Oppo Reno6 5G vs HTC U23 Pro - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date June 11, 2021 May 18, 2023
Release Year 2021 2023

Physical

Volume 85.92 cm³ 114.32 cm³
Screen Size to Weight Ratio 3.53 "/g 3.27 "/g
Weight 182 g 205 g
Height 156.8 mm 166.6 mm
Width 72.1 mm 77.1 mm
Thickness 7.6 mm 8.9 mm
Foldable Design No No
Available Colors
  • Blue
  • Aurora
  • Purple
  • Stellar Black
  • Snow White
  • Coffee Black

Display

Screen Size 6.43 " 6.7 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 88.3 % 84.4 %
Pixel Density 409 PPI 393 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness 430 nits N/A
HBM Brightness 600 nits N/A
Peak Brightness 750 nits N/A

Hardware

Battery Capacity per Screen Area 104.00 mAh/in² 102.47 mAh/in²
Battery Density 50.05 mAh/cm³ 40.24 mAh/cm³
Battery Capacity 4300 mAh 4600 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 900 (6 nm) Qualcomm SM7450-AB Snapdragon 7 Gen 1 (4 nm)
CPU Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55) Octa-core (1x2.4 GHz Cortex-A710 & 3x2.36 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510)
GPU Mali-G68 MC4 Adreno 644

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 13
Maximum OS Version 12

Comparison Summary

Oppo Reno6 5G vs. HTC U23 Pro: In-Depth Comparison

Both the Oppo Reno6 5G (2021) and HTC U23 Pro (2023) target the premium mid-range market, but they take different approaches. Below, we break down their specs, real-world performance, and which users each phone suits best.


1. Specifications Breakdown

Design & Build

FeatureOppo Reno6 5GHTC U23 ProReal-World Implications
Dimensions156.8 × 72.1 × 7.6 mm166.6 × 77.1 × 8.9 mmOppo is slimmer & lighter (182g vs. 205g), better for one-handed use. HTC is bulkier but may feel more premium.
Screen ProtectionGorilla Glass 5Gorilla Glass VictusHTC wins here—Victus is more scratch/drop-resistant.
Fingerprint SensorBasic (under display)Side-mountedHTC’s side sensor is faster & more reliable.

Display

FeatureOppo Reno6 5GHTC U23 ProReal-World Implications
Size & Tech6.43" AMOLED6.7" OLEDHTC has a bigger screen, but Oppo’s AMOLED is slightly sharper (409 PPI vs. 393 PPI).
Refresh Rate90Hz120HzHTC’s 120Hz means smoother scrolling & gaming.
Brightness1100 nits (peak)Not specifiedOppo is much brighter—better visibility in sunlight.

Performance

FeatureOppo Reno6 5GHTC U23 ProReal-World Implications
ChipsetDimensity 900 (6nm)Snapdragon 7 Gen 1 (4nm)HTC’s 7 Gen 1 is more efficient & newer, but Oppo has better benchmark scores (~815K vs. ~700K).
GPUMali-G68 MC4Adreno 644HTC’s Adreno GPU is better optimized for gaming.
RAM & Storage8/12GB + 128/256GB (fixed)8/12GB + 256GB (fixed)Same RAM options, but HTC offers only 256GB.

Cameras

FeatureOppo Reno6 5GHTC U23 ProReal-World Implications
Main Camera50MP (Sony IMX766, f/1.8)108MP (f/1.7)HTC has higher resolution, but Oppo’s sensor is better tuned (IMX766).
Ultrawide16MP (f/2.2)8MP (f/2.4)Oppo’s ultrawide is significantly better.
Telephoto13MP (2x zoom)NoneOppo wins here—dedicated zoom lens.
Selfie32MP (f/2.4)32MP (f/2.45)Very similar, but Oppo’s aperture is slightly better.
Video4K@30fps, 1080p@60fps, 240fps slow-mo4K@30fps, 1080p@30fps, 120fps slow-moOppo has better slow-motion and 60fps 1080p.

Battery & Charging

FeatureOppo Reno6 5GHTC U23 ProReal-World Implications
Capacity4500mAh4600mAhSimilar endurance.
Charging Speed65W wired30W wired + 15W wirelessOppo charges faster, but HTC has wireless charging.

Software & Extras

FeatureOppo Reno6 5GHTC U23 ProReal-World Implications
OSAndroid 11 (upgradable to 12)Android 13HTC has newer OS out of the box.
ConnectivityWi-Fi 6, BT 5.2, LDACWi-Fi 6, BT 5.2Oppo has better Bluetooth audio support (LDAC).
GPSMulti-band (better accuracy)Standard GPSOppo’s GPS is superior for navigation.

2. Key Insights

Why Oppo Reno6 5G Stands Out

Better display brightness (1100 nits vs. unspecified) – crucial for outdoor use.
Superior ultrawide & telephoto cameras – better flexibility for photography.
Faster wired charging (65W vs. 30W) – great for quick top-ups.
More compact & lightweight – easier to handle.

Why HTC U23 Pro Stands Out

Newer chipset (Snapdragon 7 Gen 1) – better efficiency & future-proofing.
120Hz display – smoother animations & gaming.
Wireless charging – a rarity in this price range.
More durable Gorilla Glass Victus.


3. User Recommendations

Choose the Oppo Reno6 5G if you:

Prioritize camera versatility (better ultrawide & telephoto).
Want a brighter, more compact phone.
Need fast charging (65W is a game-changer).

Choose the HTC U23 Pro if you:

Want a smoother 120Hz display & wireless charging.
Prefer a newer chipset (better efficiency & longevity).
Like a slightly larger screen.


4. Buying Decision Framework

Ask yourself:

  1. Do I care more about camera quality or display smoothness?
    • Camera-first? Oppo.
    • Smoothness-first? HTC.
  2. Do I need wireless charging?
    • Yes? HTC.
    • No? Oppo.
  3. Do I prefer a compact phone or a bigger screen?
    • Compact? Oppo.
    • Bigger? HTC.

Final Verdict: Which Would I Choose?

I’d pick the Oppo Reno6 5G because:

  • Brighter AMOLED screen (essential for outdoor use).
  • Better camera system (ultrawide + telephoto).
  • Faster wired charging (65W vs. 30W) – a huge convenience.

However, if wireless charging and a 120Hz display are must-haves, the HTC U23 Pro is a solid alternative.

Bottom line:

  • Photographers & outdoor users → Oppo Reno6 5G.
  • Tech enthusiasts & media consumers → HTC U23 Pro.
Alex Griffin
Alex Griffin

Technology analyst specializing in mobile devices and consumer electronics.

Core Expertise

  • Mobile technology analysis
  • Consumer electronics evaluation
  • Technical specification interpretation
  • User experience insights

Professional Mission Empowering readers to make informed technology decisions by transforming intricate specifications into understandable, practical guidance.

Demystifying technology, one device at a time.