Amazon Fire Phone (32GB) vs Xiaomi Mi 9 (128GB/6GB)

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Side by side comparison between Amazon Fire Phone vs Xiaomi Mi 9 phones, differences, pros, cons and full specifications. What's the better?

3/8/2019 8:08 PM, updated: 8/3/2023 10:20 AM

Compare Xiaomi Mi 9 X Amazon Fire Phone (32GB) 04Points

Specifications Compare Models Pictures

4.7"
IPS

720x1280

13
MP

2.1mp

2GB
RAM

Quad-core

2400
mAh

(Non removable)

28Points Xiaomi Mi 9 (128GB/6GB) Compare Amazon Fire Phone X

Specifications Compare Models Pictures

6.39"
AMOLED

1080x2340

48
MP

20mp

6GB
RAM

Octa-core

3300
mAh

(Non removable)

What's the better phone? Xiaomi Mi 9 (128GB/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!

4 Advantages Amazon Fire Phone (32GB)	vs	28 Advantages Xiaomi Mi 9 (128GB/6GB)
+160 grams (5.6 ounces)8% Lighter	vs	173 grams (6.06 ounces)
+OIS: Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video	vs	EIS: Digital stabilization
+BarometerAdvantage Sensors help you use the device	vs	Not supported
+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores	vs	Type-C jack with 3.5mm jack adapter
2.2GHz 32bit Quad-core	vs	+2.84GHz 64bit Octa-core (7nm)76% More powerful processor, you can open your applications faster
2GB LPDDR3	vs	+6GB LPDDR4X2 times More RAM memory. Typically more responsive and better for multitasking.
32GB (25GB available)	vs	+128GB (109GB available)3 times More internal storage for applications and files
eMMC 4.5	vs	+UFS 2.1Advantage Fastest write and read storage.
8.9 millimeters (0.35 inches)	vs	+7.61 millimeters (0.3 inches)17% Thinner
Plastic body, glass front/back	vs	+Aluminum frame, glass front/backAdvantage More resistant material
TFT IPS LCD	vs	+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid
720x1280 pixels	vs	+1080x2340 pixels174% Higher resolution screen
312 PPI	vs	+403 PPI29% Crisper display of text, images and videos because it has more pixels per inch (ppi)
4.7"	vs	+6.39"36% Larger screen
(back) 13MP	vs	+(triple camera) 48MP + 16MP + 12MP5 times Higher resolution main camera
LED flash	vs	+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light
Only digital zoom	vs	+Digital and optical zoomAdvantage The zoom allows for better focus and approach to take pictures
HDR photo only main camera	vs	+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas
f/2.0 (aperture)	vs	+f/1.8 (aperture)11% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 2.1MP	vs	+(front) 20MP9 times Higher resolution secondary camera to take pictures and selfies
Full HD (1920x1080)	vs	+4K UHD (3840x2160)3 times More image quality for recording videos with the primary camera
Android 4.2.2 Jelly Bean	vs	+Android 10Advantage Android 10 is newer and safer
(4G LTE) 100 Mbps	vs	+(4G LTE-A) 1024 Mbps9 times Faster for surfing the internet and download files
Not supported	vs	+Face unlock 2DAdvantage Sensors help you use the device
Not supported	vs	+Fingerprint sensor (under display)Advantage Sensors help you use the device
2400 mAh	vs	+3300 mAh38% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
9W	vs	+27W2 times More power (watts) to charge the battery faster. Sometimes, the charger that comes with the device doesn't have the same power supported by the device. Check before you buy it.
Not supported	vs	+Qi wireless chargingAdvantage Wireless charging is another way to charge the battery.
1 slot (Single-SIM)	vs	+2 slots (Dual-SIM)Advantage You can have more mobile carriers/operators on the same device.
Not supported	vs	+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
3.0 + A2DP	vs	+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster
MicroUSB 2.0	vs	+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.

22 Common items in both devices

16 million

Autofocus / LDAF/PDAF: laser/phase detection autofocus

(front) Full HD (1920x1080)

