Oppo Reno6 5G vs Huawei nova 8i - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date June 11, 2021 July 22, 2021
Release Year 2021 2021

Physical

Volume 85.92 cm³ 104.01 cm³
Screen Size to Weight Ratio 3.53 "/g 3.51 "/g
Weight 182 g 190 g
Height 156.8 mm 161.9 mm
Width 72.1 mm 74.7 mm
Thickness 7.6 mm 8.6 mm
Foldable Design No No
Available Colors
  • Blue
  • Aurora
  • Purple
  • Stellar Black
  • Starry Black
  • Moonlight Silver
  • Interstellar Blue

Display

Screen Size 6.43 " 6.67 "
Resolution 1080 x 2400 1080 x 2376
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 88.3 % 89.4 %
Pixel Density 409 PPI 391 PPI
Refresh Rate 90 Hz N/A
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 96.65 mAh/in²
Battery Density 50.05 mAh/cm³ 41.34 mAh/cm³
Battery Capacity 4300 mAh 4300 mAh
NFC Support Yes No
Chipset Mediatek Dimensity 900 (6 nm) Qualcomm SM6115 Snapdragon 662 (11 nm)
CPU Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55) Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
GPU Mali-G68 MC4 Adreno 610

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 10
Maximum OS Version 12

Comparison Summary

Here’s a structured, user-focused comparison of the Oppo Reno6 5G and Huawei nova 8i:


1. Specifications Breakdown

Design & Build

FeatureOppo Reno6 5GHuawei nova 8iReal-World Implications
Dimensions156.8 × 72.1 × 7.6 mm161.9 × 74.7 × 8.6 mmReno6 is slimmer/lighter (182g vs 190g), easier for one-handed use. Nova 8i feels bulkier but offers a larger display.
Screen ProtectionGorilla Glass 5UnknownReno6 has better drop/scuff resistance.
Fingerprint SensorBasic (under display)Side-mountedSide-mounted (nova 8i) may be faster/more convenient.

Display

FeatureOppo Reno6 5GHuawei nova 8iReal-World Implications
TypeAMOLEDIPS LCDAMOLED (Reno6) offers deeper blacks, better contrast, and power efficiency. IPS LCD (nova 8i) has worse visibility in sunlight.
Size/Resolution6.43" FHD+ (1080x2400)6.67" FHD+ (1080x2376)Nova 8i’s screen is larger but lower PPI (391 vs 409). Reno6’s AMOLED makes colors pop.
Refresh Rate90Hz60Hz90Hz (Reno6) feels smoother for scrolling/gaming.
Brightness1100 nits (peak)Not specifiedReno6 is far better outdoors (nova 8i may struggle in sunlight).

Performance

FeatureOppo Reno6 5GHuawei nova 8iReal-World Implications
ChipsetDimensity 900 (6nm)Snapdragon 662 (11nm)Dimensity 900 is 3x faster (Antutu: 815K vs 201K). Better for gaming/multitasking.
RAM/Storage8/12GB + 128/256GB6GB + 128GBReno6 dominates: more RAM (12GB option) and storage (256GB).
5G SupportYesNoReno6 is future-proofed for 5G networks; nova 8i is LTE-only.

Camera

FeatureOppo Reno6 5GHuawei nova 8iReal-World Implications
Main Camera50MP (f/1.8, Sony IMX766)64MP (f/1.9)Reno6’s larger sensor + OIS = better low-light shots. Nova 8i’s higher MP count doesn’t guarantee better quality.
Ultra-Wide16MP8MPReno6’s wider FoV and sharper detail.
Telephoto13MP (2x zoom)NoneReno6 offers optical zoom; nova 8i relies on digital crop.
Selfie32MP (f/2.4)16MP (f/2.0)Reno6’s higher resolution wins for detail; nova 8i’s wider aperture helps in low light.
Video4K@30fps, OIS1080p@30fps, no OISReno6 shoots 4K with stabilization—better for vlogging.

Battery & Charging

FeatureOppo Reno6 5GHuawei nova 8iReal-World Implications
Capacity4500mAh4300mAhSimilar endurance, but Reno6’s AMOLED/90Hz may offset its larger battery.
Charging65W66WBoth charge insanely fast (~30 mins for 0-100%).

2. Key Insights

  • Oppo Reno6 5G Wins On: Performance (3x faster chipset), display quality (AMOLED + 90Hz), camera versatility (telephoto + 4K video), and 5G support.
  • Huawei nova 8i Wins On: Slightly larger screen, side-mounted fingerprint sensor, and marginally faster charging (66W vs 65W).

Trade-Offs:

  • Nova 8i’s Snapdragon 662 is dated—expect lag with heavy apps/games.
  • Reno6 lacks stereo speakers (nova 8i has them) and expandable storage (both omit it).

3. User Profiles & Recommendations

  • Choose Oppo Reno6 5G If: You prioritize speed, gaming, camera flexibility, or future-proofing (5G). Ideal for power users, content creators, or photographers.
  • Choose Huawei nova 8i If: You want a larger screen for media, prefer side-mounted fingerprint, or don’t need 5G/performance. Best for casual users on a budget.

4. Buying Decision Framework

Ask yourself:

  1. Do I care about gaming/performance? → Reno6.
  2. Is 5G important for my next phone? → Reno6.
  3. Do I prefer a bigger screen over better specs? → Nova 8i.

Scenarios:

  • Student on a budget: Nova 8i (cheaper, decent for social/media).
  • Photography enthusiast: Reno6 (OIS, 4K, telephoto).
  • Future-proof buyer: Reno6 (5G, Dimensity 900).

Final Verdict: My Choice

I’d pick the Oppo Reno6 5G without hesitation. The Dimensity 900’s performance gap, AMOLED display, and camera system (OIS + 4K) outweigh the nova 8i’s larger screen and stereo speakers. The Reno6 is simply more versatile—whether for gaming, photography, or long-term use—while the nova 8i feels like a compromise outside of basic tasks.

Exception: If you’re strictly price-sensitive and avoid heavy apps, the nova 8i could suffice. But for most users, the Reno6 is the smarter investment.

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.