HTC U12+ vs OnePlus 6T McLaren: A Detailed Comparison of 2018 Flagships

Released within months of each other in 2018, the HTC U12+ and OnePlus 6T McLaren represent distinct approaches to the flagship Android experience. The U12+ aimed for a premium, all-around package, while the 6T McLaren focused on delivering blazing-fast performance and charging. This comparison dissects their key differences to help you determine which device holds up better today.
Phones Images

🏆 Quick Verdict

For the average user prioritizing speed and convenience, the OnePlus 6T McLaren emerges as the winner. Its significantly faster 30W charging – achieving 50% charge in just 20 minutes – is a substantial advantage over the U12+'s 35-minute timeframe. While both share the same Snapdragon 845, the charging speed makes the 6T McLaren more practical for power users.

PHONES
Phone Names HTC U12+ OnePlus 6T McLaren
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 32, 38, 39, 49, 41, 661, 2, 3, 4, 5, 7, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 46, 66, 71
SpeedHSPA 42.2/5.76 Mbps, LTE (5CA) Cat18 1200/150 MbpsHSPA 42.2/5.76 Mbps, LTE (5CA) Cat16 1024/150 Mbps
TechnologyGSM / HSPA / LTEGSM / HSPA / LTE
Launch
Announced2018, May 23. Released 2018, June 292018, December 11. Released 2018, December 13
StatusDiscontinuedDiscontinued
Body
BuildGlass front (Gorilla Glass 3), glass back, aluminum frameGlass front (Gorilla Glass 6), glass back, aluminum frame
Dimensions156.6 x 73.9 x 8.7 mm (6.17 x 2.91 x 0.34 in)157.5 x 74.8 x 8.2 mm (6.20 x 2.94 x 0.32 in)
SIM· Nano-SIM· Nano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight188 g (6.63 oz)185 g (6.53 oz)
Display
ProtectionCorning Gorilla Glass 3Corning Gorilla Glass 6
Resolution1440 x 2880 pixels, 18:9 ratio (~537 ppi density)1080 x 2340 pixels, 19.5:9 ratio (~402 ppi density)
Size6.0 inches, 92.9 cm2 (~80.3% screen-to-body ratio)6.41 inches, 100.9 cm2 (~85.6% screen-to-body ratio)
TypeSuper LCD6, HDR10Optic AMOLED
Platform
CPUOcta-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)
ChipsetQualcomm SDM845 Snapdragon 845 (10 nm)Qualcomm SDM845 Snapdragon 845 (10 nm)
GPUAdreno 630Adreno 630
OSAndroid 8.0 (Oreo), upgradable to Android 9.0 (Pie), Sense UIAndroid 9.0 (Pie), upgradable to Android 10, OxygenOS 10
Memory
Card slotmicroSDXC (uses shared SIM slot)No
Internal64GB 6GB RAM, 128GB 6GB RAM256GB 10GB RAM
 -UFS 2.1
Main Camera
Dual12 MP, f/1.8, 1/2.55", 1.4µm, dual pixel PDAF, OIS 16 MP (12 MP effective), f/2.6, 1/3.1", 1.0µm, 2x optical zoom, AF16 MP, f/1.7, 25mm (wide), 1/2.6", 1.22µm, PDAF, OIS 20 MP (16 MP effective), f/1.7, 25mm (wide), 1/2.8", 1.0µm, PDAF
FeaturesLaser AF, Dual-LED dual-tone flash, HDRDual-LED flash, HDR, panorama
Video4K@60fps, 1080p@60/240fps, 1080p@30fps (gyro-EIS), HDR, 24-bit/96kHz stereo sound rec.4K@30/60fps, 1080p@30/60/240fps, 720p@480fps, Auto HDR, gyro-EIS
Selfie camera
Dual8 MP, f/2.0, 1/4.0", 1.12µm 8 MP, f/2.0, 1/4.0", 1.12µm-
FeaturesHDR, panoramaHDR
Single-16 MP, f/2.0, 25mm (wide), 1/3.06", 1.0µm
Video1080p@30fps1080p@30fps, gyro-EIS
Sound
3.5mm jack -No
35mm jackNoNo
Loudspeaker Yes, with stereo speakersYes
 -Dirac HD sound
Comms
Bluetooth5.0, A2DP, aptX HD, LE5.0, A2DP, aptX HD, LE
NFCYesYes
PositioningGPS, GLONASS, GALILEO, BDSGPS, GLONASS, BDS, GALILEO
RadioNoNo
USBUSB Type-C 3.1USB Type-C 2.0, OTG
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 (under display, optical), accelerometer, gyro, proximity, compass
Battery
Charging18W wired, QC3, 50% in 35 min30W wired, 50% in 20 min
Talk timeUp to 24 h (3G)-
TypeLi-Ion 3500 mAh, non-removableLi-Po 3700 mAh, non-removable
Misc
ColorsTranslucent Blue, Ceramic Black, Flame RedSpeed Orange
ModelsU12, 2Q55100-
PriceAbout 450 EURAbout 700 EUR
Tests
Performance- AnTuTu: 292716 (v7) GeekBench: 9005 (v4.4)

