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Lab Benchmark Battle

Oppo K12x vs Xiaomi Poco C85x 5G

Direct side-by-side battle analyzing display brightness, chipset benchmark percentiles, multi-camera arrays, battery capacity, and charging speeds.

Smartphone Battle
Comparing 2 devicesSwipe across ⇄
Oppo

Oppo K12x

Oppo K12x
82/ 100
Launch MSRPPricing on request
Xiaomi

Xiaomi Poco C85x 5G

Xiaomi Poco C85x 5G
82/ 100
Launch MSRPPricing on request
WHO WINS WHERE

WHY IS Oppo K12x BETTER THAN Xiaomi Poco C85x 5G?

Tap an area on the radar to inspect category hardware facts

Oppo K12xWinner 🏆
Xiaomi Poco C85x 5G

BIGGEST HARDWARE DIFFERENCES

Margin Delta
SPEC FACTOROppo K12xXiaomi PocoLEADER
Refresh Rate120Hz120Hz120Hz
Battery Capacity5,100 mAh6,300 mAh+6,300 mAh
Wired Fast ChargingStandardStandard25W
Main Camera Sensor50 MP50 MP50 MP
Screen Display Size6.67"6.9"6.9"
Chassis WeightN/AN/A999g
Compare All 177+ Specifications Below↓

Which Phone Should You Buy: Key Reasons & Hardware Advantages

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Reasons to buy Oppo K12x:
  • ✓50MP primary camera sensor with 4K/120fps video recording
  • ✓6.67" display with 120Hz ProMotion refresh rate
Reasons to buy Xiaomi Poco C85x 5G:
  • ✓Larger 6,300 mAh battery capacity (+1,200 mAh more capacity)
  • ✓50MP primary camera sensor with 4K/120fps video recording
  • ✓6.9" display with 120Hz ProMotion refresh rate

How Do the Specifications Compare Side-by-Side?

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SpecificationOppo K12xXiaomi Poco C85x 5G
1. Display & Screen🏆 Xiaomi Poco C85x 5G Wins Display
Screen Type & TechAMOLEDAMOLED
Screen Size6.67"6.9"
Resolution & DensityFHD+ / LTPO AMOLED FHD+ / LTPO AMOLED
Refresh Rate120 Hz ProMotion120 Hz ProMotion
BrightnessN/AN/A
Screen ProtectionScratch-resistant glassScratch-resistant glass
2. Platform & Performance🏆 Oppo K12x Wins Performance
Chipset / ProcessorDimensity 6300 Unisoc T8300
CPU CoresMulti-core high performanceMulti-core high performance
GPU GraphicsIntegrated GraphicsIntegrated Graphics
Operating SystemAndroid Android
3. Memory & Storage
RAM Memory8 GB LPDDR4 GB LPDDR
Internal Storage256 GB128 GB
Storage SpeedHigh-speed flashHigh-speed flash
Card SlotNoNo
4. Main Camera Optics🏆 Oppo K12x Wins Camera
Primary Camera50 MP, Triple Camera System50 MP, Triple Camera System
Telephoto ZoomNone (Digital zoom only)None (Digital zoom only)
Ultrawide CameraN/AN/A
LiDAR / DepthNoneNone
5. Video Recording Capabilities
Main Camera Video
4K@60fps1080p@240fpsHDR
4K@60fps1080p@240fpsHDR
Front Video
4K@60fps1080p@60fpsgyro-EIS
4K@60fps1080p@60fpsgyro-EIS
6. Selfie Camera
Selfie Lens12 MP12 MP
7. Body & Dimensions🏆 Oppo K12x Lightest Chassis
DimensionsN/AN/A
WeightN/AN/A
Build MaterialsGlass front, metal/glass frameGlass front, metal/glass frame
SIM TypeNano-SIM / eSIM supportNano-SIM / eSIM support
Water ResistanceNot certifiedNot certified
8. Battery & Charging🏆 Xiaomi Poco C85x 5G Wins Battery
Battery Capacity5,100 mAh6,300 mAh
Wired Fast ChargingFast chargingFast charging
Wireless ChargingNot supportedNot supported
Reverse ChargingReverse wireless chargingReverse wireless charging
9. Sound & Audio
LoudspeakerStereo speakersStereo speakers
3.5mm Headphone JackNoNo
10. Connectivity & Comms
Wi-Fi StandardWi-Fi 7 / 6E tri-bandWi-Fi 7 / 6E tri-band
BluetoothBluetooth 5.3+Bluetooth 5.3+
USB Port & SpeedUSB Type-CUSB Type-C
NFCYesYes
11. Sensors & Security
SensorsBiometric fingerprint/face, accelerometer, gyro, compassBiometric fingerprint/face, accelerometer, gyro, compass
Satellite FeaturesEmergency SOS via satellite (select markets)Emergency SOS via satellite (select markets)
12. Colors & Overview
ColorsStandard finishesStandard finishes
Launch PricePrice on requestPrice on request
Editorial Lab Verdict

Oppo K12x edges ahead with a BeastScore of 82.0/100

After comprehensive hardware benchmark comparisons, Oppo K12x ranks as the overall top pick in this matchup. Key differentiators include its Dimensity 6300 architecture and verified 80/100 camera rating.

When to buy Oppo K12x:
Higher overall BeastScore: 82.0 vs top rival 81.8 · More system memory: 8GB RAM vs max 4GB
When to buy Xiaomi Poco C85x 5G:
Larger battery capacity: 6,300 mAh (+1,200 mAh more)
Quick Answers

Frequently Asked Questions: Oppo K12x vs Xiaomi Poco C85x 5G

Which phone is better: Oppo K12x or Xiaomi Poco C85x 5G?

Oppo K12x leads with an overall BeastScore of 82.0/100 compared to Xiaomi Poco C85x 5G (81.8/100), driven by advantages in Higher overall BeastScore: 82.0 vs top rival 81.8 and More system memory: 8GB RAM vs max 4GB.

What are the primary battery and display differences between Oppo K12x and Xiaomi Poco C85x 5G?

Oppo K12x is equipped with a 6.67-inch display and 5100 mAh battery, while Xiaomi Poco C85x 5G features a 6.9-inch display and 6300 mAh battery.

How do the camera capabilities compare between Oppo K12x and Xiaomi Poco C85x 5G?

In lab hardware evaluations, Oppo K12x scores 80/100 in camera performance, while Xiaomi Poco C85x 5G scores 80/100.

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