HTC U23 Pro vs Nothing Phone (2a) - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date May 18, 2023 March 12, 2024
Release Year 2023 2024

Physical

Volume 114.32 cm³ 106.1 cm³
Screen Size to Weight Ratio 3.27 "/g 3.53 "/g
Weight 205 g 190 g
Height 166.6 mm 161.7 mm
Width 77.1 mm 76.3 mm
Thickness 8.9 mm 8.6 mm
Foldable Design No No
Available Colors
  • Snow White
  • Coffee Black
  • Black
  • Blue
  • White
  • Milk

Display

Screen Size 6.7 " 6.7 "
Resolution 1080 x 2400 1080 x 2412
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84.4 % 87.6 %
Pixel Density 393 PPI 394 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A 700 nits
HBM Brightness N/A 1100 nits
Peak Brightness N/A 1300 nits

Hardware

Battery Capacity per Screen Area 102.47 mAh/in² 111.38 mAh/in²
Battery Density 40.24 mAh/cm³ 47.12 mAh/cm³
Battery Capacity 4600 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM7450-AB Snapdragon 7 Gen 1 (4 nm) Mediatek Dimensity 7200 Pro (4 nm)
CPU Octa-core (1x2.4 GHz Cortex-A710 & 3x2.36 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510) Octa-core (2x2.8 GHz Cortex-A715 & 6x 2.0 Cortex-A510)
GPU Adreno 644 Mali-G610 MC4

Connectivity

USB Version 3.0 2.0
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 3.0 USB Type-C 2.0, OTG

Software

Operating System Android Android
Initial OS Version 13 14
Maximum OS Version 17

Comparison Summary

1. Specifications Comparison

FeatureHTC U23 ProNothing Phone (2a)Practical Impact
Design
Dimensions (mm)166.6 x 77.1 x 8.9161.7 x 76.3 x 8.6Nothing Phone (2a) is slightly smaller and lighter, potentially improving one-handed usability.
Weight (g)205190
Fingerprint SensorSide-mountedUnder-displayPreference-based; under-display can feel more modern, side-mounted can be more reliable.
Display
Display TypeOLED, 120HzAMOLED, 1B colors, 120Hz, HDR10+Both offer smooth scrolling; Nothing Phone (2a)'s AMOLED with HDR10+ delivers richer colors and better contrast, especially noticeable in HDR content.
Size (inches)6.76.7Same screen size.
Resolution (px)1080 x 24001084 x 2412Negligible difference in resolution.
Peak Brightness (nits)Not specified1300Nothing Phone (2a)'s superior peak brightness ensures better visibility in direct sunlight. Missing peak brightness for HTC limits comparison.
Performance
ChipsetSnapdragon 7 Gen 1Dimensity 7200 ProBoth are mid-range chipsets; benchmarks suggest Dimensity 7200 Pro offers slightly better performance in some areas. Real-world differences might be minimal for average users.
CPUOcta-core (1x2.4 GHz A710 & 3x2.36 GHz A710 & 4x1.8 GHz A510)Octa-core (2x2.8 GHz A715 & 6x 2.0 Cortex-A510)Both offer good performance for everyday tasks. The Dimensity 7200 Pro's higher clock speed on the performance cores may provide a slight edge in demanding applications.
GPUAdreno 644Mali-G610 MC4Adreno 644 generally offers better gaming performance.
RAM8GB8/12GB12GB option on Nothing Phone (2a) allows for better multitasking and future-proofing.
OSAndroid 13Android 14Nothing Phone (2a) ships with a newer OS version, offering potential features and security updates. It also boasts longer OS support up to Android 17.
Camera
Main Camera108MP50MP (Samsung GN9)Higher megapixel count on HTC doesn't guarantee better image quality. Nothing Phone's Samsung GN9 sensor is known for good low-light performance.
Ultrawide8MP50MP (Samsung JN1)Nothing Phone (2a) has a significantly better ultrawide camera with a much higher resolution and a larger sensor.
Video4K@30fps4K@30fps, 1080p@120fpsNothing Phone (2a) offers more video recording options, including slow-motion at 120fps.
Battery
Capacity (mAh)46005000Nothing Phone (2a)'s larger battery likely translates to longer battery life.

2. Key Differences Analysis

HTC U23 Pro Advantages:

  • Potentially better gaming performance: The Adreno 644 GPU generally outperforms the Mali-G610 MC4 in gaming scenarios.

Nothing Phone (2a) Advantages:

  • Superior Display: Brighter, HDR10+ support for better visuals.
  • Longer Software Support: Guaranteed updates up to Android 17.
  • Larger Battery: Potentially longer battery life.
  • Better Ultrawide Camera: Significantly higher resolution and a better sensor.
  • More Video Recording Options: Slow-motion at 120fps.
  • Slightly Lower Price: Offers better value for money.

3. User Profiles & Recommendations

HTC U23 Pro: Users prioritizing mobile gaming performance might prefer the HTC U23 Pro.

Nothing Phone (2a): Users who value a great display, long software support, battery life, camera versatility (especially ultrawide), and overall value would likely prefer the Nothing Phone (2a).

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? While both are mid-range, the Nothing Phone (2a) offers slightly better value.
  2. What are your primary use cases? Gaming vs. general use, photography, video recording, etc.
  3. How important is software support and future-proofing?

My Choice: Nothing Phone (2a)

The Nothing Phone (2a) offers a more well-rounded package considering the superior display, longer software support, larger battery, better ultrawide camera, and competitive price. While the HTC U23 Pro might offer slightly better gaming performance, the overall advantages of the Nothing Phone (2a) make it a more compelling choice for most users. The longer software updates alone provide significant value. The brighter display and better ultrawide camera further solidify its position as the better overall device.

Emily Harper
Emily Harper

Technology Insights Specialist

Dedicated technology writer specializing in mobile device analysis and technology communication. Expert at translating complex smartphone features into clear, actionable insights for diverse audiences.

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Bridging technical complexity with engaging, accessible narratives.