📱 Model features |
| Amazon Fire HDX 8.9 2014 (4G 16GB) | Positivo T800 (2GB RAM) |
| Model | Fire HDX 8.9 2014 (4G 16GB) | T800 (2GB RAM) |
| Other model names | Verizon Amazon Fire HDX 8.9, AT&T Amazon Fire HDX 8.9 LTE | Positivo T800 (2GB RAM) |
| Country or region available | feature not registered | 
Brazil |
| Brand | Amazon | Positivo |
| Release date | 10/21/2014 | 2/1/2021 |
| Depth | 7.8 millimeters (0.31 inches) | feature not registered |
| Size (width x height) | 158 x 231 millimeters (6.22 x 9.09 in) | feature not registered |
| Weight | 389 grams (13.62 ounces) | feature not registered |
| Build, materials | feature not registered | Plastic body, glass front |
| Protection against water and others | Not supported | Not supported |
🤖 Operating System |
| Amazon Fire HDX 8.9 2014 (4G 16GB) | Positivo T800 (2GB RAM) |
| System version | Android 4.4.2 KitKat | Android 11 |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | Android Go edition |
⚙️ Processor |
| Amazon Fire HDX 8.9 2014 (4G 16GB) | Positivo T800 (2GB RAM) |
| Chipset | 32bit: Qualcomm Snapdragon 805 APQ8084 | 64bit: Unisoc SC9863A (28nm) |
| CPU | Quad-core, 1 processor:
4x 2.5GHz Krait 450 (Quad-core) | Octa-core, 2 processors:
4x 1.6GHz ARM Cortex-A55 (Quad-core)
4x 1.2GHz ARM Cortex-A55 (Quad-core) |
| GPU graphical controller | Qualcomm Adreno 420 Blaze | PowerVR GE8322 MP2 (550MHz) |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage |
| Amazon Fire HDX 8.9 2014 (4G 16GB) | Positivo T800 (2GB RAM) |
| RAM memory | 2GB LPDDR3 | 2GB LPDDR4 |
| Internal storage | 16GB (10GB available) | 32GB (22GB available)
eMMC 5.1 |
| External storage | Not supported | Until 256GB microSD, microSDXC
(dedicated slot) |
📲 Display |
| Amazon Fire HDX 8.9 2014 (4G 16GB) | Positivo T800 (2GB RAM) |
| Display type | TFT IPS LCD | TFT IPS LCD |
| Screen size | 8.9" inches | 8" inches |
| Screen-to-body ratio | ~62.9% (screen-to-body ratio) | feature not registered |
| Display resolution | 2560x1600 pixels | 800x1280 pixels |
| Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch |
| Pixel density (dot pitch) | 339 PPI | 189 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | feature not registered | 60Hz |
| Display features | feature not registered | Not supported |
📶 Mobile networks |
| Amazon Fire HDX 8.9 2014 (4G 16GB) | Positivo T800 (2GB RAM) |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM)
micro-SIM (3FF) | 1 slot (Single-SIM)
Standard mini-SIM (2FF) |
| Maximum Download / Upload | 100/50 Mbps | 150/50 Mbps |
| Network technology | 2G, 3G, 4G | 2G, 3G, 4G |
| Frequency, bands | Expand band detailsCollapse details |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | CDMA 800/1900, GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | CDMA2000 1xEV-DO, UMTS 850/900/1900/2100 | UMTS 850/900/1900/2100 |
| Primary 4G network | LTE 700/1700/2100 | LTE Cat4 (7, 28) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE |
| Secondary 2G network | Not supported | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | Not supported |
📷 Camera |
| Amazon Fire HDX 8.9 2014 (4G 16GB) | Positivo T800 (2GB RAM) |
| Back camera (main camera) | 8 megapixels | 5 megapixels |
| Main camera resolution | 3264x2448 pixels | 2560x1920 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps | Full HD (1920x1080) 30 fps |
| Flash | LED flash | Not supported |
| Focal aperture | f/2.2 (aperture) | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
| Autofocus | Autofocus | Autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | feature not registered | EIS: Digital stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection | Face detection, Smile detection |
| BSI sensor | Not supported | Not supported |
| HDR | HDR photo only main camera | HDR photo only main camera |
| Camera extras | feature not registered | feature not registered |
📸 Front camera |
| Amazon Fire HDX 8.9 2014 (4G 16GB) | Positivo T800 (2GB RAM) |
| Front camera (secondary) | 1.2 megapixels | 2 megapixels |
| Front camera resolution | 1280x960 pixels | 1600x1200 pixels |
| Video recording (secondary) | HD (1280x720) | HD (1280x720) |
| Front flash | Not supported | Not supported |
| Focal aperture | feature not registered | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
🔉 Sound and multimedia |
| Amazon Fire HDX 8.9 2014 (4G 16GB) | Positivo T800 (2GB RAM) |
| Loudspeaker | Supported | Mono sound (not stereo) |
| Active noise cancellation | 2 microphones or more | Not supported |
| Radio | Not supported | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263 | MP4, H.265, H.264, H.263, XviD, MKV |
| Audio formats | MP3, WAV, eAAC+, AC3 | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity |
| Amazon Fire HDX 8.9 2014 (4G 16GB) | Positivo T800 (2GB RAM) |
| USB | MicroUSB 2.0 | USB 2.0 Type-C reversible connector |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Micro-B USB SlimPort | USB Type-C (reversible) |
| Bluetooth | 4.1 + A2DP | 4.2 + A2DP |
| WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) | 802.11 b/g/n (2.4GHz)
WiFi hotspot |
| DLNA | Supported | Not supported |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors |
| Amazon Fire HDX 8.9 2014 (4G 16GB) | Positivo T800 (2GB RAM) |
| Sensors | Accelerometer
Ambient Light sensor
Gyroscope | Accelerometer |
| Vibrating alert | Supported | Supported |
🔋 Battery |
| Amazon Fire HDX 8.9 2014 (4G 16GB) | Positivo T800 (2GB RAM) |
| Battery type | LiPo: Li-Ion polymer (Non removable) | Li-Ion: Lithium-Ion (Non removable) |
| Battery capacity | 6000 mAh | 4000 mAh |
| Charger, watts | Wired charging | 5W (5V/1A) Wired charging |
| Wireless charging | feature not registered | Not supported |
| Talk time autonomy | 14 hours | feature not registered |
| Standby | feature not registered | feature not registered |
➕ Other features |
| Amazon Fire HDX 8.9 2014 (4G 16GB) | Positivo T800 (2GB RAM) |
| Call control | Voice recorder | Voice dialing, Voice recorder |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Wireless external keyboard | Not supported |
| Miscellaneous | • Colors: Black
• Fire OS 4 Sangria UI
• Amazon Appstore
• Amazon Silk
• Dolby Atmos audio
• Free cloud storage for all Amazon content
• Text-to-Speech english-language content reader | • Colors: Black |
☢️ Radiation rate |
| Amazon Fire HDX 8.9 2014 (4G 16GB) | Positivo T800 (2GB RAM) |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |