Camera 2.0 MP 2.0 MP
Secondary Camera Features N/A HD Video Recording, Beautify
Internal Memory 8 GB 16 GB
Expandable Memory Slot up to 128 GB up to 32 GB
Contacts Storage Unlimited Unlimited
SMS Storage Unlimited Unlimited
Music Player Yes Yes
FM Radio Yes Yes
Dual SIM GSM+GSM GSM+GSM
Thickness 8.39 mm 9.4 mm
Weight 133 gm 133 gm
Battery Capacity 2100 mAh 2200 mAh
Battery Standby N/A N/A
Battery Standby (3G) N/A N/A
Battery Talktime N/A N/A
Battery Talktime (3G) N/A N/A
Other Battery Parameters N/A N/A
Fingerprint sensor
Other Features Capture Screenshot Quick Charge (Get up to 30% capacity with just 30 minutes of charging); WiFi Direct; USB On-The-Go; Noise Filtration
2-minute Review [Positives] N/A
  • Very good build quality
  • Rounded corners and matte finish back cover provides excellent grip to the phone
  • Very good 4.7 inch, 720p IPS display
  • New simplified MIUI interface (over Android) has new flat looks, and offers rich customization options
  • Very good speed/performance and multitasking backed by a very capable Snapdragon 410 chip with a 64-bit processor and 2GB RAM
  • Very good camera
  • 4G support
  • Dual SIM support
  • Very good audio quality
  • Good loudspeaker
  • Very capable video player
  • Decent battery life
2-minute Review [Negatives] N/A

No Major Negatives!

Video Review N/A
Expert Reviews N/A
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User Reviews
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Official Website N/A Official Website »
Unofficial specs? N/A N/A
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