OnePlus Nord CE 5G vs Realme C55 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme C55
Realme C55
Realme

General

Launch Date June 11, 2021 March 8, 2023
Release Year 2021 2023

Physical

Volume 92.44 cm³ 99.3 cm³
Screen Size to Weight Ratio 3.78 "/g 3.55 "/g
Weight 170 g 189.5 g
Height 159.2 mm 165.6 mm
Width 73.5 mm 75.9 mm
Thickness 7.9 mm 7.9 mm
Foldable Design No No
Available Colors
  • Blue Void
  • Charkoal Ink
  • Silver Ray
  • Sun Shower
  • Rainy Night
  • Rainforest

Display

Screen Size 6.43 " 6.72 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.3 % 86.7 %
Pixel Density 410 PPI 392 PPI
Refresh Rate 90 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A 680 nits

Hardware

Battery Capacity per Screen Area 108.84 mAh/in² 110.72 mAh/in²
Battery Density 48.68 mAh/cm³ 50.35 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM7225 Snapdragon 750G 5G (8 nm) Mediatek MT6769H Helio G88 (12 nm)
CPU Octa-core (2x2.2 GHz Kryo 570 & 6x1.8 GHz Kryo 570) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Adreno 619 Mali-G52 MC2

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 13
Maximum OS Version 13

Comparison Summary

OnePlus Nord CE 5G vs Realme C55: A Practical Showdown

Here’s a no-nonsense comparison of these two mid-range contenders, dissecting how their specs translate to real-world performance.


1. Specifications Breakdown

Design & Build

FeatureOnePlus Nord CE 5GRealme C55Real-World Implications
Dimensions159.2 × 73.5 × 7.9 mm165.6 × 75.9 × 7.9 mmNord CE 5G is more compact and pocket-friendly. Realme C55’s taller/wider frame may feel less comfortable for one-handed use.
Weight170g189.5gNord CE 5G is noticeably lighter—better for long usage sessions.
Fingerprint SensorBasic (under-display)Side-mountedSide-mounted (C55) is faster and more ergonomic. Nord CE 5G’s under-display feels premium but may lag slightly.

Winner: OnePlus Nord CE 5G (for compactness and weight), but Realme C55 wins on fingerprint sensor placement.


Display

FeatureOnePlus Nord CE 5GRealme C55Real-World Implications
Size6.43" AMOLED6.72" IPS LCDRealme C55 has a larger screen for media, but Nord’s AMOLED offers richer colors and deeper blacks.
Refresh Rate90Hz90HzBoth smooth for scrolling, but AMOLED (Nord) feels more responsive.
Brightness700 nits680 nitsNearly identical, but Nord’s AMOLED performs better in sunlight.

Winner: OnePlus Nord CE 5G (AMOLED superiority).


Performance

FeatureOnePlus Nord CE 5GRealme C55Real-World Implications
ChipsetSnapdragon 750G 5GHelio G88Snapdragon is more efficient (8nm vs. 12nm) and significantly faster.
Antutu Score385,000245,800Nord CE 5G is 57% faster—better for gaming/multitasking.
RAM Options6/8/12GB4/6/8GBNord CE 5G’s 12GB option future-proofs heavy users.

Winner: OnePlus Nord CE 5G (clear performance lead).


Battery & Charging

FeatureOnePlus Nord CE 5GRealme C55Real-World Implications
Capacity4500mAh5000mAhRealme C55 lasts longer on paper, but Nord’s efficient chipset narrows the gap.
Charging30W (Li-Polymer)33W (Li-Ion)Realme charges slightly faster, but difference is marginal.

Winner: Realme C55 (bigger battery), but Nord’s efficiency mitigates this.


Camera

FeatureOnePlus Nord CE 5GRealme C55Real-World Implications
Main Camera64MP (f/1.79, OV64B)64MP (f/1.8, OV64B)Similar hardware, but Nord’s tuning and software processing yield better dynamic range.
Ultrawide8MP (f/2.25)NoneNord CE 5G wins for versatility (landscapes/group shots).
Selfie16MP (Sony IMX471)8MPNord’s sharper front cam for crisp video calls.
Video4K@30fps (with EIS)1080p@60fpsNord shoots higher-quality video with stabilization.

Winner: OnePlus Nord CE 5G (better overall camera system).


2. Key Insights

OnePlus Nord CE 5G Strengths

Faster performance (Snapdragon 750G dominates Helio G88).
Superior display (AMOLED vs. IPS LCD).
Better cameras (ultrawide, 4K video, DxOMark-tuned processing).
Lighter and more compact.

Realme C55 Strengths

Larger battery (5000mAh vs. 4500mAh).
Newer OS out of the box (Android 13 vs. Nord’s Android 11).
Side-mounted fingerprint sensor (faster unlocks).

Trade-Offs

  • Nord CE 5G lacks the battery size but compensates with efficiency.
  • Realme C55 has a bigger screen but inferior display tech.

3. User Profiles & Recommendations

Choose OnePlus Nord CE 5G if you:

  • Prioritize performance (gaming, multitasking).
  • Want better cameras (especially for video).
  • Prefer AMOLED displays for media consumption.

Choose Realme C55 if you:

  • Need longer battery life.
  • Prefer a newer OS version at launch.
  • Want a larger screen for videos (despite LCD).

4. Buying Decision Framework

Ask Yourself:

  1. "Do I care more about speed or battery?" → Nord for speed, C55 for endurance.
  2. "Is camera versatility important?" → Nord’s 4K video and ultrawide win.
  3. "Do I prefer AMOLED or a bigger LCD screen?" → Nord for vibrancy, C55 for size.

Scenario-Based Picks:

  • Gamers/Content Creators: Nord CE 5G (performance + cameras).
  • Casual Users: Realme C55 (battery + simpler needs).

Final Verdict: Which Would I Choose?

Winner: OnePlus Nord CE 5G

  • The AMOLED display, faster chipset, and better cameras make it the more premium-feeling device. While the Realme C55 has a larger battery, the Nord’s efficiency and 30W charging keep it competitive. For most users, the performance and display quality outweigh the battery advantage—unless you absolutely need Android 13 out of the box or prioritize extreme battery life.

Alternative Pick: Realme C55 if you’re budget-conscious and value battery > performance.

Bottom Line: The Nord CE 5G is the better all-rounder, but the C55 is a solid choice for endurance-focused users.

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.