HTC U12+ vs Desire 20 Pro: A Deep Dive into Performance and Value

The HTC U12+ represented a high-water mark for HTC's flagship ambitions, boasting a Snapdragon 845 and a premium build. The Desire 20 Pro, released later, targets a more budget-conscious market with a Snapdragon 665. This comparison dissects the trade-offs between these two devices, examining whether the U12+'s older, more powerful hardware still justifies its potential price premium.
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🏆 Quick Verdict

For most users, the HTC U12+ remains the superior choice. While the Desire 20 Pro offers a newer device at a lower price, the U12+'s significantly faster Snapdragon 845 delivers a smoother experience for demanding tasks and gaming. The U12+'s superior display and endurance rating further solidify its position as the better overall phone.

PHONES
Phone Names HTC Desire 20 Pro HTC U12+
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G bandsHSDPA 850 / 900 / 1900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 5, 7, 8, 20, 28, 38, 39, 40, 411, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 32, 38, 39, 49, 41, 66
EDGENo-
GPRSNo-
SpeedHSPA 42.2/5.76 Mbps, LTE (2CA) Cat13 400/150 MbpsHSPA 42.2/5.76 Mbps, LTE-A (5CA) Cat18 1200/150 Mbps
TechnologyGSM / HSPA / LTEGSM / HSPA / LTE
Launch
Announced2020, June 16. Released 2020, July 182018, May 23
StatusDiscontinuedAvailable. Released 2018, June 29
Body
Build-Glass front (Gorilla Glass 3), glass back, aluminum frame
Dimensions162 x 77 x 9.4 mm (6.38 x 3.03 x 0.37 in)156.6 x 73.9 x 8.7 mm (6.17 x 2.91 x 0.34 in)
SIMNano-SIM + Nano-SIMSingle SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
Weight201 g (7.09 oz)188 g (6.63 oz)
 -IP68 dust/water resistant (up to 1.5m for 30 mins) Pressure-sensitive buttons
Display
Protection-Corning Gorilla Glass 3
Resolution1080 x 2340 pixels, 19.5:9 ratio (~396 ppi density)1440 x 2880 pixels, 18:9 ratio (~537 ppi density)
Size6.5 inches, 103.7 cm2 (~83.1% screen-to-body ratio)6.0 inches, 92.9 cm2 (~80.3% screen-to-body ratio)
TypeIPS LCDSuper LCD6, HDR10
Platform
CPUOcta-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)
ChipsetQualcomm SM6125 Snapdragon 665 (11 nm)Qualcomm SDM845 Snapdragon 845 (10 nm)
GPUAdreno 610Adreno 630
OSAndroid 10Android 8.0 (Oreo), upgradable to Android 9.0 (Pie), Sense UI
Memory
Call records20 dialed, 20 received, 20 missed calls-
Card slotmicroSDXCmicroSDXC (uses shared SIM slot)
Internal128GB 6GB RAM64GB 6GB RAM, 128GB 6GB RAM
Phonebook1000 entries-
Main Camera
Dual-12 MP, f/1.8, 1/2.55", 1.4µm, dual pixel PDAF, Laser AF, OIS 16 MP (12 MP effective), f/2.6, 1/3.1", 1.0µm, 2x optical zoom, AF
FeaturesDual-LED flash, HDR, panoramaDual-LED dual-tone flash, HDR
Quad48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 118˚ (ultrawide), 1/4.0", 1.12µm 2 MP (macro) Auxiliary lens-
Video4K@30fps, 1080p@30fps4K@60fps, 1080p@60/240fps, 1080p@30fps (gyro-EIS), HDR, 24-bit/96kHz stereo sound rec.
Selfie camera
Dual-8 MP, f/2.0, 1/4", 1.12µm 8 MP, f/2.0, 1/4", 1.12µm
FeaturesHDRHDR, panorama
Single25 MP, f/2.0, (wide)-
Video1080p@30fps1080p@30fps
Sound
3.5mm jack YesNo
35mm jackYes-
Loudspeaker YesYes, with stereo speakers
 -32-bit/384kHz audio
Comms
Bluetooth5.0, A2DP, LE5.0, A2DP, aptX HD, LE
NFCYesYes
PositioningGPS, GLONASS, GALILEO, BDSGPS, GLONASS, GALILEO, BDS
RadioFM radioNo
USBUSB Type-C 2.0, OTGUSB Type-C 3.1
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA
Features
GamesYes-
JavaYes-
MessagingSMS-
SensorsFingerprint (rear-mounted), accelerometer, gyro, proximity, compassFingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Battery
Charging15W wired, QC318W wired, QC3, 50% in 35 min (advertised)
Stand-byUp to 570 h-
Talk timeUp to 8 h 40 minUp to 24 h (3G)
TypeLi-Po 5000 mAhLi-Ion 3500 mAh, non-removable
Misc
ColorsSmoky Black, Pretty Blue, Crystal GreenTranslucent Blue, Ceramic Black, Flame Red
Models-U12, 2Q55100
PriceAbout 660 EURAbout 450 EUR
SAR EU0.56 W/kg (head)     -
Tests
Audio quality- Noise -93.7dB / Crosstalk -52.7dB
Battery life- Endurance rating 64h
Camera- Photo / Video
Display- Contrast ratio: 1818:1 (nominal), 3.085 (sunlight)
Loudspeaker- Voice 77dB / Noise 73dB / Ring 99dB
Performance- AnTuTu: 263696 (v7) GeekBench: 9001 (v4.4) GFXBench: 20fps (ES 3.1 onscreen)

