Microsoft Surface 2 RT (64GB) vs Amazon Kindle Fire HDX 8.9 (WiFi 32GB)
Side by side comparison between Microsoft Surface 2 RT vs Amazon Kindle Fire HDX 8.9 tablets, differences, pros, cons and full specifications. What's the better?
,
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? Microsoft Surface 2 RT (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!
9 Advantages 
9 Advantages | 15 Common items in both devices |
| 2GB LPDDR3 |
| 16 million |
| LED flash |
| Only digital zoom |
| Autofocus |
| Full HD (1920x1080) |
| Capacitive |
| +8 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 | ||
| Microsoft Surface 2 RT (64GB) | Amazon Kindle Fire HDX 8.9 (WiFi 32GB) | |
| Model | Surface 2 RT (64GB) | Kindle Fire HDX 8.9 (WiFi 32GB) |
| Other model names | Microsoft Surface RT 2, Microsoft Surface 2 RT | Tablet Amazon Kindle Fire HDX 8.9, Amazon Fire HDX 8.9 2013 |
| Country or region available | feature not registered | feature not registered |
| Brand | Microsoft | Amazon |
| Release date | 9/23/2013 | 11/1/2013 |
| Depth | 8.9 millimeters (0.35 inches) | 7.8 millimeters (0.31 inches) |
| Size (width x height) | 172.5 x 274.6 millimeters (6.79 x 10.81 in) | 158 x 231 millimeters (6.22 x 9.09 in) |
| Weight | 676 grams (23.66 ounces) | 374 grams (13.09 ounces) |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Microsoft Surface 2 RT (64GB) | Amazon Kindle Fire HDX 8.9 (WiFi 32GB) | |
| Display type | TFT LCD | TFT IPS LCD |
| Screen size | 10.6" inches | 8.9" inches |
| Screen-to-body ratio | ~65.4% (screen-to-body ratio) | ~62.9% (screen-to-body ratio) |
| Display resolution | 1080x1920 pixels | 2560x1600 pixels |
| Touchscreen | Capacitive Multitouch 5-points | Capacitive Multitouch 10-points |
| Pixel density (dot pitch) | 208 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 | ||
| Microsoft Surface 2 RT (64GB) | Amazon Kindle Fire HDX 8.9 (WiFi 32GB) | |
| System version | Windows RT 8.1 | Android 4.2.2 Jelly Bean |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Microsoft Surface 2 RT (64GB) | Amazon Kindle Fire HDX 8.9 (WiFi 32GB) | |
| Chipset | 32bit: NVIDIA Tegra 4 Wayne (28nm) | 32bit: Qualcomm Snapdragon 800 MSM8974 v1 |
| CPU | Penta-core, 1 processor: 5x 1.7GHz 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 | ||
| Microsoft Surface 2 RT (64GB) | Amazon Kindle Fire HDX 8.9 (WiFi 32GB) | |
| RAM memory | 2GB LPDDR3 | 2GB LPDDR3 |
| Internal storage | 64GB (45GB available) | 32GB (25GB available) |
| External storage | Until 64GB microSD, microSDXC (dedicated slot) | Not supported |
📶 Mobile networks | ||
| Microsoft Surface 2 RT (64GB) | Amazon Kindle Fire HDX 8.9 (WiFi 32GB) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | Not supported | Not supported |
| Maximum Download / Upload | feature not registered | feature not registered |
| Network technology | feature not registered | feature not registered |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Not supported | Not supported |
| Primary 2G network | Not supported | Not supported |
| Primary 3G network | Not supported | Not supported |
| Primary 4G network | Not supported | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | Not supported | Not supported |
| 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 | ||
| Microsoft Surface 2 RT (64GB) | Amazon Kindle Fire HDX 8.9 (WiFi 32GB) | |
| 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 | LED flash | 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 | Not supported | Supported |
| Image stabilization | feature not registered | feature not registered |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection | Face detection |
| BSI sensor | Not supported | Not supported |
| HDR | Not supported | HDR photo only main camera |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Microsoft Surface 2 RT (64GB) | Amazon Kindle Fire HDX 8.9 (WiFi 32GB) | |
| Front camera (secondary) | 3.1 megapixels | 1.2 megapixels |
| Front camera resolution | 2048x1536 pixels | 1280x960 pixels |
| Video recording (secondary) | Full HD (1920x1080) | 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 | ||
| Microsoft Surface 2 RT (64GB) | Amazon Kindle Fire HDX 8.9 (WiFi 32GB) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | 2 microphones or more | 2 microphones or more |
| Radio | Not supported | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, DivX, XviD, H.264, H.263, WMV | MP4, H.263, VP8 |
| Audio formats | MP3, WAV, WMA, eAAC+, AC3, FLAC | MP3, WAV, AAC+, OGG, AC3 |
🔌 Connectivity | ||
| Microsoft Surface 2 RT (64GB) | Amazon Kindle Fire HDX 8.9 (WiFi 32GB) | |
| USB | USB 3.0 | 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 a/b/g/n [wifi4] (2.4GHz, 5GHz) | 802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz) |
| DLNA | Not supported | Not supported |
| GPS | Not supported | Not supported |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Microsoft Surface 2 RT (64GB) | Amazon Kindle Fire HDX 8.9 (WiFi 32GB) | |
| Sensors | Accelerometer Ambient light sensor Compass Gyroscope | Accelerometer Ambient light sensor Gyroscope |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Microsoft Surface 2 RT (64GB) | Amazon Kindle Fire HDX 8.9 (WiFi 32GB) | |
| Battery type | Li-Ion: lithium-ion (Non removable) | LiPo: li-ion polymer (Non removable) |
| Battery capacity | feature not registered | 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 | ||
| Microsoft Surface 2 RT (64GB) | Amazon Kindle Fire HDX 8.9 (WiFi 32GB) | |
| Call control | Not supported | Not supported |
| Messaging | E-mail, Push mail | E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Supported |
| Ringtones | feature not registered | feature not registered |
| Web browser | HTML, XHTML, HTML5, Flash player | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Dock with QWERTY keyboard | Wireless external keyboard |
| Miscellaneous | • Colors: Dark Titanium • Dual-position kickstand • Optional Touch Cover with keyboard • WiFi Direct • Microsoft Office 2013 RT • USB On-The-Go 1.3 • SkyDrive 200GB for 2 years • Skype free international calls and WiFi for 1 year | • 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 | ||
| Microsoft Surface 2 RT (64GB) | Amazon Kindle Fire HDX 8.9 (WiFi 32GB) | |
| 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 |