HTC U11+ vs. U11 Eyes: A Deep Dive into Performance and Value

The HTC U11+ and U11 Eyes represent divergent strategies from HTC. The U11+ aimed for flagship status with top-tier specs, while the U11 Eyes targeted a more budget-conscious market. This comparison dissects the core differences, focusing on how the chipset choice impacts real-world performance and user experience.
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🏆 Quick Verdict

For users prioritizing performance and a superior display, the HTC U11+ is the clear winner. Its Snapdragon 835 delivers significantly faster processing and graphics capabilities. However, the U11 Eyes offers a compelling value proposition for those seeking a functional HTC experience at a lower price point.

PHONES
Phone Names HTC U11+ HTC U11 Eyes
Network
2G bandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bandsHSDPA 850 / 900 / 1900 / 2100HSDPA 850 / 900 / 1900 / 2100
4G bands1, 3, 4, 5, 7, 8, 12, 17, 20, 28, 32, 38, 39, 40, 411, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 32
SpeedHSPA 42.2/5.76 Mbps, LTE (4CA) Cat15 800/150 MbpsHSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps
TechnologyGSM / HSPA / LTEGSM / HSPA / LTE
Launch
Announced2017, November 02. Released 2017, November 222018, January. Released 2018, January
StatusDiscontinuedDiscontinued
Body
BuildGlass front (Gorilla Glass 5), glass back, aluminum frame-
Dimensions158.5 x 74.9 x 8.5 mm (6.24 x 2.95 x 0.33 in)157.9 x 75 x 8.5 mm (6.22 x 2.95 x 0.33 in)
SIM· Nano-SIM· Nano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight188 g (6.63 oz)185 g (6.53 oz)
 IP68 dust/water resistant (up to 1.5m for 30 mins)IP67 dust/water resistant (up to 1m for 30 mins)
Display
ProtectionCorning Gorilla Glass 5Corning Gorilla Glass 3
Resolution1440 x 2880 pixels, 18:9 ratio (~537 ppi density)1080 x 2160 pixels, 18:9 ratio (~402 ppi density)
Size6.0 inches, 92.9 cm2 (~78.3% screen-to-body ratio)6.0 inches, 92.9 cm2 (~78.4% screen-to-body ratio)
TypeSuper LCD6Super LCD3
Platform
CPUOcta-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo)Octa-core
ChipsetQualcomm MSM8998 Snapdragon 835 (10 nm)Qualcomm MSM8976 Snapdragon 652 (28 nm)
GPUAdreno 540Adreno 510
OSAndroid 8.0 (Oreo), upgradable to Android 9.0 (Pie), Sense UIAndroid 8.0 (Oreo), Sense UI
Memory
Card slotmicroSDXC (uses shared SIM slot) - dual SIM model onlymicroSDXC (uses shared SIM slot)
Internal64GB 4GB RAM, 128GB 6GB RAM64GB 4GB RAM
 -eMMC 5.1
Main Camera
FeaturesDual-LED dual-tone flash, HDR, panoramaDual-LED dual-tone flash, HDR, panorama
Single12 MP, f/1.7, 1/2.55", 1.4µm, dual pixel PDAF, OIS12 MP, f/1.7, 1.4 μm, PDAF, OIS
Video4K@30fps, 1080p@30/60/120fps, HDR, 24-bit/192kHz stereo sound rec.4K@30fps, 1080p@120fps
Selfie camera
Dual-5 MP, f/2.2 5 MP
FeaturesHDR, panorama-
Single8 MP, f/2.0-
Video1080p@30fps1080p@30fps
Sound
3.5mm jack NoNo
35mm jackNoNo
Loudspeaker Yes, with stereo speakersYes
 24-bit/192kHz audio 24-bit/192kHz audio
Comms
Bluetooth5.0, A2DP, aptX HD, LE4.2, A2DP, LE
NFCYesYes
PositioningGPS, GLONASS, BDSGPS, GLONASS, BDS
RadioNoNo
USBUSB Type-C 3.1USB Type-C 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, dual-band, Wi-Fi Direct, DLNA
Features
SensorsFingerprint (rear-mounted), accelerometer, gyro, proximity, compassFingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Battery
Charging18W wired, QC318W wired, QC3
Talk timeUp to 25 h (3G)-
TypeLi-Ion 3930 mAh, non-removableLi-Ion 3930 mAh, non-removable
Misc
ColorsTranslucent Black, Ceramic Black, Amazing SilverBlack, Red, Blue
ModelsU11 plus, htc_2q4d1002Q4R100
PriceAbout 450 EURAbout 300 EUR
Tests
Audio quality Noise -93.9dB / Crosstalk -94.0dB-
Battery lifeEndurance rating 73h-
Camera Photo / Video-
Display Contrast ratio: 1626:1 (nominal), 2.556 (sunlight)-
Loudspeaker Voice 91dB / Noise 75dB / Ring 90dB-
Performance GeekBench: 6654 (v4.4) GFXBench: 13fps (ES 3.1 onscreen)-

