Amazon Kindle Fire HDX 7 vs Amazon Fire 7 2022
| Type | A tablet | A tablet |
| Dimensions | 128.00 x 186.00 x 9.00 mm | 181.00 x 118.00 x 9.70 mm |
| Weight | 311.00 g | 282.00 g |
| Display size | 7.00" | 7.00" |
| Display | Color / TFT 16M colors 1920 x 1200 px (7.00") 323 ppi | Color / IPS TFT 16M colors 60 Hz 600 x 1024 px (7.00") 170 ppi |
| Display protection |   | |
| Additional display | | |
| Protection of the secondary display | | |
| PDA mode work time | 11 h (0.5 days) | nd |
| Standard battery | Li-Ion Buy powerbank
|  |
| Quick battery charging | | |
| Wireless battery charging | | |
| Internal memory | 16 GB | 16 GB |
| End-user memory | 8.8 GB | 9.5 GB |
| RAM memory | 2 GB | 2 GB |
| Memory cards | |  microSD, microSDHC, microSDXC up to 1000 GBBuy memory card |
| Operating system | Fire OS 3.0 Mojito | Android |
| Processor | Qualcomm Snapdragon 800 | - |
| Processor clock | 2200 MHz | 2000 MHz |
| GPU | Adreno 330 | - |
| Touchscreen | | |
| DualSIM | | |
| Announced | 4Q 2013 | 2Q 2022 |
| Other names | - | - |
| GSM frequencies | 850 900 1800 1900 | |
| UMTS | | |
| LTE standard | | |
| Standard 5G | | |
| CDMA | 850 CDMA2000 1xEV-DO | |
| Standard TD-SCDMA | | |
| UMA | | |
CAMERAS - BACK
| First camera | | |
| Camera type | | Standard |
| Photo matrix | | 2 Mpx |
| Optical zoom | | |
| Flash | | |
| Dual-colour LED flash | | |
| Video resolution | | 1280x720 px |
| Video formats | H.263, H.264, MPEG4 | H.263, H.264, MPEG4 |
| Additional | - | - |
CAMERAS - FRONT
| First camera | | |
| Camera type | nd | Portrait |
| Photo matrix | nd | 2 Mpx |
| Optical zoom | nd | |
| Flash | nd | |
| Dual-colour LED flash | nd | |
| Video resolution | nd | 1280x720 px |
| Video formats | nd | H.263, H.264, MPEG4 |
| Additional | nd | FF |
SENSORS
| Accelerometer | | |
| Proximity | | |
| Light | | |
| Magnetometer | | |
| Gyroscope | | |
| Barometer | | |
| Altimeter | | |
| Gravity | | |
| Hall-effect | | |
| Iris scanner | | |
| Fingerprint scanner | | |
| Thermometer | | |
| Hygrometer | | |
Data transfer
| xHTML | | |
| WAP | v2.0 | |
| HSCSD | | |
| HSDPA | 42.00 Mbit/s | |
| HSUPA | 5.76 Mbit/s | |
| HSPA | | |
| HSPA+ | | |
| LTE DL | | |
| LTE UP | | |
| WIMAX+ | | |
| GPRS | | |
| EDGE | | |
| Bluetooth | | |
| A2DP Profile | | |
| HDMI | | |
| WiFi | v802.11 a/b/g/n | v802.11 a/b/g/n/ac |
| WiFi frequencies | 2,4 GHz | 2,4 GHz; 5 GHz |
| WiFi Direct | | |
| WiFi Display | | |
| DLNA | | |
| Miracast | | |
| WiFi hotspot | | |
| IrDA | | |
| USB | v2.0 | v2.0 |
| GPS | | |
| A-GPS | | |
| GLONASS | | |
| Beidou | | |
| Galileo | | |
| QZSS | | |
| NFC | | |
COMMUNICATION AND MESSAGING
| Call waiting | | |
| Conferency | | |
| Call forwarding | | |
| Push To Talk | | |
| Instant Messenger | | |
| SMS | | |
| EMS | | |
| MMS | | |
| Dictionary | | T9 |
| Swype | | |
| e-mail client | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP |
| Hardware QWERTY keyboard | | |
| RSS Reader | | |
Multimedia
| Radio | | |
| MP3 | | |
| Stereo speakers | 2 | |
| Audio Jack | 3.5 mm | 3.5 mm |
| HD Voice | | |
| Sound formats | AAC, AMR, OGG, WAV | AAC, AAC+, AMR, MID, WAV, eAAC+ |
| Polyphony | | |
| Video ringtone | | |
| Ring composer | | |
| Games | | |
| Java | | ART |
| Videophone | | |
| DVB-H television | | |
| TV-Out | | |
PIM AND ADDITIONAL FUNCTIONS
| Watch | | |
| Stopwatch | | |
| Alarm | | |
| Calculator | | |
| Currency converter | | |
| Organizer | | |
| Calendar | | |
| Flight mode | | |
| SyncML | | |
| Data and fax | | |
| Screensaver | | |
| Themes | | |
| Interchangeable covers | | |
| Voice dial | | |
| Speakerphone | | |
| Recorder | | |
| Vibrations | | |