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T-Mobile Prism II vs Xiaomi Mi 11 Ultra (256GB/12GB)

Side by side comparison between T-Mobile Prism II vs Xiaomi Mi 11 Ultra phones, differences, pros, cons and full specifications. What's the better?

,
3.5"
TFT

320x480

3.1
MP
512MB
RAM

Single-core

1750
mAh

(Removable)

vs
38Points Xiaomi Mi 11 Ultra (256GB/12GB) Compare T-Mobile Prism II X
6.81"
AMOLED

1440x3200

50
MP

20mp

12GB
RAM

Octa-core

5000
mAh

(Non removable)

What's the better phone? Xiaomi Mi 11 Ultra (256GB/12GB)

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!

Prism II} 5 Advantages T-Mobile Prism II vs Mi 11 Ultra (256GB/12GB)} 38 Advantages Xiaomi Mi 11 Ultra (256GB/12GB)
+Until 32GB microSD, microSDHCAdvantage
More external storage for files using memory cards
vsNot supported
+125 grams (4.38 ounces)87%
Lighter
vs234 grams (8.19 ounces)
+Li-Ion: lithium-ion (Removable)Advantage
Removable battery can be replaced easily
vsLiPo: li-ion polymer (Non removable)
+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
vsType-C jack with 3.5mm jack adapter
+FMAdvantage
The radio lets you listen to your songs and sports in general
vsNot supported
1GHz 32bit Single-corevs+2.84GHz 64bit Octa-core (5nm)4 times
More powerful processor, you can open your applications faster
512MBvs+12GB LPDDR523 times
More RAM memory. Typically more responsive and better for multitasking.
4GB (2GB available)vs+256GB (230GB available)114 times
More internal storage for applications and files
12.2 millimeters (0.48 inches)vs+8.38 millimeters (0.33 inches)46%
Thinner
TFT LCDvs+AMOLEDAdvantage
AMOLED display is brighter and more vivid
260 thousandvs+1 billion3845 times
More colors on the screen is better quality images and videos
320x480 pixelsvs+1440x3200 pixels29 times
Higher resolution screen
165 PPIvs+515 PPI2 times
Crisper display of text, images and videos because it has more pixels per inch (ppi)
3.5"vs+6.81"95%
Larger screen
(back) 3.1MPvs+(triple camera) 50MP + 48MP + 48MP45 times
Higher resolution main camera
Not supportedvs+Dual-LED flashAdvantage
The Dual-LED flash helps in dark places or in low light
Only digital zoomvs+Digital and optical zoomAdvantage
The zoom allows for better focus and approach to take pictures
Not supportedvs+PDAF: phase detection autofocusAdvantage
Best autofocus type for taking pictures
Not supportedvs+BSI sensorAdvantage
The BSI sensor allows the entry of more light generating photos with more detail and brightness
Not supportedvs+HDR photo/video on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
Not supportedvs+(front) 20MPAdvantage
A front-camera is best for taking selfies
VGA (640x480)vs+8K UHD (7680x4320)107 times
More image quality for recording videos with the primary camera
Android 4.1.1 Jelly Beanvs+Android 11Advantage
Android 11 is newer and safer
3G HSUPAvs+5G SA/NSAAdvantage
The 5G SA/NSA network is newer and faster
(3G HSUPA) 7.2 Mbpsvs+(5G SA/NSA) 3500 Mbps485 times
Faster for surfing the internet and download files
Not supportedvs+Ambient light sensorAdvantage
Sensors help you use the device
Not supportedvs+CompassAdvantage
Sensors help you use the device
Not supportedvs+Face unlockAdvantage
Sensors help you use the device
Not supportedvs+Fingerprint sensor (under display)Advantage
Sensors help you use the device
Not supportedvs+GyroscopeAdvantage
Sensors help you use the device
Not supportedvs+Proximity sensorAdvantage
Sensors help you use the device
1750 mAhvs+5000 mAh186%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supportedvs+Video callingAdvantage
The video calling allows to make calls with voice and video
1 slot (Single-SIM)
(dedicated slot)
vs+2 slots (Dual-SIM)Advantage
You can have more mobile carriers/operators on the same device.
Not supportedvs+Active noise cancellationAdvantage
More noise-canceling microphones allow for better quality in calls and audio for recorded videos
802.11 b/g/n [wifi4]vs+802.11 a/b/g/n/ac/ax [wifi6]Advantage
WiFi 802.11 a/b/g/n/ac/ax [wifi6] is newer and faster
Not supportedvs+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
4.0 + A2DPvs+5.2 + A2DP/LEAdvantage
Bluetooth 5.2 + A2DP/LE is newer and faster
Not supportedvs+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
MicroUSB 2.0vs+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.
HTML, XHTMLvs+HTML, XHTML, HTML5Advantage
Better sites viewing on the internet
Not supportedvs+Gorilla Glass VictusAdvantage
Protection against scratches on the screen lets you carry your phone with your keys
Not supportedvs+IP68 certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example

