1/2
- Cyan
- Orange
- White
- Black
- 4 colours
Overview
NeoScore
2.1
#5343 of 5429
- Design & display
- 4.8
- Performance & hardware
- 1.2
- Camera
- 2.1
- Connectivity
- 2.3
- Battery & charging
- 1.4
Strengths
- —
Weak points
- Performance & hardware1.2
- Battery & charging1.4
- Camera2.1
- Display
- 5″IPS LCD720 × 1,280 px
- Design
- 145 g72.2 mm141.3 mm8.8 mm
- Performance
- Qualcomm MSM8926 Snapdragon 400Quad-Core1 GB RAM8 GB
- Battery
- 2,500 mAh
- Cameras
- 8 Mpx · f/2.2selfie 1 Mpx
- Network
- 3G2G
- Software
- Windows Phone 8.1
Microsoft
Technical specifications
Battery
- Battery Capacity
- 2,500 mAh
- Battery Type
- Li-Ion
- Talk time
- 27.5 h
- Standby time
- 840 h
Design
- Body Colors
- Cyan, Orange, White, Black
- Body Thickness
- 8.8 mm
- Body Width
- 72.2 mm
- Body Height
- 141.3 mm
- Weight
- 145 g
- Usable Surface
- 67.6 %
- Foldable
- No
- Rugged Build
- No
Performance
- Processor Model
- Qualcomm MSM8926 Snapdragon 400
- Processor Process Size
- 28 nm
- Graphics GPU
- Qualcomm Adreno 305
- Storage Type
- eMMC 4.5
- Maximum CPU Clock
- 1.2 GHz
- Maximum Storage Capacity
- 8 GB
- CPU Description
- Quad-core 1.2 GHz Cortex-A7
- Processor Type
- Quad-Core
- RAM Capacity
- 1 GB
- Expandable Storage
- Yes
Display
- Display Aspect Ratio
- 16:9
- Display Technology
- IPS LCD
- Display Diagonal
- 5″
- Display Horizontal Resolution
- 720 px
- Display Vertical Resolution
- 1,280 px
- Display Pixel Density
- 294 ppi
- Display Contrast Ratio
- 1,034 :1
- Display Features
- ClearBlack Display, Gorilla Glass 3
- Integrated Projector
- No
Sensor
- Sensor Features
- Accelerometer, Proximity Sensor, Compass
Software
- Operating System
- Windows Phone 8.1
- OS Family
- Windows Phone
- OS Version
- 8.1
Connectivity
- SIM Configurations
- Dual SIM Dual Standby
- Cellular Bands
- 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1900, 3G UMTS 2100
- Cellular Technologies
- GSM, HSPA
- Wi-Fi Standards
- Wi-Fi 802.11 b/g/n
- Wi-Fi Features
- DLNA, Wi-Fi Hotspot
- Bluetooth Version
- Bluetooth 4.0
- Bluetooth Profiles
- A2DP
- Navigation Systems
- GPS, GLONASS, BeiDou
- Connectivity Features
- 3.5 mm Audio Jack, FM Radio, USB Charging
- USB Version
- USB 2.0
Audio
- Audio Features
- A2DP, Loudspeaker
Automated technical index
NeoScore
NeoScore is an automated technical index based on verified specifications. It does not represent hands-on testing unless NeoTeo publishes a separate review.
2.06
/10
Prices in United States
Selected variant
Lumia 640 Dual SIM
Design & display
4.8
- Display Technology IPS LCD
- 5.0
- Display Pixel Density 294 ppi
- 4.8
- Display Features ClearBlack Display, Gorilla Glass 3
- 0.0
- Weight 145 g
- 10.0
- Usable Surface 67.6 %
- 2.8
- Body Thickness 8.8 mm
- 6.4
Performance & hardware
1.2
- RAM Capacity 1 GB
- 1.0
- Storage Type eMMC 4.5
- 1.0
- Processor Process Size 28 nm
- 1.0
- Maximum Storage Capacity 8 GB
- 1.0
- Maximum CPU Clock 1.2 GHz
- 2.0
Camera
2.1
- Sensor Size 1/4″
- 1.0
- Aperture f/2.2
- 6.0
- Resolution 8 Mpx
- 3.0
- Camera Features LED Flash
- 0.0
Connectivity
2.3
- Connectivity Features 3.5 mm Audio Jack, FM Radio, USB Charging
- 0.0
- Cellular Bands 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1900, 3G UMTS 2100
- 1.0
- Wi-Fi Standards Wi-Fi 802.11 b/g/n
- 2.0
- Bluetooth Version Bluetooth 4.0
- 2.0
- Navigation Systems GPS, GLONASS, BeiDou
- 6.0
- SIM Configurations Dual SIM Dual Standby
- 7.5
Battery & charging
1.4
- Battery Capacity 2,500 mAh
- 2.3
Tap a point on the chart to see what makes it up.
- Design & display
- 4.82
- Performance & hardware
- 1.15
- Camera
- 2.07
- Connectivity
- 2.25
- Battery & charging
- 1.43
- NeoScore rank
- #5343 / 5429
Lumia 640 Dual SIM
Camera system
Every physical camera module is shown separately, with its sensor, lens and capture capabilities.
Rear main camera
- Resolution
- 8 Mpx
- Sensor Size
- 1/4″
- Video Recording
- 1080p at 30 fps
- Aperture
- f/2.2
- Flash Type
- LED
- Flash LED Count
- 1 LED
Sensor
- Resolution
- 8 Mpx
- Sensor Size
- 1/4″
Video
- Video Recording
- 1080p at 30 fps
Lens
- Aperture
- f/2.2
Flash
- Flash Type
- LED
- Flash LED Count
- 1 LED
Features
- Camera Features
- LED Flash
Front camera
- Resolution
- 1 Mpx
- Video Recording
- 720p video recording
Sensor
- Resolution
- 1 Mpx
Video
- Video Recording
- 720p video recording
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