BLU J2
#5878
Energizer U506S
#4734Category Breakdown
BLU J2
Energizer U506S
Performance
43.748.7
Camera
15.419.1
Display
54.454.4
Battery
18.924.2
Build
0.20.2
Connectivity
34.541.8
Audio
8.98.9
Overall
26.231.5
Summary
- The BLU J2 and Energizer U506S both feature a 5.0-inch IPS LCD display with a resolution of 480 x 854 pixels, but the U506S offers improved performance with a 1.5 GHz quad-core CPU and 2GB of RAM compared to the J2's 1.3 GHz CPU and 1GB of RAM.
- In terms of camera capabilities, both have a 5 MP rear camera, but the U506S supports 1080p video recording, while the J2 is limited to 720p.
- The Energizer U506S has a larger 3000 mAh battery, providing potentially longer usage time compared to the J2's 2000 mAh battery.
- Additionally, the U506S runs on Android 13 (Go edition), offering a more updated software experience than the J2's Android 8.1 (Go edition).
- Build quality is similar, but the U506S is slightly heavier and thicker.
Side-by-side Specification Comparison
BLU J2
Energizer U506S
General
Release Date
2019
2023
Announced
2019
2023
Description
For USA
N/A
Display
Size
5"
5"
Type
IPS LCD
IPS LCD
Resolution
480 x 854 pixels, 16:9 ratio (~196 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
N/A
N/A
CPU
Quad-core 1.3 GHz Cortex-A7
Quad-core 1.5 GHz
GPU
Mali-400
N/A
Memory
32GB 1GB RAM
32GB 2GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC
microSDHC
Camera
Main Camera
5 MP
5 MPAuxiliary lens
Main Camera Features
LED flash
LED flash
Front Camera
5 MP
2 MP
Front Camera Features
N/A
N/A
Video Recording
720p@30fps
1080p@30fps
Selfie Video
720p@30fps
1080p@30fps
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
2000 mAh
3000 mAh
Battery Details
Li-Po 2000 mAh battery
Li-Ion 3000 mAh battery, removable
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
144 x 73.1 x 10.3 mm (5.67 x 2.88 x 0.41 in)
144.8 x 72.4 x 11.6 mm (5.70 x 2.85 x 0.46 in)
Weight
146 g
178 g
Materials
N/A
N/A
Colors
Blue, Black, Brown
Black
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Nano-SIM + Nano-SIM
Nano-SIM + Nano-SIM
Network
GSM / HSPA
GSM / HSPA / LTE
Network Speed
HSPA 21.1/5.76 Mbps
HSPA, LTE
5G
✗
✗
4G
✗
✓
WiFi
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n
Bluetooth
4.1, A2DP, LE
4.0, A2DP
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
Android 8.1 Oreo (Go edition)
Android 13 (Go edition)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer
Accelerometer, proximity