OTHER CONFIGURATIONS ▼  Microsoft Lumia 640 XL LTE AT&T | OTHER CONFIGURATIONS ▼  Nokia Lumia 830 RM-984 AT&T | |
|---|---|---|
Construction | ||
| Height | 157.9mm (6.22") | 139.4mm (5.49") |
| Width | 81.5mm (3.21") | 70.7mm (2.78") |
| Depth | 9mm (0.35") | 8.5mm (0.33") |
| Dimension | 157.9x81.5x9mm (6.22x3.21x0.35") | 139.4x70.7x8.5mm (5.49x2.78x0.33") |
| 3D SIZE | ||
| Weight | 171gr (6.03oz) | 150gr (5.29oz) |
| Form Factor | Candy Bar | Candy Bar |
| Material | ||
| Colors | ||
Usability | ||
| Display Resolution | 720x1280px | 720x1280px |
| Display Size | 71x127mm (2.8x5") ~258PPI | 63x111mm (2.48x4.37") ~294PPI |
| Display Diagonal | 5.7" | 5.0" |
| Display Type | 16M IPS | 16M IPS |
| Secondary Display Resolution | ||
| Input | Capacitive Touchscreen | Capacitive Touchscreen |
| Talk Time | 1 days, 1 hours - 2G 1 days - 3G | 12 hours, 54 minutes - 2G 14 hours, 48 minutes - 3G |
| Standby Time | 37 days | 22 days |
| OS | Windows Mobile 8.1 | Windows Mobile 8.1 |
| Java | ||
| Vibration | Available | Available |
| Ringtone | ||
Hardware | ||
| Chipset | Qualcomm 8226 Snapdragon 400 | Qualcomm 8926 Snapdragon 400 |
| Processor | 4 Cores @ 1.2GHz ARM Cortex-A7 | 4 Cores @ 1.2GHz ARM Cortex-A7 |
| GPU | Adreno 305 | Adreno 305 |
| Ram | 1GB | 1GB |
| Internal Memory | 8GB | 16GB |
| External Memory | microSD | microSD |
| Camera Resolution | 13 Megapixel | 10 Megapixel |
| Camera Flash | LED | LED |
| Camera Lens | Carl Zeiss Camera Optics | Carl Zeiss Camera Optics |
| Optical Zoom | ||
| Front Camera | 5 Megapixel | 0.9 Megapixel |
| Second Front Camera | ||
| Front Camera Flash | ||
| Other Functionalities | Digital Compass Accelerometer Light Sensor Proximity Sensor Magnetometer | Digital Compass Accelerometer Gesture Control Light Sensor Proximity Sensor Wireless Charging |
| Speaker | Mono | Stereo |
| Battery Capacity | 3000mAh | 2200mAh |
| Battery Type | ||
Connectivity | ||
| WIMAX | ||
| WiFi | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 a/b/g/n |
| UPnP | ||
| NFC | NFC | NFC |
| USB | v2.0 | 2.0 |
| Bluetooth | v4.0 | v4.0 |
| Positioning System | Integrated GPS | Integrated GPS |
| TV Receiver | ||
| TV Out | ||
| Audio Output | 3.5mm Jack | 3.5mm Jack |
| Radio | FM | FM |
| Ethernet | ||
| Infrared | ||
Cellular Network | ||
| Network Compatibility | GSM 1800, 1900, 850, 900 UMTS 900, 850, 2100, 1900 HSPA 900, 850, 2100, 1900 LTE 1800+(3), 2600(7), 850(5), 2100(1), 700, 1900(2), 1700/2100(4) | GSM 1800, 1900, 850, 900 UMTS 900, 850, 2100, 1900 HSPA 900, 850, 2100, 1900 LTE 850(5), 1900(2), 1700/2100(4), 700(17) |
| SIM Cards | Micro | Nano |
| PTT | ||
| HSCSD | ||
| GPRS | Available | Class 12 |
| EDGE | Available | Class 12 |
| AMPS | ||
| CDMA2000 1xEV-DO | ||
Operators | ||
| World Compatibility NO ACCESS 2G (GSM) 3G (UMTS) 3.5G (HSDPA) 4G (LTE) |  |  |
| Bharti Airtel | GSM 1800 / GSM 900 / UMTS 2100 / HSDPA 2100 | GSM 1800 / GSM 900 / UMTS 2100 / HSDPA 2100 |
| Vodafone India | GSM 1800 / GSM 900 / UMTS 2100 / HSDPA 2100 | GSM 1800 / GSM 900 / UMTS 2100 / HSDPA 2100 |
| Reliance Communications | GSM 1800 / GSM 900 / UMTS 2100 / HSDPA 2100 | GSM 1800 / GSM 900 / UMTS 2100 / HSDPA 2100 |
| Idea Cellular | GSM 1800 / GSM 900 / UMTS 2100 / HSDPA 2100 | GSM 1800 / GSM 900 / UMTS 2100 / HSDPA 2100 |
| BSNL | GSM 1800 / GSM 900 / UMTS 2100 / HSDPA 2100 | GSM 1800 / GSM 900 / UMTS 2100 / HSDPA 2100 |
| TATA Docomo | GSM 1800 / UMTS 2100 / HSDPA 2100 | GSM 1800 / UMTS 2100 / HSDPA 2100 |
| Aircel | GSM 1800 / GSM 900 / UMTS 2100 / HSDPA 2100 | GSM 1800 / GSM 900 / UMTS 2100 / HSDPA 2100 |
| Uninor | GSM 1800 | GSM 1800 |
VARIOUS | ||
| Images | ||
| ReviewsDisplay Verdicts | N/A out of 100 GSMArena Microsoft unveiled a couple of mid-rangers, but no flagships. The high-enders will come later, for now we get the Microsoft Lumia 640 XL phablet with Zeiss camera and the Lumia 640, both on their way to a Windows 10 update and both with a full range... read more N/A out of 100 Phone Arena Just last month, we got to experience the Microsoft Lumia 640, a budget-priced Windows Phone first introduced... read more | N/A out of 100 GSMArena Nokia Lumia 830 is probably the last smartphone to wear the iconic Nokia logo, five letters with so much history behind. And while it might not be a model as iconic as the original 808 PureView or the Lumia 1020, the Nokia Lumia 830 is destined to go down... read more N/A out of 100 Phone Arena Nokia Lumia 830 brings the company's PureView and Rich Recording camera and audio technologies to a lower... read more |
| Price Range | ||
| Published On | March 2015 | September 2014 |
