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WIKIMAG n. 6 - Maggio 2013
Samsung Galaxy S4
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Samsung Galaxy S4
|
Galaxy S4 in Black Mist |
Manufacturer |
Samsung Electronics |
Slogan |
Life companion |
Series |
Galaxy S |
Model |
GT-I9500 (Chipset - Exynos 5 Octa 5410 CPU -
Quad-core 1.6 GHz Cortex-A15 & quad-core 1.2 GHz Cortex-A7 GPU -
PowerVR SGX 544MP3)[1]
GT-I9505 (quad core, LTE, Snapdragon 600)
SHV-E300K/S (Korean; Exynos 5 Octa core (1.8 GHz), LTE)[1] |
Compatible networks |
2.5G
GSM/GPRS/EDGE
– 850, 900, 1800, 1900 MHz
3G
HSPA+ – 850, 900, 1900, 2100 MHz
4G
LTE – 700, 800, 1700, 1800, 1900, 2600 MHz or up to 6
different band sets (dependent on market)
FDD,
TDD (dual mode version) |
First released |
26 April 2013;
14 days ago |
Predecessor |
Samsung Galaxy S III |
Type |
Touchscreen
smartphone |
Form factor |
Slate |
Dimensions |
136.6 mm (5.38 in) H
69.8 mm (2.75 in) W
7.9 mm (0.31 in) D |
Weight |
130 g (4.6 oz) |
Operating system |
Android 4.2.2 "Jelly
Bean" |
SoC |
Samsung
Exynos 5 Octa (GT-I9500 and SHV-E300S version)
Qualcomm
Snapdragon 600 (GT-I9505 version) |
CPU |
1.6 GHz quad-core
Cortex-A15 and 1.2 GHz quad-core
Cortex-A7 (GT-I9500 version)
1.9 GHz quad-core
Krait 300 (GT-I9505 version) |
GPU |
IT tri-core
PowerVR SGX 544 GPU (GT-I9500 version)
Adreno 320 (GT-I9505 version) |
Memory |
2
GB
LPDDR3 RAM |
Storage |
16 (8.8GB free space), 32 or 64 GB |
Removable storage |
Up to 64 GB
microSDXC |
Battery |
2600 mAh
Li-ion
User replaceable
Qi wireless charging (optional) |
Display |
5 in (130 mm)
Pentile RGBG
Full HD Super AMOLED 441
ppi (1920×1080)
Corning
Gorilla Glass 3.0 |
Rear camera |
13 megapixels
1080p
Full HD Video Recording @ 30fps
Back-illuminated sensor, Auto focus, Touch to focus, Digital
image stabilization, Face detection, Smile detection, Exposure
compensation, White balance presets, Digital zoom, Geo tagging,
High Dynamic Range mode (HDR), Panorama, Scenes, Effects,
Self-timer, Voice activation |
Front camera |
2 megapixels 1080p HD Video Recording @ 30fps
Back-illuminated sensor |
Sound |
Mono speaker with Qualcomm DAC or
Wolfson Micro WM5102
audio chip[2]
depending on version. |
Connectivity |
|
Other |
Accelerometer,
Barometer,
Gesture sensor,
Gyroscope,
Hall effect sensor,
Hygrometer,
Magnetometer,
Proximity sensor,
RGB
light sensor,
Thermometer[3] |
SAR |
- GT-I9500 version:
US
0.85 W/kg (head)
1.55 W/kg (body)
EU
0.42 W/kg (head)
0.54 W/kg (body)
- GT-I9505 version:
US
0.77 W/kg (head)
1.17 W/kg (body)
EU
0.28 W/kg (head)
0.40 W/kg (body)
|
Website |
Samsung.com/global/microsite/galaxys4/ |
References |
[4][5][6] |
The Samsung Galaxy S4 is a
smartphone manufactured by
Samsung Electronics. It was announced in New York City on March 14,
2013.[4][5]
It is the successor to the
Samsung Galaxy S III. It has software features such as Air Gesture,
Smart Stay, and Smart Scroll, a 13-megapixel back camera, and a 5-inch
(130 mm)
1080p display.[4][5]
The S4 has two major versions, one featuring a
Snapdragon 600 and the other featuring an
Exynos 5 Octa. The Exynos 5 Octa version features the first
big.LITTLE architecture
central processing unit (CPU). The CPU has eight cores, four of
which can be active at one time
emulating a quad-core. The S4 was made available in late April 2013
on 327 networks worldwide and in 155 countries.[7]
It reached 10 million pre-orders in the first two weeks after its
announcement.[8]
Features
Software
The Galaxy S4 ships with Android 4.2.2 and Samsung's
TouchWiz Nature user experience.
