Category Breakdown
BLU Win JR
Celkon Q519
Performance
38.830.0
Camera
15.439.6
Display
29.034.1
Battery
18.118.9
Build
0.20.2
Connectivity
31.325.4
Audio
8.98.9
Overall
17.820.9
Summary
- The BLU Win JR features a compact 4.0-inch TFT LCD display with a resolution of 480 x 800 pixels, while the Celkon Q519 has a larger 5.0-inch TFT display with a resolution of 480 x 854 pixels.
- Both devices are powered by quad-core processors, but the Win JR uses a Qualcomm Snapdragon 200 chipset, whereas the Q519 is equipped with a Spreadtrum 7731 chipset.
- In terms of camera capabilities, both phones have a 5 MP rear camera, but the Q519 offers a 2 MP front camera for selfies, unlike the Win JR.
- The Win JR has a 1950 mAh battery, slightly less than the Q519's 2000 mAh, which may provide marginally better endurance.
- The Win JR runs on Microsoft Windows Phone 8.1, while the Q519 operates on Android 4.4.2 (KitKat), offering different software experiences.
- Build quality-wise, the Win JR is lighter at 125g compared to the 169g of the Q519, but the latter has a larger form factor.
Side-by-side Specification Comparison
BLU Win JR
Celkon Q519
General
Release Date
2014
2015
Announced
2014
2015
Description
N/A
N/A
Display
Size
4"
5"
Type
TFT LCD
TFT, 256K colors
Resolution
480 x 800 pixels, 5:3 ratio (~233 ppi density)
480 x 854 pixels, 16:9 ratio (~196 ppi density)
PPI
480
480
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
Qualcomm Snapdragon 200 (28 nm)
Spreadtrum 7731
CPU
Quad-core 1.2 GHz Cortex-A7
Quad-core 1.2 GHz
GPU
Adreno 302
Mali-400
Memory
4GB ROM, 512MB RAM
4GB 512MB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC
microSDHC
Camera
Main Camera
5 MP, AF
5 MP
Main Camera Features
LED flash, HDR
LED flash
Front Camera
VGA
2 MP
Front Camera Features
N/A
N/A
Video Recording
720p@30fps
Yes
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
1950 mAh
2000 mAh
Battery Details
Li-Ion 1950 mAh, removable
Li-Ion 2000 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
125 x 64 x 10.6 mm (4.92 x 2.52 x 0.42 in)
145.2 x 73.2 x 9.4 mm (5.72 x 2.88 x 0.37 in)
Weight
125 g
169 g
Materials
N/A
N/A
Colors
Neon Orange, Neon Green, Neon Yellow, White
Black, White, Light Blue, Dark Blue, Green, Red
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Dual SIM (Mini-SIM)
Dual SIM
Network
GSM / HSPA
GSM / HSPA
Network Speed
HSPA 42.2/5.76 Mbps
HSPA
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g/n, hotspot
Wi-Fi 802.11 b/g/n
Bluetooth
3.0
2.0
NFC
✗
✗
USB
microUSB 2.0
microUSB
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS
GPS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Microsoft Windows Phone 8.1
Android 4.4.2 (KitKat)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, proximity
Accelerometer

