Samsung Ch@t vs Samsung SGH-A187
Add phone to compare
| Design | |||
|---|---|---|---|
| Device type | Feature phone | Feature phone | |
| Form factor | Side-Slider | Candybar | |
| Dimensions | 4.06 x 2.07 x 0.64 inches (103 x 52.5 x 16.2 mm) | 4.33 x 2.28 x 0.47 inches (110 x 58 x 12 mm) | |
| Weight | 4.01 oz (114 g) the average is 4.4 oz (126 g) | 3.14 oz (89 g) the average is 4.4 oz (126 g) | |
| Design features | Full keyboard | Full keyboard, Soft keys (2), D-Pad | |
| Side Keys | Left: Volume control; Right: Camera shutter |
| Display | |||
|---|---|---|---|
| Physical size | 2.6 inches | 2.0 inches | |
| Resolution | 240 x 320 pixels | 176 x 220 pixels | |
Pixel density
Pixel density - The pixel density of a display represents the number of pixels over an area of one inch. It’s measured in “pixels per inch”, or ppi. The higher the number, the more detailed and good-looking the display is. | 154 ppi | 141 ppi | |
Technology
Technology - There are two main screen technologies currently used in phones and tablets: LCD and AMOLED. The former usually features a light source and liquid crystals, while the latter is based on organic light-emitting diodes. Newer LCD variations like IPS-LCD and Super-LCD allow for very accurate color reproduction and very wide viewing angles, where no significant image quality loss is observed. Current AMOLED screens differ in such a way that they can exhibit much more saturated colors (sometimes too much) and incredibly high contrast levels, which is due to black color being completely black in AMOLED displays. | TFT | ||
| Colors | 262 144 | 262 144 | |
| Touchscreen | Resistive |
| Battery | |||
|---|---|---|---|
| Talk time | 3.00 hours the average is 10 h (626 min) | 6.00 hours the average is 10 h (626 min) | |
| Stand-by time | 18.8 days (450 hours) the average is 18 days (435 h) | 12.5 days (300 hours) the average is 18 days (435 h) | |
| Capacity | 950 mAh | 800 mAh | |
| Type | Li - Ion | Li - Ion |
| Hardware | |||
|---|---|---|---|
| Built-in storage | 0.045 GB | 0.032 GB | |
| Storage expansion | microSD, microSDHC up to 16 GB | microSD, microSDHC up to 16 GB |
| Camera | |||
|---|---|---|---|
| Camera | 2 megapixels | 1.3 megapixels | |
| Features | Auto focus | Digital zoom | |
| Camcorder | Yes |
| Multimedia | |||
|---|---|---|---|
| Music player | |||
| Filter by | Playlists | ||
| Features | Music recognition | ||
| Supported formats | MP3, AAC, AAC+, eAAC+, WMA | MP3 | |
| Video playback | |||
| Supported formats | MPEG4, H.263 |
| Internet browsing | |||
|---|---|---|---|
| Browser | Access NetFront 3.5 | Yes |
| Technology | |||
|---|---|---|---|
| GSM | 850, 900, 1800, 1900 MHz | 850, 900, 1800, 1900 MHz | |
| Data | EDGE | GPRS | |
| Global Roaming | Yes | Yes |
| Phone features | |||
|---|---|---|---|
| Phonebook | 1000 entries, Caller groups, Multiple numbers per contact, Picture ID, Ring ID | 750 entries | |
| Organizer | Calendar, Alarm, To-Do, Calculator, Converter, Unit converter, World clock, Timer, Stopwatch, Notes | Calendar, Alarm, Calculator | |
| Messaging | SMS, MMS (T9), Predictive text input | SMS, MMS, Predictive text input | |
| Yes | Yes | ||
| Instant Messaging | Yes | Yes | |
| OTA Software updates | Yes | ||
JAVA
JAVA - J2ME (Java 2 Platform, Micro Edition) is a technology that allows programmers to use the Java programming language and related tools to develop programs for mobile wireless information devices such as cellular phones and personal digital assistants (PDAs). J2ME consists of programming specifications and a special virtual machine, the K Virtual Machine, that allows a J2ME-encoded program to run in the mobile device. | Midp 2.0, CLDC 1.1 | ||
| Games | Yes |
| Connectivity | |||
|---|---|---|---|
| Bluetooth | 2.1, EDR | 2.0, EDR | |
| Profiles | Advanced Audio Distribution (A2DP), Audio/Video Control Transport Protocol (AVCTP), Audio/Video Distribution Transport Protocol (AVDTP), Audio/Visual Remote Control Profile (AVRCP), Basic Printing (BPP), Dial-up networking (DUN), File Transfer (FTP), Generic Access (GAP), Generic Audio/Video Distribution (GAVDP), Handsfree (HFP), Headset (HSP), Logical Link Control and Adaptation Protocol, Object Push (OPP), Phone Book Access (PBAP), Serial Port (SPP), Service Discovery Application (SDAP), Service Discovery Protocol (SDP), SIM Access (SAP) | File Transfer (FTP), Generic Access (GAP), Handsfree (HFP), Headset (HSP), Logical Link Control and Adaptation Protocol, Object Push (OPP), Serial Port (SPP), Service Discovery Protocol (SDP) | |
| Wi-Fi | Yes | ||
| USB | USB 2.0 | Yes | |
| Connector | microUSB | ||
| Charging connector | microUSB | ||
| Other | Computer sync, SyncML |
| Other features | |||
|---|---|---|---|
| Notifications | Haptic feedback, Music ringtones (MP3), Polyphonic ringtones (64 voices), Vibration, Phone profiles, Speakerphone | Polyphonic ringtones, Vibration, Silent mode, Speakerphone | |
| Other | Voice recording |
| Regulatory Approval | |||
|---|---|---|---|
FCC approval
FCC approval - The Federal Communications Commission (FCC) is an independent United States government agency, directly responsible to Congress. The FCC was established by the Communications Act of 1934 and is charged with regulating interstate and international communications by radio, television, wire, satellite and cable. The FCC's jurisdiction covers the 50 states, the District of Columbia, and U.S. possessions. Every wireless phone device that that is sold in the U.S. has to be tested and approved for sale by the FCC. | |||
| Date approved
Date approved - Shows the date when the particular phone is approved by the Federal Communications Commission | 22 Feb 2010 | 07 Jul 2010 | |
| FCC ID value: A3LGTB3410W link | FCC ID value: A3LSGHA187 link | ||
FCC measured SAR
FCC measured SAR - The exposure standard for mobile devices employs a unit of measurement known as the Specific Absorption Rate, or SAR. The SAR limit stated in the international guidelines is 2.0 W/ kg*. Tests for SAR are conducted using standard operating positions with the device transmitting at its highest certified power level in all tested frequency bands. Although the SAR is determined at the highest certified power level, the actual SAR of the device while operating can be well below the maximum value. | |||
| Head | 0.35 W/kg | 0.73 W/kg | |
| Measured in | 1900 MHz | 850 MHz | |
| Body | 0.52 W/kg | 1.05 W/kg | |
| Measured in | 1900 MHz | 1900 MHz |
| Shopping information | |||
|---|---|---|---|
| MSRP price | |||
| $ 80 |
