Category Breakdown
Celkon Millennia Epic Q550
Lava Z10
Performance
46.549.6
Camera
14.124.2
Display
56.556.5
Battery
26.622.6
Build
0.20.2
Connectivity
29.440.5
Audio
8.98.9
Overall
24.428.6
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 Lava Z10 has a slightly smaller 5.0-inch display but offers a higher pixel density at ~294 ppi.
- In terms of performance, the Q550 is powered by a Mediatek MT6582 chipset with a quad-core Cortex-A7 CPU, whereas the Z10 utilizes a more efficient Mediatek MT6737 with a Cortex-A53 CPU, providing better processing capabilities.
- Both phones have an 8 MP rear camera, but the Z10 includes autofocus and a superior 5 MP front camera compared to the Q550's 2 MP.
- The Q550 has a larger 3500 mAh battery, while the Z10's battery capacity is 2620 mAh.
- Lastly, the Q550 runs on Android 4.4.2 (KitKat), whereas the Z10 operates on a more recent Android 6.0 (Marshmallow), offering a better software experience.
Side-by-side Specification Comparison
Celkon Millennia Epic Q550
Lava Z10
General
Release Date
2014
2017
Announced
2014
2017
Description
N/A
For India
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 MT6737 (28 nm)
CPU
Quad-core 1.3 GHz Cortex-A7
Quad-core 1.3 GHz Cortex-A53
GPU
Mali-400MP2
Mali-T720MP2
Memory
16GB 1GB RAM
16GB 2GB RAM, 16GB 3GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC
microSDXC (uses shared SIM slot)
Camera
Main Camera
8 MP
8 MP, f/2.0, 1/3.2", 1.4µm, AF
Main Camera Features
LED flash
LED flash, panorama
Front Camera
2 MP
5 MP, 1/4.0", 1.4µm
Front Camera Features
N/A
LED flash
Video Recording
720p
720p@30fps
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
3500 mAh
2620 mAh
Battery Details
Li-Ion 3500 mAh battery
Li-Ion 2620 mAh, non-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)
143.2 x 71 x 8.4 mm (5.64 x 2.80 x 0.33 in)
Weight
143.8 g
148 g
Materials
N/A
N/A
Colors
Black, White
Gold, Black/White
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Dual SIM
Nano-SIM + Micro-SIM
Network
GSM / HSPA
GSM / HSPA / LTE
Network Speed
HSPA
HSPA, LTE
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, OTG
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 6.0 (Marshmallow)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, proximity
Accelerometer, proximity

