Samsung Galaxy S II vs HTC EVO 3D

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Display

Display size

4.3 inches
4.3 inches

Resolution

480 x 800 pixels
540 x 960 pixels

Pixel density

218 ppi
256 ppi

Technology

Super AMOLED Plus
S-LCD

Screen-to-body

62.75 %
60.78 %

Colors

16 777 216
 

Touchscreen

Capacitive, Multi-touch
Capacitive, Multi-touch

Features

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

3D

 
Glasses-free (Parallax barrier)

Hardware & Performance

System chip

Samsung Exynos 4 Dual 4210
Qualcomm Snapdragon S3 MSM8660

Processor

Dual-core, 1200 MHz, ARM Cortex-A9
Dual-core, 1200 MHz, Scorpion

GPU

Mali-400 MP4
Adreno 220

RAM

1 GB DDR2
1 GB

Internal storage

32 GB
1 GB

Storage expansion

microSDHC up to 32 GB
microSDHC up to 32 GB

Device type

Smart phone
Smart phone

OS

Android (4.1.2, 4.0.4, 4.0, 2.3)
Android (4.0, 2.3)

Battery

Capacity

1650 mAh
1730 mAh

Type

Li - Ion, User replaceable
Li - Ion, User replaceable

Talk time

18.30 hours
the average is 19 h (1113 min)
6.00 hours
the average is 19 h (1113 min)

Stand-by time

29.6 days (710 hours)
the average is 20 days (489 h)
 

Talk time (3G)

9.00 hours
the average is 24 h (1414 min)
 

Stand-by time (3G)

25.8 days (620 hours)
the average is 27 days (645 h)
 

Camera

Rear

Single camera
Dual-lens (3D)

Main camera

8 megapixels
5 megapixels

Features

Autofocus, Back-illuminated sensor (BSI)
Autofocus

Specifications

Aperture size: F2.6; Sensor size: 1/3.2"
 

Flash

LED
Dual LED

Software Features

Panorama, Smile detection, Digital zoom, Geo tagging
Geo tagging, White balance presets, Scenes, Effects

Video recording

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

Features

Video light, Video calling
Video calling

3D capture

 
Photos: Photos: 2 megapixels, Videos: Videos: 1280x720 (720p)

Front

2 megapixels
1.3 megapixels

Design

Form factor

Candybar
Candybar

Dimensions

4.93 x 2.60 x 0.33 inches (125.3 x 66.1 x 8.49 mm)
5.00 x 2.60 x 0.47 inches (127 x 66 x 12 mm)

Weight

4.09 oz (116 g)
the average is 6.1 oz (176 g)
6.00 oz (170 g)
the average is 6.1 oz (176 g)

Colors

Black, White
 

Cellular

UMTS

850, 900, 1900, 2100 MHz
 

GSM

850, 900, 1800, 1900 MHz
 

CDMA

 
800, 1900 MHz

Data Speed

HSDPA+ (4G) 21.1 Mbit/s, HSPA, HSUPA 5.76 Mbit/s, UMTS
WiMAX

2G Data

EDGE
EV-DO Rev.A

Global Roaming

Yes
 

Multimedia

Headphones

3.5mm jack
3.5mm jack

Features

Album art cover, Background playback
 

Screen mirroring

DLNA, MHL
DLNA, MHL

Music player

 
 

Filter by

Album, Artist, Playlists
 

Supported formats

MP3, AAC, AAC+, eAAC+
 

Video playback

 
 

Supported formats

MPEG4, H.263, H.264, DivX
 

Radio

FM, Stereo, RDS
FM, Stereo

Additional microphone(s)

 
for Noise cancellation

Connectivity & Features

Bluetooth

3.0
3.0

Profiles/ Protocols

Advanced Audio Distribution (A2DP), Audio/Video Control Transport Protocol (AVCTP), Audio/Video Distribution Transport Protocol (AVDTP), Audio/Visual Remote Control Profile (AVRCP), Generic Access (GAP), Generic Audio/Video Distribution (GAVDP), Handsfree (HFP), Headset (HSP), Human Interface Device (HID), Logical Link Control and Adaptation Protocol (L2CAP), Message Access Profile (MAP), Object Push (OPP), Phone Book Access (PBAP), Serial Port (SPP), Service Discovery Protocol (SDP), SIM Access (SAP)
Advanced Audio Distribution (A2DP), Audio/Visual Remote Control Profile (AVRCP), File Transfer (FTP), Generic Audio/Video Distribution (GAVDP), Generic Object Exchange (GOEP), Handsfree (HFP), Headset (HSP), Human Interface Device (HID), Object Push (OPP), Phone Book Access (PBAP), Serial Port (SPP), Service Discovery Application (SDAP), Service Discovery Protocol (SDP)

Wi-Fi

802.11 b, g, n; Hotspot
802.11 b, g, n; Hotspot

USB

microUSB, USB 2.0
microUSB, USB 2.0

Features

Mass storage device, Video out, Charging
Mass storage device, Charging, Video out

HDMI

 
Yes

Location

A-GPS
GPS, A-GPS

Sensors

Accelerometer, Gyroscope, Compass
Accelerometer, Gyroscope, Compass

Other

UMA (Wi-Fi Calling), SyncML, Tethering, Computer sync, OTA sync
Computer sync, OTA sync

Hearing aid compatible

 
M4, T3

Internet browsing

Browser

 
 

supports

HTML, Flash
HTML, Flash

Built-in online services support

Facebook, Picasa/Google+, Twitter
Facebook, Twitter

Phone features

Notifications

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

Phonebook

Unlimited entries, Caller groups, Multiple numbers per contact, Search by both first and last name, Picture ID, Ring ID
Unlimited entries, Caller groups, Multiple numbers per contact, Search by both first and last name, Picture ID, Ring ID

Organizer

Calendar, Alarm, Document viewer, Calculator, World clock, Stopwatch, Countdown timer, Memo
Calendar, Alarm, Document viewer, Calculator, World clock

Messaging

SMS, MMS, Threaded view, Predictive text input
SMS, MMS, Threaded view, Predictive text input

E-mail

IMAP, POP3, SMTP, Microsoft Exchange
IMAP, POP3, SMTP, Microsoft Exchange

Instant Messaging

Hangouts / Google Talk
Yes

Games

Yes
Yes

Other features

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

Regulatory Approval

FCC approval

 
 

Date approved

Mar 11, 2011
Jun 02, 2011

FCC ID value: A3LGTI9100 link
FCC ID value: NM8PG86100 link

Measured SAR

 
 

Head

0.40 W/kg
0.89 W/kg

Measured in

 
1900 MHz

Body

1.00 W/kg
1.05 W/kg

Measured in

 
850 MHz

Simultaneous Transmission

1.16 W/kg
 

Wireless Router

1.00 W/kg
 

Shopping information

MSRP price

$ 800
$ 200

Availability

Officially announced

Feb 13, 2011
Mar 22, 2011
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.