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Phone | Samsung SGH-A157 | HTC Desire 520 | Samsung Stratosphere / Galaxy Metrix 4G | Sony Ericsson K500 |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size |
1.8" diag. 4 : 3 |
4.5" diag. 16 : 9 |
4" diag. 5 : 3 |
? |
Display Resolution & Type |
128 x 160 pixels (~116 ppi) LCD (TFT/TFD) |
480 x 854 pixels (~218 ppi) LCD (TFT/TFD) |
480 x 800 pixels (~233 ppi) AMOLED |
128 x 160 pixels LCD (TFT/TFD) |
Display Refresh | ? | 60 Hz | 60 Hz | ? |
Battery | 800 mAh | 2,000 mAh | ? | ? |
Processor | ? | 1.1 GHz Qualcomm Snapdragon 210 (MSM8909) | 1 GHz Samsung Cortex A8 Hummingbird | ? |
RAM | ? | 1 GB | ? | ? |
Storage | 256 MB | 8 GB | ? raw hardware | ? raw hardware |
Main Camera | - | 8 megapixel | 5 megapixel | Yes |
Wide Camera | - | - | - | - |
Tele Camera | - | - | - | - |
Video Capture | - | 720p HD | WVGA / 480p | ? |
Front Camera | - | 2 megapixel | 1 megapixel | - |
Weight |
2.99 oz (85g) |
4.9 oz (139g) |
5.8 oz (164g) |
2.82 oz (80g) |
Dimensions |
3.83" x 1.84" x 0.65" (97 x 47 x 16.5 mm) |
5.5" x 2.71" x 0.36" (140 x 69 x 9 mm) |
4.96" x 2.54" x 0.55" (126 x 65 x 14 mm) |
4.02" x 1.81" x 0.55" (102 x 46 x 14 mm) |
Form Factor | Clamshell | Slab | Slide | Slab |
Platform / OS | (proprietary) | Android | Android | (proprietary) |
Network Bands |
WCDMA: 2, 5 GSM: 850, 900, 1800, 1900 |
4G LTE: 2, 4, 5, 17 WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
GSM: 900, 1800, 1900 |
|
Data Technology | ? | LTE (Cat 3) | LTE (Cat 3) | GPRS |
Features | ||||
GPS / Location | Yes | n/a | n/a | - |
Accessibility | ||||
Adjustable Text Size | Yes | n/a | n/a | - |
Hearing Aid Compatible |
Yes M4 (very compatible) |
Yes M4, T3 (mostly tele-coil compatible) |
Yes M4 (very compatible) |
- |
Multiple Languages | Yes | n/a | n/a | Yes |
TTY/TDD (Digital) | Yes | Yes | Yes | - |
Alerts | ||||
Ringer Profiles | Yes | - | - | Yes |
Connectivity | ||||
Bluetooth | - | Yes | Yes | - |
Infrared (IR) | - | - | - | Yes |
Mobile Hotspot | - | n/a | n/a | - |
USB |
Yes Micro-USB |
Yes Micro-USB |
Yes | Yes |
Wi-Fi | - |
Yes 4 (802.11 b,g,n) |
Yes 4 (802.11 a,b,g,n) |
- |
Contacts | ||||
Picture ID | Yes | n/a | n/a | Yes |
Ringer ID | Yes | n/a | n/a | Yes |
Voice Dialing | - | n/a | n/a | Yes |
Customization | ||||
Custom Graphics | Yes | n/a | n/a | Yes |
Custom Ringtones | Yes | n/a | n/a | Yes |
Real-Music Ringers | Yes | n/a | n/a | Yes |
Data & Network | ||||
Data Tethering | - | n/a | n/a | Yes |
WAP / Web Browser | Yes | n/a | n/a | Yes |
Input | ||||
Predictive Text Entry | Yes | n/a | n/a | Yes |
Side Keys | - | Yes | Yes | Yes |
Text Keyboard, Hardware | - | - | Yes | - |
Touch Screen | - |
Yes Capacitive |
Yes Capacitive |
- |
Memory | ||||
Memory Card Slot | - | Yes | Yes | - |
Messaging | ||||
Email Client | - | n/a | n/a | Yes |
EMS / Picture Messaging | - | n/a | n/a | Yes |
Instant Messaging | - | n/a | n/a | Yes |
MMS | Yes | n/a | n/a | Yes |
Text Messaging Templates | Yes | n/a | n/a | - |
Music | ||||
FM Radio | - | Yes | - | - |
Headphone Jack (3.5mm) | - | Yes | Yes | - |
Music Player | - | n/a | n/a | - |
Photo & Video | ||||
DLNA | - | Yes | Yes | - |
Productivity | ||||
Alarm | Yes | n/a | n/a | Yes |
Calculator | Yes | n/a | n/a | Yes |
Calendar | Yes | n/a | n/a | Yes |
To-Do List | Yes | n/a | n/a | Yes |
Voice Memo | Yes | n/a | n/a | Yes |
Software | ||||
Games | - | n/a | n/a | Yes |
Java (J2ME) | - | n/a | n/a | Yes |
Voice | ||||
Speaker Phone | Yes | Yes | Yes | Yes |
Samsung SGH-A157 | HTC Desire 520 | Samsung Stratosphere / Galaxy Metrix 4G | Sony Ericsson K500 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Samsung SGH-A157 | HTC Desire 520 | Samsung Stratosphere / Galaxy Metrix 4G | Sony Ericsson K500 |