Compare Phones
Maximum number of phones selected. Remove a phone to compare others.
![]() |
![]() |
![]() |
![]() |
|
| Phone | Samsung SGH-A437 / A436 | Samsung Galaxy S 4 (GSM) | Samsung SGH-X640 | Nokia 7380 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size |
2" diag. 4 : 3 |
5" diag. 16 : 9 |
? | ? |
| Display Resolution & Type |
128 x 160 pixels (~102 ppi) LCD (TFT/TFD) |
1080 x 1920 pixels (~441 ppi) AMOLED |
128 x 160 pixels LCD (TFT/TFD) |
208 x 104 pixels LCD (TFT/TFD) |
| Display Refresh | ? | 60 Hz | ? | ? |
| Battery | 900 mAh | 2,600 mAh | 800 mAh | 700 mAh |
| Processor | ? | 1.9 GHz Qualcomm Snapdragon 600 8064T | ? | ? |
| RAM | ? | 2 GB | ? | ? |
| Storage | ? raw hardware | 16 GB * | ? raw hardware | ? raw hardware |
| Main Camera | Yes | 13 megapixel | Yes | 2 megapixel |
| Wide Camera | - | - | - | - |
| Tele Camera | - | - | - | - |
| Video Capture | - | 1080p HD | - | QCIF (176 x 144) |
| Front Camera | - | 2 megapixel | - | - |
| Weight |
2.9 oz (82g) |
4.59 oz (130g) |
3 oz (85g) |
2.82 oz (80g) |
| Dimensions |
3.74" x 1.89" x 0.63" (95 x 48 x 16 mm) |
5.38" x 2.75" x 0.31" (137 x 70 x 7.9 mm) |
3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm) |
4.49" x 1.18" x 0.79" (114 x 30 x 20.1 mm) |
| Form Factor | Clamshell | Slab | Clamshell | Slab |
| Platform / OS | (proprietary) | Android | (proprietary) | (proprietary) |
| Network Bands |
GSM: 850, 900, 1800, 1900 |
GSM: 900, 1800, 1900 |
GSM: 900, 1800, 1900 |
|
| Data Technology | EDGE | LTE (Cat 3) | GPRS | GPRS |
| Features | ||||
| Flashlight | - | Yes | - | - |
| GPS / Location | - | n/a | - | - |
| Accessibility | ||||
| Adjustable Text Size | - | n/a | - | - |
| Hearing Aid Compatible | Yes * | Yes | - | - |
| Multiple Languages | Yes | n/a | Yes | Yes |
| TTY/TDD (Digital) | Yes | Yes | - | - |
| Alerts | ||||
| Extra Display | Yes | - | - | - |
| Ringer Profiles | - | - | - | Yes |
| Connectivity | ||||
| Bluetooth |
Yes Classic Audio |
Yes Classic Audio |
- |
Yes Classic Audio |
| Infrared (IR) | - | Yes | - | - |
| Mobile Hotspot | - | n/a | - | - |
| NFC | - | Yes | - | - |
| USB | - | Yes | - | - |
| Wi-Fi | - |
Yes 5 (802.11 a,ac,b,g,n) |
- | - |
| Contacts | ||||
| Picture ID | Yes | n/a | Yes | Yes |
| Ringer ID | Yes | n/a | Yes | - |
| Voice Dialing | - | n/a | - | Yes |
| Customization | ||||
| Custom Graphics | Yes | n/a | Yes | Yes |
| Custom Ringtones | Yes | n/a | Yes | Yes |
| Real-Music Ringers | - | n/a | - | Yes |
| Data & Network | ||||
| Data Tethering | Yes | n/a | - | Yes |
| WAP / Web Browser | Yes | n/a | Yes | Yes |
| Input | ||||
| Predictive Text Entry | Yes | n/a | Yes | Yes |
| Side Keys | Yes | Yes | Yes | - |
| Touch Screen | - | Yes | - | - |
| Memory | ||||
| Memory Card Slot | - | Yes | - | - |
| Messaging | ||||
| Email Client | - | n/a | - | - |
| EMS / Picture Messaging | - | n/a | Yes | Yes |
| Instant Messaging | Yes | n/a | - | - |
| MMS | Yes | n/a | Yes | Yes |
| Text Messaging Templates | Yes | n/a | Yes | Yes |
| Music | ||||
| FM Radio | - | - | - | Yes |
| Headphone Jack (3.5mm) | - | Yes | - | - |
| Music Player | - | n/a | - | - |
| Photo & Video | ||||
| DLNA | - | Yes | - | - |
| Miracast | - | Yes | - | - |
| TV Output | - | Yes | - | - |
| Productivity | ||||
| Alarm | Yes | n/a | Yes | Yes |
| Calculator | Yes | n/a | Yes | - |
| Calendar | Yes | n/a | Yes | Yes |
| To-Do List | Yes | n/a | Yes | Yes |
| Voice Memo | Yes | n/a | Yes | Yes |
| Software | ||||
| Games | Yes | n/a | Yes | - |
| Java (J2ME) | Yes | n/a | Yes | - |
| Voice | ||||
| Headset Jack (2.5 mm) | - | n/a | Yes | Yes |
| Speaker Phone | Yes | Yes | Yes | Yes |
| * Some versions only | ||||
| Samsung SGH-A437 / A436 | Samsung Galaxy S 4 (GSM) | Samsung SGH-X640 | Nokia 7380 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
![]() |
![]() |
![]() |
![]() |
|
| Phone | Samsung SGH-A437 / A436 | Samsung Galaxy S 4 (GSM) | Samsung SGH-X640 | Nokia 7380 |










