Mobilawy

Unveiling BLU Win JR LTE Specs Pricing Pros & Cons

Release Date
2015, April
Camera
5MP
Battery
2000mAh
Processor
Snapdragon 410
Screen
4.5"
Storage
4GB ROM , microSDHC slot
Ram
512MB RAM
Operating System
Microsoft Windows Phone 8.1, up to Windows 10

Introduction to BLU Win JR LTE

The BLU Win JR LTE is a smartphone that was announced and released in April 2015. Although it has been discontinued, it remains a notable piece of technology from the period when Windows Phone was striving to compete with the likes of Android and iOS. This device, manufactured by BLU, offers several features that cater to users seeking a budget-friendly phone with basic functionalities and LTE support.

Design and Build

With dimensions of 133 x 67.5 x 9.5 mm and weighing 138 grams, the BLU Win JR LTE is relatively compact and lightweight, making it suitable for one-handed use. The device supports Dual SIM functionality (Micro-SIM, dual stand-by) which is a beneficial feature for users who travel or manage multiple numbers. Its body comes in vibrant colors such as Grey, White, Orange, Yellow, and Pink, catering to a variety of personal preferences.

Display

The phone has a 4.5-inch IPS LCD display with a resolution of 480 x 854 pixels, which results in a pixel density of approximately 218 ppi. Although this resolution might seem modest by today’s standards, it was adequate for general use during its time, particularly for tasks such as browsing the web, checking emails, and using social media applications.

Performance and Hardware

At the heart of the BLU Win JR LTE is the Qualcomm MSM8916 Snapdragon 410 chipset, featuring a Quad-core 1.2 GHz Cortex-A53 CPU and an Adreno 306 GPU. While the device comes with just 512MB of RAM and 4GB of internal storage, it supports microSDHC cards, allowing users to expand storage for additional apps, photos, and media. This configuration, though modest, was designed to run the Windows Phone 8.1 operating system smoothly, with an option to upgrade to Windows 10.

Camera Capabilities

The main camera on the BLU Win JR LTE is a single 5 MP sensor with autofocus and an LED flash, allowing for basic photography and video capture at 720p@30fps. Although it lacks advanced features such as optical image stabilization or 4K recording, it is suitable for everyday snapshots. The selfie camera is a VGA sensor, which captures basic self-portraits though not designed for high-resolution selfies.

Battery Life

The device is powered by a non-removable Li-Po 2000 mAh battery. This battery capacity is sufficient for moderate daily use, offering up to 725 hours of standby time on 2G and 3G, and up to 22 hours of talk time on 2G (or 16 hours on 3G). These figures suggest that the BLU Win JR LTE could sustain throughout a day of typical usage.

Connectivity and Network

The BLU Win JR LTE supports GSM, HSPA, and LTE technologies, making it adaptable to various network standards. It includes 2G, 3G, and 4G bands, ensuring robust connectivity options. Additionally, the device features Wi-Fi 802.11 b/g/n, Bluetooth 4.0, GPS, and a microUSB 2.0 port for connectivity. However, it does not support NFC. The inclusion of a stereo FM radio adds an extra layer of media functionality.

Audio and Sensors

In terms of audio, the BLU Win JR LTE includes a loudspeaker and a 3.5mm audio jack, which allows users to connect traditional headphones. Sensor-wise, it is equipped with an accelerometer, gyro, and proximity sensor, enabling basic motion detection and display behavior adjustments adaptive to user use.

Conclusion

The BLU Win JR LTE might not compete with today's smartphones regarding specs and performance, but it serves as a reminder of the evolution of technology. It represented an era where budget-friendly options with decent features were more accessible, particularly to users interested in exploring Microsoft Windows Phone as a mobile OS. While it primarily appeals to nostalgia or as a basic secondary phone option today, its simple yet effective design and functionality ensured it met the needs of its users during its time on the market.

Key Features of BLU Win JR LTE

  • Supports GSM, HSPA, and LTE network technologies
  • Compact dimensions: 133 x 67.5 x 9.5 mm and lightweight at 138 g
  • Dual SIM support with dual stand-by
  • 4.5-inch IPS LCD display with 480 x 854 pixels resolution
  • Powered by Qualcomm Snapdragon 410 chipset
  • Quad-core 1.2 GHz Cortex-A53 CPU and Adreno 306 GPU
  • Upgradeable from Windows Phone 8.1 to Windows 10
  • Expandable storage via microSDHC card slot
  • 5 MP main camera with autofocus and LED flash
  • Long standby and talk time with a 2000 mAh battery
  • Supports Wi-Fi, Bluetooth 4.0, and stereo FM radio
  • Available in a variety of colors: Grey, White, Orange, Yellow, Pink

Cons of BLU Win JR LTE

  • Discontinued model, which means limited support and updates.
  • Low internal storage with only 4GB ROM and 512MB RAM.
  • Display resolution is low at 480 x 854 pixels.
  • VGA front camera, which results in poor selfie quality.
  • No NFC support, limiting contactless payment options.
  • Non-removable battery, making replacements difficult.
  • Runs on outdated Microsoft Windows Phone OS, upgradable only to Windows 10.
  • Limited application ecosystem and support due to Windows Phone platform.
Network
Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 850 / 1700 / 1900 / 2100
4G bands 4, 7, 17 - X130Q
Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Launch
Announced 2015, April. Released 2015, April
Status Discontinued
Body
Dimensions 133 x 67.5 x 9.5 mm (5.24 x 2.66 x 0.37 in)
Weight 138 g (4.87 oz)
SIM Dual SIM (Micro-SIM, dual stand-by)
Display
Type IPS LCD
Size 4.5 inches, 55.8 cm2 (~62.2% screen-to-body ratio)
Resolution 480 x 854 pixels, 16:9 ratio (~218 ppi density)
Platform
OS Microsoft Windows Phone 8.1, upgradable to Windows 10
Chipset Qualcomm MSM8916 Snapdragon 410 (28 nm)
CPU Quad-core 1.2 GHz Cortex-A53
GPU Adreno 306
Memory
Card slot microSDHC
Internal 4GB ROM, 512MB RAM
Main Camera
Single 5 MP, AF
Features LED flash
Video 720p@30fps
Selfie camera
Single VGA
Video
Sound
Loudspeaker Yes
3.5mm jack Yes
Comms
WLAN Wi-Fi 802.11 b/g/n, hotspot
Bluetooth 4.0, A2DP
Positioning GPS
NFC No
Radio Stereo FM radio
USB microUSB 2.0
Features
Sensors Accelerometer, gyro, proximity
Battery
Type Li-Po 2000 mAh, non-removable
Stand-by Up to 725 h (2G) / Up to 725 h (3G)
Talk time Up to 22 h (2G) / Up to 16 h (3G)
Misc
Colors Grey, White, Orange, Yellow, Pink

All Rights Reserved +13618 Phones © Mobilawy 2025