BeastCompare

OnePlus Nord CE5 5G vs Oppo K12x (China): Which One Should You Buy?

These two are too close to call on BeastScore — the right choice depends on what matters to you.

Head-to-head
Comparing 2 devicesSwipe ⇄
OnePlus · 2025

OnePlus Nord CE5 5G

OnePlus Nord CE5 5G
85/ 100
Launch pricePrice on request
Oppo · 2024

Oppo K12x (China)

Oppo K12x (China)
85/ 100
Launch pricePrice on request
Head-to-head

Too close to call: 1 of 6 categories each

Here's exactly where each phone is stronger.

OnePlus Nord CE5 5G
OnePlus Nord CE5 5G
1 win
Oppo K12x (China)
Oppo K12x (China)
1 win
At a glance

Bigger shape = better phone.

SpeedCameraBatteryDisplayConnectivityValue
OnePlus Nord CE5 5GOppo K12x (China)
Category winners

Scores out of 100. How we score

  • SpeedTie
    86
    86
  • CameraTie
    80
    80
  • VideoNot enough data
  • SelfieNot enough data
  • BatteryOppo K12x (China)
    86
    91
  • DisplayOnePlus Nord CE5 5G
    89
    84
  • ConnectivityTie
    65
    65
  • SecurityNot enough data
  • ValueTie
    85
    85
Key differences
  • Oppo K12x (China) has the bigger battery5,500 mAh vs 5,200 mAh
  • OnePlus Nord CE5 5G charges faster80W vs 45W
  • OnePlus Nord CE5 5G has the bigger screen6.77" vs 6.67"
  • Oppo K12x (China) is lighter186 g vs 199 g
  • OnePlus Nord CE5 5G has newer Bluetooth5.4 vs 5.3
See all specs ↓

Why buy each phone

Swipe ⇄
Reasons to buy OnePlus Nord CE5 5G
  • ✓6.77" display at 120 Hz
Reasons to buy Oppo K12x (China)
  • ✓13 g lighter (186 g vs 199 g), easier to hold
  • ✓Bigger 5,500 mAh battery (+300 mAh)
  • ✓6.67" display at 120 Hz

Full specifications

Swipe ⇄
SpecificationOnePlus Nord CE5 5GOppo K12x (China)
1. Display & Screen🏆 OnePlus Nord CE5 5G Wins Display
Screen typeFluid AMOLEDIPS LCD, 120Hz, 1000 nits (HBM)
Screen Size6.77"6.67"
Resolution & DensityFHD+ / LTPO AMOLED (388 ppi)FHD+ / LTPO AMOLED
Refresh Rate120 Hz120 Hz
BrightnessN/AN/A
Screen ProtectionNot listedNot listed
2. Platform & Performance
Chipset / ProcessorDimensity 8350 Apex Snapdragon 695 5G
CPU CoresNot listedNot listed
GPU GraphicsNot listedNot listed
Operating SystemAndroid 15Android 14
3. Memory & Storage
RAM Memory12 GB LPDDR12 GB LPDDR
Internal Storage256 GB512 GB
Storage SpeedNot listedNot listed
Card SlotNoNo
4. Main Camera Optics
Primary Cameraundefined MP, Triple Camera Systemundefined MP, Triple Camera System
Telephoto ZoomNone (digital zoom only)None (digital zoom only)
Ultrawide CameraN/AN/A
LiDAR / DepthNoneNone
5. Video
Main Camera Video
Not listed
Not listed
Front Video
Not listed
Not listed
6. Selfie Camera
Selfie Lensundefined MPundefined MP
7. Body & Dimensions🏆 Oppo K12x (China) Lightest Chassis
DimensionsN/A165.7 x 76 x 7.7 mm
Weight199 g186 g
Build MaterialsNot listedNot listed
SIM TypeNot listedNot listed
Water ResistanceIP65Not listed
8. Battery & Charging🏆 Oppo K12x (China) Wins Battery
Battery Capacity5,200 mAh5,500 mAh
Wired Fast ChargingFast chargingFast charging
Wireless ChargingNot listedNot listed
Reverse ChargingNot listedNot listed
9. Sound & Audio
LoudspeakerNot listedNot listed
3.5mm Headphone JackNoNo
10. Connectivity
Wi-Fi StandardNot listedNot listed
Bluetoothv5.45.3, A2DP, LE, aptX HD
USB Port & SpeedUSB Type-C 2.0USB Type-C 2.0, OTG
NFCYesYes
11. Sensors & Security
SensorsNot listedNot listed
Satellite FeaturesNot listedNot listed
12. Colors & Overview
ColorsNot listedNot listed
Launch PricePrice on requestPrice on request
Our verdict

OnePlus Nord CE5 5G and Oppo K12x (China) are evenly matched

It's a close call. Pick the OnePlus Nord CE5 5G for its faster charging (80W vs 45W) and bigger screen (6.77" vs 6.67"), or the Oppo K12x (China) for its bigger battery (5,500 mAh vs 5,200 mAh) and lighter body (186 g vs 199 g).

Buy OnePlus Nord CE5 5G if you want

Faster wired charging: 80W vs 45W

Buy Oppo K12x (China) if you want

Larger battery: 5,500 mAh vs 5,200 mAh · Lighter: 186 g vs 199 g (13 g less)

Common questions

Which is better: OnePlus Nord CE5 5G or Oppo K12x (China)?

It's a close call. Pick the OnePlus Nord CE5 5G for its faster charging (80W vs 45W) and bigger screen (6.77" vs 6.67"), or the Oppo K12x (China) for its bigger battery (5,500 mAh vs 5,200 mAh) and lighter body (186 g vs 199 g). BeastScore: OnePlus Nord CE5 5G 84.8/100, Oppo K12x (China) 85.1/100.

What are the main battery and display differences between OnePlus Nord CE5 5G and Oppo K12x (China)?

OnePlus Nord CE5 5G has a 6.77-inch display and 5200 mAh battery. Oppo K12x (China) has a 6.67-inch display and 5500 mAh battery.

How do OnePlus Nord CE5 5G and Oppo K12x (China) compare for speed?

OnePlus Nord CE5 5G scores 86/100 for performance; Oppo K12x (China) scores 86/100.

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