BLU J4
#5700
Lava Iris 504q+
#5930Category Breakdown
BLU J4
Lava Iris 504q+
Performance
43.738.8
Camera
15.439.6
Display
56.556.5
Battery
20.418.9
Build
0.20.2
Connectivity
34.530.2
Audio
8.98.9
Overall
26.825.9
Summary
- The BLU J4 features a larger 5.5-inch IPS LCD display with a resolution of 720 x 1440 pixels, while the Lava Iris 504q+ has a slightly smaller 5.0-inch display with a resolution of 720 x 1280 pixels.
- In terms of performance, the BLU J4 is equipped with a quad-core 1.3 GHz CPU and 1GB of RAM, similar to the Lava's quad-core 1.3 GHz CPU but with 8GB of RAM, which may provide better multitasking capabilities.
- The camera on the BLU J4 is 8 MP for the rear and 8 MP for selfies, whereas the Lava Iris offers a superior 10 MP rear camera but only a 2 MP front camera.
- The battery capacity of the BLU J4 is 2200 mAh, slightly higher than the Lava's 2000 mAh.
- Lastly, the BLU J4 runs on Android 8.1 Oreo (Go edition), providing a more modern software experience compared to the Lava's Android 4.2.2, which is upgradable to 4.4.2.
Side-by-side Specification Comparison
BLU J4
Lava Iris 504q+
General
Release Date
2019
2014
Announced
2019
2014
Description
For USA
For India
Display
Size
5.5"
5"
Type
IPS LCD
IPS LCD
Resolution
720 x 1440 pixels, 18:9 ratio (~293 ppi density)
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
PPI
720
720
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
N/A
N/A
CPU
Quad-core 1.3 GHz Cortex-A7
Quad-core 1.3 GHz
GPU
Mali-400
Mali-400MP2
Memory
32GB 1GB RAM
8GB 1GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC
microSDHC
Camera
Main Camera
8 MP, AF
10 MP, AF
Main Camera Features
LED flash
LED flash, panorama, HDR
Front Camera
8 MP
2 MP
Front Camera Features
N/A
N/A
Video Recording
720p@30fps
Yes
Selfie Video
720p@30fps
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
2200 mAh
2000 mAh
Battery Details
Li-Po 2200 mAh, removable
Li-Po 2000 mAh, removable
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
151 x 72.3 x 10 mm (5.94 x 2.85 x 0.39 in)
146.7 x 72.5 x 7.9 mm (5.78 x 2.85 x 0.31 in)
Weight
158 g
149 g
Materials
N/A
N/A
Colors
Blue, Black, Brown
Grey, White
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Nano-SIM + Nano-SIM
Dual SIM
Network
GSM / HSPA
GSM / HSPA
Network Speed
HSPA 21.1/5.76 Mbps
HSPA 21.1/5.76 Mbps
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
4.1, A2DP, LE
3.0, A2DP
NFC
✗
✗
USB
microUSB 2.0
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS
GPS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 8.1 Oreo (Go edition)
Android 4.2.2 (Jelly Bean), upgradable to 4.4.2 (KitKat)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer
Accelerometer, proximity