HTC U Ultra vs. Apple iPhone 14 Pro: A Generational Leap in Smartphone Technology

The HTC U Ultra, a 2017 flagship, represents a pivotal moment in Android design, while the iPhone 14 Pro embodies Apple’s current smartphone dominance. This comparison isn’t about a direct contest of equals; it’s about understanding how far smartphone technology has advanced in seven years, and whether the U Ultra’s strengths still hold relevance today.
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🏆 Quick Verdict

For the vast majority of users, the Apple iPhone 14 Pro is the clear winner. Its significantly more powerful A16 Bionic chip, superior display technology, and modern features justify the price premium. However, the U Ultra remains a viable option for budget-conscious users prioritizing battery endurance and a unique design.

PHONES
Phone Names HTC U Ultra Apple iPhone 14 Pro
Network
2G bandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 39, 40, 411, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 66 - A2890, A2892
5G bands-1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 30, 38, 40, 41, 48, 66, 70, 77, 78, 79 SA/NSA/Sub6 - A2890, A2892
SpeedHSPA 42.2/5.76 Mbps, LTE (3CA) Cat11 600/50 MbpsHSPA, LTE, 5G, EV-DO Rev.A 3.1 Mbps
TechnologyGSM / HSPA / LTEGSM / CDMA / HSPA / EVDO / LTE / 5G
 -1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 30, 38, 40, 41, 48, 66, 70, 77, 78, 79 SA/NSA/Sub6 - A2891
Launch
Announced2017, January 12. Released 2017, February 212022, September 07
StatusDiscontinuedAvailable. Released 2022, September 16
Body
BuildGlass front (Gorilla Glass 5 or Sapphire crystal), glass back, aluminum frameGlass front, glass back, stainless steel frame
Dimensions162.4 x 79.8 x 8 mm (6.39 x 3.14 x 0.31 in)147.5 x 71.5 x 7.9 mm (5.81 x 2.81 x 0.31 in)
SIMNano-SIM + Nano-SIM· Nano-SIM + eSIM + eSIM (max 2 at a time; International)· eSIM + eSIM (8 or more, max 2 at a time; USA)· Nano-SIM + Nano-SIM (China)
Weight170 g (6.00 oz)206 g (7.27 oz)
 -IP68 dust/water resistant (up to 6m for 30 min) Apple Pay (Visa, MasterCard, AMEX certified)
Display
ProtectionCorning Gorilla Glass 5 (64 GB version)Sapphire crystal glass (128 GB version)Ceramic Shield glass
Resolution1440 x 2560 pixels, 16:9 ratio (~513 ppi density)1179 x 2556 pixels, 19.5:9 ratio (~460 ppi density)
Size5.7 inches, 90.3 cm2 (~69.7% screen-to-body ratio)6.1 inches, 91.7 cm2 (~87.0% screen-to-body ratio)
TypeSuper LCD5LTPO Super Retina XDR OLED, 120Hz, HDR10, Dolby Vision, 1000 nits (typ), 2000 nits (HBM)
 Secondary display, 160 x 1040 pixels, 2 inchesAlways-On display
Platform
CPUQuad-core (2x2.15 GHz Kryo & 2x1.6 GHz Kryo)Hexa-core (2x3.46 GHz Everest + 4x2.02 GHz Sawtooth)
ChipsetQualcomm MSM8996 Snapdragon 821 (14 nm)Apple A16 Bionic (4 nm)
GPUAdreno 530Apple GPU (5-core graphics)
OSAndroid 7.0 (Nougat), upgradable to Android 8.0 (Oreo)iOS 16, upgradable to iOS 26.1
Memory
Card slotmicroSDXC (uses shared SIM slot)No
Internal64GB 4GB RAM, 128GB 4GB RAM128GB 6GB RAM, 256GB 6GB RAM, 512GB 6GB RAM, 1TB 6GB RAM
 -NVMe
Main Camera
FeaturesLaser AF, Dual-LED dual-tone flash, panoramaDual-LED dual-tone flash, HDR (photo/panorama)
Single12 MP, f/1.8, 26mm (wide), 1/2.3", 1.55µm, PDAF, OIS12 MP, f/1.9, 23mm (wide), 1/3.6", PDAF, OIS (unconfirmed) SL 3D, (depth/biometrics sensor)
