Amazon Kindle Fire HDX 8.9 (4G LTE 16GB) vs Xiaomi Redmi Note 7 (48MP 64GB/6GB)
Side by side comparison between Amazon Kindle Fire HDX 8.9 vs Xiaomi Redmi Note 7 devices, differences, pros, cons and full specifications. What's the better?
,
8.9"
IPS
IPS
2560x1600
8
MP
MP
1.2mp
2GB
RAM
RAM
Quad-core
4500
mAh
mAh
(Non removable)
vs
6.3"
IPS
IPS
1080x2340
48
MP
MP
13mp
6GB
RAM
RAM
Octa-core
4000
mAh
mAh
(Non removable)
What's the better device? Xiaomi Redmi Note 7 (48MP 64GB/6GB)
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!
16 Common items in both devices |
TFT IPS LCD |
16 million |
Only digital zoom |
Autofocus / PDAF: phase detection autofocus |
Full HD (1920x1080) |
4G LTE / 4G LTE-A |
Capacitive |
+9 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 highlightπ± Model features | ||
Amazon Kindle Fire HDX 8.9 (4G LTE 16GB) | Redmi Note 7 (48MP 64GB/6GB) | |
Model | Kindle Fire HDX 8.9 (4G LTE 16GB) | Redmi Note 7 (48MP 64GB/6GB) |
Other model names | AT&T Amazon Kindle Fire HDX 8.9, Verizon Kindle Fire HDX 8.9 | ηΊ’η±³Note 7 M1901F7E, M1901F7C, M1901F7G, Xiaomi Lavender |
Country or region available | feature not registered | China |
Brand | Amazon | Xiaomi |
Release date | 11/1/2013 | 1/10/2019 |
Depth | 7.8 millimeters (0.31 inches) | 8.1 millimeters (0.32 inches) |
Size (width x height) | 158 x 231 millimeters (6.22 x 9.09 in) | 75.21 x 159.21 millimeters (2.96 x 6.27 in) |
Weight | 384 grams (13.44 ounces) | 186 grams (6.51 ounces) |
Build, materials | feature not registered | Plastic body, glass front/back Back: Gorilla Glass 5 |
Protection against water and others | Not supported | Not supported |
π² Display | ||
Amazon Kindle Fire HDX 8.9 (4G LTE 16GB) | Redmi Note 7 (48MP 64GB/6GB) | |
Display type | TFT IPS LCD | TFT IPS LCD |
Screen size | 8.9" inches | 6.3" inches |
Screen-to-body ratio | ~62.9% (screen-to-body ratio) | ~81.4% (screen-to-body ratio) |
Display resolution | 2560x1600 pixels | 1080x2340 pixels (19.5:9) |
Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch |
Pixel density (dot pitch) | 339 PPI | 409 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Not supported | Gorilla Glass 5 |
Refresh rate | feature not registered | 60Hz |
Display features | feature not registered | Not supported |
π€ Operating System | ||
Amazon Kindle Fire HDX 8.9 (4G LTE 16GB) | Redmi Note 7 (48MP 64GB/6GB) | |
System version | Android 4.2.2 Jelly Bean | Android 9.0 Pie |
Firmware update | feature not registered | Android 10 |
User Interface | feature not registered | MIUI 10 / 11 / 12 |
βοΈ Processor | ||
Amazon Kindle Fire HDX 8.9 (4G LTE 16GB) | Redmi Note 7 (48MP 64GB/6GB) | |
Chipset | 32bit: Qualcomm Snapdragon 800 MSM8974 v1 | 64bit: Qualcomm Snapdragon 660 (SDM660) (14nm) |
CPU | Quad-core, 1 processor: 4x 2.2GHz Krait 400 (Quad-core) | Octa-core, 2 processors: 4x 2.2GHz Kryo 260 Gold (Quad-core) 4x 1.8GHz Kryo 260 Silver (Quad-core) |
GPU graphical controller | Qualcomm Adreno 330 | Qualcomm Adreno 512 (650MHz) |
Performance (benchmark) | feature not registered | AnTuTu: 139075 (v7) Geekbench: 5411 (v4.4) GFXBench: 7.7fps (ES 3.1 onscreen) |
π½ Memory and storage | ||
Amazon Kindle Fire HDX 8.9 (4G LTE 16GB) | Redmi Note 7 (48MP 64GB/6GB) | |
RAM memory | 2GB LPDDR3 | 6GB LPDDR4X |
Internal storage | 16GB (10GB available) | 64GB (51GB available) eMMC 5.1 |
External storage | Not supported | Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot) |
πΆ Mobile networks | ||
Amazon Kindle Fire HDX 8.9 (4G LTE 16GB) | Redmi Note 7 (48MP 64GB/6GB) | |
Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot) |
SIM card | 1 slot (Single-SIM) micro-SIM (3FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
Maximum Download / Upload | 100/50 Mbps | 450/50 Mbps |
Network technology | 2G, 3G, 4G | 2G, 3G, 4G |
Frequency, bands | Expand band details Collapse 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 | CDMA 800/1900, GSM 850/900/1800/1900 |
Primary 3G network | CDMA2000 1xEV-DO, UMTS 850/900/1900/2100 | CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1900/2100 |
Primary 4G network | LTE 700/1700/2100 | LTE Cat9 (1, 3, 5, 7, 8) TD-LTE (34, 38, 39, 40, 41) VoLTE |
