Nokia Lumia 820 vs BLU Dash 4.5
General Info
| Manufacturer | |
| Nokia | BLU |
| Announced | |
| Expected September 2012 | July 2013 |
| Status | |
| Available - November 2012 | Available - July 2013 |
| Colors | |
| Black, Gray, Red, Yellow, White, Blue, Violet | Black |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
123.8 x 68.5 x 9.9 mm (4.87 x 2.7 x 0.39 in) |
133 x 65 x 12 mm (5.24 x 2.56 x 0.47 in) |
| Weight | |
| 160 g (5.64 oz) | 144 g (5.08 oz) |
| 2G Network | |
| GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | |
| HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 1900 - D310a HSDPA 850 / 2100 - D310i |
| 4G Network | |
| LTE 800 / 1800 / 2600 / 2100/ 900 | - |
| Messaging | |
| SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
Display
Hardware and OS
| OS | |
| Microsoft Windows Phone 8 | Android OS, v4.2 (Jelly Bean) |
| Processor | |
| Dual-core 1.5 GHz Krait, Qualcomm MSM8960 Snapdragon [Similar] | Quad-core 1.2 GHz Cortex-A7, MTK 6589M [Similar] |
| GPU | |
| Adreno 225 [Similar] | PowerVR SGX544 [Similar] |
| RAM | |
| 1 GB [Browse Similar] | 512 MB [Browse Similar] |
| Internal Memory | |
| 8 GB storage | 4 GB ROM |
| External Memory | |
| microSD, up to 32 GB | microSD, up to 32 GB |
Camera
Multimedia
| 3.5mm Jack | |
| Radio | |
| No | Stereo FM radio |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
Connectivity and Data Rate
| GPRS | |
| Yes | Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps |
| Edge | |
| Yes | Class 12 |
| 3G | |
| HSDPA, 42 Mbps HSUPA, 5.76 Mbps LTE, Cat3, 50 Mbps UL, 100 Mbps DL |
HSDPA, 21 Mbps; HSUPA, 11 Mbps |
| Bluetooth | |
| Yes, v3.1 with A2DP, EDR | Yes, v3.0 |
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, Wi-Fi hotspot |
| USB | |
| Yes, microUSB v2.0 | Yes, microUSB v2.0 |
| GPS | |
| Yes, with A-GPS support | Yes, with A-GPS support |
| Browser | |
| HTML5 | HTML5 |
User Memory
| Internal | |
| 8 GB storage, 1 GB RAM | 4 GB ROM, 512 MB RAM |
| Expandable Storage | |
| microSD, up to 32 GB | microSD, up to 32 GB |
Sensors
| Fingerprint | |
| Proximity Sensor | |
| Accelerometer Sensor | |
| NFC | |
Battery
| Type | |
| Standard battery, Li-Ion | Li-Ion Battery |
| Capacity | |
| 1650 mAh | 2000 mAh |
| Stand by | |
| Up to 330 h (2G) Up to 330 h (3G) |
Up to 900 h (2G) Up to 750 h (3G) |
| Talk Time | |
| Up to 14 h (2G) Up to 8 h (3G) |
Up to 24 h (2G) Up to 10 h (3G) |