Samsung Galaxy A03 vs Samsung Galaxy S20 vs Samsung Galaxy S23 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 A03 | Samsung Galaxy S20 | Samsung Galaxy S23 |
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Released
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Jan 10, 2022
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Released
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Mar 06, 2020
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Released
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Feb 17, 2023
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6.5-inch · 1600x720px
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6.2-inch · 3200x1440px
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6.1-inch · 2340x1080px
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Dual camera
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Triple camera
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Triple camera
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3GB · 32GB
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12GB · 128GB
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8GB · 128GB
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5000 mAh
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4000 mAh
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3900 mAh
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| Check prices | ||
| Check Accessories | Check Accessories | Check Accessories |
Availability
| Officially announced | ||
|---|---|---|
| Nov 26, 2021 | Feb 11, 2020 | Feb 01, 2023 |
| Prices (MSRP) | ||
| $1000 | 8GB/128GB - $800 8GB/256GB - $860 |
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Design
| Dimensions | ||
|---|---|---|
| 6.46 x 2.99 x 0.36 inches 164.2 x 75.9 x 9.1 mm |
5.97 x 2.72 x 0.31 inches 151.7 x 69.1 x 7.9 mm |
5.76 x 2.79 x 0.30 inches (~0.36 inches with camera bump) 146.3 x 70.9 x 7.6mm (~9.02 mm with camera bump) |
| Weight | ||
| 5.78 oz / 163.0 g | 5.93 oz / 168.0 g | |
| Materials | ||
| Back: Plastic Frame: Plastic |
Back: Glass (Corning Gorilla Glass 6) Frame: Aluminum | Back: Glass (Corning Gorilla Glass Victus 2) Frame: Aluminum |
| Resistance | ||
| Water, Dust; IP68 | Water, Dust; IP68 | |
| Biometrics | ||
| Fingerprint (touch) | 2D Face unlock, Ultrasonic in-screen fingerprint | 2D Face unlock, Ultrasonic in-screen fingerprint |
| Keys | ||
| Right: Volume control, Lock/Unlock key | Right: Volume control, Lock/Unlock key | Right: Volume control, Lock/Unlock key |
| Colors | ||
| Black, Blue, Red | Cloud blue, Cosmic grey, Cloud pink, Cosmic white | Phantom Black, Cream, Green, Lavender |
Display
| Size | ||
|---|---|---|
| 6.5-inch, 81.86% screen-to-body | 6.2-inch, 88.59% screen-to-body | 6.1-inch, 88.57% screen-to-body |
| Type | ||
| IPS LCD, 60Hz | Dynamic AMOLED, 120Hz, HDR | Super AMOLED, 120Hz, HDR, 1750 nits |
| Resolution | ||
| 1600x720px, 20:9 ratio, 270 PPI | 3200x1440px, 20:9 ratio, 566 PPI | 2340x1080px, 19.5:9 ratio, 422 PPI |
| Protection | ||
| Corning Gorilla Glass 6 | Corning Gorilla Glass Victus 2 | |
PhoneArena Display Test
| Bright Max (20% APL) | ||
|---|---|---|
| Untested | Untested | 1531 (Good) |
| Bright Min | ||
| Untested | 1.5 (Good) | 0.9 (Excellent) |
Learn more on our
PhoneArena Display Test Results page.
Hardware
| System chip | ||
|---|---|---|
| Unisoc T606 (12 nm) | Snapdragon 865 SM8250 (7 nm) International version - Exynos 990 S5E9830 |
Snapdragon 8 Gen 2 SM8550-AC (4 nm) |
| Processor | ||
| Octa-core 1600 MHz |
Octa-core 1x2.84GHz Kryo 585 3x2.42GHz Kryo 585 4x1.80GHz Kryo 585 International version - Octa-core, 2x3.02GHz Exynos M5, 2x2.6GHz Cortex-A76, 4x2.11GHz Cortex-A55 |
Octa-core 1x3.36GHz Kryo Prime 4x2.8GHz Kryo Gold 3x2.0GHz Kryo Silve |
| GPU | ||
| Mali-G57 MP1 | Adreno 650 International version - Mali-G77 MP11 |
Adreno 740 |
| Memory | ||
| 3GB/32GB (eMMC 5.1) | 12GB (LPDDR5)/128GB (UFS 3.0) 8GB/128GB |
8GB (LPDDR5X)/128GB (UFS 4.0) 8GB/256GB |
| Storage expansion | ||
| microSDXC | microSDXC up to 1000 GB | not expandable |
| OS | ||
| Android (13, 12, 11) | Android (13, 12, 11, 10) | Android (14, 13) |
PhoneArena Performance Test
| GeekBench 6 Single | ||
|---|---|---|
| Untested | Untested | 2023 |
| GeekBench 6 Multi | ||
| Untested | Untested | 5180 |
| 3D Mark High | ||
| Untested | Untested | 3807 |
| 3D Mark Low | ||
| Untested | Untested | 2079 |
Learn more on our
PhoneArena Performance Test Results page.