Primary 5G network | Not supported | Not supported |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
Secondary 2G network | Not supported | GSM 850/900/1800/1900 |
Secondary 3G network | Not supported | UMTS 850/900/1900/2100 |
Secondary 4G network | Not supported | LTE Cat9 (1, 3, 5, 7, 8) TD-LTE (34, 38, 39, 40, 41) VoLTE |
Secondary data network | Not supported | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
π· Camera | ||
Amazon Kindle Fire HDX 8.9 (4G LTE 16GB) | Redmi Note 7 (48MP 64GB/6GB) | |
Back camera (main camera) | 8 megapixels | (dual camera) 48 megapixels 5MP depth f/2.4 |
Main camera resolution | 3264x2448 pixels | 8000x6000 pixels |
Video recording (primary) | Full HD (1920x1080) 30 fps | Full HD (1920x1080) 60 fps |
Flash | LED flash | Dual-LED flash |
Focal aperture | f/2.2 (aperture) | f/1.8 (aperture) |
Focal length | feature not registered | feature not registered |
Sensor size | feature not registered | 1/2" inches |
Pixel size | feature not registered | 0.8Β΅m pixel |
Autofocus | Autofocus | PDAF: phase detection 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 on both cameras |
Camera extras | feature not registered | 1080p@30/60fps 1080p@120fps (slow motion) |
πΈ Front camera | ||
Amazon Kindle Fire HDX 8.9 (4G LTE 16GB) | Redmi Note 7 (48MP 64GB/6GB) | |
Front camera (secondary) | 1.2 megapixels | 13 megapixels |
Front camera resolution | 1280x960 pixels | 4128x3096 pixels |
Video recording (secondary) | HD (1280x720) | Full HD (1920x1080) |
Front flash | Not supported | Not supported |
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 | 1.25Β΅m pixel |
π Sound and multimedia | ||
Amazon Kindle Fire HDX 8.9 (4G LTE 16GB) | Redmi Note 7 (48MP 64GB/6GB) | |
Loudspeaker | Supported | Mono sound (not stereo) |
Active noise cancellation | 2 microphones or more | 2 microphones or more |
Radio | Not supported | FM |
TV | Not supported | Not supported |
Video formats | MP4, H.263, VP8 | MP4, H.265, H.264, H.263, XviD, MKV |
Audio formats | MP3, WAV, AAC+, OGG, AC3 | MP3, WAV, WMA, eAAC+, FLAC |
π Connectivity | ||
Amazon Kindle Fire HDX 8.9 (4G LTE 16GB) | Redmi Note 7 (48MP 64GB/6GB) | |
USB | MicroUSB 2.0 | USB 2.0 Type-C reversible connector |
Audio output | 3.5mm jack | 3.5mm jack |
TV output | Not supported | Not supported |
Bluetooth | 3.0 + A2DP | 5.0 + A2DP/LE |
WiFi | 802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz) | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
DLNA | Not supported | Not supported |
GPS | A-GPS, GeoTagging | A-GPS, GeoTagging, GLONASS, BeiDou |
NFC | Not supported | Not supported |
Infrared port | Not supported | Supported |
π§ Sensors | ||
Amazon Kindle Fire HDX 8.9 (4G LTE 16GB) | Redmi Note 7 (48MP 64GB/6GB) | |
Sensors | Accelerometer Ambient light sensor Gyroscope | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor |
Vibrating alert | Supported | Supported |
π Battery | ||
Amazon Kindle Fire HDX 8.9 (4G LTE 16GB) | Redmi Note 7 (48MP 64GB/6GB) | |
Battery type | LiPo: li-ion polymer (Non removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 4500 mAh | 4000 mAh |
Charger, watts | Wired charging | 18W Wired fast charging Quick Charge 4 |
Inductive / wireless charging | feature not registered | Not supported |
Talk time autonomy | 12 hours | feature not registered |
Standby | feature not registered | feature not registered |
β Other features | ||
Amazon Kindle Fire HDX 8.9 (4G LTE 16GB) | Redmi Note 7 (48MP 64GB/6GB) | |
Call control | Voice recorder | Voice dialing, Voice recorder |
Messaging | SMS, 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 | β’ Colors: Black β’ Fire OS 3.0 Mojito UI β’ Amazon Appstore β’ Amazon Silk β’ Dolby Digital Plus sound β’ Free cloud storage for all Amazon content β’ Text-to-Speech english-language content reader | β’ Colors: Space black, Nebula red, Neptune blue |
β’οΈ Radiation rate | ||
Amazon Kindle Fire HDX 8.9 (4G LTE 16GB) | Redmi Note 7 (48MP 64GB/6GB) | |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 1.15W/kg (head), 1.17W/kg (body) |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.59W/kg (head), 1.27W/kg (body) |