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- Galaxy A57 vs Redmi Note 15
Samsung Galaxy A57 vs Xiaomi Redmi Note 15
What Galaxy A57 does better (13) and where Redmi Note 15 wins (8) — every spec side by side.
vs
8.1Display8.5
7.6Performance6.0
7.9Camera8.6
6.7Battery7.6
9.8Features7.7
Dimensions
Size comparison
Galaxy A57Redmi Note 15
| Galaxy A57 | Redmi Note 15 | Difference | |
|---|---|---|---|
| Height | 161.5 mm | 164 mm | −2.5 mm |
| Width | 76.8 mm | 75.4 mm | +1.4 mm |
| Thickness | 6.9 mm | 7.4 mm | −0.5 mm |
| Weight | 179 g | 178 g | +1 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Galaxy A57 better than Redmi Note 15?
- AnTuTu score1,001,995 vs 637,266+57%
- Geekbench 6 (multi-core)4,411 vs 2,958+49%
- 3DMark Wild Life Extreme1,742 vs 8612×
- Major OS updates promised6 vs 4+50%
- Water resistance (IPx)IPx8 vs IPx6+33%
- CPU frequency2.9 GHz vs 2.4 GHz+21%
- 4K selfie videoYes · Redmi Note 15: No
- eSIMYes · Redmi Note 15: No
- Energy classA vs B
- Wi-Fi standardWi-Fi 6E vs Wi-Fi 5+30%
- Battery charge cycles1,200 vs 1,000+20%
- Bluetooth6 vs 5.1+18%
Why is Redmi Note 15 better than Galaxy A57?
- Main camera50 MP vs 108 MP2.2×
- Battery capacity5,000 mAh vs 5,520 mAh+10%
- Peak brightness1,900 nits vs 3,200 nits+68%
- Memory card slotNo · Galaxy A57: Yes
- Measured brightness1,309 nits vs 1,524 nits+16%
- Selfie camera12 MP vs 20 MP+67%
- Loudspeaker loudness-26.3 LUFS vs -23.4 LUFS+-11%
- Main camera aperturef/1.8 vs f/1.7+6%
Specifications
Side by side
| Design | ||
| Weight | 179 g | 178 g |
| Thickness | 6.9 mm | 7.4 mm |
| Height | 161.5 mm | 164 mm |
| Width | 76.8 mm | 75.4 mm |
| Frame | Aluminium | Plastic |
| Back | Glass | Plastic |
| Ingress protection | IP68 | IP66 |
| Water resistance (IPx) | IPx8 | IPx6 |
| Glass protection | Corning Gorilla Glass Victus+ | Scratch/drop-resistant glass |
| Colours | Navy, Gray, Icyblue, Lilac | Black, Glacier Blue, Mist Purple |
| Display | ||
| Screen size | 6.7″ | 6.8″ |
| Panel | Super AMOLED+ | AMOLED |
| OLED panel | Yes | Yes |
| Resolution (width) | 1,080 px | 1,080 px |
| Resolution (height) | 2,340 px | 2,392 px |
| Pixel density | 385 ppi | 388 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 1,900 nits | 3,200 nits |
| Measured brightness | 1,309 nits | 1,524 nits |
| Screen-to-body ratio | 88.8% | 89.7% |
| HDR | Yes | Yes |
| Performance | ||
| Chipset | Exynos 1680 | Qualcomm SM6475-AB Snapdragon 6 Gen 3 |
| Chip maker | Exynos | Qualcomm |
| Process | 4 nm | 4 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.9 GHz | 2.4 GHz |
| GPU | Xclipse 550 | Adreno 710 |
| AnTuTu score | 1,001,995 | 637,266 |
| Geekbench 6 (multi-core) | 4,411 | 2,958 |
| 3DMark Wild Life Extreme | 1,742 | 861 |
| Memory | ||
| RAM | 12 GB | 12 GB |
| Storage (max) | 512 GB | 512 GB |
| Storage (base) | 128 GB | 128 GB |
| Storage type | UFS 3.1 | UFS 2.2 |
| Memory card slot | No | Yes |
| Camera | ||
| Main camera | 50 MP | 108 MP |
| Main camera aperture | f/1.8 | f/1.7 |
| Main sensor size | 1/1.56" | 1/1.67" |
| Rear cameras | 2 | 2 |
| Optical stabilisation | Yes | Yes |
| Ultra-wide camera | Yes | Yes |
| Telephoto camera | No | No |
| Max video | 4K | 4K |
| 4K video frame rate | 30 fps | 30 fps |
| Selfie camera | 12 MP | 20 MP |
| 4K selfie video | Yes | No |
| Battery | ||
| Battery capacity | 5,000 mAh | 5,520 mAh |
| Battery type | Li-Ion | Si/C |
| Active use (test) | 14 h | 14.2 h |
| Wired charging | 45 W | 45 W |
| Charged in 30 min | 64% | — |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | Yes | Yes |
| eSIM | Yes | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 6E | Wi-Fi 5 |
| Bluetooth | 6 | 5.1 |
| NFC | Yes | Yes |
| USB | USB Type-C 2.0 | USB Type-C 2.0 |
| USB version | 2 | 2 |
| Satellite navigation | GLONASS, GALILEO, BDS, QZSS | GLONASS, GALILEO, BDS |
| Features | ||
| Stereo speakers | Yes | Yes |
| 3.5 mm headphone jack | No | No |
| Loudspeaker loudness | -26.3 LUFS | -23.4 LUFS |
| Fingerprint sensor | Under display | Under display |
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | Fingerprint (under display, optical), accelerometer, gyro, compass |
| SAR (head) | 0.7 W/kg | 1 W/kg |
| Software | ||
| OS at launch | Android 16 | Android 15 |
| Platform | Android | Android |
| Interface | One UI 8.5 | HyperOS 2 |
| Major OS updates promised | 6 | 4 |
| EU label | ||
| Energy class | A | B |
| Battery charge cycles | 1,200 | 1,000 |
| Endurance per cycle | 52 h | 51 h |
| Repairability class | C | C |
| Drop resistance class | A | A |
