OPPO F31 Pro 5G vs OPPO K14x 5G

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OPPO F31 Pro 5G

OPPO F31 Pro 5G

$325

8 GB RAM 128 GB

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OPPO K14x 5G

OPPO K14x 5G

$172

4 GB RAM 128 GB

F31 Pro 5GK14x 5G
PriceUSD 325USD 172
Battery7000 mAh6500 mAh
Charging (W)8045
RAM8 GB4 GB
Storage128 GB128 GB
ChipsetMediaTek Dimensity 7300-EnergyMediaTek Dimensity 6300
Display6.57" • AMOLED • 120Hz6.75" • LCD • 120Hz
Main Camera50MP50MP
Front Camera32MP5MP
OSAndroid 15Android 15

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Key Differences

Only the differences that meaningfully separate these phones.

Price
USD 153 cheaper
vsF31 Pro 5GUSD 325
RAM
2× more RAM
vsK14x 5G4 GB RAM
Battery
8% larger battery
vsK14x 5G6,500 mAh
Charging
35 W faster wired charging
vsK14x 5G45 W wired
Performance
Different chipsets
vsK14x 5GMediaTek Dimensity 6300
Display
Larger display
vsF31 Pro 5G6.57-inch
Build
22 g lighter
vsK14x 5G212 g

Best For

Where each phone stands out based on this comparison.

Best if you want

OPPO F31 Pro 5G

More hardware
More RAM8 GB RAM
Larger battery7,000 mAh
Faster wired charging80 W wired
Lighter build190 g
Best if you want

OPPO K14x 5G

Lower price
Much lower purchase priceUSD 172
Larger 6.75-inch6.75-inch

What CompareTab says about OPPO F31 Pro 5G vs OPPO K14x 5G

OPPO F31 Pro 5G offers more RAM and faster wired charging than K14x 5G, with 8 GB of RAM versus 4 GB, a 7000 mAh battery versus 6500 mAh, and 80 W wired charging versus 45 W. It also adds a higher-resolution front camera (32 MP versus 5 MP), optical image stabilization on the main camera, and NFC. OPPO K14x 5G, however, is around $153 cheaper and has a larger 6.75 inch display. The choice comes down to F31 Pro 5G’s extra RAM, faster charging, battery capacity, and OIS-equipped camera setup versus K14x 5G’s lower price and larger display.