Samsung Galaxy Note 21 vs Samsung Galaxy A57 5G Specs Comparison
Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.
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| Samsung Galaxy Note 21 | Samsung Galaxy A57 5G |
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Not announced
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No information
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Released
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Mar 30, 2026
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6.8-inch
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6.7-inch · 2340x1080px
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Triple camera
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Triple camera
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8GB · 128GB
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5000 mAh
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| Check prices | |
| Check Accessories | Check Accessories |
Availability
| Officially announced | |
|---|---|
| Mar 25, 2026 | |
| Prices (MSRP) | |
| 8GB/128GB - $550 | |
Design
| Dimensions | |
|---|---|
| 6.36 x 3.02 x 0.27 inches (~0.38 inches with camera bump) 161.5 x 76.8 x 6.9 (~9.7 mm with camera bump) |
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| Weight | |
| 6.31 oz / 179.0 g | |
| Materials | |
| Back: Glass | Back: Glass (Corning Gorilla Glass Victus+) Frame: Aluminum |
| Resistance | |
| Water, Dust; IP68 | Water, Dust; IP67 |
| Biometrics | |
| Ultrasonic in-screen fingerprint | Optical in-screen fingerprint |
| Features | |
| Stylus | |
| Keys | |
| Right: Volume control, Lock/Unlock key | |
| Colors | |
| Awesome Navy, Awesome Grey, Awesome Icyblue, Awesome Lilac | |
Display
| Size | |
|---|---|
| 6.8-inch | 6.7-inch, 87.64% screen-to-body |
| Type | |
| AMOLED | Super AMOLED Plus, 120Hz, HDR, 1900 nits |
| Resolution | |
| 2340x1080px, 19.5:9 ratio, 385 PPI | |
| Protection | |
| Corning Gorilla Glass Victus+ | |
Hardware
| System chip | |
|---|---|
| Snapdragon 888 SM8350 (5 nm) | Exynos 1680 (4 nm) |
| Processor | |
| Octa-core 2840 MHz Kryo 680 |
Octa-core 1x 2.9 GHz Cortex-A720 4x 2.6 GHz Cortex-A720 3x 1.95 GHz Cortex-A520 |
| GPU | |
| Adreno 660 | Samsung Xclipse 550 |
| Memory | |
| 8GB (LPDDR5X)/128GB (UFS 3.1) 8GB/256GB |
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| Storage expansion | |
| not expandable | |
| OS | |
| Android (11) | Android (16), up to 7 OS updates |
Battery
| Type | |
|---|---|
| 5000 mAh, Li - Ion | |
| Charging | |
| Fast charging | |
| Charge speed | |
| Wired: 45.0W | |
Camera
| Rear | |
|---|---|
| Triple camera | Triple camera |
| Main camera | |
| 50 MP (OIS, PDAF) Aperture size: F1.8 Sensor size: 1/1.56" Pixel size: 1.0 μm |
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| Second camera | |
| 13 MP (Ultra-wide) Aperture size: F2.2 Sensor size: 1/3.2" Pixel size: 1.12 μm |
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| Third camera | |
| 5 MP (Macro) Aperture size: F2.4 |
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| Flash | |
| LED | |
| Video recording | |
| Yes | 4K UHD (30 fps) |
| Front | |
| 12 MP Video capture: 4K UHD (30 fps) |
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Connectivity & Features
| Bluetooth | |
|---|---|
| 5.1 | 5.3 |
| WLAN | |
| Wi-Fi 6,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax | Wi-Fi 6 Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax |
| USB | |
| Type-C | Type-C, USB 2.0 |
| Sensors | |
| Accelerometer, Ambient light sensor, Proximity sensor | Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor |
| Hearing aid compatible | |
| M3/T4 | |
| Location | |
| GPS, A-GPS, Cell ID, Wi-Fi positioning | GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning |
| Other | |
| NFC | NFC |
Multimedia
| Headphones | |
|---|---|
| No 3.5mm jack | No 3.5mm jack |
| Speakers | |
| Earpiece, Loudspeaker | Earpiece, Multiple speakers |
| Screen mirroring | |
| Wireless screen share | |
| Additional microphone(s) | |
| Noise cancellation | |
Cellular
| 5G Bands | |
|---|---|
| SA, NSA, Sub-6, mmWave | n1, n3, n5, n7, n8, n20, n28, n66 |
| LTE Bands | |
| 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 66 | |
| TDD Bands | |
| 38, 40, 41 | |
| 3G Bands | |
| 1, 2, 4, 5, 8 | |
| Data Speed | |
| LTE-A, HSDPA+ (4G) 42.2 Mbit/s | |
| SIM type | |
| Dual Nano SIM + eSIM | |
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