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Phone | Amazon Fire | T-Mobile REVVL 7 5G | LG K40 / Harmony 3 |
Current U.S. Carriers | (none) |
Metro T-Mobile |
(none) |
Global Availability | Released | Released | Released |
Specifications | |||
---|---|---|---|
Display Size |
4.7" diag. 16 : 9 |
6.6" diag. 20 : 9 |
5.7" diag. 18 : 9 |
Display Resolution & Type |
720 x 1280 pixels (~312 ppi) LCD (TFT/TFD) |
1080 x 2408 pixels (~401 ppi) LCD (TFT/TFD) |
720 x 1440 pixels (~282 ppi) LCD (TFT/TFD) |
Display Refresh | ? | 120 Hz | 60 Hz |
Battery | 2,400 mAh | 5,000 mAh | 3,000 mAh |
Processor | 2.2 GHz Qualcomm Snapdragon 800 | 2.2 GHz Snapdragon 6 Gen 1 | 1.8 GHz Qualcomm Snapdragon 450 |
RAM | 2 GB | 6 GB | 2 GB |
Storage | 32 GB * | 128 GB | 32 GB |
Main Camera | 13 megapixel | 50 megapixel | 13 megapixel |
Wide Camera | - | - | - |
Tele Camera | - | - | - |
Video Capture | 1080p HD | 2K / Quad HD | 1080p HD |
Front Camera | 2 megapixel | 8 megapixel | 5 megapixel |
Weight |
5.64 oz (160g) |
7.27 oz (206g) |
5.11 oz (145g) |
Dimensions |
5.5" x 2.6" x 0.35" (140 x 66 x 8.9 mm) |
6.59" x 3.05" x 0.36" (167 x 77 x 9.1 mm) |
6.02" x 2.83" x 0.32" (153 x 72 x 8.1 mm) |
Form Factor | Slab | Slab | Slab |
Platform / OS | (proprietary) | Android | Android |
Network Bands |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 17 WCDMA: 1, 2, 4, 5, 8 GSM: 850, 900, 1800, 1900 |
5G: 25, 41, 66, 71, 77-A, 77-C 4G LTE: 2, 4, 5, 7, 12, 25, 26, 41, 66, 71 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
4G LTE: 2, 4, 5, 12, 13, 14, 25, 26, 29, 30, 41, 66, 71 WCDMA: 2, 4, 5 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
Data Technology | LTE (Cat 4) | NR (5G) | LTE (Cat 6) |
Features | |||
Barometer | - | Yes | - |
Fingerprint Reader | - |
Yes stand-alone |
Yes stand-alone |
Flashlight | Yes | Yes | Yes |
GPS / Location | Yes | n/a | n/a |
Accessibility | |||
Hearing Aid Compatible |
Yes M4, T4 (very tele-coil compatible) |
Yes Hearing Aid Compatible (HAC-2019 / M3, T3) |
Yes M3, T3 (mostly tele-coil compatible) |
Multiple Languages | Yes | n/a | n/a |
TTY/TDD (Digital) | Yes | - | Yes |
Connectivity | |||
Bluetooth | Yes | Yes | Yes |
Mobile Hotspot | Yes | n/a | n/a |
NFC | Yes | Yes | Yes * |
USB |
Yes Micro-USB |
Yes USB Type C |
Yes Micro-USB |
Wi-Fi |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
Contacts | |||
Picture ID | Yes | n/a | n/a |
Ringer ID | Yes | n/a | n/a |
Voice Dialing | Yes | n/a | n/a |
Customization | |||
Custom Ringtones | Yes | n/a | n/a |
Data & Network | |||
Data Tethering | Yes | n/a | n/a |
Dual-SIM | - | Yes | - |
WAP / Web Browser | Yes | n/a | n/a |
Input | |||
Predictive Text Entry | Yes | n/a | n/a |
Side Keys | Yes | Yes | Yes |
Touch Screen |
Yes Capacitive |
Yes Capacitive |
Yes Capacitive |
Memory | |||
Memory Card Slot | - | Yes | Yes |
Messaging | |||
Email Client | Yes | n/a | n/a |
MMS | Yes | n/a | n/a |
Text Messaging Templates | Yes | n/a | n/a |
Music | |||
FM Radio | - | - | Yes |
Headphone Jack (3.5mm) | Yes | Yes | Yes |
Music Player | Yes | n/a | n/a |
Stereo Speakers | Yes | Yes | - |
Photo & Video | |||
DLNA | - | - | Yes |
Miracast | Yes | - | - |
TV Output | Yes | - | - |
Power | |||
Fast Charging | - | Yes | - |
Productivity | |||
Alarm | Yes | n/a | n/a |
Calculator | Yes | n/a | n/a |
Calendar | Yes | n/a | n/a |
Voice Memo | Yes | n/a | n/a |
Software | |||
Games | Yes | n/a | n/a |
Voice | |||
HD Voice | Yes | Yes | Yes |
Speaker Phone | Yes | Yes | Yes |
* Some versions only | |||
Amazon Fire | T-Mobile REVVL 7 5G | LG K40 / Harmony 3 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Amazon Fire | T-Mobile REVVL 7 5G | LG K40 / Harmony 3 |