OnePlus Nord CE 5G vs Xiaomi Redmi 12 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date June 11, 2021 June 15, 2023
Release Year 2021 2023

Physical

Volume 92.44 cm³ 105.49 cm³
Screen Size to Weight Ratio 3.78 "/g 3.42 "/g
Weight 170 g 198.5 g
Height 159.2 mm 168.6 mm
Width 73.5 mm 76.3 mm
Thickness 7.9 mm 8.2 mm
Foldable Design No No
Available Colors
  • Blue Void
  • Charkoal Ink
  • Silver Ray
  • Midnight Black
  • Polar Silver
  • Sky Blue
  • Moonstone Silver

Display

Screen Size 6.43 " 6.79 "
Resolution 1080 x 2400 1080 x 2460
Aspect Ratio 20:9 21:9
Screen-to-Body Ratio 85.3 % 85.1 %
Pixel Density 410 PPI 396 PPI
Refresh Rate 90 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A 550 nits

Hardware

Battery Capacity per Screen Area 108.84 mAh/in² 108.45 mAh/in²
Battery Density 48.68 mAh/cm³ 47.4 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 N/A
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0, OTG USB Type-C

Software

Operating System Android Android
Initial OS Version 11 13
Maximum OS Version 13 14

Comparison Summary

OnePlus Nord CE 5G vs. Xiaomi Redmi 12: A Practical Comparison

1. Specifications Breakdown

Design & Build

FeatureOnePlus Nord CE 5GXiaomi Redmi 12Real-World Implications
Dimensions159.2 × 73.5 × 7.9 mm168.6 × 76.3 × 8.2 mmRedmi 12 is larger and heavier (198.5g vs. 170g), making the Nord CE 5G more comfortable for one-handed use.
Weight170g198.5gNord CE 5G is much lighter—better for long usage sessions.
Fingerprint SensorBasic (in-display)Side-mountedSide-mounted sensor (Redmi 12) is faster but less premium-feeling than in-display.

Display

FeatureOnePlus Nord CE 5GXiaomi Redmi 12Real-World Implications
Screen Size6.43" AMOLED6.79" IPS LCDAMOLED (Nord CE 5G) offers deeper blacks, better contrast, and vibrancy; IPS LCD (Redmi 12) is bigger but less vibrant.
Refresh Rate90Hz90HzBoth smooth for daily use, but AMOLED makes animations feel more fluid.
Brightness700 nits (peak)UnknownNord CE 5G is far better outdoors—Redmi 12 may struggle in sunlight.

Performance

FeatureOnePlus Nord CE 5GXiaomi Redmi 12Real-World Implications
ChipsetSnapdragon 750G 5GHelio G88Nord CE 5G’s 750G is 54% faster (AnTuTu 385K vs. 249K), better for gaming & multitasking.
RAM Options6/8/12GB4/6/8GBNord CE 5G’s 12GB option is best for power users.
Storage128/256GB (no expansion)SameNo expandable storage on either—choose bigger storage upfront.

Camera

FeatureOnePlus Nord CE 5GXiaomi Redmi 12Real-World Implications
Main Camera64MP (1/2" sensor, f/1.79)50MP (1/2.76", f/1.8)Nord CE 5G has a larger sensor, better low-light shots, and 4K video.
Ultrawide8MP (f/2.25)8MP (f/2.2)Very similar, but Redmi 12 has a slightly wider aperture.
Selfie16MP (Sony IMX471)8MP (basic sensor)Nord CE 5G’s front cam is far superior for video calls and selfies.
Extra FeaturesNight Mode, PDAFMacro CameraNord CE 5G better for low light; Redmi 12 adds a 2MP macro (gimmicky).

Battery & Charging

FeatureOnePlus Nord CE 5GXiaomi Redmi 12Real-World Implications
Capacity4500mAh5000mAhRedmi 12 lasts longer, but Nord CE 5G’s AMOLED & efficient chip help.
Charging30W fast charge18W fast chargeNord CE 5G charges 60% faster—big plus for busy users.
Reverse ChargeNoYes (9W)Redmi 12 can power accessories.

Software & Extras

FeatureOnePlus Nord CE 5GXiaomi Redmi 12Real-World Implications
OSAndroid 11 (upgradeable to 13)Android 13 (up to 14)Redmi 12 has newer OS support out of the box.
Bluetooth5.1 (LDAC, aptX)5.3 (basic codecs)Nord CE 5G better for wireless audio.
GPSGPS, GLONASS, Galileo, NavICGPS, GLONASS, GalileoNord CE 5G has better location accuracy in remote areas.

2. Key Insights

OnePlus Nord CE 5G Wins In:

Performance54% faster CPU/GPU, better for gamers & multitaskers.
Display – AMOLED with 700 nits brightness crushes the Redmi 12’s LCD.
Cameras64MP main + 16MP selfie + 4K video make it more versatile.
Charging30W vs. 18W means much quicker top-ups.

Xiaomi Redmi 12 Wins In:

Battery Life5000mAh offers longer endurance.
Bigger Screen – 6.79" (good for media, but LCD is a downgrade).
Newer OS – Ships with Android 13 vs. Nord CE 5G’s Android 11.

Trade-offs & Limitations

  • Nord CE 5G lacks a macro camera and reverse charging.
  • Redmi 12’s Helio G88 is noticeably slower—not ideal for heavy apps.

3. User Profiles & Recommendations

Best for Nord CE 5G:

Gamers – Faster chipset, smoother AMOLED display.
Photographers – Better main & selfie cameras.
Fast-charging lovers – 30W is a game-changer.

Best for Redmi 12:

Battery-focused users – 5000mAh lasts longer.
Big-screen lovers – 6.79" LCD for Netflix.
Budget buyers – Likely cheaper (if price gap is significant).


4. Buying Decision Framework

Ask Yourself:

  1. Do you prioritize performance & display quality?Nord CE 5G.
  2. Do you need all-day battery & a big screen?Redmi 12.
  3. Are cameras & fast charging dealbreakers?Nord CE 5G.

Scenario-Based Picks:

  • Student/Work Use?Nord CE 5G (faster, better display).
  • Media Consumption?Redmi 12 (big screen + battery).
  • Budget Gamer?Nord CE 5G (Snapdragon 750G > Helio G88).

Final Verdict: Which Would I Choose?

I’d pick the OnePlus Nord CE 5G—better performance, superior AMOLED display, and faster charging make it the more premium-feeling phone. The Redmi 12’s battery and screen size are tempting, but the Nord CE 5G’s speed, camera, and efficiency justify its trade-offs.

However, if price is a major factor, and you only care about battery & screen size, the Redmi 12 could be a decent alternative—just expect slower performance & weaker cameras.

Winner: OnePlus Nord CE 5G (for most 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

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