Realme C21 3GB
$121
Realme C21 3GB vs Realme Narzo 100x 5G
Realme Narzo 100x 5G
$240
| C21 3GB | Narzo 100x 5G | |
|---|---|---|
| Price | USD 121 | USD 240 |
| Battery | 5000 mAh | 8000 mAh |
| Charging (W) | 10 | 45 |
| RAM | 3 GB | 4 GB |
| Storage | 32 GB | 128 GB |
| Chipset | MediaTek Helio G35 | MediaTek Dimensity 6300 |
| Display | 6.5" • IPS LCD Mini-drop Fullscreen • 60Hz | 6.81" • IPS LCD • 144Hz |
| Main Camera | 13MP | 50MP |
| Front Camera | 5MP | 8MP |
| OS | Android 10 | Android 16 |
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Key Differences
Only the differences that meaningfully separate these phones.
Price
USD 119 cheaper
C21 3GBUSD 121
vsNarzo 100x 5GUSD 240
RAM
1 GB more RAM
Narzo 100x 5G4 GB RAM
vsC21 3GB3 GB RAM
Storage
4× more storage
Narzo 100x 5G128 GB
vsC21 3GB32 GB
Battery
60% larger battery
Narzo 100x 5G8,000 mAh
vsC21 3GB5,000 mAh
Charging
35 W faster wired charging
Narzo 100x 5G45 W wired
vsC21 3GB10 W wired
Performance
Different chipsets
C21 3GBMediaTek Helio G35
vsNarzo 100x 5GMediaTek Dimensity 6300
Display
Larger144Hz
Narzo 100x 5G6.81″ · 144Hz
vsC21 3GB6.5″ · 60Hz
Best For
Where each phone stands out based on this comparison.
Best if you want
Lower priceRealme C21 3GB
Much lower purchase priceUSD 121
Smaller 6.5-inch display6.5″
Best if you want
More hardwareRealme Narzo 100x 5G
More RAM and storage4 GB RAM · 128 GB
Larger battery8,000 mAh
Faster wired charging45 W wired
Larger 144Hz display6.81″ · 144Hz
What CompareTab says about Realme C21 3GB vs Realme Narzo 100x 5G
Realme Narzo 100x 5G offers more RAM, storage, battery capacity and a smoother display than C21 3GB, with 4 GB of RAM versus 3 GB, 128 GB of storage versus 32 GB, a 8000 mAh battery versus 5000 mAh, and a 144 Hz display instead of 60 Hz. It also adds a higher-resolution rear camera (50 MP versus 13 MP) and 45W charging. Realme C21 3GB, however, is around $119 cheaper and lighter at 190 g versus 224 g. The main trade-off is the Narzo 100x 5G’s extra RAM, storage, faster charging, battery capacity, and smoother display versus the C21 3GB’s lower price and lighter build.