HTC U11+

  • Significantly faster processor for demanding tasks
  • Superior display quality and color accuracy
  • Faster charging with Quick Charge 3.0

  • Likely higher price point
  • Potentially larger and heavier build

HTC U11 Eyes

  • More affordable price
  • Potentially longer battery life in light usage
  • Compact and lightweight design (assumed)

  • Noticeably slower performance
  • Less capable camera system
  • Less efficient chipset leading to potential throttling

Display Comparison

Both devices share an 18:9 aspect ratio, but the U11+ boasts a significantly superior display experience. While both feature a contrast ratio of 1626:1 (nominal) and 2.556 (sunlight), the U11+’s panel likely benefits from the more powerful image signal processor in the Snapdragon 835, resulting in more accurate color reproduction. The U11 Eyes, lacking detailed display specifications, likely utilizes a less advanced panel, impacting color vibrancy and viewing angles.

Camera Comparison

Both phones are listed as having 'Photo / Video' capabilities, but detailed camera specs are absent. Given the U11+'s flagship positioning, it likely features a more advanced camera system with a larger sensor and improved image stabilization. The Snapdragon 835’s superior image signal processor (ISP) would also contribute to better image quality, particularly in low-light conditions. The U11 Eyes, constrained by its lower-tier chipset, likely has a more basic camera setup focused on everyday snapshots.

Performance

The core difference lies in the chipsets. The HTC U11+ is powered by the Qualcomm MSM8998 Snapdragon 835 (10nm), an octa-core processor built on a smaller, more efficient manufacturing process. This translates to higher clock speeds (up to 2.45 GHz) and improved thermal management compared to the U11 Eyes’ Qualcomm MSM8976 Snapdragon 652 (28nm). The 28nm process of the Snapdragon 652 is significantly less efficient, meaning the U11 Eyes will likely experience more throttling under sustained load. This difference is critical for gamers and power users.

Battery Life

The HTC U11+ achieves an endurance rating of 73 hours, indicating excellent battery life. While the U11 Eyes’ battery life isn’t specified, the less power-hungry Snapdragon 652 could potentially offer comparable or even slightly better endurance in light usage scenarios. However, the U11+'s 18W Quick Charge 3.0 support ensures faster charging times, mitigating any potential battery life disadvantage. Both devices share the same charging technology, but the U11+’s larger battery will take longer to fully replenish.

Buying Guide

Buy the HTC U11+ if you need a phone capable of handling demanding tasks like gaming, video editing, or running multiple apps simultaneously. Its superior chipset and display will provide a smoother, more responsive experience. Buy the HTC U11 Eyes if you prioritize battery life and a lower price tag, and your usage primarily revolves around basic communication, social media, and light web browsing. It's a solid option for users who don't require cutting-edge performance.

Frequently Asked Questions

❓ Will the Snapdragon 652 in the U11 Eyes struggle with modern mobile games?
Yes, the Snapdragon 652 is a mid-range chipset that will likely struggle with graphically demanding games at higher settings. You may need to lower graphics settings and resolution to achieve playable frame rates. The U11+ with its Snapdragon 835 will provide a much smoother gaming experience.
❓ Does the HTC U11+ offer any significant advantages for video recording compared to the U11 Eyes?
The HTC U11+ benefits from the Snapdragon 835’s advanced image signal processor, which provides superior video stabilization and dynamic range. This results in clearer, more professional-looking videos, especially in challenging lighting conditions. The U11 Eyes will likely produce adequate video, but it won't match the quality of the U11+.
❓ How does the 28nm process of the Snapdragon 652 affect the U11 Eyes' long-term performance?
The 28nm process is less efficient than the 10nm process used in the Snapdragon 835. This means the U11 Eyes will generate more heat under load, potentially leading to performance throttling and a shorter lifespan for the chipset over time.