HTC U12+

  • Higher display contrast ratio for vibrant visuals
  • Potentially better outdoor visibility due to sunlight contrast
  • Respectable battery endurance (64h rating)

  • Slower charging speed (35 minutes to 50%)
  • Limited camera information for detailed analysis
  • Older device, potentially fewer software updates

OnePlus 6T McLaren

  • Significantly faster 30W charging (20 minutes to 50%)
  • OnePlus’s software optimizations for smoother performance
  • Likely more streamlined software experience

  • Display specs are unknown, making a direct comparison difficult
  • Camera details are limited
  • Potential for more aggressive thermal throttling

Display Comparison

The HTC U12+ boasts a notable contrast ratio of 1818:1 (nominal) and an impressive 3.085:1 in sunlight, suggesting superior visibility in bright conditions. While the OnePlus 6T McLaren’s display specs aren’t provided, OnePlus historically focused on color accuracy and AMOLED vibrancy. The U12+'s higher contrast ratio implies deeper blacks and a more dynamic image, potentially benefiting media consumption. However, without knowing the 6T McLaren’s peak brightness, a definitive judgment is difficult; the U12+’s sunlight contrast suggests a strong advantage in outdoor use.

Camera Comparison

Detailed camera specs beyond 'Photo / Video' are absent for the HTC U12+. Given the era, it likely featured a dual or triple camera setup. The OnePlus 6T McLaren’s camera details are also missing. Without sensor size, aperture, or OIS information, a direct comparison is impossible. However, both phones likely relied heavily on software processing to enhance image quality. The absence of specific details suggests neither phone was a standout camera performer compared to later flagships, and image quality will likely depend heavily on lighting conditions and software algorithms.

Performance

Both the HTC U12+ and OnePlus 6T McLaren are powered by the Qualcomm Snapdragon 845 (10nm), paired with an identical Octa-core CPU configuration (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver). This means raw processing power is virtually identical. However, OnePlus is known for its software optimizations, potentially leading to slightly smoother performance in real-world usage. Thermal management is a key consideration; while both will throttle under sustained load, the 6T McLaren’s focus on speed might prioritize performance over sustained thermal control, while HTC may have opted for a more conservative approach.

Battery Life

The HTC U12+ has an endurance rating of 64 hours, indicating respectable battery life for its time. The OnePlus 6T McLaren, however, compensates for potentially similar battery capacity with its significantly faster 30W charging, achieving 50% charge in just 20 minutes. The U12+ takes 35 minutes for the same milestone. This difference is crucial for users who frequently need to recharge. While the U12+'s endurance rating suggests longer overall runtime, the 6T McLaren’s charging speed minimizes downtime, making it more convenient for power users.

Buying Guide

Buy the HTC U12+ if you prioritize display contrast and a more comprehensive feature set, potentially benefiting from its older, but still capable, camera system. Buy the OnePlus 6T McLaren if you value rapid charging, a streamlined software experience, and a phone designed for demanding users who need to quickly top up their battery throughout the day.

Frequently Asked Questions

❓ Does the Snapdragon 845 in either phone exhibit noticeable throttling during extended gaming sessions?
Both the HTC U12+ and OnePlus 6T McLaren, equipped with the Snapdragon 845, are susceptible to thermal throttling under sustained heavy load like gaming. The 6T McLaren’s focus on performance might lead to more aggressive throttling to maintain peak speeds, while the U12+ might prioritize sustained performance over short bursts.
❓ How does the OnePlus 6T McLaren's charging speed compare to modern fast charging standards?
While 30W charging was fast for 2018, modern smartphones often support 65W or even 120W charging. The 6T McLaren’s 30W charging still provides a significant speed advantage over the U12+'s 18W, but it’s considerably slower than current-generation devices.
❓ Given their age, are software updates still available for either the HTC U12+ or the OnePlus 6T McLaren?
HTC’s software support for the U12+ is likely limited or non-existent at this point. OnePlus generally provides longer software support, but the 6T McLaren is also nearing the end of its official update cycle. Expect limited security patches and no major Android version updates.