Eye tracking features have been extended on the S4; the new "Smart
Scroll" feature can be used to scroll while looking at the screen by
slightly tilting the phone, and "Smart Pause" allows the video player to
pause videos if the user is not looking at the screen. "Air View"
implements gestures and other functionality (such as previewing images
or messages) by holding or swiping a hand or finger slightly above the
screen. The "Group Play" feature allows
ad hoc
sharing of files between Galaxy phones, along with multiplayer games and
music streaming between Galaxy S4 phones. The "Adapt Sound" and "Adapt
Display" functions can automatically adjust settings for the screen and
sound system for optimal quality.
The camera app implements numerous new features (some of which were
first seen on the
Galaxy Camera), including an updated interface, and new modes such
as "Drama" (which composes a moving element from multiple shots into a
single photo), "Eraser" (which takes multiple shots and allows the user
to remove unnecessary elements from a picture), "Dual Shot" (which uses
the front-facing camera for a
picture-in-picture effect), "Sound and Shot" (which allows the user
to record a voice clip alongside a photo), "Animated Photo", and "Story
Album" among others. Other new pre-loaded apps include WatchOn (an
electronic program guide that can utilize an infrared transmitter on
the top of the phone as a TV remote), S Translator, the workout tracker
S Health,
S Voice Drive, S Travel, and an
optical character recognition app. A new enterprise-oriented feature
known as
Samsung KNOX allows the phone to be separated into modes for
personal use and business use, and gives the business mode high
security.[9]
Back of the Black Mist S4
Hardware and
design
The screen features a 5-inch (130 mm) (sometimes stated as 4.99-inch[10])
PenTile RGBG
Full HD Super AMOLED screen with 441 pixels per inch; it is made of
Gorilla Glass 3.[11]
The S4 comes with either 16GB, 32GB or 64GB of internal storage,
which can be supplemented with up to an additional 64GB via the
microSD card slot.[12]
The S4 GT-I9505 includes a multiband LTE transceiver and both models
feature an
infrared LED that can serve as a universal remote control.[4]
Built into the 2600mAh battery is
near field communication (NFC) connectivity, which allows users to
perform non-touch payments at shops that employ specially equipped NFC
cash registers. The battery can be
wirelessly charged using a
Qi standard special charging pad (sold separately) that utilizes
magnetic resonance to produce a magnetic field through which power
can be transferred.
The Galaxy S4 supports the
High Efficiency Video Coding (HEVC) video format.[4][5][13]
In addition to the touchscreen, the S4 has several physical user
inputs including a home button located near the bottom of the screen, at
the bottom of the S4 is the primary microphone and the
microUSB port for both data connections and charging; it also
supports
USB host and
MHL 2.0. There are volume keys on the left side and a power/lock key
on the right. At the top there is a 0.14-inch (3.6 mm) headphone jack,
the secondary microphone, and
infrared blaster. The backside of the S4 has the 13 megapixel camera
lens and LED flash, and at the bottom left edge has the loudspeaker.[14]
The S4 comes in two variants that differ primarily in the internal
hardware:
Quad-core variant
This S4 version for North America, most of Europe, and other
countries has Qualcomm's
Snapdragon 600 SoC containing a quad-core 1.9 GHz
Krait 300 CPU and an
Adreno 320 GPU.[15][16]
Octa-core variant
Main articles:
Exynos and
big.LITTLE
This S4 version has Samsung's
Exynos 5 Octa (octa-core)
system on a chip (SoC) chip containing the first
ARM
big.LITTLE
heterogeneous architecture
central processing unit (CPU). The eight core CPU comprises a
1.6 GHz
quad-core
Cortex-A15 cluster and 1.2 GHz quad-core
Cortex-A7 cluster.[7][17]
The cluster of four faster "big" A15 cores is paired with the cluster of
four slower, more power-efficient "LITTLE" A7 cores. At any given time,
either the big cluster is active (for maximum performance) or the LITTLE
cluster (for maximum power efficiency).[citation
needed] The switching of the active cluster is
performed on demand by the chip firmware, with the migration of the
running software from outgoing to incoming cores taking 20µS. The CPU
emulates a single quad-core processor to the operating system and
applications.[15][17][18]
The SoC also contains an
IT tri-core
PowerVR
SGX 544
graphics processing unit (GPU). The GT-I9500 version of the S4 does
not support LTE.[19]
The E300K/L/S versions support LTE, with reports that the Cortex-A15 is
clocked at either 1.6 GHz[20][21][22]
or 1.8 GHz.[23]
Model variants
Model |
GT-I9500[24] |
SHV-E300K/L/S[1][23][20][21][22] |
GT-I9505[25][26] |
SGH-I337[27][28] |
SGH-M919[27][29] |
SCH-I545[27][30] |
SPH-L720[27][31] |
SCH-R970[27][32] |
GT-I9508[33] |
SCH-I959[34] |
GT-I9502[35] |
Countries |
International |
South Korea |
International |
United States |
China |
Carriers |
International |
KT,
LG U+,
SK Telecom |
International (LTE) |
AT&T |
T-Mobile USA |
Verizon |
Sprint |
U.S. Cellular |
China Mobile |
China Telecom |
China Unicom |
2G |
850, 900, 1800, 1900 MHz
GSM /
GPRS /
EDGE |
900, 1800, 1900 MHz
GSM /
GPRS /
EDGE |
850, 900, 1800, 1900 MHz
GSM /
GPRS /
EDGE |
CDMA
850, 900, 1800, 1900 MHz
GSM /
GPRS /
EDGE |
CDMA |
900, 1800, 1900 MHz
GSM /
GPRS /
EDGE |
850, 900, 1800, 1900 MHz
GSM /
GPRS /
EDGE |
3G |
850, 900 MHz,
PCS, IMT
UMTS /
HSPA+ |
PCS, 2100 MHz
UMTS /
HSPA+ |
850, 900 MHz,
PCS, 2100 MHz
UMTS /
HSPA+ |
850 MHz,
PCS, 2100 MHz
UMTS /
HSPA+ |
850 MHz,
AWS,
PCS, 2100 MHz
UMTS /
HSPA+ |
800, 1900 MHz
EVDO Rev. A
850, 900, 1900, 2100 MHz
UMTS /
HSPA+ |
800,
AWS, 1900 MHz
EVDO Rev. A |
1880, 2010 MHz
TD-SCDMA
900, 2100 MHz
UMTS /
HSPA+ |
800, 1900 MHz
EVDO Rev. A |
850, 900 MHz,
PCS, IMT
UMTS /
HSPA+ |
4G
LTE |
No[1] |
K:
GSM,
DCS
L: CLR, IMT
S: CLR,
DCS |
800, 850,
GSM,
1800 MHz, IMT, IMT-E |
700 MHz (Band 17),
AWS, IMT, IMT-E |
700 MHz (Band 17), CLR,
AWS,
PCS, IMT, IMT-E |
750 MHz (Band 13),
AWS |
Extended PCS |
700 MHz (Band 12), CLR,
AWS,
PCS |
No |
Max
network
speed |
DC-HSPA+: 42 Mbit/s |
LTE: 100 Mbit/s |
|
|
DC-HSPA+: 42 Mbit/s |
Broadcast
receiver |
|
T-DMB |
|
|
|
|
|
|
|
|
|
Dimensions |
136.6×69.8×7.9 mm (5.38×2.75×0.31 in) |
Weight |
130 g (4.6 oz) |
133 g (4.7 oz) |
130 g (4.6 oz) |
132 g (4.7 oz) |
Operating
system |
Android 4.2.2 with
TouchWiz "Nature UX"
graphical user interface |
SoC |
Samsung
Exynos 5 Octa |
Qualcomm
Snapdragon 600 APQ8064AB[36] |
Samsung
Exynos 5 Octa |
CPU |
1.6 GHz quad-core
ARM Cortex-A15 &
1.2 GHz quad-core
ARM Cortex-A7 |
1.6-1.8 GHz quad-core
ARM Cortex-A15 &
1.2 GHz quad-core
ARM Cortex-A7[1][23][20] |
1.9 GHz quad-core
Qualcomm Krait 300 |
1.6 GHz quad-core
ARM Cortex-A15 &
1.2 GHz quad-core
ARM Cortex-A7 |
GPU |
IT
SGX544MP3 |
Qualcomm
Adreno 320 |
IT
SGX544MP3 |
RAM |
2 GB |
Storage |
16/32/64 GB |
Reception
GigaOM's Tofel says he would recommend the S4 "without hesitation"
and says that it's "Samsung's defining phone".[37]
ReadWrite's Rowinski says "Really, the Galaxy S4 is a solid smartphone,
in just about every way. You just have to put up with Samsung's
insistence on loading you down with bloatware, pre-loaded apps and
features that you will likely never use and just get in the way. Once
