Category Breakdown
Celkon Millennia Epic Q550
Energizer Energy 500
Performance
46.542.6
Camera
14.115.4
Display
56.556.5
Battery
26.624.2
Build
0.20.2
Connectivity
29.433.8
Audio
8.98.9
Overall
24.424.6
Summary
- The Celkon Millennia Epic Q550 features a larger 5.5-inch IPS LCD display with a resolution of 720 x 1280 pixels, while the Energizer Energy 500 has a slightly smaller 5.0-inch display but offers a higher pixel density at approximately 294 ppi.
- Both devices are powered by the same Mediatek MT6582 chipset and have a quad-core 1.3 GHz Cortex-A7 CPU, but the Celkon has 16GB of storage compared to the Energizer's 8GB.
- In terms of camera capabilities, the Energizer boasts a superior 13 MP rear camera and a 5 MP selfie camera, while the Celkon has an 8 MP rear camera and a 2 MP front camera.
- The Celkon's battery capacity is 3500 mAh, providing a longer usage time than the Energizer's 3000 mAh.
- Both smartphones run on Android 4.4.x, but the Energizer has a slightly bulkier build, weighing 284g compared to the Celkon's 143.8g.
Side-by-side Specification Comparison
Celkon Millennia Epic Q550
Energizer Energy 500
General
Release Date
2014
2015
Announced
2014
2015
Description
N/A
N/A
Display
Size
5.5"
5"
Type
IPS LCD
IPS LCD
Resolution
720 x 1280 pixels, 16:9 ratio (~267 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
Mediatek MT6582 (28 nm)
Mediatek MT6582 (28 nm)
CPU
Quad-core 1.3 GHz Cortex-A7
Quad-core 1.3 GHz Cortex-A7
GPU
Mali-400MP2
Mali-400MP2
Memory
16GB 1GB RAM
8GB 1GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC
microSDXC
Camera
Main Camera
8 MP
13 MP, AF
Main Camera Features
LED flash
LED flash, HDR
Front Camera
2 MP
5 MP
Front Camera Features
N/A
N/A
Video Recording
720p
720p@30fps
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
3500 mAh
3000 mAh
Battery Details
Li-Ion 3500 mAh battery
Li-Ion 3000 mAh, removable
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
152 x 76 x 7.9 mm (5.98 x 2.99 x 0.31 in)
152.3 x 80.6 x 18.8 mm (6.00 x 3.17 x 0.74 in)
Weight
143.8 g
284 g
Materials
N/A
N/A
Colors
Black, White
Gray
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Dual SIM
Dual SIM (Mini-SIM/ Micro-SIM, dual stand-by)
Network
GSM / HSPA
GSM / HSPA
Network Speed
HSPA
HSPA 21.1/5.76 Mbps
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g/n, hotspot
Wi-Fi 802.11 a/b/g/n, hotspot
Bluetooth
4.0, A2DP
4.0, A2DP, LE
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 4.4.2 (KitKat)
Android 4.4 (KitKat)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, proximity
Accelerometer, gyro, proximity, compass, barometer