Battery
| Type | ||
|---|---|---|
| 5000 mAh, Li - Polymer | 4000 mAh, Li - Polymer | 3900 mAh, Li - Ion |
| Charging | ||
| Qualcomm Quick Charge 2.0, Samsung Adaptive Fast Charging Qi and Powermat wireless charging, Reverse wireless charging | Fast charging Qi wireless charging, Reverse wireless charging | |
| Charge speed | ||
| Wired: 25.0W Wireless: 15.0W |
Wired: 25.0W Wireless: 10.0W |
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Battery Life Estimate
Untested
Browsing
Untested
Video
Untested
Gaming
Untested
Battery Life Estimate
5h 20min
Browsing
7h 45min
Video
10h 20min
Gaming
7h 43min
Battery Life Estimate
6h 3min
Browsing
15h 21min
Video
8h 6min
Gaming
8h 1min
Camera
| Rear | ||
|---|---|---|
| Dual camera | Triple camera | Triple camera |
| Main camera | ||
| 48 MP (Autofocus) Aperture size: F1.8 | 12 MP (OIS, PDAF) Aperture size: F1.8 Focal length: 26 mm Sensor size: 1/1.7" Pixel size: 1.8 μm |
50 MP (OIS, PDAF) Sensor name: Samsung ISOCELL Aperture size: F1.8 Focal length: 23 mm Sensor size: 1/1.56" Pixel size: 1.0 μm |
| Second camera | ||
| 2 MP (Depth information) Aperture size: F2.4 |
12 MP (Ultra-wide, Autofocus) Aperture size: F2.2 Focal Length: 13 mm Pixel size: 1.4 μm | 12 MP (Ultra-wide) Sensor name: Sony IMX564 Aperture size: F2.2 Focal Length: 13 mm Sensor size: 1/2.55" Pixel size: 1.4 μm |
| Third camera | ||
| 64 MP (Telephoto, OIS, PDAF) Aperture size: F2.0 Sensor size: 1/1.7" Pixel size: 0.8 μm |
10 MP (Telephoto, OIS) Sensor name: Samsung S5K3K1 Optical zoom: 3.0x Aperture size: F2.4 Focal Length: 64 mm Sensor size: 1/3.94" Pixel size: 1.0 μm |
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| Flash | ||
| LED | LED | Dual LED |
| Video recording | ||
| 1080p (30 fps) | 8K UHD (24 fps), 4K UHD (60 fps), 1080p (240 fps), 720p (960 fps) OIS, HDR, EIS |
8K UHD (30 fps), 4K UHD (60 fps), 1080p (960 fps) OIS, HDR |
| Front | ||
| 5 MP | 10 MP (PDAF, HDR) Video capture: 4K UHD (60 fps) | 12 MP Video capture: 4K UHD (60 fps) |
N/A
Overall
N/A
Photo
N/A
Video
N/A
Overall
N/A
Photo
N/A
Video
137
Overall
139
Photo
134
Video
Connectivity & Features
| Bluetooth | ||
|---|---|---|
| 5.1 | 5.0 | 5.3 |
| WLAN | ||
| Yes Wi-Fi Direct, Hotspot 802.11 b, g, n | Wi-Fi 6,dual-band MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax | Wi-Fi 6,Wi-Fi 6E Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax |
| USB | ||
| microUSB | Type-C, USB 3.1 | Type-C |
| Sensors | ||
| Accelerometer, Ambient light sensor, Proximity sensor | Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer, Ambient light sensor, Proximity sensor | Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor |
| Hearing aid compatible | ||
| M3/T3 | ||
| Location | ||
| GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning | GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning | GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning |
| Other | ||
| NFC, ANT+ | NFC, Ultra Wideband (UWB) | |
Multimedia
| Headphones | ||
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| No 3.5mm jack | No 3.5mm jack | |
| Speakers | ||
| Earpiece, Loudspeaker | Earpiece, Multiple speakers | Earpiece, Multiple speakers |
| Features | ||
| 32-Bit DAC, Dolby Atmos, aptX, Dolby Digital, Dolby Digital Plus | ||
| Screen mirroring | ||
| Wireless screen share | ||
| Additional microphone(s) | ||
| Noise cancellation | ||
Cellular
| 5G Bands | ||
|---|---|---|
| n1, n3, n5, n7, n8, n28, n40, n77, n78, SA, NSA, Sub-6 | n1, n7, n25, n28, n41, n66, n71, n78, n258, n260, n261, SA, NSA, Sub-6, mmWave, 5G Ready International version - n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n38, n40, n41, n66, n75, n77, n78, SA, NSA, Sub-6 |
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| LTE Bands | ||
| 1, 3, 5, 7, 8, 20, 28 | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66 | 1, 2, 3, 4, 5, 7, 8, 12, 13, 20, 25, 26, 28, 66, 71 International version - 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66 |
| TDD Bands | ||
| 38, 40, 41 | 38, 39, 40, 41 | 38, 39, 40, 41, 46, 48 International version - 38, 39, 40, 41 |
| 3G Bands | ||
| 1, 5, 8 | 1, 2, 4, 5, 8 | 1, 2, 4, 5, 8 |
| Data Speed | ||
| LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s | LTE-A Pro Cat 20 (2000/150 Mbit/s), 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 | Nano SIM | Dual Nano SIM + eSIM |
Regulatory Approval
| FCC approval | ||
|---|---|---|
| Date approved: Jan 24, 2020 FCC ID value: A3LSMG981U | Date approved: Jan 17, 2023 FCC ID value: A3LSMS911U | |
| Measured SAR | ||
| Head: 1.07 W/kg Body: 1.03 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.25 W/kg Phablet: 3.99 W/kg |
Head: 0.95 W/kg Body: 0.88 W/kg Simultaneous Transmission: 1.58 W/kg Wireless Router: 1.24 W/kg |
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