you cut through all that, the Galaxy S4 is a first-rate smartphone."[38]
Time's McCraken says the S4 is a smartphone with everything, it has the
biggest screen and the most built-in stuff. He wishes the S4 marks the
end of Samsung's plan to just add more, more, more with its next
flagship phone.[39]
Reviewer
Walt Mossberg criticised the S4, saying "I’ve been testing the
Galaxy S 4 intensively for four days and while I admire some of its
features, overall, it isn’t a game-changer. It’s an evolution of the
prior model and despite some improvements, it still is especially weak
in the software Samsung adds to basic Android. I found Samsung’s
software often gimmicky, duplicative of standard Android apps, or, in
some cases, only intermittently functional." and "I urge readers looking
for a new Android smartphone to carefully consider the more
polished-looking, and quite capable,
HTC One,
rather than defaulting to the latest Samsung."[40]
Samsung says due to larger than expected demand, US Carriers Sprint
and T-Mobile will slowly roll out its S4 as supplies are available.[41]
The 16GB versions of the S4 have only 8.8GB of free space because
7.2GB is reserved for system use.[42]
Samsung also announced that considering the growing smartphone market
in India, it would start to manufacture Galaxy S4 in
India
very soon.[43]
Official
accessories
Samsung has produced various unique accessories for the S4 to add
functionality and features:[44]
- Covers: S View Flip Cover (uses a section of the screen to show
clock and notifications), Flip Cover, and Protective Cover+
- Fitness related, interfaces with S Health: HRM Belt, S Band, and
Body Scale
- Miscellaneous: Wireless Charging Pad/Replacement Qi Backplate,
Gaming Pad, and Spare Battery Charging System
See also
References
-
^
a
b
c
d
e
DannyD
(10 April 2013).
"Galaxy S4′s latest benchmark confirms Samsung’s Exynos 5 Octa
kills Qualcomm’s Snapdragon 600". SamMobile.
Retrieved 10 Apr 2013.
-
^
"Multi-Year IP License and Component Supply Agreement with
Samsung establishes Wolfson as a primary audio partner for
GALAXY range of smartphones and tablets".
Wolfson Microelectronics. 11 April 2013.
Retrieved 19 Apr 2013.
-
^
Dawson, Tom (10 April 2013).
"A Closer Look at The Nine Sensors inside Samsung’s Galaxy S IV".
AndroidHeadline. Android News.
Retrieved 19 Apr 2013.
-
^
a
b
c
d
e
Nickinson, Phil (14 March 2013).
"Samsung Galaxy S4 specs". Android Central (Mobile
Nations). Retrieved 15 Mar
2013.
-
^
a
b
c
d
Beavis,
Gareth (24 Mar 2013).
"Hands on: Samsung Galaxy S4 review".
TechRadar ([Future plc]]).
Retrieved 19 Apr 2013.
-
^
"Samsung GT-i9500 Galaxy S4 64GB (Samsung Altius) Detailed
Specs". PDAdb.net.
Retrieved 19 Apr 2013.
- ^
a
b
Gilbert, David (14 March 2013).
"Samsung Launches "Slimmer Yet Stronger" Galaxy S4 in New York".
International Business Times.
Retrieved 15 Mar 2013.
-
^
Jones, Luke.
"Samsung Galaxy S4 is already a hit with 10 million pre-orders
in two weeks". The Tech Stuff.
Retrieved 19 Apr 2013.
-
^
Dolcourt, Jessica (14 March 2003).
"Samsung Galaxy S4 keeps calm, carries on with big screen,
8-core chip and, yes, eye tracking".
CNET.
CBS Interactive.
Retrieved 19 Apr 2013.
-
^
"Samsung Galaxy S4".
TechCrunch.
AOL.
Retrieved 1 May 2013.
-
^
"Samsung Galaxy S4".
Samsung Electronics.
Retrieved 15 Mar 2013.
-
^
Collins, Barry (12 April 2013).
"Samsung Galaxy S4 price, specs, release date revealed".
PC
Pro (Dennis
Publishing). Retrieved 19
Apr 2013.
-
^
Simpson, Campbell (15 March 2013).
"Samsung's Galaxy S4 has a next-gen video codec".
PCWorld (IDG).
Retrieved 15 Mar 2013.
-
^
http://www.gsmarena.com/samsung_galaxy_s4-review-914p3.php
-
^
a
b
Cunningham, Andrew (16 March 2013).
"Samsung’s Exynos 5 Octa: Checking out the chip inside the
Galaxy S 4".
Ars Technica.
Condé Nast Publications.
Retrieved 16 Mar 2013.
-
^
"Samsung GALAXY S4 launching in select regions with Snapdragon
600 processors".
Qualcomm. Retrieved
2013-03-16.
- ^
a
b
Nguyen,
Hubert (17 January 2013).
"Samsung Exynos 5 Octa Specs & Details".
Retrieved 16 Mar 2013.
-
^
Greenhalgh, Peter (1 September 2011).
"Big.LITTLE Processing with ARM Cortex™-A15 & Cortex-A7".
Retrieved 17 Mar 2013.
-
^
http://telefoni.com.mk/phone-2851-Samsung-I9500-Galaxy-S-IV.html.
Telefoni.com.mk. Retrieved 25 Apr 2013.
-
^
a
b
c
(Korean) "SHV-E300K 삼성 갤럭시 S4 - 스펙". Samsung.
Retrieved 28 Apr 2013.
-
^
a
b
(Korean) "SHV-E300L 삼성 갤럭시 S4 - 스펙". Samsung.
Retrieved 28 Apr 2013.
-
^
a
b
(Korean) "SHV-E300S 삼성 갤럭시 S4 - 스펙". Samsung.
Retrieved 28 Apr 2013.
-
^
a
b
c
FaryaabS
(2 April 2013).
"Galaxy S4′s Korean variant (SHV-E300S/K) to feature Exynos 5
Octa clocked at 1.8GHz, confirmed by FCC". SamMobile.
Retrieved 11 Apr 2013.
-
^
"Samsung I9500 Galaxy S4 - Full phone specifications".
GSMArena. Retrieved 24 Mar
2013.
-
^
"Samsung I9505 Galaxy S4 - Full phone specifications".
GSMArena. Retrieved 24 Mar
2013.
-
^
"Samsung Galaxy S4, 4G, 3G, WiFi, 13MP Camera, 5“ Full HD, 1.9
GHz". Samsung. Retrieved
28 Apr 2013.
- ^
a
b
c
d
e
"Galaxy S4 Models". Android Authority. 16 Apr 2013.
Retrieved 16 Apr 2013.
-
^
"Specs - AT&T Cell Phones SGH-I337". Samsung.
Retrieved 17 Apr 2013.
-
^
"Specs - T-Mobile Cell Phones SGH-M919". Samsung.
Retrieved 17 Apr 2013.
-
^
"Specs - Verizon Wireless Cell Phones SCH-I545". Samsung.
Retrieved 17 Apr 2013.
-
^
"Specs - Sprint Cell Phones SPH-L720". Samsung.
Retrieved 17 Apr 2013.
-
^
"Specs - US Cellular SCH-R970". Samsung.
Retrieved 17 Apr 2013.
-
^
(Chinese) "三星I9508 - Samsung Galaxy S4". Samsung.
Retrieved 28 Apr 2013.
-
^
(Chinese) "三星I959 - Samsung GALAXY S4(电信版)". Samsung.
Retrieved 28 Apr 2013.
-
^
(Chinese) "三星I9502 - Samsung Galaxy S4(联通版)". Samsung.
Retrieved 28 Apr 2013.
-
^
www.anandtech.com/show/6914/samsung-galaxy-s-4-review/3
-
^
http://gigaom.com/2013/04/23/samsung-galaxy-s-4-review/
-
^
http://readwrite.com/2013/04/23/samsung-galaxy-s4-more-less-review
-
^
http://techland.time.com/2013/04/24/samsung-galaxy-s4-review/
-
^
Yarow, Jay (24 April 2013).
"MOSSBERG: The Samsung Galaxy S4 Has 'Especially Weak,'
'Gimmicky' Software". Business Insider.
Retrieved 29 April 2013.
-
^
"S4 launch date delays". The Guaridan.
Retrieved 25 Apr 2013.
-
^
http://www.geek.com/android/16gb-samsung-galaxy-s4-comes-with-45-of-its-storage-used-1553443/
-
^
Aditya Dey.
"Samsung Likely to Start Manufacturing Galaxy S4 in India".
Latest Current Affairs Questions.
Retrieved 30 Apr 2013.
-
^
DannyD (26 March 2013).
"Galaxy S4: Prices & Release Date of Official Accessories".
SamMobile. Retrieved 19 Apr
2013.
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