Wiko Rainbow UP 4G Specifications:

• Display: 5.0-inch IPS LCD, 480 x 854 resolution
• Processor: Quad-core 1.3 GHz
• RAM: 1GB
• Storage: 8GB (expandable via microSD up to 64GB)
• Rear Camera: 8MP
• Front Camera: 5MP
• Battery: 2500mAh (removable)
• OS: Android 5.1 Lollipop
• Connectivity: 4G LTE, Wi-Fi, Bluetooth, GPS
• Dimensions: 145 x 73 x 9.9 mm
• Weight: 160g

Summary of Customer Reviews:

• Pros:

  • Affordable budget smartphone with 4G support.
  • Decent camera quality for its price range.
  • Removable battery is a plus for some users.
  • Compact and lightweight design.

• Cons:

  • Low internal storage (only 8GB).
  • Outdated Android version (Lollipop) with no major updates.
  • Performance lags with heavy apps or multitasking.
  • Battery life is average, may require frequent charging.

Overall, the Wiko Rainbow UP 4G is considered a basic entry-level phone suitable for light usage but struggles with performance and storage limitations.