BeastCompare

Oppo A5 Energy 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 ⇄
Oppo · 2025

Oppo A5 Energy

Oppo A5 Energy
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: 0 of 6 categories each

Here's exactly where each phone is stronger.

Oppo A5 Energy
Oppo A5 Energy
0 wins
Oppo K12x (China)
Oppo K12x (China)
0 wins
At a glance

Bigger shape = better phone.

SpeedCameraBatteryDisplayConnectivityValue
Oppo A5 EnergyOppo K12x (China)
Category winners

Scores out of 100. How we score

  • SpeedTie
    86
    86
  • CameraTie
    80
    80
  • VideoNot enough data
  • SelfieNot enough data
  • BatteryTie
    91
    91
  • DisplayTie
    84
    84
  • ConnectivityTie
    65
    65
  • SecurityNot enough data
  • ValueTie
    85
    85
Key differences
  • Oppo A5 Energy has the bigger battery5,800 mAh vs 5,500 mAh
  • Oppo K12x (China) is lighter186 g vs 194 g
  • Oppo A5 Energy has newer Bluetooth5.4 vs 5.3
See all specs ↓

Why buy each phone

Swipe ⇄
Reasons to buy Oppo A5 Energy
  • ✓Bigger 5,800 mAh battery (+300 mAh)
  • ✓6.67" display at 120 Hz
Reasons to buy Oppo K12x (China)
  • ✓8 g lighter (186 g vs 194 g), easier to hold
  • ✓6.67" display at 120 Hz

Full specifications

Swipe ⇄
SpecificationOppo A5 EnergyOppo K12x (China)
1. Display & Screen
Screen typeIPS LCDIPS LCD, 120Hz, 1000 nits (HBM)
Screen Size6.67"6.67"
Resolution & DensityFHD+ / LTPO AMOLED (264 ppi)FHD+ / LTPO AMOLED
Refresh Rate120 Hz120 Hz
BrightnessN/AN/A
Screen ProtectionNot listedNot listed
2. Platform & Performance
Chipset / ProcessorDimensity 6300 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 Storage512 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
Weight194 g186 g
Build MaterialsNot listedNot listed
SIM TypeNot listedNot listed
Water ResistanceIP68/IP69Not listed
8. Battery & Charging
Battery Capacity5,800 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

Oppo A5 Energy and Oppo K12x (China) are evenly matched

It's a close call. Pick the Oppo A5 Energy for its bigger battery (5,800 mAh vs 5,500 mAh) and newer Bluetooth (5.4 vs 5.3), or the Oppo K12x (China) for its lighter body (186 g vs 194 g).

Buy Oppo A5 Energy if you want

Larger battery: 5,800 mAh vs 5,500 mAh

Buy Oppo K12x (China) if you want

Lighter: 186 g vs 194 g (8 g less)

Common questions

Which is better: Oppo A5 Energy or Oppo K12x (China)?

It's a close call. Pick the Oppo A5 Energy for its bigger battery (5,800 mAh vs 5,500 mAh) and newer Bluetooth (5.4 vs 5.3), or the Oppo K12x (China) for its lighter body (186 g vs 194 g). BeastScore: Oppo A5 Energy 85.1/100, Oppo K12x (China) 85.1/100.

What are the main battery and display differences between Oppo A5 Energy and Oppo K12x (China)?

Oppo A5 Energy has a 6.67-inch display and 5800 mAh battery. Oppo K12x (China) has a 6.67-inch display and 5500 mAh battery.

How do Oppo A5 Energy and Oppo K12x (China) compare for speed?

Oppo A5 Energy scores 86/100 for performance; Oppo K12x (China) scores 86/100.

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