The Nokia Lumia 830 is a discontinued mid-range smartphone with a 5-inch display, 10MP rear camera, 0.9MP front camera, and a 1.2GHz quad-core processor. It runs on the Windows Phone 8.1 operating system and has 1GB of RAM and 16GB of internal storage.
Frequently Asked Questions(FAQs)
What is the battery life of the Nokia Lumia 830?
The Nokia Lumia 830 has a battery life of up to 10 hours.
What type of display does the Nokia Lumia 830 have?
The Nokia Lumia 830 has a 5.0 inch IPS LCD display.
What is the maximum storage capacity of the Nokia Lumia 830?
The Nokia Lumia 830 has a maximum storage capacity of 32GB.
How to reset or factory restore Nokia Lumia 830 device?
The Nokia Lumia 830 is a popular Windows Phone that can be reset or restored to its factory settings through several methods. Here are the most common and recommended ways to reset or factory restore a Nokia Lumia 830:
Method 1: Hard Reset
A hard reset can be performed by following the steps below:
1. Turn off the device by pressing and holding the power button until the device shuts down completely.
2. Press and hold the power and volume toggle buttons at the same time until the device turns on in recovery mode.
3. Release both buttons when you see the Nokia logo on the screen.
4. Select "Wipe phone data/factory reset" by using the volume buttons.
5. Confirm the reset by pressing the power button.
Method 2: Soft Reset
A soft reset can be performed by following the steps below:
1. Press and hold the power button for 5 seconds, until the phone vibrates.
2. Release the power button and wait for the phone to restart.
Method 3: Reset through the Settings App
A soft reset can also be performed by accessing the settings app and resetting the phone to its defaults:
1. Go to Settings > Deployment and monitoring > Hard reset phone.
2. Tap "Clear all user data" and wait for the phone to start resetting.
Method 4: Reset through a Computer
A factory reset can be performed by connecting the device to a computer and using the Lumia Recovery Tool:
1. Connect the device to a computer using a USB cable.
2. Download the Lumia Recovery Tool from the Nokia website.
3. Run the tool and select "Recover from my device".
4. Follow the on-screen instructions to reset the device to its factory settings.
It is recommended to use a hard reset or a factory reset when the device is experiencing severe issues that cannot be resolved by performing a soft reset or a reset through the settings app. Hard resets and factory resets will erase all personal data on the device, so it's important to back up any important data before performing these methods.
Specifications
Network
| Technology | GSM / HSPA / LTE |
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| 2G bands | GSM 850 / 900 / 1800 / 1900 |
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| 3G bands | HSDPA 850 / 900 / 1900 / 2100 |
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| 4G bands | 1, 3, 7, 8, 20 |
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| 2, 4, 5, 17 - AT&T |
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
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Launch
| Announced | 2014, September. Released 2014, September |
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| Status | Discontinued |
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Body
| Dimensions | 139.4 x 70.7 x 8.5 mm (5.49 x 2.78 x 0.33 in) |
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| Weight | 150 g (5.29 oz) |
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| SIM | Nano-SIM |
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Display
| Type | IPS LCD |
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| Size | 5.0 inches, 68.9 cm2 (~69.9% screen-to-body ratio) |
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| Resolution | 720 x 1280 pixels, 16:9 ratio (~294 ppi density) |
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| Protection | Corning Gorilla Glass 3 |
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| ClearBlack display |
Platform
| OS | Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10 |
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| Chipset | Qualcomm Snapdragon 400 (28 nm) |
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| CPU | Quad-core 1.2 GHz Cortex-A7 |
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| GPU | Adreno 305 |
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Memory
| Card slot | microSDXC (dedicated slot) |
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| Internal | 16GB 1GB RAM |
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| eMMC 4.5 |
Main Camera
| Single | 10 MP, f/2.2, 26mm (wide), 1/3.4", AF, OIS |
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| Features | Zeiss optics, LED flash, panorama |
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| Video | 1080p@30fps, stereo sound rec. |
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Sound
| Loudspeaker | Yes |
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| 3.5mm jack | Yes |
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Comms
| WLAN | Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, hotspot |
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| Bluetooth | 4.0, A2DP, EDR, LE, aptX |
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| Positioning | GPS, GLONASS, BDS |
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| NFC | Yes |
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| Radio | FM radio |
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| USB | microUSB 2.0 |
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Features
| Sensors | Accelerometer, gyro, proximity, compass |
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Battery
| Type | Li-Ion 2200 mAh, removable (BV-L4A) |
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| Charging | Wireless (Qi) |
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| Stand-by | Up to 528 h |
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| Talk time | Up to 12 h 54 min (2G) / Up to 14 h 48 min (3G) |
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| Music play | Up to 78 h |
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Misc
| Colors | Orange, green, white, black, gold |
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| SAR | 0.87 W/kg (head) 0.83 W/kg (body) |
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| SAR EU | 0.46 W/kg (head) 0.59 W/kg (body) |
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| Price | About 330 EUR |
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Tests
| Display | Contrast ratio: 1078 (nominal), 1887 (sunlight) |
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| Camera | Photo / Video |
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| Loudspeaker | Voice 65dB / Noise 66dB / Ring 78dB |
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| Audio quality | Noise -89.7dB / Crosstalk -91.6dB |
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| Battery life | Endurance rating 68h |
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