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Xiaomi 12S (512GB) vs Amazon Fire Phone (32GB)

Side by side comparison between Xiaomi 12S vs Amazon Fire Phone phones, differences, pros, cons and full specifications. What's the better?

,
6.28"
AMOLED

1080x2400

50
MP

32mp

12GB
RAM

Octa-core

4500
mAh

(Non removable)

vs
02Points Amazon Fire Phone (32GB) Compare Xiaomi 12S X
4.7"
IPS

720x1280

13
MP

2.1mp

2GB
RAM

Quad-core

2400
mAh

(Non removable)

What's the better phone? Xiaomi 12S (512GB)

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!

12S (512GB)} 33 Advantages Xiaomi 12S (512GB) vs Fire Phone (32GB)} 2 Advantages Amazon Fire Phone (32GB)
+3.19GHz 64bit Octa-core (4nm)99%
More powerful processor, you can open your applications faster
vs2.2GHz 32bit Quad-core
+12GB LPDDR55 times
More RAM memory. Typically more responsive and better for multitasking.
vs2GB LPDDR3
+512GB (455GB available)17 times
More internal storage for applications and files
vs32GB (25GB available)
+UFS 3.1Advantage
Fastest write and read storage.
vseMMC 4.5
+8.2 millimeters (0.32 inches)9%
Thinner
vs8.9 millimeters (0.35 inches)
+Aluminum frame, glass front/backAdvantage
More resistant material
vsPlastic body, glass front/back
+AMOLEDAdvantage
AMOLED display is brighter and more vivid
vsTFT IPS LCD
+Dolby Vision/HDR10+Advantage
The Dolby Vision/HDR10+ display provides vibrant colors and more details
vsNot supported
+120Hz100%
The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.
vs60Hz
+1 billion62 times
More colors on the screen is better quality images and videos
vs16 million
+1080x2400 pixels181%
Higher resolution screen
vs720x1280 pixels
+419 PPI34%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs312 PPI
+6.28"34%
Larger screen
vs4.7"
+(triple camera) 50MP + 13MP + 5MP4 times
Higher resolution main camera
vs(back) 13MP
+Dual-LED flashAdvantage
The Dual-LED flash helps in dark places or in low light
vsLED flash
+BSI sensorAdvantage
The BSI sensor allows the entry of more light generating photos with more detail and brightness
vsNot supported
+HDR photo/video on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
vsHDR photo only main camera
+f/1.9 (aperture)5%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
vsf/2.0 (aperture)
+(front) 32MP14 times
Higher resolution secondary camera to take pictures and selfies
vs(front) 2.1MP
+8K UHD (7680x4320)15 times
More image quality for recording videos with the primary camera
vsFull HD (1920x1080)
+(front) 4K UHD (3840x2160)3 times
More image quality for recording videos with the secondary camera
vs(front) Full HD (1920x1080)
+Android 13Advantage
Android 13 is newer and safer
vsAndroid 4.2.2 Jelly Bean
+5G SA/NSAAdvantage
The 5G SA/NSA network is newer and faster
vs4G LTE
+(5G SA/NSA) 2000 Mbps19 times
Faster for surfing the internet and download files
vs(4G LTE) 100 Mbps
+Face unlock 2DAdvantage
Sensors help you use the device
vsNot supported
+Fingerprint sensor (under display)Advantage
Sensors help you use the device
vsNot supported
+4500 mAh88%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs2400 mAh
+67W6 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.
vs9W
+Qi wireless chargingAdvantage
Wireless charging is another way to charge the battery.
vsNot supported
+2 slots (Dual-SIM)Advantage
You can have more mobile carriers/operators on the same device.
vs1 slot (Single-SIM)
+802.11 a/b/g/n/ac/ax [wifi6E/6]Advantage
WiFi 802.11 a/b/g/n/ac/ax [wifi6E/6] is newer and faster
vs802.11 a/b/g/n/ac [wifi5]
+5.2 + A2DP/LEAdvantage
Bluetooth 5.2 + A2DP/LE is newer and faster
vs3.0 + A2DP
+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.
vsMicroUSB 2.0
182 grams (6.37 ounces)vs+160 grams (5.6 ounces)14%
Lighter
Type-C reversible connectorvs+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores

22 Common items in both devices
Only digital zoom
LDAF/PDAF: laser/phase detection autofocus / Autofocus
OIS: Optical stabilization
Capacitive
Multitouch
Accelerometer
Ambient light sensor
+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 Clear highlight

📱 Model features

Xiaomi 12S (512GB)Amazon Fire Phone (32GB)
Model12S (512GB)Fire Phone (32GB)
Other model names小米12S 5G (12GB RAM) 2206123SCAT&T Amazon Firephone SD4930UR
Country or region available(Global, International)
(Global, International)
USA
USA
BrandXiaomiAmazon
Release date7/7/2022, Announced: 7/4/20227/25/2014, Announced: 6/18/2014
Depth8.2 millimeters (0.32 inches)8.9 millimeters (0.35 inches)
Size (width x height)69.9 x 152.7 millimeters (2.75 x 6.01 in)66.5 x 139.2 millimeters (2.62 x 5.48 in)
Weight182 grams (6.37 ounces)160 grams (5.6 ounces)
Build, materialsAluminum frame, glass front/backPlastic body, glass front/back
Back: Gorilla Glass 3
Protection against water and othersNot supportedNot supported

📲 Display

Xiaomi 12S (512GB)Amazon Fire Phone (32GB)
Display typeAMOLEDTFT IPS LCD
Screen size6.28" inches4.7" inches
Screen-to-body ratio~89.2% (screen-to-body ratio)~65.8% (screen-to-body ratio)
Display resolution1080x2400 pixels (20:9)720x1280 pixels (16:9)
TouchscreenCapacitive Multitouch 10-pointsCapacitive Multitouch
Pixel density (dot pitch)419 PPI312 PPI
Colors1 billion16 million
Scratch-resistant glassGorilla Glass VictusGorilla Glass 3
Refresh rate120Hz60Hz
Display features1100nits[peak]
Dolby Vision/HDR10+
Not supported

🤖 Operating System

Xiaomi 12S (512GB)Amazon Fire Phone (32GB)
System versionAndroid 12Android 4.2.2 Jelly Bean
Firmware updateAndroid 13feature not registered
User InterfaceMIUI 13 / 14Amazon Fire OS UI 3.5 / 3.6.5

⚙️ Processor

Xiaomi 12S (512GB)Amazon Fire Phone (32GB)
Chipset64bit: Qualcomm Snapdragon 8+ Gen 1 (SM8475) (4nm)32bit: Qualcomm Snapdragon 800 MSM8974 (28nm)
CPUOcta-core, 3 processors:
1x 3.19GHz ARM Cortex-X2 (Single-core)
3x 2.75GHz ARM Cortex-A710 (Triple-core)
4x 2GHz ARM Cortex-A510 (Quad-core)
Quad-core, 1 processor:
4x 2.2GHz Krait 400 (Quad-core)
GPU graphical controllerQualcomm Adreno 730 (818MHz)Qualcomm Adreno 330
Performance (benchmark)AnTuTu: 1029495 (v9)feature not registered

💽 Memory and storage

Xiaomi 12S (512GB)Amazon Fire Phone (32GB)
RAM memory12GB LPDDR52GB LPDDR3
Internal storage512GB (455GB available)
UFS 3.1
32GB (25GB available)
eMMC 4.5
External storageNot supportedNot supported

📶 Mobile networks

Xiaomi 12S (512GB)Amazon Fire Phone (32GB)
Dual-SIMDual-SIM Standby - Call active on one sim cardNot supported
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
1 slot (Single-SIM)
nano-SIM (4FF)
Maximum Download / Upload2000/1024 Mbps100/50 Mbps
Network technology2G, 3G, 4G, 5G2G, 3G, 4G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkCDMA 800, GSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkCDMA2000 1xEV-DO
UMTS 800/850/900/1700/1900/2100
UMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat20 (1, 2, 3, 4, 5, 7, 8, 18, 19, 26)
TD-LTE (34, 38, 39, 40, 41, 42)
VoLTE
LTE Cat3 (1, 2, 3, 4, 5, 7, 8, 17, 20)
Primary 5G networkSA/NSA (1, 3, 5, 8, 28, 38, 40, 41, 77, 78)Not supported
Primary data networkGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSAGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE
Secondary 2G networkGSM 850/900/1800/1900Not supported
Secondary 3G networkUMTS 800/850/900/1700/1900/2100Not supported
Secondary 4G networkLTE Cat20 (1, 2, 3, 4, 5, 7, 8, 18, 19, 26)
TD-LTE (34, 38, 39, 40, 41, 42)
VoLTE
Not supported
Secondary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSANot supported

