Xiaomi Redmi Note 15
$210
Xiaomi Redmi Note 15 vs Vivo Y21d
Vivo Y21d
$157
| Redmi Note 15 | Y21d | |
|---|---|---|
| Price | USD 210 | USD 157 |
| Battery | 6000 mAh | 6500 mAh |
| Charging (W) | 33 | 44 |
| RAM | 6 GB | 6 GB |
| Storage | 128 GB | 128 GB |
| Chipset | MediaTek Helio G100-Ultra | Unisoc T7225 |
| Display | 6.77" • AMOLED • 120Hz | 6.68" • LCD • 90Hz |
| Main Camera | 108MP | 50MP |
| Front Camera | 20MP | 5MP |
| OS | Android 15 | Android 15 |
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Key Differences
Only the differences that meaningfully separate these phones.
Price
USD 53 cheaper
Y21dUSD 157
vsRedmi Note 15USD 210
Battery
8% larger battery
Y21d6,500 mAh
vsRedmi Note 156,000 mAh
Charging
11 W faster wired charging
Y21d44 W wired
vsRedmi Note 1533 W wired
Performance
Different chipsets
Redmi Note 15MediaTek Helio G100-Ultra
vsY21dUnisoc T7225
Display
120 Hz refresh
Redmi Note 15120 Hz
vsY21d90 Hz
Build
25 g lighter
Redmi Note 15183.7 g
vsY21d209 g
Camera
Higher resolution
Redmi Note 15108MP rear · 20MP front
vsY21d50MP rear · 5MP front
Best For
Where each phone stands out based on this comparison.
Best if you want
More hardwareXiaomi Redmi Note 15
Up to 120 Hz display6.77-inch
Lighter build183.7 g
Higher-resolution cameras108MP rear · 20MP front
Best if you want
More hardwareVivo Y21d
Much lower purchase priceUSD 157
Larger battery6,500 mAh
Faster wired charging44 W wired
What CompareTab says about Xiaomi Redmi Note 15 vs Vivo Y21d
Vivo Y21d offers a larger battery and faster wired charging than Redmi Note 15, with a 6500 mAh battery versus 6000 mAh and 44 W wired charging versus 33 W. Xiaomi Redmi Note 15, however, is lighter at 183.7 g versus 209 g and thinner at 7.94 mm versus 8.39 mm and has higher quoted peak brightness at 3200 nits versus 1000 nits and a higher-resolution 20 MP front camera. The choice comes down to Y21d’s faster charging and battery capacity versus Redmi Note 15’s higher quoted peak brightness, lighter, thinner build, and higher-resolution front camera.
