Samsung Galaxy A21 vs Samsung Galaxy S23 compare
The best smartphone comparison tool: compare Samsung Galaxy A21 vs Samsung Galaxy S23 and choose the best model for you
Smartphone 1
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Samsung Galaxy A21
Smartphone 2
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Samsung Galaxy S23
Smartphone 3
Samsung Galaxy A21 vs Samsung Galaxy S23
What is the difference between the Samsung Galaxy A21 and Samsung Galaxy S23? Which one is better? The answers to these questions and many more can be found here in this detailed comparison of the two phones. Discover the differences in specs between these two desirable devices, from screen size to battery life, in the table below. We have all the information you need to choose the best phone for you.
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Common specs
| Brand and model | Samsung Galaxy A21 | Samsung Galaxy S23 | |
| Rating | (+) | (+) | |
| Review | Samsung Galaxy A21 Review | Samsung Galaxy S23 Review | |
| Release date | 2020, April 8 | 2023, February 01 | |
| Dimensions (HxWxD) | 167.8 x 76.7 x 8.1 mm | 6.61 x 6.61 x 3.02 in | 146.3 x 70.9 x 7.6 mm | 5.76 x 5.76 x 2.79 in | |
| Weight | 193 g | 6.81 oz | 168 g | 5.93 oz | |
| Body Build | Glass front, plastic back, plastic frame | Glass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frame | |
| Colors | Black | Phantom Black, Cream, Green, Lavender, Graphite, Lime | |
| Battery | 4000 mAh, Non-removable Li-Po | 3900 mAh, Li-Ion | |
| Body Form | Samsung | ||
| Approximate price | 199 EUR | $ 229.01 |
Screen
| Technology | IPS LCD | Dynamic AMOLED 2X | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | 16M | |
| Screen size | 6.5" inc | 6.1" inc | |
| Screen area | 102.0 cm2 | 90.1 cm2 | |
| Screen format | 20:9 (height:width) | 19.5:9 (height:width) | |
| Screen to body ratio | 79.3% | 86.8% | |
| Screen resolution | 720 x 1600 px | 1080 x 2340 px | |
| Screen PPI /points per inch/ | 270 PPI | 425 PPI | |
| Screen protection | Corning Gorilla Glass Victus 2 | ||
| Other specs | - 120Hz, HDR10+, 1200 nits (HBM), 1750 nits (peak) - |
Camera and Video
| Rear camera, main | 16 MP, Quad | 50 MP, Triple | |
| Camera specs | -16 MP, f/1.8, (wide), 1/3.06", 1.0µm, PDAF -8 MP, f/2.2, (ultrawide), 1/4.0", 1.12µm -2 MP, f/2.4, (macro) -2 MP, f/2.4, (depth) |
-50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, dual pixel PDAF, OIS -10 MP, f/2.4, 70mm (telephoto), 1/3.94", 1.0µm, PDAF, OIS, 3x optical zoom -12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55" 1.4µm, Super Steady video |
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| Functions | LED flash, panorama, HDR | LED flash, auto-HDR, panorama | |
| Video | 1080p@30fps | 8K@24/30fps, 4K@30/60fps, 1080p@30/60/120/240fps, HDR10+, stereo sound rec., gyro-EIS | |
| DxOMark Main Score | 133 | ||
| DxOMark Photo | 129 | ||
| DxOMark Video | 137 | ||
| Front camera, selfie | 13 MP, Single | 12 MP, Single | |
| Specifications | 13 MP, f/2.0, (wide) | 12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF | |
| Functions | HDR, HDR10+ | ||
| Video | 1080p@30fps | 4K@30/60fps, 1080p@30fps |
Performance
| Operating system - OS | Android 10.0; One UI 2.0 | Android 13, up to 4 major Android upgrades, One UI 8 | |
| Chipset | - Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm) | ||
| Processor CPU | - Octa-core (4x2.3 GHz & 4x1.8 GHz) | - Octa-core (1x3.36 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510) | |
| Graphics processor GPU | Adreno 740 | ||
| External memory | microSDXC (dedicated slot) | No | |
| Internal memory | 32GB 3GB RAM | 128GB 8GB RAM, 256GB 8GB RAM, 512GB 8GB RAM |
Benchmark
| Antutu 10 Total | 1484787 | ||
| Antutu 10 CPU | 369395 | ||
| Antutu 10 GPU | 583300 | ||
| Antutu 10 Mem | 270880 | ||
| Antutu 10 UX | 369395 | ||
| Antutu 9 Total | 1250123 | ||
| Antutu 8 Total | 102874 | ||
| GeekBench 6 Single Core | 1854 | ||
| GeekBench 6 Multi Core | 4901 | ||
| GeekBench 6 OpenCL | 8397 | ||
| GeekBench 6 Vulkan | 6233 | ||
| GeekBench 5 Single Core | 193 | 1380 | |
| GeekBench 5 Multi-Core | 975 | 4870 | |
| GeekBench 4 Single Core | 740 | ||
| GeekBench 4 Multi-Core | 4039 |
Communication and Connectivity
| SIM card | Single SIM (Nano-SIM)Dual SIM (Nano-SIM, dual stand-by) | · Nano-SIM + eSIM · Nano-SIM + Nano-SIM + eSIM (max 2 at a time) |
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| Network | GSM / HSPA / LTE | GSM / CDMA / HSPA / EVDO / LTE / 5G | |
Show all network frequencies: |
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| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | HSPA, LTE (CA), 5G | |
| GPRS | Yes | Yes | |
| Edge | Yes | Yes | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac/6e, tri-band, Wi-Fi Direct | |
| GPS | Yes, with A-GPS, GLONASS, BDS | GPS, GLONASS, BDS, GALILEO | |
| NFC | Yes (market/region dependent) | Yes | |
| USB | 2.0, Type-C 1.0 reversible connector | USB Type-C 3.2, OTG | |
| Bluetooth | 5.0, A2DP, LE | 5.3, A2DP, LE | |
| Harmful irradiation | SAR - 1.27 W/kg (head) 0.60 W/kg (body) |
SAR - 0.95 W/kg (head) 0.88 W/kg (body) SAR EU - 0.96 W/kg (head) 1.30 W/kg (body) |
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Music and Audio
| Radio | FM radio | No | |
| Headphone jack | Yes | No | |
| Others | - High-bitrate audio support |
Other features
| Sensors | - Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass | - Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer | |
| Other extras |
- Fast charging 15W |
- Samsung DeX, Samsung Wireless DeX (desktop experience support) - 25W Fast charging, Power Delivery 3.0, 50% in 30 min -15W Wireless charging (Qi) -4.5W Reverse wireless charging - IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) -Armor aluminum frame |
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