Celkon Millennia Xplore
#5641
Microsoft Lumia 640 XL Dual SIM
#5911Category Breakdown
Celkon Millennia Xplore
Microsoft Lumia 640 XL Dual SIM
Performance
41.243.6
Camera
39.619.1
Display
56.556.5
Battery
18.924.2
Build
0.20.2
Connectivity
30.645.0
Audio
8.98.9
Overall
27.026.0
Summary
- The Celkon Millennia Xplore features a 5.0-inch IPS LCD display with a resolution of 720 x 1280 pixels, while the Microsoft Lumia 640 XL Dual SIM has a larger 5.7-inch IPS LCD with the same resolution but a lower pixel density of ~259 ppi.
- Both devices are powered by quad-core processors, but the Lumia uses a Qualcomm chipset, which may offer slightly better performance with its Adreno 305 GPU compared to the Mali-400MP2 in the Celkon.
- Both smartphones have a 13 MP rear camera, but the Lumia supports 1080p video recording, whereas the Celkon does not specify video capabilities.
- The Lumia also has a significantly larger 3000 mAh battery compared to the Celkon's 2000 mAh.
- In terms of software, the Celkon runs on Android 5.0, while the Lumia operates on Windows Phone 8.1, upgradeable to Windows 10, providing a different user experience.
Side-by-side Specification Comparison
Celkon Millennia Xplore
Microsoft Lumia 640 XL Dual SIM
General
Release Date
2015
2015
Announced
2015
2015
Description
N/A
N/A
Display
Size
5"
5.7"
Type
IPS LCD
IPS LCD
Resolution
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
720 x 1280 pixels, 16:9 ratio (~259 ppi density)
PPI
720
720
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
Corning Gorilla Glass 3
Performance
Chipset
Mediatek MT6582M (28 nm)
Qualcomm MSM8226 Snapdragon 400 (28 nm)
CPU
Quad-core 1.2 GHz Cortex-A7
Quad-core 1.2 GHz Cortex-A7
GPU
Mali-400MP2
Adreno 305
Memory
8GB 1GB RAM
8GB 1GB RAM
Expandable Storage
✗
✗
Card Slot
microSDHC
microSDXC (dedicated slot)
Camera
Main Camera
13 MP
13 MP, f/2.0, 28mm (wide), 1/3.0", AF
Main Camera Features
LED flash
Zeiss optics, LED flash
Front Camera
8 MP
5 MP
Front Camera Features
N/A
N/A
Video Recording
Yes
1080p@30fps
Selfie Video
N/A
1080p@30fps
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
2000 mAh
3000 mAh
Battery Details
Li-Ion 2000 mAh battery
Li-Ion 3000 mAh, removable
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
145.7 x 73.8 x 7.9 mm (5.74 x 2.91 x 0.31 in)
157.9 x 81.5 x 9 mm (6.22 x 3.21 x 0.35 in)
Weight
150 g
171 g
Materials
N/A
N/A
Colors
Black/White
Matte cyan, Orange, Black, Matte white, Glossy white
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Dual SIM
Dual SIM (Micro-SIM, dual stand-by)
Network
GSM / HSPA
GSM / HSPA
Network Speed
HSPA 21.1/5.76 Mbps
HSPA 42.2/5.76 Mbps
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g/n, hotspot
Wi-Fi 802.11 b/g/n, DLNA, hotspot
Bluetooth
4.0, A2DP
4.0, A2DP
NFC
✗
✓
USB
microUSB 2.0
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS
GPS, GLONASS, BDS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 5.0 (Lollipop)
Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, proximity
Accelerometer, proximity, compass, sensor core