| Specifications Highlights |
|---|
| Product Name | Lumia 635 | Lumia 520 |
| Product | Lumia 635 (Launched 2014-04-01) | Lumia 520 (Launched 2013-02-01) |
| Display | 4.5" 854x480 IPS LCD | 4" 800x480 IPS LCD |
| Rear Camera(s) | | |
| Selfie Camera(s) | | |
| Computing | - Snapdragon 400 SoC
- 0.5GB RAM
- 8GB Storage
- MicroSD (128GB max.)
| - Snapdragon S4 SoC
- 0.5GB RAM
- 8GB Storage
- MicroSD (64GB max.)
|
| Battery | 1830 mAh | 1430 mAh |
| Design | IP Rating, 134g (4.7oz), 129.5x66.7x9.2 mm (5.10 x 2.63 x 0.36 inches) | IP Rating, 124g (4.4oz), 119.9x64x9.9 mm (4.72 x 2.52 x 0.39 inches) |
| Price (Market) | $124 | $110 |
| Display |
|---|
| Product Name | Lumia 635 | Lumia 520 |
| Type | IPS LCD | IPS LCD |
| Diagonal (inches) | 4.5" | 4" |
| Display/Body Ratio | 64.6% | 59.3% |
| Resolution | 854x480 | 800x480 |
| Sharpness (PPI) | 218 PPI | 233 PPI |
| Display Glass Type | Gorilla Glass 3 | |
| Features | | |
| Color Depth | 24 bit (16,777,216 Colors) | 24 bit (16,777,216 Colors) |
| Primary Camera |
|---|
| Product Name | Lumia 635 | Lumia 520 |
| Megapixel | 5-MP | 5-MP |
| Video Resolutions | | |
| Battery |
|---|
| Product Name | Lumia 635 | Lumia 520 |
| Battery Type | Li-Ion | |
| Battery Capacity (mAh) | 1830 mAh | 1430 mAh |
| Battery Features | | |
| Talk Time | 12 hours | 14 hours |
| Music Playback Time | 58 hours | 61 hours |
| Computing |
|---|
| Product Name | Lumia 635 | Lumia 520 |
| Processor Brand | Qualcomm | Qualcomm |
| Processor Name | Snapdragon 400 | Snapdragon S4 |
| Processor Model | | MSM8227 |
| Processor # Cores | 4 | 2 |
| Main Processor Frequency (GHz) | 1.2 GHz | GHz |
| RAM Options | 0.5GB | 0.5GB |
| Internal Storage Options | 8GB | 8GB |
| Memory Card Type | MicroSD | MicroSD |
| Mem. Card Max. Size | 128GB | 64GB |
| Operating System + Version | Windows 8.1 | Windows 8.1 |
| Communications |
|---|
| Product Name | Lumia 635 | Lumia 520 |
| LTE Category (Download) | LTE CAT3 102/51 Mbps | |
| Modem Features | | |
| WiFi Speed | | |
| WiFi Features | | |
| Bluetooth Version | Bluetooth 4.0 | Bluetooth 4.0 |
| Bluetooth Features | | |
| Connector Type | Micro USB | Micro USB |
| SAR US Head | 0.97 W/Kg | 0.77 W/Kg |
| SAR US Body | 0.77 W/Kg | |
| SAR EU Head | 0.75 W/Kg | 1.09 W/Kg |
| SAR EU Body | 0.79 W/Kg | |
| Sim Card 0 |
|---|
| Product Name | Lumia 635 | Lumia 520 |
| Name | SIM0 | SIM0 |
| SIM Type | Micro SIM | Micro SIM |
| Multimedia |
|---|
| Product Name | Lumia 635 | Lumia 520 |
| Audio Alerts | | |
| Audio Features | - Loudspeaker
- 3.5mm Port
- Phone Noise Cancellation
- FM Radio
| - Loudspeaker
- 3.5mm Port
- Phone Noise Cancellation
- FM Radio
|
| Audio Formats | | |
| Video Formats | | |
| Sensors | - Accelerometer
- GPS
- A-GPS
- GLONASS
| - Accelerometer
- GPS
- A-GPS
- GLONASS
- Light
- Proximity
|
Nokia Lumia 635 vs. Nokia Lumia 520 Specs & Speed Benchmarks
GFXBench T-Rex (Offscr.)
Higher is better
Battery Capacity (mAh)
Higher is better