Category Breakdown
Celkon Millennia Epic Q550
Coolpad Mega
Performance
54.354.3
Camera
42.142.1
Display
70.570.5
Battery
43.543.5
Build
70.870.8
Overall
54.554.5
Summary
- The Celkon Millennia Epic Q550 and Coolpad Mega both feature a 5.5-inch IPS LCD display with a resolution of 720 x 1280 pixels, but the Mega has a slightly lower pixel density at ~233 ppi compared to the Q550's ~267 ppi.
- In terms of performance, the Q550 is powered by a Mediatek MT6582 chipset with a quad-core 1.3 GHz Cortex-A7 CPU, while the Mega uses a Mediatek MT6735P with a quad-core 1.0 GHz Cortex-A53 CPU, resulting in better multitasking capabilities for the Mega due to its 3GB RAM.
- Both devices have an 8 MP rear camera, but the Mega offers a better selfie experience with an 8 MP front camera compared to the Q550's 2 MP.
- The Q550 has a larger 3500 mAh battery, while the Mega's battery capacity is 2500 mAh.
- Software-wise, the Q550 runs on Android 4.4.2 (KitKat), whereas the Mega operates on Android 6 (Marshmallow) with Cool UI 8, providing a more updated software experience.
Side-by-side Specification Comparison
Celkon Millennia Epic Q550
Coolpad Mega
General
Release Date
2014
2016
Announced
2014
2016
Description
N/A
N/A
Display
Size
5.5"
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 (~233 ppi density)
PPI
720
720
Refresh Rate
60Hz
60Hz
Peak Brightness
N/A
N/A
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
Mediatek MT6582 (28 nm)
Mediatek MT6735P (28 nm)
CPU
Quad-core 1.3 GHz Cortex-A7
Quad-core 1.0 GHz Cortex-A53
GPU
Mali-400MP2
Mali-T720MP2
Memory
16GB 1GB RAM
16GB 3GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC
microSDHC (uses shared SIM slot)
Camera
Main Camera
8 MP
8 MP
Main Camera Details
8 MP
8 MP, f/2.2, AF
Front Camera
2 MP
8 MP
Front Camera Details
2 MP
8 MP, f/2.2
Video Recording
720p
Yes
Selfie Video
N/A
N/A
OIS
✗
✗
Night Mode
✗
✗
RAW Support
✗
✗
Battery
Capacity
3500 mAh
2500 mAh
Battery Details
Li-Ion 3500 mAh battery
Li-Ion 2500 mAh, non-removable
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Design
Dimensions
152 x 76 x 7.9 mm (5.98 x 2.99 x 0.31 in)
153 x 76.8 x 7.9 mm (6.02 x 3.02 x 0.31 in)
Weight
143.8 g
143 g
Materials
N/A
N/A
Water Resistance
N/A
N/A
Colors
Black, White
Gold, White, Black
Foldable
✗
✗
Connectivity
SIM
Dual SIM
Hybrid Dual SIM
Network
GSM / HSPA
GSM / HSPA / LTE
Network Speed
HSPA
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
5G
✗
✗
4G
✗
✓
WiFi
Wi-Fi 802.11 b/g/n, hotspot
Wi-Fi 802.11 b/g/n
Bluetooth
4.0, A2DP
4.0, A2DP
NFC
✗
✗
USB
microUSB 2.0
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS
GPS
Software
Operating System
Android 4.4.2 (KitKat)
Android 6 (Marshmallow), Cool UI 8
OS Version
Android 4.4.2 (KitKat)
Android 6 (Marshmallow), Cool UI 8
Security
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, proximity
Accelerometer, proximity
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes

