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SGH-i437 Galaxy Express

SGH-i437 Galaxy Express

from Samsung
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Overview & Features

Brand
Samsung
Model
SGH-i437 Galaxy Express
Released
2012 Nov 16
Manufacturer
Samsung Electronics
Hardware Designer
Samsung Electronics
List of Additional Features
LTE 75/25Mbps, Samsung TouchWiz 3.0 UI, NFC

Technical Specifications

Display

Pixel Size
0.12219 mm/pixel
Resolution
480x800
384000 pixels
Display Area
5733.5 square millimeter
Display Type
Color AM-OLED
display
Display Width
58.65 mm
Pixel Density
208 PPI
Display Height
97.75 mm
Display Subtype
Super AM-OLED Plus
Display Diagonal
114 mm
Display Color Depth
24 bit/pixel
Display Illumination
Self-illuminating
Display Subpixel Scheme
RGB Real Stripe Matrix (3 subpixel)
Display Area Utilization
62.5%
Number of Display Scales
16.8M
Scratch Resistant Screen
Corning Gorilla Glass
Horizontal Full Bezel Width
10.35 mm

Power Supply

Battery
Lithium-ion
removable
1-cell
Nominal Battery Capacity
2000 mAh battery
Nominal Cell Capacity (1st cell)
2000 mAh cell

Sound Playing

Audio Output
3.5mm
Loudspeaker(s)
mono

Cellular Phone

SIM Card Slot
Yes
Call Alert Sound
64-chord melody
Cellular Antenna
Internal antenna
Cellular Controller
Qualcomm MSM8960
Supported Cellular Bands
GSM 850MHz (B5)
GSM 900MHz (B8)
GSM 1800MHz (B3)
GSM 1900MHz (PCS, B2)
UMTS 2100MHz (Band I, IMT)
UMTS 1900MHz (Band II, PCS)
UMTS 850MHz (Band V, CLR)
LTE 1900 MHz (Band 2, PCS)
LTE 1700/2100 MHz (Band 4, AWS)
LTE 850 MHz (Band 5)
LTE 700 MHz (Band 17)
bands
Complementary Phone Services
Voice transmission
Voice speaker
Vibrating Alert
Speakerphone
Supported Cellular Data Links
GPRS (Class unspecified)
GPRS Class 12
EDGE (Class unspecified)
EDGE Multi-slot Class 12
UMTS 384 kbps (W-CDMA)
HSUPA (Cat. unspecified)
HSUPA 5.76 Mbps (Cat. 6)
HSDPA (Cat. unspecified)
HSPA+ 21.1 Mbps (Cat. 18)
LTE (Cat. unspecified)
LTE 75 Mbps / 25 Mbps (Cat. 3)
data links

Audio Subsystem

Audio Channel(s)
stereo

Sound Recording

Microphone(s)
mono

Auxiliary Camera

Aux. Camera Image Sensor
No

Built-in Sensors

Built-in compass
Yes
Built-in accelerometer
Yes

Operative Memory

RAM Type
mobile (LP) DDR2 SDRAM
RAM Capacity
768 MiB RAM

Ingress Protection

Protection from liquids
Yes
Protection from solid materials
Yes
Protection against mechanical impacts
100 cm

Control Peripherals

Touchscreen Type
Capacitive multi-touch sensing
screen
Touchscreen Simultaneous Touch Points
Yes

Graphical Subsystem

Graphical Controller
Qualcomm Adreno 225
Dedicated Graphics Memory
0.5 MiB

Non-volatile Memory

Non-volatile Memory Type
Flash EEPROM
Non-volatile Memory Capacity
7629 MiB non-volatile
5100 MiB free user storage
Non-volatile Memory Interface
Yes

Physical Attributes

Mass
135 g
Depth
9.4 mm
Width
69 mm
Height
133 mm
Bounding Volume
86.3 ccm

Multimedia Broadcast

FM Radio Receiver
Unknown

Satellite Navigation

GPS Antenna
Internal antenna
Navigation Controller
Qualcomm MSM8960 gpsOne
Supported GPS protocol(s)
GPS (NMEA 0183)
Complementary GPS Services
Assisted GPS
Geotagging
Supported GLONASS protocol(s)
L1OF

Software Environment

Platform
Google Android
Operating System
Google Android 4.0.4 (Ice Cream Sandwich)

Audio/Video Interfaces

A/V Out
MHL (Unspecified)
USB Series Micro-B (Micro-USB)
A/V Out Max. Resolution
Yes

Auxiliary Camera No. 2

Aux. 2 Camera Image Sensor
No

Auxiliary Camera No. 3

Aux. 3 Camera Image Sensor
No

Auxiliary Camera No. 4

Aux. 4 Camera Focus
No
Aux. 4 Camera Image Sensor
No

Primary Camera System

Zoom
1.0 x optical zoom
Flash
single LED
Focus
Contrast Detection Autofocus (CD AF)
Video Recording
1280x720 pixel
30 fps
Camera Placement
Rear
Camera Resolution
2592x1944 pixel
Camera Image Sensor
CMOS
Camera Extra Functions
Macro mode
Recordable Image Formats
JPG
Recordable Video Formats
3GP , MPEG4
Number of effective pixels
5.0 MP camera

Geographical Attributes

Market Regions
North America (NA)
Mobile Operator
AT&T Mobility
Market Countries
USA

Secondary Camera System

Secondary Camera Sensor
CMOS
Secondary Video Recording
1280x720 pixel
Secondary Camera Placement
Front
Secondary Camera Resolution
1280x1024 pixel
Secondary Camera Number of pixels
1.3 MP sec. cam
Secondary Recordable Image Formats
JPG
Secondary Recordable Video Formats
3GP

Communication Interfaces

NFC
Yes
USB
USB 2.0
USB Hi-Speed (480 Mbps)
Bluetooth
Bluetooth 4.0
Internal antenna
USB Services
USB charging
Wireless LAN
IEEE 802.11b
IEEE 802.11g
IEEE 802.11n
Internal antenna
USB Connector
USB Series Micro-B (Micro-USB)
Wireless Services
Wi-Fi Tethering
Bluetooth profiles
A2DP
AVRCP
Expansion Interfaces
TransFlash
microSD
microSDHC

Secondary Cellular Phone

Sec. Supported Cellular Networks
No

Secondary Auxiliary Camera

Sec. Aux. Cam. Image Sensor
No

Application processor, Chipset

CPU
Qualcomm Snapdragon S4 MSM8960, 2012, 32 bit, dual-core, 16 Kbyte I-Cache, 16 Kbyte D-Cache, 1024 Kbyte L2, 28 nm, Qualcomm Adreno 225 GPU
CPU Clock
1512 MHz

Secondary Auxiliary Camera No. 2

Sec. Aux. 2 Cam. Image Sensor
No

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