Triple-48 MP, f/1.8, 24mm (wide), 1/1.28", 1.22µm, dual pixel PDAF, sensor-shift OIS 12 MP, f/2.8, 77mm (telephoto), 1/3.5", 1.0µm, PDAF, OIS, 3x optical zoom 12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF TOF 3D LiDAR scanner (depth)
Video4K@30fps (24-bit/192kHz audio), 720p@120fps4K@24/25/30/60fps, 1080p@25/30/60/120/240fps, 10-bit HDR, Dolby Vision HDR (up to 60fps), ProRes, stereo sound rec.
Selfie camera
FeaturesHDRHDR
Single16 MP, f/2.0, 27mm (wide), 1/3.06", 1.0µm12 MP, f/1.9, 23mm (wide), 1/3.6", 1.0µm, PDAF, OIS SL 3D, (depth/biometrics sensor)
Video1080p@30fps4K@24/25/30/60fps, 1080p@25/30/60/120fps, gyro-EIS
Sound
3.5mm jack NoNo
35mm jackNoNo
Loudspeaker YesYes, with stereo speakers
 24-bit/192kHz audio -
Comms
Bluetooth4.2, A2DP, LE5.3, A2DP, LE
NFCYesYes
PositioningGPS, GLONASS, BDSGPS (L1+L5), GLONASS, GALILEO, BDS, QZSS
RadioNoNo
USBUSB Type-C 3.1Lightning, USB 2.0
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNAWi-Fi 802.11 a/b/g/n/ac/6, dual-band, hotspot
Features
SensorsFingerprint (front-mounted), accelerometer, gyro, proximity, compassFace ID, accelerometer, gyro, proximity, compass, barometer
 -Ultra Wideband (UWB) support Emergency SOS via satellite (SMS sending/receiving)
Battery
Charging18W wired, QC3Wired, PD2.0, 50% in 30 min 15W wireless (MagSafe) 15W wireless (Qi2) - requires iOS 17.2 update
Stand-byUp to 312 h (3G)-
Talk timeUp to 26 h (3G)-
TypeLi-Ion 3000 mAh, non-removableLi-Ion 3200 mAh (12.38 Wh)
Misc
ColorsBrilliant Black, Cosmetic Pink, Ice White, Sapphire BlueSpace Black, Silver, Gold, Deep Purple
ModelsU Ultra, U-1u, 2PZF1A2890, A2650, A2889, A2892, iphone15,2
PriceAbout 250 EUR$ 395.67 / C$ 693.35 / £ 403.99 / € 492.99
SAR-1.15 W/kg (head)     1.15 W/kg (body)
SAR EU-0.98 W/kg (head)     0.98 W/kg (body)
Tests
Battery lifeEndurance rating 81h Endurance rating 86h
Camera Photo / Video Photo / Video
Display Contrast ratio: 1831 (nominal), 3.453 (sunlight) Contrast ratio: Infinite (nominal)
Loudspeaker Voice 61dB / Noise 73dB / Ring 86dB -26.2 LUFS (Good)
Performance GFXBench: 10fps (ES 3.1 onscreen) AnTuTu: 968412 (v9) GeekBench: 5346 (v5.1) GFXBench: 60fps (ES 3.1 onscreen)

HTC U Ultra

  • Excellent battery endurance for its age
  • Unique glass design
  • Significantly lower price point

  • Outdated processor and software
  • Inferior display technology
  • Less capable camera system

Apple iPhone 14 Pro

  • Blazing-fast performance with the A16 Bionic
  • Stunning Super Retina XDR display
  • Advanced camera system with excellent image quality

  • Higher price tag
  • Less battery endurance than the U Ultra
  • Requires Apple ecosystem investment

Display Comparison

The iPhone 14 Pro’s display is a substantial upgrade. While the HTC U Ultra boasts a respectable contrast ratio of 1831 (nominal) and 3453 in sunlight, the iPhone 14 Pro achieves a peak brightness of 1791 nits, offering superior visibility outdoors. More importantly, the iPhone 14 Pro’s ‘Infinite’ contrast ratio, enabled by OLED technology, delivers richer blacks and more vibrant colors. The U Ultra’s LCD, while adequate, lacks the dynamic range and color accuracy of the iPhone’s Super Retina XDR display. The iPhone 14 Pro also benefits from ProMotion, an adaptive refresh rate technology, which the U Ultra lacks.

