Gradiente Tegra Note 7 vs Amazon Kindle Fire HDX 8.9 (4G LTE 64GB)
Side by side comparison between Gradiente Tegra Note 7 vs Amazon Kindle Fire HDX 8.9 tablets, differences, pros, cons and full specifications. What's the better?
,
7"
IPS
IPS
800x1280
5
MP
MP
0.3mp
1GB
RAM
RAM
Penta-core
4100
mAh
mAh
(Non removable)
vs
8.9"
IPS
IPS
2560x1600
8
MP
MP
1.2mp
2GB
RAM
RAM
Quad-core
4500
mAh
mAh
(Non removable)
What's the better tablet? Amazon Kindle Fire HDX 8.9 (4G LTE 64GB)
The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!
6 Advantages 
16 Advantages | 19 Common items in both devices |
| TFT IPS LCD |
| 16 million |
| Only digital zoom |
| Autofocus |
| HDR photo only main camera |
| Full HD (1920x1080) |
| Capacitive |
| +12 specs and more in the table below |
Check the comparison table below for more items that are not evaluated in comparison score above.
Highlight differences Clear highlight📱 Model features | ||
| Gradiente Tegra Note 7 | Amazon Kindle Fire HDX 8.9 (4G LTE 64GB) | |
| Change model | ||
| Model | Tegra Note 7 | Kindle Fire HDX 8.9 (4G LTE 64GB) |
| Other model names | Tablet Gradiente NVIDIA Tegra Note 7 TB750 | Verizon Amazon Kindle Fire HDX 8.9, AT&T Kindle Fire HDX 8.9 |
| Country or region available |  Brazil | feature not registered |
| Brand | Gradiente | Amazon |
| Release date | 3/1/2014 | 11/1/2013 |
| Depth | 9.4 millimeters (0.37 inches) | 7.8 millimeters (0.31 inches) |
| Size (width x height) | 120 x 190 millimeters (4.72 x 7.48 in) | 158 x 231 millimeters (6.22 x 9.09 in) |
| Weight | 320 grams (11.2 ounces) | 384 grams (13.44 ounces) |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Gradiente Tegra Note 7 | Amazon Kindle Fire HDX 8.9 (4G LTE 64GB) | |
| Display type | TFT IPS LCD | TFT IPS LCD |
| Screen size | 7" inches | 8.9" inches |
| Screen-to-body ratio | ~62.3% (screen-to-body ratio) | ~62.9% (screen-to-body ratio) |
| Display resolution | 800x1280 pixels | 2560x1600 pixels |
| Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch 10-points |
| Pixel density (dot pitch) | 216 PPI | 339 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| Gradiente Tegra Note 7 | Amazon Kindle Fire HDX 8.9 (4G LTE 64GB) | |
| System version | Android 4.2.2 Jelly Bean | Android 4.2.2 Jelly Bean |
| Firmware update | Android 4.4.2 KitKat | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Gradiente Tegra Note 7 | Amazon Kindle Fire HDX 8.9 (4G LTE 64GB) | |
| Chipset | 32bit: NVIDIA Tegra 4 Wayne (28nm) | 32bit: Qualcomm Snapdragon 800 MSM8974 v1 |
| CPU | Penta-core, 1 processor: 5x 1.8GHz ARM Cortex-A15 (Penta-core) | Quad-core, 1 processor: 4x 2.2GHz Krait 400 (Quad-core) |
| GPU graphical controller | NVIDIA GeForce ULP MP72 672Mhz | Qualcomm Adreno 330 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Gradiente Tegra Note 7 | Amazon Kindle Fire HDX 8.9 (4G LTE 64GB) | |
| RAM memory | 1GB LPDDR3 | 2GB LPDDR3 |
| Internal storage | 16GB (12GB available) | 64GB (53GB available) |
| External storage | Until 32GB microSD, microSDHC (dedicated slot) | Not supported |
📶 Mobile networks | ||
| Gradiente Tegra Note 7 | Amazon Kindle Fire HDX 8.9 (4G LTE 64GB) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | Not supported | 1 slot (Single-SIM) micro-SIM (3FF) |
| Maximum Download / Upload | feature not registered | 100/50 Mbps |
| Network technology | feature not registered | 2G, 3G, 4G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Not supported | Quad-Band 850/900/1800/1900 |