4G LTE / 4G LTE-A

Capacitive

Multitouch

Accelerometer

+15 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

📱 Model features
	Amazon Fire Phone (32GB)	Xiaomi Mi 9 (128GB/6GB)
Change model		Choose the model
Model	Fire Phone (32GB)	Xiaomi Mi 9 (128GB/6GB)
Other model names	AT&T Amazon Firephone SD4930UR	小米9, Xiaomi Mi9 (6GB RAM), M1902F1A, M1902F1G, M1902F1T
Country or region available	USA	China, (Global, International)
Brand	Amazon	Xiaomi
Release date	7/25/2014, Announced: 6/18/2014	3/1/2019
Depth	8.9 millimeters (0.35 inches)	7.61 millimeters (0.3 inches)
Size (width x height)	66.5 x 139.2 millimeters (2.62 x 5.48 in)	74.67 x 157.5 millimeters (2.94 x 6.2 in)
Weight	160 grams (5.6 ounces)	173 grams (6.06 ounces)
Build, materials	Plastic body, glass front/back Back: Gorilla Glass 3	Aluminum frame, glass front/back
Protection against water and others	Not supported	Not supported
📲 Display
	Amazon Fire Phone (32GB)	Xiaomi Mi 9 (128GB/6GB)
Display type	TFT IPS LCD	Super AMOLED
Screen size	4.7" inches	6.39" inches
Screen-to-body ratio	~65.8% (screen-to-body ratio)	~85.2% (screen-to-body ratio)
Display resolution	720x1280 pixels (16:9)	1080x2340 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	312 PPI	403 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 3	Gorilla Glass 6
Refresh rate	60Hz	feature not registered
Display features	Not supported	feature not registered
🤖 Operating System
	Amazon Fire Phone (32GB)	Xiaomi Mi 9 (128GB/6GB)
System version	Android 4.2.2 Jelly Bean	Android 9.0 Pie
Firmware update	feature not registered	Android 10
User Interface	Amazon Fire OS UI 3.5 / 3.6.5	feature not registered
⚙️ Processor
	Amazon Fire Phone (32GB)	Xiaomi Mi 9 (128GB/6GB)
Chipset	32bit: Qualcomm Snapdragon 800 MSM8974 (28nm)	64bit: Qualcomm Snapdragon 855 (SM8150) (7nm)
CPU	Quad-core, 1 processor: 4x 2.2GHz Krait 400 (Quad-core)	Octa-core, 3 processors: 1x 2.84GHz Kryo 485 (Single-core) 3x 2.42GHz Kryo 485 (Triple-core) 4x 1.78GHz Kryo 485 (Quad-core)
GPU graphical controller	Qualcomm Adreno 330	Qualcomm Adreno 640 (585MHz)
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Amazon Fire Phone (32GB)	Xiaomi Mi 9 (128GB/6GB)
RAM memory	2GB LPDDR3	6GB LPDDR4X
Internal storage	32GB (25GB available) eMMC 4.5	128GB (109GB available) UFS 2.1
External storage	Not supported	Not supported
📶 Mobile networks
	Amazon Fire Phone (32GB)	Xiaomi Mi 9 (128GB/6GB)
Dual-SIM	Not supported	Dual-SIM Standby - Call active on one sim card
SIM card	1 slot (Single-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	100/50 Mbps	1024/150 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	GSM 850/900/1800/1900	CDMA 800, GSM 850/900/1800/1900
Primary 3G network	UMTS 850/900/1700/1900/2100	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat3 (1, 2, 3, 4, 5, 7, 8, 17, 20)	LTE Cat16/13 VoLTE Global version: LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 20, 28) TD-LTE (Bands 38, 39, 40) China version: LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 17) TD-LTE (Bands 34, 38, 39, 40, 41)
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	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	Not supported	GPRS, EDGE
📷 Camera
	Amazon Fire Phone (32GB)	Xiaomi Mi 9 (128GB/6GB)
Back camera (main camera)	13 megapixels	(triple camera) 48 megapixels 16MP ultrawide f/2.213mm1/3.0"1.0µmPDAF 12MP telephoto f/2.254mm1/3.6"1.0µmPDAF2x-optical-zoom
Main camera resolution	4128x3096 pixels	8000x6000 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	4K UHD (3840x2160) 60 fps
Flash	LED flash	Dual-LED flash
Focal aperture	f/2.0 (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	0.8µm pixel
Autofocus	Autofocus	LDAF/PDAF: laser/phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	OIS: Optical stabilization	EIS: Digital stabilization
Zoom	Only digital zoom	Digital and optical zoom
Face/smile detection	Face detection, Smile 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	feature not registered
📸 Front camera
	Amazon Fire Phone (32GB)	Xiaomi Mi 9 (128GB/6GB)
Front camera (secondary)	2.1 megapixels	20 megapixels
Front camera resolution	1920x1080 pixels	5184x3840 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	feature not registered	f/2.0 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	0.9µm pixel
🔉 Sound and multimedia
	Amazon Fire Phone (32GB)	Xiaomi Mi 9 (128GB/6GB)
Loudspeaker	Stereo sound Dolby Digital Plus	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, H.264, H.263	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, eAAC+	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Amazon Fire Phone (32GB)	Xiaomi Mi 9 (128GB/6GB)
USB	MicroUSB 2.0	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	Type-C jack with 3.5mm jack adapter
TV output	Not supported	Not supported
Bluetooth	3.0 + A2DP	5.0 + A2DP/LE
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) WiFi hotspot	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Supported
GPS	A-GPS, GeoTagging, GLONASS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS
NFC	Supported	Supported
Infrared port	Not supported	Supported
🧭 Sensors
	Amazon Fire Phone (32GB)	Xiaomi Mi 9 (128GB/6GB)
Sensors	Accelerometer Ambient light sensor Barometer Compass Gyroscope Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (under display) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Amazon Fire Phone (32GB)	Xiaomi Mi 9 (128GB/6GB)
Battery type	Li-Ion: lithium-ion (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	2400 mAh	3300 mAh
Charger, watts	9W Wired charging	27W Wired fast charging
Inductive / wireless charging	Not supported	Qi wireless charging
Talk time autonomy	22 hours	feature not registered
Standby	285 hours (11.9 days)	feature not registered
➕ Other features
	Amazon Fire Phone (32GB)	Xiaomi Mi 9 (128GB/6GB)
Call control	Voice recorder	Voice dialing, Voice recorder, Voice commands
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	Not supported	Not supported
Miscellaneous	• Colors: Black • 3D Dynamic Perspective UI (based on 4 front cameras) • System wide tilt, auto-scroll, swivel and peek functions • Unlimited Cloud Drive photo storage Firefly app	• Colors: Piano Black, Lavender Violet, Ocean Blue • MIUI 10 • HDR10/DCI-P3 display • Sapphire glass camera cover • Quick Charge 4+ • Fast wireless charging 20W
☢️ Radiation rate
	Amazon Fire Phone (32GB)	Xiaomi Mi 9 (128GB/6GB)
SAR 1.6W/kg (USA, Mexico, etc.)	1.34W/kg (body)	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered