Realme C51
$129
Realme C51 vs realme C100x
realme C100x
$161
| C51 | C100x | |
|---|---|---|
| Price | USD 129 | USD 161 |
| Battery | 5000 mAh | 8000 mAh |
| Charging (W) | 33 | 45 |
| RAM | 4 GB | 4 GB |
| Storage | 64 GB | 64 GB |
| Chipset | Unisoc Tiger T612 | Unisoc T7250 |
| Display | 6.74" • IPS LCD • 90Hz | 6.8" • IPS LCD • 120Hz |
| Main Camera | 50MP | 50MP |
| Front Camera | 5MP | 5MP |
| OS | Android 13 | Android 16 |
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Key Differences
Only the differences that meaningfully separate these phones.
Price
USD 32 cheaper
C51USD 129
vsC100xUSD 161
Battery
60% larger battery
C100x8,000 mAh
vsC515,000 mAh
Charging
12 W faster wired charging
C100x45 W wired
vsC5133 W wired
Performance
Different chipsets
C51Unisoc Tiger T612
vsC100xUnisoc T7250
Display
120 Hz refresh
C100x120 Hz
vsC5190 Hz
Build
33 g lighter
C51186 g
vsC100x219 g
Build
More compact thickness
C517.99 mm
vsC100x8.8 mm
Best For
Where each phone stands out based on this comparison.
Best if you want
Lower priceRealme C51
Much lower purchase priceUSD 129
Lighter build186 g
Thinner body7.99 mm
Best if you want
More hardwarerealme C100x
Larger battery8,000 mAh
Faster wired charging45 W wired
Up to 120 Hz display6.8-inch
What CompareTab says about Realme C51 vs realme C100x
realme C100x has the larger display and faster wired charging than C51, with a 8000 mAh battery versus 5000 mAh, a 120 Hz display instead of 90 Hz, and 45 W wired charging versus 33 W. Realme C51, however, is cheaper at around $129 versus $161, lighter at 186 g versus 219 g, and thinner at 7.99 mm versus 8.8 mm. The main trade-off is C100x’s faster charging, battery capacity, and smoother display versus C51’s lower price and lighter, thinner build.