7 Common items in both devices
Capacitive
Multitouch
Accelerometer
Hands-free calling
Vibrating alert
A-GPS, GeoTagging / A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavIC
MicroUSB 2.0 / USB 2.0 Type-C, USB OTG On-The-Go
+ 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

T-Mobile Prism IIXiaomi Mi 11 Ultra (256GB/12GB)
Change model 
ModelPrism IIXiaomi Mi 11 Ultra (256GB/12GB)
Other model namesT-Mobile Prism 2 U8686, Huawei Prism 2, Huawei Prism IIXiaomi Mi 11 Ultra (256GB + 12GB RAM)
Country or region availableUSA
USA
(Global, International)
(Global, International)
BrandT-MobileXiaomi
Release date6/1/20134/2/2021, Announced: 3/29/2021
Depth12.2 millimeters (0.48 inches)8.38 millimeters (0.33 inches)
Size (width x height)61.97 x 116.84 millimeters (2.44 x 4.6 in)74.6 x 164.3 millimeters (2.94 x 6.47 in)
Weight125 grams (4.38 ounces)234 grams (8.19 ounces)
Build, materialsfeature not registeredAluminum body, glass front, ceramic back
Protection against water and othersNot supportedIP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant

📲 Display

T-Mobile Prism IIXiaomi Mi 11 Ultra (256GB/12GB)
Display typeTFT LCDAMOLED
Screen size3.5" inches6.81" inches
Screen-to-body ratio~50.4% (screen-to-body ratio)~91.4% (screen-to-body ratio)
Display resolution320x480 pixels1440x3200 pixels (20:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)165 PPI515 PPI
Colors260 thousand1 billion
Scratch-resistant glassNot supportedGorilla Glass Victus
Refresh ratefeature not registered120Hz
Display featuresfeature not registered1700nits[peak]
Dolby Vision/HDR10+

🤖 Operating System

T-Mobile Prism IIXiaomi Mi 11 Ultra (256GB/12GB)
System versionAndroid 4.1.1 Jelly BeanAndroid 11
Firmware updatefeature not registeredfeature not registered
User Interfacefeature not registeredfeature not registered

⚙️ Processor

T-Mobile Prism IIXiaomi Mi 11 Ultra (256GB/12GB)
Chipset32bit: Qualcomm Snapdragon S1 MSM7225A64bit: Qualcomm Snapdragon 888 (SM8350) (5nm)
CPUSingle-core, 1 processor:
1x 1GHz ARM Cortex-A5 (Single-core)
Octa-core, 3 processors:
1x 2.84GHz Kryo 680 (Single-core)
3x 2.42GHz Kryo 680 (Triple-core)
4x 1.8GHz Kryo 680 (Quad-core)
GPU graphical controllerQualcomm Adreno 200Qualcomm Adreno 660 (840MHz)
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

T-Mobile Prism IIXiaomi Mi 11 Ultra (256GB/12GB)
RAM memory512MB12GB LPDDR5
Internal storage4GB (2GB available)256GB (230GB available)
UFS 3.1
External storageUntil 32GB microSD, microSDHC
(dedicated slot)
Not supported

📶 Mobile networks

T-Mobile Prism IIXiaomi Mi 11 Ultra (256GB/12GB)
Dual-SIMNot supportedDual-SIM Standby - Call active on one sim card
SIM card1 slot (Single-SIM)
Standard mini-SIM (2FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload7.2/5.76 Mbps3500/1024 Mbps
Network technology2G, 3G2G, 3G, 4G, 5G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900CDMA 800, GSM 850/900/1800/1900
Primary 3G networkUMTS 1700/2100CDMA2000 1xEV-DO
UMTS 850/900/1700/1900/2100
Primary 4G networkNot supportedLTE Cat20
VoLTE
Global version:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 32, 66)
TD-LTE (38, 40, 41, 42)
China version:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28)
TD-LTE (34, 38, 39, 40, 41, 42)
Primary 5G networkNot supportedGlobal version:
SA/NSA (1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78, 79)
China version:
SA/NSA (1, 3, 28, 41, 77, 78, 79)
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPAGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
Secondary 2G networkNot supportedGSM 850/900/1800/1900
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedGPRS, EDGE

