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Samsung Omnia 7 vs Nokia Lumia 920 vs Google Pixel 4a

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

Display

Size:

4.0 inches
4.5 inches
5.8 inches

Resolution:

800 x 480 pixels, 233 PPI
1280 x 768 pixels, 332 PPI
2340 x 1080 pixels, 19.5:9 ratio, 444 PPI

Technology:

Super AMOLED
IPS LCD
OLED

Screen-to-body:

57.88 %
62.42 %
82.53 %

Colors:

16 777 216
16 777 216

Peak brightness:

600 cd/m2 (nit)

Touchscreen:

Capacitive, Multi-touch
Capacitive, Multi-touch

Features:

Ambient light sensor, Proximity sensor
Ambient light sensor, Proximity sensor, Scratch-resistant glass (Corning Gorilla Glass), Polarizing filter
60Hz refresh rate, HDR video support, Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor

Hardware

System chip:

Qualcomm Snapdragon S1 QSD8250
Qualcomm Snapdragon S4 Plus MSM8960
Qualcomm Snapdragon 730 SM7150-AA

Processor:

Single core, 1000 MHz, Scorpion
Dual-core, 1500 MHz, Krait
Octa-core, 2200 MHz, Kryo 470, 64-bit, 8 nm

GPU:

Adreno 200
Adreno 225
Adreno 618

RAM:

1GB LPDDR2
6GB LPDDR4

Internal storage:

8GB
32GB
128GB, not expandable

Device type:

Smartphone
Smartphone
Smartphone

OS:

Windows Phone, 7.5 Mango
Windows Phone, 8
Android (11, 10)

Battery

Capacity:

1500 mAh
2000 mAh
3140 mAh

Type:

Li - Ion, User replaceable
Li - Ion, Not user replaceable
Li - Polymer, Not user replaceable

Battery life test results:

Charging:

Qi wireless charging
USB Power Delivery

Max charge speed:

Wired: 18.0W

Camera

Rear:

Single camera
Single camera
Single camera

Main camera:

5 MP (Autofocus)
8.7 MP (OIS, Autofocus, BSI sensor)
12.2 MP (OIS, PDAF)

Specifications:

Aperture size: F2.0; Focal length: 26 mm; Sensor size: 1/3"
Aperture size: F1.7; Focal length: 27 mm; Sensor size: 1/2.55"; Pixel size: 1.4 μm

Video recording:

1280x720 (HD) (25 fps)
1920x1080 (Full HD) (30 fps)
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (240 fps)

Features:

OIS, Video calling
EIS

Front:

1.3 MP
8 MP

Video capture:

1280x720 (HD) (30 fps)
1920x1080 (Full HD)

Design

Dimensions:

4.82 x 2.53 x 0.43 inches (122.4 x 64.2 x 11 mm)
5.13 x 2.79 x 0.42 inches (130.3 x 70.8 x 10.7 mm)
5.67 x 2.73 x 0.32 inches (144 x 69.4 x 8.2 mm)

Weight:

4.87 oz (138.0 g)
6.53 oz (185.0 g)
5.04 oz (143.0 g)

Materials:

Back: Plastic; Frame: Plastic

Biometrics:

Fingerprint (touch)

Keys:

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

Colors:

Black, Gray, Yellow, Red, White
Just black

Cellular

LTE (FDD):

Bands 18(800 Lower), 8(900), 3(1800), 1(2100), 7(2600)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 14(700 PS), 17(700 b), 18(800 Lower), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS), 66(AWS-3), 71(600)

LTE (TDD):

Bands 38(2600), 39(1900+), 40(2300), 41(2600+)

UMTS:

900, 1900, 2100 MHz
850, 900, 1900, 2100 MHz
850, 900, 1700/2100, 1900, 2100 MHz

Data Speed:

HSDPA 7.2 Mbit/s, HSUPA 2 Mbit/s, UMTS
LTE Cat 3 (100/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
LTE-A Cat 11 (600/75 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

Dual SIM:

Yes

SIM type:

Micro SIM
Nano SIM, eSIM

Multimedia

Headphones:

3.5mm jack
3.5mm jack
3.5mm jack

Speakers:

Earpiece, Loudspeaker
Earpiece, Multiple speakers

Features:

Album art cover, Background playback
aptX, aptX-HD

Screen mirroring:

DLNA
Wireless screen share

Radio:

FM, RDS
FM, Stereo, RDS

Additional microphone(s):

for Noise cancellation

Connectivity & Features

Bluetooth:

2.1, EDR
3.0
5.1

Wi-Fi:

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

USB:

microUSB, USB 2.0
microUSB, USB 2.0
Type-C (reversible), USB 3.1

Features:

Charging
Mass storage device, Charging
Charging

Location:

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

Sensors:

Accelerometer
Accelerometer, Gyroscope, Compass
Accelerometer, Gyroscope, Compass, Barometer

Other:

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

Hearing aid compatible:

M3, T4

Phone features

Notifications:

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

Other features:

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

Regulatory Approval

FCC approval:

Date approved:

Sep 28, 2010
Jun 25, 2020

FCC ID value:

A3LGTI8700 link
A4RG025J link

Measured SAR:

Head:

0.78 W/kg
0.68 W/kg
1.18 W/kg

Measured in:

1900 MHz

Body:

0.41 W/kg
0.64 W/kg
1.19 W/kg

Measured in:

1900 MHz

Simultaneous Transmission:

1.59 W/kg

Wireless Router:

1.00 W/kg

Buyers information

Price:

$ 349

In The Box:

Nokia Fast USB Charger AC-16, Nokia Charging and Data Cable CA-190CD, Nokia Headset WH-208, Quick guide
18W USB-C power adapter, 1 m USB-C to USB-C cable (USB 2.0), Quick Start Guide, Quick Switch Adapter, SIM tool

Availability

Officially announced:

Oct 11, 2010
Sep 05, 2012
Aug 03, 2020
This copy is for your personal, non-commercial use only. You can order presentation-ready copies for distribution to your colleagues, clients or customers at https://www.parsintl.com/phonearena or use the Reprints & Permissions tool that appears at the bottom of each web page. Visit https://www.parsintl.com/ for samples and additional information.
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