HTC U Ultra vs. HTC U12 Life

Phone Comparison, Reviews and Tests

In depth comparison and review of HTC U Ultra and HTC U12 Life. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.

Phone Specifications Comparison

HTC U Ultra vs. HTC U12 Life Comparison Chart
DESIGN AND DIMENSIONS HTC U Ultra HTC U12 Life
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 145.99 mm 158.5 mm HTC U12 Life has greater height than HTC U Ultra.
Width 72.9 mm 75.4 mm HTC U12 Life has greater width than HTC U Ultra.
Depth 7.99 mm 8.3 mm HTC U Ultra is narrower than HTC U Ultra.
Weight 145 g 175 g HTC U Ultra is lighter than HTC U Ultra.
Body Colour Brilliant black Moonlight blue
Body Material Metal -
Waterproof (Water-resistant) - -
SAR Value 0.48 W/kg (body), 0.4 W/kg (head) -
Connector Type Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Single-SIM Dual-SIM
DISPLAY HTC U Ultra HTC U12 Life
Display Type LCD display -
Display Technology Super LCD -
Screen Size (Display Size) 5.2" 6" HTC U12 Life has larger screen size than HTC U Ultra.
Screen Resolution (Display Resolution) 1920 x 1080 pixels 2160 x 1080 pixels HTC U12 Life has better screen resolution than HTC U Ultra.
Display Format Full HD Full HD+
Pixel Density 428 ppi -
Aspect Ratio - 18:9
Colour Depth - 16.7 million colours
Display Protection (Screen Protector) Corning Gorilla Glass (scratch resistant glass) -
PROCESSOR HTC U Ultra HTC U12 Life
Processor Type (CPU) MediaTek Helio P10 Qualcomm Snapdragon 636
Clock Speed 2 GHz -
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
64-bit Architecture Yes Yes Both phones have 64-bit architecture.
MEMORY HTC U Ultra HTC U12 Life
RAM 3 GB LPDDR4X SDRAM - 4 GB HTC U12 Life has more RAM than HTC U Ultra.
Internal Memory Size (Storage Capacity) 32 GB 64 GB HTC U12 Life has more internal memory than HTC U Ultra.
User Memory 22.8 GB -
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 2 TB microSDHC, microSDXC
CAMERA HTC U Ultra HTC U12 Life
MAIN CAMERA
Number of Main Cameras 1 2
Sensor Resolution 16 Megapixel 16 Megapixel Both phones have the same camera resolution.
Sensor Type BSI -
Lens Aperture F/2.0 F/2.0 Both phones have the same camera lens aperture.
Optical Image Stabiliser (OIS) Optical Image Stabiliser (OIS) - HTC U Ultra has optical stabilisation.
Focus Adjustment Automatic Automatic
Laser Auto Focus Yes -
Minimum Focal Length (Focal Distance) 28 mm -
Self-Timer Delay - 10 sec
Special Effects - HDR, Bokeh effect
HDR Mode Auto HDR mode -
Camera Modes Burst mode, Panorama, Pro mode, Continuous shot, HYPERLAPSE, RAW mode Panorama
Face Recognition (Face ID) Face detection - HTC U Ultra has face detection.
Light Source Dual LED flash Dual LED flash
Video Resolutions 1920 x 1080 (1080p) at 30 fps 3840 x 2160 (4K)
Camera Features (Functions) Phase Detect Auto-Focus (PDAF), Video Pic Phase Detect Auto-Focus (PDAF)
SECOND CAMERA
Sensor Resolution (2nd Camera) - 5 Megapixel
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 16 Megapixel 13 Megapixel HTC U Ultra has better front camera resolution than HTC U12 Life.
Sensor Type (Front) BSI BSI
Lens Type (Front) Wide-angle lens -
Lens Aperture (Front) F/2.0 F/2.0 Both phones have the same front camera lens aperture.
Focus Adjustment Automatic Focus free
Min Focal Length (Front) 26.5 mm -
Special Effects (Front) Live make-up HDR
HDR Mode (Front) Auto HDR mode -
Camera Modes (Front) Tap to focus, selfie panorama, Auto selfie (smile selfie, still selfie) Beauty mode
Face Recognition (Face ID) - Face detection HTC U12 Life has face detection.
Light Source (Front) - LED flash
Video Resolutions (Front) 1920 x 1080 (1080p) 1920 x 1080 (1080p)
Camera Features (Front) HTC UltraPixel Camera, Voice selfie, Self timer up to 10 seconds -
BATTERY AND CHARGING HTC U Ultra HTC U12 Life
Battery Capacity (Battery Size) 2500 mAh 3600 mAh HTC U12 Life has larger battery capacity than HTC U Ultra.
Standby Time 427.54 hours -
Talk Time 912 minutes -
Run Time Details Talk (3G): up to 912 min
Standby (3G): up to 427.54 hrs
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CELLULAR HTC U Ultra HTC U12 Life
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 6.0 (Marshmallow) Android 8.1 Oreo
User Interface HTC Sense HTC Sense
Intelligent Assistant HTC Sense Companion -
Navigation GPS, GLONASS GPS, A-GPS, GLONASS
COMMUNICATIONS HTC U Ultra HTC U12 Life
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE Advanced, VoLTE, FDD-LTE, TDD-LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, VoLTE, FDD-LTE, TDD-LTE
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
4G LTE Band Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40 Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 17, Band 20, Band 28, Band 32, Band 38, Band 40, Band 66
4G LTE Frequency FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300 FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700b, FDD 800 DD, FDD 700 APT, FDD 1500 L, TDD 2600, TDD 2300, FDD 1700 - 2110 AWS-3
Wireless Interface IEEE 802.11a/b/g/n/ac IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 4.2 Bluetooth 5.0
NFC Yes Yes Both phones have an NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA HTC U Ultra HTC U12 Life
Supported Digital Audio Standards WAV, AAC, MP3, FLAC, OGG, M4A, MID -
Supported Digital Video Standards MKV, MPEG-4, 3GP, TS, WebM MKV, MPEG-4, 3GP, WebM
Sound Enhancements HTC BoomSound Hi-Fi Edition -
FEATURES HTC U Ultra HTC U12 Life
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert
Sensors Ambient light sensor, proximity sensor, digital compass, magnetometer, gyro sensor, G-sensor Ambient light sensor, proximity sensor, digital compass, magnetometer, gyro sensor, G-sensor
Security Devices Fingerprint reader Fingerprint reader
Additional Phone Features AirPlay wireless streaming, sharing media via DLNA, Wi-Fi Miracast, Noise Cancellation Technology, Flip to Mute function, Power Saving Mode, Wi-Fi Calling, Pocket mode, Hi-Res Audio, Motion Launch, Android Sensor Hub, HTC Connect, Extreme power saving mode, Hi-Res audio stereo recording, HTC Usonic, Quiet ring on pick up Power Saving Mode, Android Sensor Hub
OTHERS HTC U Ultra HTC U12 Life
Included Accessories Power adapter Power adapter
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