Lava X81
#5521
Microsoft Lumia 640 XL
#5933Category Breakdown
Lava X81
Microsoft Lumia 640 XL
Performance
49.543.6
Camera
19.119.1
Display
56.556.5
Battery
22.724.2
Build
0.20.2
Connectivity
45.843.8
Audio
8.98.9
Overall
27.425.9
Summary
- The Lava X81 features a compact build with dimensions of 142.6 x 73.4 x 8.4 mm and a weight that is not specified, while the Microsoft Lumia 640 XL is larger at 157.9 x 81.5 x 9 mm and weighs 171g.
- Both devices have IPS LCD displays with a resolution of 720 x 1280 pixels, but the Lumia offers a slightly larger 5.7-inch screen compared to the X81's 5.0 inches.
- In terms of performance, the X81 is powered by a Mediatek MT6735 chipset with 3GB of RAM, whereas the Lumia uses a Qualcomm Snapdragon 400 with 1GB of RAM, which may affect multitasking capabilities.
- Both smartphones have a 13 MP rear camera capable of 1080p video recording and a 5 MP front camera.
- The X81 has a 2700 mAh battery, while the Lumia has a larger 3000 mAh battery, potentially offering better longevity.
- The Lava runs on Android 6.0.1, while the Lumia operates on Windows Phone 8.1, upgradable to Windows 10, which may influence the software experience and app availability.
Side-by-side Specification Comparison
Lava X81
Microsoft Lumia 640 XL
General
Release Date
2016
2015
Announced
2016
2015
Description
For India
N/A
Display
Size
5"
5.7"
Type
IPS LCD
IPS LCD
Resolution
720 x 1280 pixels, 16:9 ratio
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 MT6735 (28 nm)
Qualcomm MSM8226 Snapdragon 400 (28 nm)
CPU
Quad-core 1.3 GHz Cortex-A53
Quad-core 1.2 GHz Cortex-A7
GPU
Mali-T720
Adreno 305
Memory
16GB 3GB RAM
8GB 1GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC
microSDXC (dedicated slot)
Camera
Main Camera
13 MP, f/2.0, AF
13 MP, f/2.0, 28mm (wide), 1/3.0", AF
Main Camera Features
Dual-LED flash
Zeiss optics, LED flash
Front Camera
5 MP, f/2.4
5 MP
Front Camera Features
N/A
N/A
Video Recording
1080p@30fps
1080p@30fps
Selfie Video
N/A
1080p@30fps
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
2700 mAh
3000 mAh
Battery Details
Li-Ion 2700 mAh, non-removable
Li-Ion 3000 mAh, removable
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
142.6 x 73.4 x 8.4 mm (5.61 x 2.89 x 0.33 in)
157.9 x 81.5 x 9 mm (6.22 x 3.21 x 0.35 in)
Weight
N/A
171 g
Materials
N/A
N/A
Colors
Space Grey/Gold
Matte cyan, Orange, Black, Matte white, Glossy white
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Dual SIM
Micro-SIM
Network
GSM / HSPA / LTE
GSM / HSPA
Network Speed
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
HSPA 42.2/5.76 Mbps
5G
✗
✗
4G
✓
✗
WiFi
Wi-Fi 802.11 b/g/n
Wi-Fi 802.11 b/g/n, DLNA, hotspot
Bluetooth
4.0, A2DP
4.0, A2DP
NFC
✗
✓
USB
microUSB 2.0, OTG
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, GLONASS
GPS, GLONASS, BDS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 6.0.1 (Marshmallow)
Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, proximity
Accelerometer, proximity, compass, sensor core