Compare:Microsoft Lumia 640 vs Samsung R451C
Remove
Remove
Microsoft Lumia 640
Samsung R451C
Overview
Mobile World Congress 2015 welcomed a number of new smartphones and tablets in the market. During this event, Microsoft...
Learn more »Listen to your favorite music on the mp3 player, capture life’s memories as they happen on a 1.3 megapixel camera, and s...
Learn more »General
- Operating System: Windows
- Device Type: Smartphone
- Phone Form: Open-Faced
- Phone Manufacturer: Microsoft
- Technology: GSM
- Operating System: None
- Device Type: Feature Phone
- Phone Form: Slider
- Phone Manufacturer: Samsung
- Technology: CDMA
Physical
- Height: 5.56 Inches
- Thickness: 0.35 Inches
- Weight: 5.11 Ounces
- Keyboard: Touch Only
- Height: 4.40 Inches
- Thickness: 0.70 Inches
- Weight: 4.58 Ounces
- Keyboard: Physical
Display Size
- Display Size: 5.00 Inches
- Touchscreen Size: 5.00 Inches
- Display Size: 2.10 Inches
- Touchscreen Size: 0.00 Inches
Audio/Video
- Front Camera MP: 1.00 Megapixels
- Hearing Aid Compatible: None
- Rear Camera MP: 8.00 Megapixels
- Video: HD
- Front Camera MP: 0.00 Megapixels
- Hearing Aid Compatible: M3
- Rear Camera MP: 1.00 Megapixels
- Video: Array
Battery
- Standby Hours: 864 Hours
- Talk Time: 700 Minutes
- Standby Hours: 250 Hours
- Talk Time: 240 Minutes
Memory
- Expandable Memory: 864 Hours
- Internal Memory: 8.00 GB
- Expandable Memory:
- Internal Memory: 0.02 GB
Available plans
See available plans
See available plans