Compare Phones
Maximum number of phones selected. Remove a phone to compare others.
 |
 |
 |
|
| Phone | AT&T Calypso | TCL A30 / A3 | Microsoft Lumia 640 |
| Current U.S. Carriers | (none) | (none) | (none) |
| Global Availability | Released | Released | Released |
| Specifications | |||
|---|---|---|---|
| Display Size |
5.5" diag. 18 : 9 |
5.5" diag. 18 : 9 |
5" diag. 16 : 9 |
| Display Resolution & Type |
480 x 960 pixels (~195 ppi) LCD (TFT/TFD) |
720 x 1440 pixels (~293 ppi) LCD (TFT/TFD) |
720 x 1280 pixels (~294 ppi) LCD (TFT/TFD) |
| Display Refresh | 60 Hz | ? | ? |
| Battery | 2,500 mAh | 3,000 mAh | 2,500 mAh |
| Processor | 1.5 GHz MediaTek MT6739 | 2 GHz MediaTek Helio P22 (MT6762V) | 1.2 GHz Qualcomm Snapdragon 400 (MSM8926) |
| RAM | 1 GB | 3 GB | 1 GB |
| Storage | 16 GB | 32 GB | 8 GB |
| Main Camera | 5 megapixel | 8 megapixel | 8 megapixel |
| Wide Camera | - | - | - |
| Tele Camera | - | - | - |
| Video Capture | 1080p HD | 1080p HD | 1080p HD |
| Front Camera | 5 megapixel | 5 megapixel | 1 megapixel |
| Weight |
6 oz (170g) |
6.03 oz (171g) |
5.11 oz (145g) |
| Dimensions |
5.91" x 2.87" x 0.39" (150 x 73 x 9.9 mm) |
5.74" x 2.8" x 0.39" (146 x 71 x 9.9 mm) |
5.56" x 2.84" x 0.35" (141 x 72 x 8.9 mm) |
| Platform / OS | Android | Android | Windows |
| Network Bands |
4G LTE: 2, 4, 5, 12, 14, 30 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
4G LTE: 2, 4, 5, 12, 13, 25, 26, 41, 66, 71 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
|
| Data Technology | LTE (Cat 4) | LTE (Cat 4) | LTE (Cat 4) |
| Features | |||
| Flashlight | Yes | Yes | - |
| Water-Resistant | - |
Yes IPX2 (drip) |
- |
| Accessibility | |||
| Hearing Aid Compatible |
Yes M3, T4 (very tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M3, T4 (very tele-coil compatible) |
| TTY/TDD (Digital) | Yes | Yes | Yes |
| Connectivity | |||
| Bluetooth | Yes | Yes | Yes |
| NFC | - | - | Yes |
| USB |
Yes USB Type C |
Yes Micro-USB |
Yes Micro-USB |
| Wi-Fi |
Yes 4 (802.11 b,g,n) |
Yes 4 (802.11 b,g,n) |
Yes 4 (802.11 b,g,n) |
| Input | |||
| Side Keys | Yes | Yes | Yes |
| Touch Screen |
Yes Capacitive |
Yes Capacitive |
Yes Capacitive |
| Memory | |||
| Memory Card Slot | Yes | Yes | Yes |
| Music | |||
| FM Radio | - | - | Yes |
| Headphone Jack (3.5mm) | Yes | Yes | Yes |
| Photo & Video | |||
| DLNA | - | - | Yes |
| Miracast | - | - | Yes |
| Voice | |||
| HD Voice | Yes | Yes | Yes |
| Speaker Phone | Yes | Yes | Yes |
| AT&T Calypso | TCL A30 / A3 | Microsoft Lumia 640 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
|
|
|
|
|
| Phone | AT&T Calypso | TCL A30 / A3 | Microsoft Lumia 640 |
