Xiaomi Mi 9T 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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| Xiaomi Mi 9T | Samsung Galaxy A57 5G |
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Released
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Jun 17, 2019
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Released
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Mar 30, 2026
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6.4-inch · 2340x1080px
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6.7-inch · 2340x1080px
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Triple camera
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Triple camera
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6GB · 128GB
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8GB · 128GB
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4000 mAh
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5000 mAh
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| Check prices | |
| Check Accessories | Check Accessories |
Availability
| Officially announced | |
|---|---|
| Jun 12, 2019 | Mar 25, 2026 |
| Prices (MSRP) | |
| 8GB/128GB - $550 | |
Design
| Dimensions | |
|---|---|
| 6.17 x 2.93 x 0.35 inches 156.7 x 74.3 x 8.8 mm |
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) |
| Weight | |
| 6.74 oz / 191.0 g | 6.31 oz / 179.0 g |
| Materials | |
| Back: Metal Frame: Metal |
Back: Glass (Corning Gorilla Glass Victus+) Frame: Aluminum |
| Resistance | |
| Water, Dust; IP68 | |
| Biometrics | |
| 2D Face unlock, Optical in-screen fingerprint | Optical in-screen fingerprint |
| Keys | |
| Right: Volume control, Lock/Unlock key | Right: Volume control, Lock/Unlock key |
| Colors | |
| Carbon Black, Flame Red, Glacier Blue | Awesome Navy, Awesome Grey, Awesome Icyblue, Awesome Lilac |
Display
| Size | |
|---|---|
| 6.4-inch, 85.94% screen-to-body | 6.7-inch, 87.64% screen-to-body |
| Type | |
| AMOLED, 60Hz, HDR, 430 nits | Super AMOLED Plus, 120Hz, HDR, 1900 nits |
| Resolution | |
| 2340x1080px, 19.5:9 ratio, 403 PPI | 2340x1080px, 19.5:9 ratio, 385 PPI |
| Protection | |
| Corning Gorilla Glass 5 | Corning Gorilla Glass Victus+ |
PhoneArena Display Test
| Bright Max (20% APL) | |
|---|---|
| Untested | 1773 (Good) |
| Bright Min | |
| Untested | 1.7 (Good) |
Learn more on our
PhoneArena Display Test Results page.
Hardware
| System chip | |
|---|---|
| Snapdragon 730 SM7150-AA (8 nm) | Exynos 1680 (4 nm) |
| Processor | |
| Octa-core 2200 MHz Kryo 470 |
Octa-core 1x 2.9 GHz Cortex-A720 4x 2.6 GHz Cortex-A720 3x 1.95 GHz Cortex-A520 |
| GPU | |
| Adreno 618 | Samsung Xclipse 550 |
| Memory | |
| 6GB (LPDDR4)/128GB 6GB/64GB |
8GB (LPDDR5X)/128GB (UFS 3.1) 8GB/256GB |
| Storage expansion | |
| not expandable | not expandable |
| OS | |
| Android (10, 9.0 Pie) | Android (16), up to 7 OS updates |
PhoneArena Performance Test
| GeekBench 6 Single | |
|---|---|
| Untested | 1370 |
| GeekBench 6 Multi | |
| Untested | 4050 |
| 3D Mark High | |
| Untested | 1737 |
| 3D Mark Low | |
| Untested | 1718 |
Learn more on our
PhoneArena Performance Test Results page.
Battery
| Type | |
|---|---|
| 4000 mAh | 5000 mAh, Li - Ion |
| Charging | |
| Fast charging | Fast charging |
| Charge speed | |
| Wired: 18.0W | Wired: 45.0W |
Battery Life Estimate
Untested
Browsing
Untested
Video
Untested
Gaming
Untested
Battery Life Estimate
6h 11min
Browsing
13h 33min
Video
8h 52min
Gaming
9h 52min
Camera
| Rear | |
|---|---|
| Triple camera | Triple camera |
| Main camera | |
| 48 MP (PDAF) Aperture size: F1.8 Focal length: 26 mm Sensor size: 1/2" Pixel size: 0.8 μm |
50 MP (OIS, PDAF) Aperture size: F1.8 Sensor size: 1/1.56" Pixel size: 1.0 μm |
| Second camera | |
| 13 MP (Ultra-wide) Aperture size: F2.4 Focal Length: 12 mm Sensor size: 1/3.1" Pixel size: 1.12 μm | 13 MP (Ultra-wide) Aperture size: F2.2 Sensor size: 1/3.2" Pixel size: 1.12 μm |
| Third camera | |
| 8 MP (Telephoto) Optical zoom: 2.0x Aperture size: F2.4 Focal Length: 53 mm Sensor size: 1/4" Pixel size: 1.12 μm |
5 MP (Macro) Aperture size: F2.4 |
| Flash | |
| Dual LED | LED |
| Video recording | |
| 4K UHD (30 fps), 1080p (960 fps), 720p (960 fps) Video calling, Video sharing |
4K UHD (30 fps) |
| Front | |
| 20 MP (Pop-up, HDR) Video capture: 1080p (30 fps) |
12 MP Video capture: 4K UHD (30 fps) |
Connectivity & Features
| Bluetooth | |
|---|---|
| 5.0 | 5.3 |
| WLAN | |
| dual-band MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac | 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, Gyroscope, Compass, Ambient light sensor, Proximity sensor | Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor |
| Hearing aid compatible | |
| M3/T4 | |
| Location | |
| GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning | GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning |
| Other | |
| NFC, VoIP, Tethering, Computer sync, OTA sync | NFC |
Multimedia
| Headphones | |
|---|---|
| 3.5mm jack | No 3.5mm jack |
| Speakers | |
| Earpiece, Loudspeaker | Earpiece, Multiple speakers |
| Features | |
| Album art cover, Background playback | |
| Radio | |
| FM | |
Cellular
| 5G Bands | |
|---|---|
| n1, n3, n5, n7, n8, n20, n28, n66 | |
| LTE Bands | |
| 1, 2, 3, 4, 5, 7, 8, 20, 28 | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 66 |
| TDD Bands | |
| 38, 40 | 38, 40, 41 |
| 3G Bands | |
| 1, 2, 4, 5, 8 | 1, 2, 4, 5, 8 |
| Data Speed | |
| LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s | LTE-A, HSDPA+ (4G) 42.2 Mbit/s |
| Dual SIM | |
| Yes | |
| SIM type | |
| Nano SIM | Dual Nano SIM + eSIM |
| HD Voice | |
| Yes | |
| VoLTE | |
| Yes | |
Discover more
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