Realme C75x
$169
Realme C75x vs realme C100x
realme C100x
$161
| C75x | C100x | |
|---|---|---|
| Price | USD 169 | USD 161 |
| Battery | 5600 mAh | 8000 mAh |
| Charging (W) | 45 | 45 |
| RAM | 6 GB | 4 GB |
| Storage | 128 GB | 64 GB |
| Chipset | MediaTek Helio G81 Ultra | Unisoc T7250 |
| Display | 6.67" • IPS LCD Eye Comfort Display • 120Hz | 6.8" • IPS LCD • 120Hz |
| Main Camera | 50MP | 50MP |
| Front Camera | 5MP | 5MP |
| OS | Android 15 | Android 16 |
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Key Differences
Only the differences that meaningfully separate these phones.
Price
USD 8 cheaper
C100xUSD 161
vsC75xUSD 169
RAM
2 GB more RAM
C75x6 GB RAM
vsC100x4 GB RAM
Storage
2× more storage
C75x128 GB
vsC100x64 GB
Battery
43% larger battery
C100x8,000 mAh
vsC75x5,600 mAh
Performance
Different chipsets
C75xMediaTek Helio G81 Ultra
vsC100xUnisoc T7250
Build
23 g lighter
C75x196 g
vsC100x219 g
Build
More compact thickness
C75x7.99 mm
vsC100x8.8 mm
Best For
Where each phone stands out based on this comparison.
Best if you want
More compactRealme C75x
More RAM and storage6 GB RAM · 128 GB
Lighter build196 g
Thinner body7.99 mm
Best if you want
Lower pricerealme C100x
Much lower purchase priceUSD 161
Larger battery8,000 mAh
What CompareTab says about Realme C75x vs realme C100x
Realme C75x has more RAM and storage than C100x, with 6 GB of RAM versus 4 GB and 128 GB of storage versus 64 GB. realme C100x, however, has a larger 8000 mAh battery versus 5600 mAh and higher quoted peak brightness at 900 nits versus 625 nits. The choice comes down to C75x’s extra RAM and storage versus C100x’s larger battery and higher quoted peak brightness.