HTC Desire 20 Pro

  • Newer device with potential for (limited) software updates
  • More affordable price point
  • Potentially lighter and more compact design (speculation)

  • Significantly weaker performance due to Snapdragon 665
  • Likely inferior display quality
  • Slower charging speed

HTC U12+

  • Flagship-level performance with Snapdragon 845
  • Superior display quality (contrast ratio suggests)
  • Faster charging and potentially better battery endurance

  • Older device with limited software update support
  • Potentially higher price
  • Larger and heavier design (likely)

Display Comparison

The HTC U12+ boasts a superior display experience, though specific details beyond contrast ratios (1818:1 nominal, 3.085 in sunlight) are lacking. These contrast ratios suggest excellent visibility even in bright conditions. The Desire 20 Pro’s display specifications are absent, implying a standard LCD panel likely lacking the U12+'s color accuracy and brightness. The U12+'s display technology likely provides a more vibrant and immersive viewing experience, particularly for media consumption.

Camera Comparison

Detailed camera specs are missing for both devices, making a direct comparison difficult. However, the U12+ likely benefits from a more sophisticated image signal processor (ISP) integrated within the Snapdragon 845. This would result in better dynamic range, noise reduction, and overall image quality. The Desire 20 Pro, relying on the 665’s ISP, will likely produce acceptable images in good lighting conditions but struggle in low-light scenarios. Without sensor size information, it's difficult to assess low-light performance definitively, but the U12+'s flagship status suggests a higher-quality camera system.

Performance

The core difference lies in the chipsets. The HTC U12+’s Snapdragon 845 (10nm) is a flagship-class processor with a CPU clocked up to 2.8 GHz, significantly outperforming the Desire 20 Pro’s Snapdragon 665 (11nm) which peaks at 2.0 GHz. This translates to a noticeable difference in app loading times, multitasking, and gaming performance. The 845’s Adreno 630 GPU is also far more capable than the 665’s Adreno 610. While both utilize Kryo cores, the 385 Gold cores in the 845 are architecturally more advanced, offering greater performance per clock cycle. The 10nm process of the 845 also contributes to better thermal efficiency, potentially mitigating throttling during sustained workloads.

Battery Life

The HTC U12+ has an endurance rating of 64 hours, indicating excellent battery life. While the Desire 20 Pro’s battery capacity is unknown, the U12+'s more efficient chipset and optimized software likely contribute to its longer runtime. The U12+ also supports 18W charging with a claimed 50% charge in 35 minutes, while the Desire 20 Pro is limited to 15W charging. This means the U12+ can be topped up more quickly, minimizing downtime.

Buying Guide

Buy the HTC Desire 20 Pro if you prioritize a newer device with guaranteed software updates (though HTC's update track record is spotty) and are primarily focused on basic smartphone tasks like calling, texting, and light social media use. Buy the HTC U12+ if you value performance, a better display experience, and longer battery life, and are willing to accept an older device with potentially limited software support.

Frequently Asked Questions

❓ Will the Snapdragon 665 in the Desire 20 Pro struggle with demanding games like PUBG or Call of Duty?
Yes, the Snapdragon 665 is a mid-range chipset and will likely require significant graphics settings reductions to achieve playable frame rates in demanding games. Expect noticeable lag and stuttering compared to the smoother experience offered by the Snapdragon 845 in the U12+.
❓ Given the age of the HTC U12+, is the battery still in good condition if purchasing a used model?
Battery health degrades over time. If considering a used U12+, inquire about the battery's condition and usage history. A significant drop in battery life is a common issue with older smartphones, and replacing the battery can be costly.
❓ Does the HTC Desire 20 Pro support Quick Charge 3.0 effectively, or is the 15W charging significantly slower in real-world use?
While the Desire 20 Pro supports QC3, the 15W charging is considerably slower than the U12+'s 18W implementation. Expect a longer charging time from 0-100%, potentially exceeding 2 hours depending on the charger and battery level.