📷 Camera

Xiaomi 12S (512GB)Amazon Fire Phone (32GB)
Back camera (main camera)(triple camera)
50 megapixels
13MP ultrawide f/2.415mm123°1/3.06"1.12¾m
5MP telephoto macro f/2.450mmAF
13 megapixels
Main camera resolution8160x6120 pixels4128x3096 pixels
Video recording (primary)8K UHD (7680x4320) 24 fpsFull HD (1920x1080) 30 fps
FlashDual-LED flashLED flash
Focal aperturef/1.9 (aperture)f/2.0 (aperture)
Focal length24mm (lens)feature not registered
Sensor size1/1.28" inchesfeature not registered
Pixel size1.22Âľm pixelfeature not registered
AutofocusLDAF/PDAF: laser/phase detection autofocusAutofocus
Touch focusSupportedSupported
Image stabilizationOIS: Optical stabilizationOIS: Optical stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorSupportedNot supported
HDRHDR photo/video on both camerasHDR photo only main camera
Camera extras4K@60fps
1080p@960fps
Sony IMX707
Leica optics
feature not registered

📸 Front camera

Xiaomi 12S (512GB)Amazon Fire Phone (32GB)
Front camera (secondary)32 megapixels2.1 megapixels
Front camera resolution6528x4896 pixels1920x1080 pixels
Video recording (secondary)4K UHD (3840x2160)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.5 (aperture)feature not registered
Focal length26mm (lens)feature not registered
Sensor sizefeature not registeredfeature not registered
Pixel size0.7Âľm pixelfeature not registered

🔉 Sound and multimedia

Xiaomi 12S (512GB)Amazon Fire Phone (32GB)
LoudspeakerStereo sound
24-bit/192kHz
Tuned by Harman Kardon
Stereo sound
Dolby Digital Plus
Active noise cancellation2 microphones or more2 microphones or more
RadioNot supportedNot supported
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.264, H.263
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, eAAC+

🔌 Connectivity

Xiaomi 12S (512GB)Amazon Fire Phone (32GB)
USBUSB 2.0 Type-C, USB OTG On-The-GoMicroUSB 2.0
Audio outputType-C reversible connector3.5mm jack
TV outputUSB Type-C (reversible)Not supported
Bluetooth5.2 + A2DP/LE3.0 + A2DP
WiFi802.11 a/b/g/n/ac/ax [wifi6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO
WiFi Direct, hotspot
802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz)
WiFi hotspot
DLNANot supportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavICA-GPS, GeoTagging, GLONASS
NFCSupportedSupported
Infrared portSupportedNot supported

🧭 Sensors

Xiaomi 12S (512GB)Amazon Fire Phone (32GB)
SensorsAccelerometer
Ambient light sensor
Barometer
Compass
Face unlock 2D
Fingerprint sensor (under display)
Gyroscope
Proximity sensor
Accelerometer
Ambient light sensor
Barometer
Compass
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Xiaomi 12S (512GB)Amazon Fire Phone (32GB)
Battery typeLiPo: li-ion polymer (Non removable)Li-Ion: lithium-ion (Non removable)
Battery capacity4500 mAh2400 mAh
Charger, watts67W Wired fast charging
Reverse charging by cable
Quick Charge 4
USB Power Delivery 3.0
9W Wired charging
Inductive / wireless charging50W Qi wireless charging
10W Reverse wireless charging
Not supported
Talk time autonomyfeature not registered22 hours
Standbyfeature not registered285 hours (11.9 days)

➕ Other features

Xiaomi 12S (512GB)Amazon Fire Phone (32GB)
Call controlVoice dialing, Voice recorder, Voice commandsVoice recorder
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Gray, White, Purple, Green• 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

☢️ Radiation rate

Xiaomi 12S (512GB)Amazon Fire Phone (32GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registered1.34W/kg (body)
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
X

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