Nokia Lumia 820 vs Nokia Lumia 830

Compare phone and tablet specifications of up to three devices at once.

Display

Size:

4.3 inches
5.0 inches

Resolution:

800 x 480 pixels, 217 PPI
1280 x 720 pixels, 294 PPI

Technology:

AMOLED
IPS LCD

Screen-to-body:

62.04 %
69.99 %

Colors:

16 777 216
16 777 216

Touchscreen:

Capacitive, Multi-touch
Capacitive, Multi-touch

Features:

Ambient light sensor, Proximity sensor
Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor

Hardware

System chip:

Qualcomm Snapdragon S4 Plus MSM8960
Qualcomm Snapdragon 400

Processor:

Dual-core, 1500 MHz, Krait
Quad-core, 1200 MHz

GPU:

Adreno 225
Adreno 305

RAM:

1GB LPDDR2
1GB

Internal storage:

8GB
16GB

Storage expansion:

microSDXC up to 64 GB
microSDXC up to 128 GB

Device type:

Smartphone
Smartphone

OS:

Windows Phone, 8
Windows Phone, 8.1

Battery

Capacity:

1650 mAh
2200 mAh

Type:

Li - Ion, User replaceable
User replaceable

Camera

Rear:

Single camera
Single camera

Main camera:

8 MP (Autofocus)
10 MP (OIS, Autofocus, BSI sensor)

Specifications:

Aperture size: F2.2; Focal length: 28 mm; Sensor size: 1/3.2"
Aperture size: F2.2; Focal length: 26 mm; Sensor size: 1/3.4"

Video recording:

1920x1080 (Full HD) (30 fps)
1920x1080 (Full HD) (30 fps)

Features:

Continuous autofocus, Video calling
OIS, Video calling, Video sharing

Front:

0.3 MP VGA
0.9 MP

Video capture:

640x480 (VGA)
1920x1080 (Full HD)

Design

Dimensions:

4.87 x 2.70 x 0.39 inches (123.8 x 68.5 x 9.9 mm)
5.49 x 2.78 x 0.33 inches (139.4 x 70.7 x 8.5 mm)

Weight:

5.64 oz (160.0 g)
5.29 oz (150.0 g)

Keys:

Right: Volume control, Camera shutter, Lock/Unlock key
Right: Volume control, Camera shutter, Lock/Unlock key

Colors:

Black, Purple, Yellow, Blue, Red, White, Gray
Black, Orange, Green, White

Cellular

LTE (FDD):

Bands 18(800 Lower), 8(900), 3(1800), 1(2100), 7(2600)
Bands 1(2100), 3(1800), 7(2600), 8(900), 20(800 DD)

UMTS:

Bands 5(850), 8(900), 2(1900), 1(2100)
Bands 5(850), 8(900), 2(1900), 1(2100)

Data Speed:

LTE Cat 3 (100/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, UMTS
LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

SIM type:

Micro SIM
Nano SIM

VoLTE:

Yes

Multimedia

Headphones:

3.5mm jack
3.5mm jack

Speakers:

Earpiece, Loudspeaker

Features:

Album art cover, Background playback
Album art cover, Background playback, Dolby Digital Plus

Radio:

FM, Stereo, RDS
FM

Additional microphone(s):

for Noise cancellation

Connectivity & Features

Bluetooth:

3.0
4.0

Wi-Fi:

802.11 a, b, g, n, dual-band; Hotspot, Wi-Fi Direct
802.11 a, b, g, n, dual-band; Hotspot

USB:

microUSB, USB 2.0
microUSB, USB 2.0

Features:

Mass storage device, Charging
Mass storage device, Charging

Location:

GPS, A-GPS, S-GPS, Glonass, Cell ID, Wi-Fi positioning
GPS, A-GPS, Glonass, Cell ID, Wi-Fi positioning

Sensors:

Accelerometer, Gyroscope, Compass
Accelerometer, Gyroscope, Compass

Other:

NFC, Computer sync, OTA sync
NFC, Tethering, Computer sync, OTA sync

Phone features

Notifications:

Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone

Other features:

Voice dialing, Voice commands, Voice recording, TTY/TDD
Voice dialing, Voice commands, Voice recording, TTY/TDD

Regulatory Approval

FCC approval:

Date approved:

Oct 18, 2012
Sep 25, 2014

FCC ID value:

PYARM-825
QMNRM-984

Measured SAR:

Head:

1.34 W/kg
0.47 W/kg

Body:

0.71 W/kg
0.83 W/kg

Simultaneous Transmission:

1.58 W/kg
1.12 W/kg

Wireless Router:

0.99 W/kg
0.93 W/kg

Buyers information

Price:

€ 330

In The Box:

Nokia AC-50 MicroUSB Charger, Nokia Charging and Data Cable CA-190CD, Nokia Headset WH-208, Product user guide

Availability

Officially announced:

Sep 05, 2012
Sep 04, 2014
FCC OKs Cingular\'s purchase of AT&T Wireless