Compare Phones
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| Phone | Kyocera Echo | Samsung SGH-X820 | Alcatel Idol 4S | VK Mobile Kickflip | Motorola Rival A455 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Not yet released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
3.5" diag. 5 : 3 |
? |
5.5" diag. 16 : 9 |
? |
2.2" diag. 4 : 3 |
| Display Resolution & Type |
480 x 800 pixels (~267 ppi) LCD (TFT/TFD) |
220 x 176 pixels LCD (TFT/TFD) |
1440 x 2560 pixels (~534 ppi) AMOLED |
240 x 320 pixels LCD (TFT/TFD) |
176 x 220 pixels (~131 ppi) LCD (TFT/TFD) |
| Display Refresh | 60 Hz | ? | 60 Hz | ? | ? |
| Battery | 1,370 mAh | 650 mAh | 3,000 mAh | ? | 940 mAh |
| Processor | 1 GHz Qualcomm Snapdragon S1 QSD8650 | ? | 1.8 GHz Qualcomm Snapdragon 652 (MSM8976) | ? | ? |
| RAM | ? | ? | 3 GB | ? | ? |
| Storage | ? raw hardware | ? raw hardware | 32 GB | ? raw hardware | ? raw hardware |
| Main Camera | 5 megapixel | 2 megapixel | 16 megapixel | 2 megapixel | 2 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | 720p HD | ? | 4K UHD | QCIF (176 x 144) | QVGA (320 x 240) |
| Front Camera | - | - | 8 megapixel | - | - |
| Weight |
6.8 oz (193g) |
2.33 oz (66g) |
5.26 oz (149g) |
4.47 oz (127g) |
4.48 oz (127g) |
| Dimensions |
4.53" x 2.22" x 0.68" (115 x 56 x 17.2 mm) |
4.45" x 1.97" x 0.27" (113 x 50 x 6.9 mm) |
6.06" x 2.97" x 0.28" (154 x 75 x 7 mm) |
3.88" x 1.96" x 0.98" (99 x 50 x 24.9 mm) |
3.82" x 1.96" x 0.73" (97 x 50 x 18.5 mm) |
| Form Factor | Slab | Slab | Slab | Swivel | Slide |
| Platform / OS | Android | (proprietary) | Android | (proprietary) | (proprietary) |
| Network Bands |
CDMA: 850, 1900 |
GSM: 900, 1800, 1900 |
4G LTE: 2, 4, 5, 7, 12, 17 WCDMA: 1, 2, 4, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
| Data Technology | EVDO rA | EDGE | LTE (Cat 4) | EVDO r0 | EVDO r0 |
| Features | |||||
| Fingerprint Reader | - | - | Yes * | - | - |
| Flashlight | - | - | Yes | Yes | - |
| GPS / Location | n/a | - | n/a | Yes | Yes |
| Accessibility | |||||
| Adjustable Text Size | n/a | - | n/a | - | - |
| Hearing Aid Compatible | Yes | - | Yes | Yes | Yes |
| Multiple Languages | n/a | Yes | n/a | Yes | Yes |
| TTY/TDD (Digital) | Yes | - | Yes | Yes | Yes |
| Connectivity | |||||
| Bluetooth | Yes | Yes | Yes | - | Yes |
| Mobile Hotspot | n/a | - | n/a | - | - |
| NFC | - | - | Yes | - | - |
| USB | Yes | Yes |
Yes Micro-USB |
Yes |
Yes Micro-USB |
| Wi-Fi |
Yes 802.11 b,g |
- |
Yes 5 (802.11 a,ac,b,g,n) |
- | - |
| Contacts | |||||
| Picture ID | n/a | Yes | n/a | Yes | Yes |
| Ringer ID | n/a | Yes | n/a | Yes | Yes |
| Voice Dialing | n/a | - | n/a | - | Yes |
| Customization | |||||
| Custom Graphics | n/a | Yes | n/a | Yes | Yes |
| Custom Ringtones | n/a | Yes | n/a | Yes | Yes |
| Real-Music Ringers | n/a | Yes | n/a | Yes | Yes |
| Data & Network | |||||
| Data Tethering | n/a | - | n/a | Yes | Yes |
| Dual-SIM | - | - | Yes * | - | - |
| External Antenna Jack | n/a | Yes | n/a | Yes | - |
| WAP / Web Browser | n/a | Yes | n/a | Yes | Yes |
| Input | |||||
| Predictive Text Entry | n/a | Yes | n/a | Yes | - |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | - | - | - | Yes |
| Touch Screen | Yes | - | Yes | - | Yes |
| Memory | |||||
| Memory Card Slot | Yes | - | Yes | Yes | Yes |
| Messaging | |||||
| Email Client | n/a | Yes | n/a | - | Yes |
| EMS / Picture Messaging | n/a | Yes | n/a | - | Yes |
| Instant Messaging | n/a | - | n/a | - | Yes |
| MMS | n/a | Yes | n/a | Yes | Yes |
| Text Messaging Templates | n/a | Yes | n/a | Yes | Yes |
| Music | |||||
| Headphone Jack (3.5mm) | Yes | - | Yes | - | Yes |
| Music Player | n/a | - | n/a | Yes | Yes |
| Stereo Speakers | - | - | Yes | Yes | - |
| Photo & Video | |||||
| Miracast | - | - | Yes | - | - |
| TV Output | - | Yes | - | Yes | - |
| Power | |||||
| Fast Charging | - | - | Yes | - | - |
| Productivity | |||||
| Alarm | n/a | Yes | n/a | Yes | Yes |
| Calculator | n/a | Yes | n/a | Yes | Yes |
| Calendar | n/a | Yes | n/a | Yes | Yes |
| To-Do List | n/a | Yes | n/a | - | - |
| Voice Memo | n/a | Yes | n/a | Yes | Yes |
| Software | |||||
| BREW | n/a | - | n/a | - | Yes |
| Games | n/a | Yes | n/a | Yes | Yes |
| Java (J2ME) | n/a | Yes | n/a | Yes | - |
| Voice | |||||
| HD Voice | - | - | Yes | - | - |
| Headset Jack (2.5 mm) | n/a | - | n/a | Yes | - |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| * Some versions only | |||||
| Kyocera Echo | Samsung SGH-X820 | Alcatel Idol 4S | VK Mobile Kickflip | Motorola Rival A455 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Kyocera Echo | Samsung SGH-X820 | Alcatel Idol 4S | VK Mobile Kickflip | Motorola Rival A455 |