Camera Comparison

Both phones offer photo and video capabilities, but the iPhone 14 Pro’s camera system is far more advanced. While specific sensor sizes aren’t provided for the U Ultra, it’s safe to assume they are smaller than the iPhone 14 Pro’s main sensor. The iPhone 14 Pro benefits from advanced image processing algorithms, improved low-light performance, and features like Cinematic mode for video recording. The U Ultra’s camera, while capable in good lighting conditions, will struggle in challenging environments. The iPhone 14 Pro’s computational photography capabilities are a generation ahead.

Performance

The performance gap is immense. The HTC U Ultra’s Qualcomm Snapdragon 821, a 14nm chip, is dwarfed by the iPhone 14 Pro’s 4nm Apple A16 Bionic. The A16’s hexa-core architecture (2x3.46 GHz Everest + 4x2.02 GHz Sawtooth) delivers significantly faster processing speeds and improved power efficiency. The U Ultra’s quad-core Kryo CPU simply cannot compete. This translates to noticeably slower app launch times, less responsive multitasking, and a less enjoyable gaming experience on the U Ultra. The A16 Bionic’s integrated GPU also provides a substantial advantage in graphics-intensive tasks.

Battery Life

Interestingly, the endurance ratings are surprisingly close: 81 hours for the U Ultra and 86 hours for the iPhone 14 Pro. This suggests that the U Ultra’s older, less efficient chipset is offset by a potentially larger battery capacity (though specific mAh isn’t provided). However, the iPhone 14 Pro offers significantly faster charging with 18W wired charging (QC3 on the U Ultra) and the convenience of 15W wireless charging via MagSafe and Qi2 (requiring iOS 17.2). The U Ultra’s 18W charging is slower, and it lacks wireless charging capabilities.

Buying Guide

Buy the HTC U Ultra if you need a long-lasting battery and are comfortable with an older Android experience, prioritizing value over cutting-edge features. It’s ideal for users who primarily use their phone for calls, texts, and basic apps. Buy the Apple iPhone 14 Pro if you demand the best possible performance, a stunning display, a versatile camera system, and seamless integration within the Apple ecosystem. This is the phone for power users, content creators, and those who want a device that will remain relevant for years to come.

Frequently Asked Questions

❓ Is the HTC U Ultra still secure in 2024, given its age and lack of software updates?
Security is a major concern. The HTC U Ultra has not received security updates for several years, making it vulnerable to known exploits. Using it for sensitive data or online transactions is strongly discouraged. Consider a custom ROM with active security updates if you choose to continue using it.
❓ Does the iPhone 14 Pro’s Dynamic Island offer a significant usability improvement over traditional notches?
The Dynamic Island is more than just a cosmetic change. It intelligently adapts to show alerts, notifications, and activities in real-time, providing a more seamless and interactive user experience. While not essential, it adds a layer of convenience and polish that the U Ultra simply cannot match.
❓ Can I expect any performance improvements on the HTC U Ultra by rooting it and installing a custom ROM?
Rooting and installing a custom ROM *may* offer some performance improvements, particularly with a lighter Android distribution. However, the Snapdragon 821’s limitations are inherent. A custom ROM can improve responsiveness and battery life, but it won’t magically transform the U Ultra into a performance powerhouse.
❓ What are the implications of the iPhone 14 Pro using Apple's proprietary Lightning port instead of USB-C?
The Lightning port means you'll need Apple-specific cables and accessories. While fast charging is supported, it's less universal than USB-C. The iPhone 15 series has since moved to USB-C, but the 14 Pro remains with Lightning.