Compare Phones
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| Phone | HTC EVO 4G | Alcatel 7 / REVVL 2 Plus | Cricket Debut S2 / AT&T Calypso 4 | Samsung SCH-A990 | Siemens CT66 / C66 / C65 / C71 / C70 |
| Current U.S. Carriers | (none) | (none) | AT&T | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
4.3" diag. 5 : 3 |
6" diag. 18 : 9 |
6.1" diag. 19.5 : 9 |
? | ? |
| Display Resolution & Type |
480 x 800 pixels (~217 ppi) LCD (TFT/TFD) |
1080 x 2160 pixels (~402 ppi) LCD (TFT/TFD) |
720 x 1560 pixels (~282 ppi) LCD (TFT/TFD) |
240 x 320 pixels LCD (TFT/TFD) |
130 x 130 pixels LCD (Color) |
| Display Refresh | 60 Hz | 60 Hz | 60 Hz | ? | ? |
| Battery | 1,500 mAh | 4,000 mAh | 3,000 mAh | 1,000 mAh | 600 mAh |
| Processor | 1 GHz Qualcomm Snapdragon S1 QSD8650 | 2.5 GHz MediaTek Helio P23 (MT6763T) | 2 GHz MediaTek Helio A22 (MT6761WB) | ? | ? |
| RAM | ? | 3 GB * | 3 GB | ? | ? |
| Storage | ? raw hardware | 32 GB | 64 GB | ? raw hardware | ? raw hardware |
| Main Camera | 8 megapixel | 12 megapixel | 8 megapixel | 3 megapixel | Yes |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | 720p HD | 1080p HD | ? | ? | - |
| Front Camera | Yes | 8 megapixel | 5 megapixel | - | - |
| Weight |
6 oz (170g) |
6.17 oz (175g) |
5.64 oz (160g) |
4.4 oz (125g) |
3 oz (85g) |
| Dimensions |
4.8" x 2.6" x 0.5" (122 x 66 x 12.7 mm) |
6.38" x 2.95" x 0.34" (162 x 75 x 8.6 mm) |
6.11" x 2.87" x 0.34" (155 x 73 x 8.6 mm) |
3.8" x 1.88" x 0.82" (97 x 48 x 20.8 mm) |
4.1" x 1.8" x 0.7" (104 x 46 x 17.8 mm) |
| Form Factor | Slab | Slab | Slab | Clamshell | Slab |
| Platform / OS | Android | Android | Android | (proprietary) | (proprietary) |
| Network Bands |
4G WiMAX: 41 CDMA: 850, 1900 |
4G LTE: 2, 3, 4, 5, 7, 12, 14, 20, 30, 66 WCDMA: 1, 2, 4, 5, 8 |
CDMA: 850, 1900 |
GSM: 850, 1800, 1900 |
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| Data Technology | WiMAX | LTE (Cat 6) | LTE (Cat 4) | EVDO r0 | GPRS |
| Features | |||||
| Fingerprint Reader | - |
Yes stand-alone |
- | - | - |
| Flashlight | - | Yes | Yes | Yes | - |
| GPS / Location | n/a | n/a | n/a | Yes | - |
| Water-Resistant | - |
Yes IPX2 (drip) |
- | - | - |
| Accessibility | |||||
| Hearing Aid Compatible | Yes |
Yes M4, T3 (mostly tele-coil compatible) |
Yes M4, T4 (very tele-coil compatible) |
Yes M3 (mostly compatible) |
- |
| Multiple Languages | n/a | n/a | n/a | Yes | Yes |
| TTY/TDD (Digital) | Yes | Yes | - | Yes | - |
| Alerts | |||||
| Extra Display | - | - | - | Yes | - |
| Ringer Profiles | - | - | - | - | Yes |
| Connectivity | |||||
| Bluetooth | Yes | Yes | Yes | Yes | - |
| Infrared (IR) | - | Yes | - | - | Yes |
| Mobile Hotspot | n/a | n/a | n/a | - | - |
| USB | Yes |
Yes USB Type C |
Yes USB Type C |
Yes | Yes |
| Wi-Fi |
Yes 802.11 b,g |
Yes 4 (802.11 a,b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
- | - |
| Contacts | |||||
| Picture ID | n/a | n/a | n/a | Yes | Yes |
| Ringer ID | n/a | n/a | n/a | Yes | Yes |
| Voice Dialing | n/a | n/a | n/a | Yes | - |
| Customization | |||||
| Changeable Body Plates | - | - | - | - | Yes |
| Custom Graphics | n/a | n/a | n/a | Yes | Yes |
| Custom Ringtones | n/a | n/a | n/a | Yes | Yes |
| Real-Music Ringers | n/a | n/a | n/a | Yes | - |
| Data & Network | |||||
| Data Tethering | n/a | n/a | n/a | Yes | - |
| WAP / Web Browser | n/a | n/a | n/a | Yes | Yes |
| Input | |||||
| Predictive Text Entry | n/a | n/a | n/a | Yes | Yes |
| Side Keys | Yes | Yes | Yes | Yes | - |
| Touch Screen |
Yes Capacitive |
Yes Capacitive |
Yes Capacitive |
- | - |
| Memory | |||||
| Memory Card Slot | Yes | Yes | Yes | Yes | - |
| Messaging | |||||
| Email Client | n/a | n/a | n/a | - | - |
| EMS / Picture Messaging | n/a | n/a | n/a | Yes | Yes |
| Instant Messaging | n/a | n/a | n/a | - | - |
| MMS | n/a | n/a | n/a | Yes | Yes |
| Text Messaging Templates | n/a | n/a | n/a | Yes | Yes |
| Music | |||||
| FM Radio | Yes | Yes | - | - | - |
| Headphone Jack (3.5mm) | Yes | Yes | Yes | - | - |
| Music Player | n/a | n/a | n/a | Yes | - |
| Stereo Speakers | - | - | - | Yes | - |
| Photo & Video | |||||
| TV Output | Yes | - | - | Yes | - |
| Power | |||||
| Fast Charging | - | Yes | Yes | - | - |
| Productivity | |||||
| Alarm | n/a | n/a | n/a | Yes | Yes |
| Calculator | n/a | n/a | n/a | Yes | Yes |
| Calendar | n/a | n/a | n/a | Yes | Yes |
| To-Do List | n/a | n/a | n/a | - | Yes |
| Voice Memo | n/a | n/a | n/a | Yes | Yes |
| Software | |||||
| BREW | n/a | n/a | n/a | Yes | - |
| Games | n/a | n/a | n/a | Yes | Yes |
| Java (J2ME) | n/a | n/a | n/a | - | Yes |
| Voice | |||||
| Call Screening | - | - | - | - | Yes |
| HD Voice | - | - | Yes | - | - |
| Push-To-Talk | - | - | - | - | Yes * |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| * Some versions only | |||||
| HTC EVO 4G | Alcatel 7 / REVVL 2 Plus | Cricket Debut S2 / AT&T Calypso 4 | Samsung SCH-A990 | Siemens CT66 / C66 / C65 / C71 / C70 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | HTC EVO 4G | Alcatel 7 / REVVL 2 Plus | Cricket Debut S2 / AT&T Calypso 4 | Samsung SCH-A990 | Siemens CT66 / C66 / C65 / C71 / C70 |