| Primary 2G network | Not supported | CDMA 800/1900, GSM 850/900/1800/1900 |
| Primary 3G network | Not supported | CDMA2000 1xEV-DO, UMTS 850/900/1900/2100 |
| Primary 4G network | Not supported | LTE 700/1700/2100 |
| Primary 5G network | Not supported | Not supported |
| Primary data network | Not supported | 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 | ||
| Gradiente Tegra Note 7 | Amazon Kindle Fire HDX 8.9 (4G LTE 64GB) | |
| Back camera (main camera) | 5 megapixels | 8 megapixels |
| Main camera resolution | 2592x1944 pixels | 3264x2448 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps | Full HD (1920x1080) 30 fps |
| Flash | Not supported | LED flash |
| Focal aperture | feature not registered | f/2.2 (aperture) |
| 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 | EIS: Digital stabilization | feature not registered |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection | Face 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 | ||
| Gradiente Tegra Note 7 | Amazon Kindle Fire HDX 8.9 (4G LTE 64GB) | |
| Front camera (secondary) | 0.3 megapixels | 1.2 megapixels |
| Front camera resolution | 640x480 pixels | 1280x960 pixels |
| Video recording (secondary) | VGA (640x480) | 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 | ||
| Gradiente Tegra Note 7 | Amazon Kindle Fire HDX 8.9 (4G LTE 64GB) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | Not supported | 2 microphones or more |
| Radio | Not supported | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263 | MP4, H.263, VP8 |
| Audio formats | MP3, WAV, eAAC+ | MP3, WAV, AAC+, OGG, AC3 |
🔌 Connectivity | ||
| Gradiente Tegra Note 7 | Amazon Kindle Fire HDX 8.9 (4G LTE 64GB) | |
| USB | MicroUSB 2.0 | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Micro HDMI Type D | Not supported |
| Bluetooth | 4.0 + A2DP | 3.0 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) | 802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz) |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Gradiente Tegra Note 7 | Amazon Kindle Fire HDX 8.9 (4G LTE 64GB) | |
| Sensors | Accelerometer Ambient light sensor Compass Gyroscope | Accelerometer Ambient light sensor Gyroscope |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Gradiente Tegra Note 7 | Amazon Kindle Fire HDX 8.9 (4G LTE 64GB) | |
| Battery type | Li-Ion: lithium-ion (Non removable) | LiPo: li-ion polymer (Non removable) |
| Battery capacity | 4100 mAh | 4500 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 10 hours | 12 hours |
| Standby | feature not registered | feature not registered |
➕ Other features | ||
| Gradiente Tegra Note 7 | Amazon Kindle Fire HDX 8.9 (4G LTE 64GB) | |
| Call control | Not supported | Voice recorder |
| Messaging | E-mail, Push mail | SMS, MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Supported |
| Ringtones | feature not registered | Polyphonic and customized |
| Web browser | HTML, XHTML | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Wireless external keyboard |
| Miscellaneous | • Colors: Black • NVIDIA DirectStylus • NVIDIA PureAudio technology • NVIDIA TegraZone | • Colors: Black • Fire OS 3.0 Mojito UI • Amazon Appstore • Amazon Silk • Dolby Digital Plus sound • Free cloud storage for all Amazon content • Text-to-Speech english-language content reader |
☢️ Radiation rate | ||
| Gradiente Tegra Note 7 | Amazon Kindle Fire HDX 8.9 (4G LTE 64GB) | |
| 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 |