Celkon Millennia OCTA510 Specifications:

• Display: 5.0-inch FWVGA (854 x 480 pixels)
• Processor: 1.3 GHz Octa-core
• RAM: 1GB
• Storage: 8GB (expandable via microSD up to 32GB)
• Camera: 5MP rear, 2MP front
• OS: Android 5.1 (Lollipop)
• Battery: 2000mAh
• Connectivity: 3G, Wi-Fi, Bluetooth, GPS
• Dual SIM: Yes

Summary of Customer Reviews:

• Positive:

  • Affordable budget phone with decent performance for basic tasks.
  • Smooth multitasking for light apps due to the octa-core processor.
  • Compact and lightweight design, easy to handle.
  • Decent camera quality for the price range in good lighting.

• Negative:

  • Low-resolution display with average viewing angles.
  • Battery life is underwhelming for heavy usage.
  • Limited internal storage, requires frequent use of SD card.
  • Occasional lag with heavier apps or multitasking.
  • Build quality feels plasticky and less durable.

Overall, it is considered a budget-friendly option for basic smartphone needs but lacks in performance and battery for power users.