📷 Camera

T-Mobile Prism IIXiaomi Mi 11 Ultra (256GB/12GB)
Back camera (main camera)3.1 megapixels(triple camera)
50 megapixels
48MP periscope telephoto f/4.1120mm1/2.0"0.8µmPDAFOIS5x-optical-zoom
48MP ultrawide f/2.212mm128°1/2.0"0.8µmPDAF
Main camera resolution2048x1536 pixels8160x6120 pixels
Video recording (primary)VGA (640x480) 15 fps8K UHD (7680x4320) 24 fps
FlashNot supportedDual-LED flash
Focal aperturefeature not registeredf/2.0 (aperture)
Focal lengthfeature not registered24mm (lens)
Sensor sizefeature not registered1/1.12" inches
Pixel sizefeature not registered1.4µm pixel
AutofocusNot supportedPDAF: phase detection autofocus
Touch focusNot supportedSupported
Image stabilizationfeature not registeredOIS: Optical stabilization
ZoomOnly digital zoomDigital and optical zoom
Face/smile detectionSmile detectionFace detection, Smile detection
BSI sensorNot supportedSupported
HDRNot supportedHDR photo/video on both cameras
Camera extrasfeature not registeredfeature not registered

📸 Front camera

T-Mobile Prism IIXiaomi Mi 11 Ultra (256GB/12GB)
Front camera (secondary)Not supported20 megapixels
Front camera resolutionNot supported5184x3840 pixels
Video recording (secondary)Not supported4K UHD (3840x2160)
Front flashNot supportedNot supported
Focal aperturefeature not registeredf/2.2 (aperture)
Focal lengthfeature not registered27mm (lens)
Sensor sizefeature not registered1/3.4" inches
Pixel sizefeature not registered0.8µm pixel

🔉 Sound and multimedia

T-Mobile Prism IIXiaomi Mi 11 Ultra (256GB/12GB)
LoudspeakerSupportedSupported
Active noise cancellationNot supported2 microphones or more
RadioFMNot supported
TVNot supportedNot supported
Video formatsMP4, H.264, H.263MP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, AAC+MP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

T-Mobile Prism IIXiaomi Mi 11 Ultra (256GB/12GB)
USBMicroUSB 2.0USB 2.0 Type-C, USB OTG On-The-Go
Audio output3.5mm jackType-C jack with 3.5mm jack adapter
TV outputNot supportedUSB Type-C (reversible)
Bluetooth4.0 + A2DP5.2 + A2DP/LE
WiFi802.11 b/g/n [wifi4] (2.4GHz)802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNANot supportedSupported
GPSA-GPS, GeoTaggingA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavIC
NFCNot supportedSupported
Infrared portNot supportedSupported

🧭 Sensors

T-Mobile Prism IIXiaomi Mi 11 Ultra (256GB/12GB)
SensorsAccelerometerAccelerometer
Ambient light sensor
Compass
Face unlock
Fingerprint sensor (under display)
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

T-Mobile Prism IIXiaomi Mi 11 Ultra (256GB/12GB)
Battery typeLi-Ion: lithium-ion (Removable)LiPo: li-ion polymer (Non removable)
Battery capacity1750 mAh5000 mAh
Charger, wattsWired charging67W Wired fast charging
Quick Charge 4+
USB Power Delivery 3.0
Inductive / wireless chargingfeature not registered67W Qi wireless charging
10W Reverse wireless charging
Talk time autonomy8 hoursfeature not registered
Standby260 hours (10.8 days)feature not registered

➕ Other features

T-Mobile Prism IIXiaomi Mi 11 Ultra (256GB/12GB)
Call controlVoice dialing, Voice recorderVoice dialing, Voice recorder, Voice commands
MessagingSMS (Swype), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingNot supportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTMLHTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Black
• WiFi hotspot
• Java framework
• Colors: Ceramic black, Ceramic white
• MIUI 12.5
• Screen protector included
• Protective case included
• 24-bit/192kHz audio
• Tuned by Harman Kardon
• Secondary 1.1" AMOLED display next to the rear camera

☢️ Radiation rate

T-Mobile Prism IIXiaomi Mi 11 Ultra (256GB/12GB)
SAR 1.6W/kg (USA, Mexico, etc.)1.385W/kg (body)feature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
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