Nokia Lumia 920 vs Nokia Lumia 820

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Display

Display size

4.5 inches
4.3 inches

Resolution

768 x 1280 pixels
480 x 800 pixels

Pixel density

332 ppi
217 ppi

Technology

IPS LCD
AMOLED

Screen-to-body ratio

62.42 %
62.04 %

Peak brightness

600 cd/m2 (nit)
 

Features

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

Camera

Rear

Single camera
Single camera

Main camera

8.7 megapixels
8 megapixels

Hardware Features

Optical image stabilization, Autofocus, Back-illuminated sensor (BSI)
Autofocus

Specifications

Aperture size: F2.0; Focal length: 26 mm; Sensor size: 1/3"
Aperture size: F2.2; Focal length: 28 mm; Sensor size: 1/3.2"

Flash

Dual LED
Dual LED

Video recording

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

Features

Optical image stabilization, Video calling
Continuous autofocus, Video calling

Front

1.3 megapixels
0.3 megapixels VGA

Design

Dimensions

5.13 x 2.79 x 0.42 inches (130.3 x 70.8 x 10.7 mm)
4.87 x 2.70 x 0.39 inches (123.8 x 68.5 x 9.9 mm)

Weight

6.53 oz (185 g)
the average is 6 oz (172 g)
5.64 oz (160 g)
the average is 6 oz (172 g)

Colors

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

Hardware & Performance

System chip

Qualcomm Snapdragon S4 Plus MSM8960
Qualcomm Snapdragon S4 Plus MSM8960

Processor

Dual-core, 1500 MHz, Krait
Dual-core, 1500 MHz, Krait

GPU

Adreno 225
Adreno 225

RAM

1 GB
1 GB

Internal storage

32 GB
8 GB

Storage expansion

 
up to 64 GB

OS

Windows Phone, 8
Windows Phone, 8

Battery

Capacity

2000 mAh
1650 mAh

Charging

Qi wireless charging
 

Talk time

18.60 hours
the average is 22 h (1342 min)
15.40 hours
the average is 22 h (1342 min)

Stand-by time

19.2 days (460 hours)
the average is 20 days (480 h)
15.0 days (360 hours)
the average is 20 days (480 h)

Talk time (3G)

10.80 hours
the average is 23 h (1364 min)
8.10 hours
the average is 23 h (1364 min)

Stand-by time (3G)

19.2 days (460 hours)
the average is 25 days (602 h)
15.0 days (360 hours)
the average is 25 days (602 h)

Music playback

74.00 hours
61.00 hours

Video playback

6.00 hours
5.60 hours

Cellular

LTE (FDD)

Bands 18, 8, 3, 1, 7
Bands 18, 8, 3, 1, 7

UMTS

850, 900, 1900, 2100 MHz
850, 900, 1900, 2100 MHz

GSM

850, 900, 1800, 1900 MHz
850, 900, 1800, 1900 MHz

Data

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

SIM type

Micro SIM
Micro SIM

Connectivity

Bluetooth

3.0
3.0

Wi-Fi

802.11 a, b, g, n, dual-band
802.11 a, b, g, n, dual-band

USB

USB 2.0
USB 2.0

Connector

microUSB
microUSB

Features

Mass storage device, USB charging
Mass storage device, USB charging

Location

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

Other

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

Phone features

Sensors

Accelerometer, Gyroscope, Compass
Accelerometer, Gyroscope, Compass

Notifications

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

Multimedia

Screen mirroring

DLNA
 

Radio

FM, Stereo, RDS
FM, Stereo, RDS

Speakers

Earpiece, Loudspeaker
 

Headphones connector

3.5mm
3.5mm

Additional microphone(s)

 
for Noise cancellation

Regulatory Approval

FCC approval

 
 

Date approved

 
Oct 18, 2012

 
FCC ID value: PYARM-825 link

FCC measured SAR

 
 

Head

0.68 W/kg
1.34 W/kg

Body

0.64 W/kg
0.71 W/kg

Simultaneous Transmission

 
1.58 W/kg

Wireless Router

 
0.99 W/kg

Shopping information

In The Box

Nokia Fast USB Charger AC-16, Nokia Charging and Data Cable CA-190CD, Nokia Headset WH-208, Quick guide
Nokia AC-50 MicroUSB Charger, Nokia Charging and Data Cable CA-190CD, Nokia Headset WH-208, Product user guide
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