Samsung Galaxy A54 5G vs Samsung Galaxy S21 5G Comparison and Differences
Smartphone 1

Samsung Galaxy A54 5G
Smartphone 2

Samsung Galaxy S21 5G
Smartphone 3
Differences between Samsung Galaxy A54 5G and Samsung Galaxy S21 5G - Which to Choose?
Reasons to consider the Samsung Galaxy A54 5G:
- Larger battery capacity: 5000 mAh compared to 4000 mAh on the S21, which could mean longer battery life.
- Newer model: Launched in March 2023 which could indicate more recent technology and longer software support.
- Higher resolution main camera: 50MP vs. 12MP, which may offer better image quality under certain conditions.
- Expandable storage: Supports microSDXC using shared SIM slot, unlike the S21 5G.
- Better front camera resolution: 32MP for potentially improved selfies compared to the 10MP on the S21 5G.
- Bluetooth 5.3: More recent Bluetooth version compared to 5.0 on the S21 5G.
- More affordable: Has a lower launch price of 400 EUR compared to the launch price of the S21 5G (~$800).
Reasons to consider the Samsung Galaxy S21 5G:
- Premium build: Features Gorilla Glass Victus and an aluminum frame compared to the plastic frame of the A54.
- Higher performance chipset options: Exynos 2100 or Snapdragon 888, which generally have better performance benchmarks than the Exynos 1380.
- More compact and lighter: Weighs 169g and has smaller dimensions, which might be more comfortable for some users.
- Higher screen resolution density: 421ppi vs. 403ppi, which could result in slightly sharper images and text.
- Advanced video recording: Capable of 8K video recording, compared to 4K on the A54 5G.
- Higher Antutu benchmark scores: Indicating potentially better overall performance.
- Additional features: Samsung DeX, Wireless DeX, and a higher IP68 water and dust resistance rating.
Choosing between these two Samsung Galaxy models would depend on your specific needs and preferences, including how much emphasis you put on camera resolution, battery life, performance, build quality, and price.
Samsung Galaxy A54 5G or Samsung Galaxy S21 5G Specs Comparison
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Common specs
Brand and model | Samsung Galaxy A54 5G | Samsung Galaxy S21 5G | |
Rating | 6) | (+4) | (+|
Release date | 2023, March 14 | 2021, January 14 | |
Dimensions (HxWxD) | 158.2 x 76.7 x 8.2 mm | 6.23 x 6.23 x 3.02 in | 151.7 x 71.2 x 7.9 mm | 5.97 x 5.97 x 2.8 in | |
Weight | 202 g | 7.13 oz | 169 g | 5.96 oz | |
Body Build | Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame | Glass front (Gorilla Glass Victus), plastic back, aluminum frame | |
Case | buy from Amazon | buy from Amazon | |
Colors | Lime, Graphite, Violet, White | Phantom Gray, Phantom White, Phantom Violet, Phantom Pink | |
Battery | 5000 mAh, Li-Po, non-removable | 4000 mAh, Li-Ion, non-removable | |
Approximate price | 400 EUR | $ 800 | |
Check price | from Amazon | from Amazon |
Screen
Technology | Super AMOLED | Dynamic AMOLED 2X | |
Touchscreen | capacitive touchscreen | capacitive touchscreen | |
Display colors | 16M | 16M | |
Screen size | 6.4" in | 6.2" in | |
Screen area | 100.5 cm2 | 94.1 cm2 | |
Screen format | 19.5:9 (height:width) | 20:9 (height:width) | |
Screen to body ratio | 82.9% | 87.2% | |
Screen resolution | 1080 x 2340 px | 1080 x 2400 px | |
Screen PPI /points per inch/ | 403 PPI | 421 PPI | |
Screen protection | Corning Gorilla Glass 5 | Corning Gorilla Glass Victus | |
Other specs | - 120Hz, HDR10+, 1000 nits (HBM) | - Always-on display -120Hz -HDR10+ -1300 nits (peak) |
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Screen protector | buy from Amazon | buy from Amazon |
Camera and Video
Rear camera, main | 50 MP, Triple | 12 MP, Triple | |
Camera specs | -50 MP, f/1.8, (wide), 1/1.56", 1.0µm, PDAF, OIS -12 MP, f/2.2, 123˚ (ultrawide), 1.12µm -5 MP, f/2.4, (macro) |
-12 MP, f/1.8, 26mm (wide), 1/1.76", 1.8µm, Dual Pixel PDAF, OIS -64 MP, f/2.0, 29mm (telephoto), 1/1.72", 0.8µm, PDAF, OIS, 1.1x optical zoom, 3x hybrid 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 | 4K@30fps, 1080p@30/60fps, 720p@480fps | 8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS | |
DxOMark Main Score | 104 | 116 | |
DxOMark Photo | 106 | 123 | |
DxOMark Video | 115 | 93 | |
Front camera, selfie | 32 MP, Single | 10 MP, Single | |
Specifications | 32 MP, f/2.2, 26mm (wide), 1/2.8'', 0.8µm | 10 MP, f/2.2, 26mm (wide), 1/3.24'', 1.22µm, Dual Pixel PDAF | |
Functions | HDR | Dual video call, Auto-HDR | |
Video | 4K@30fps, 1080p@30/60fps | 4K@30/60fps, 1080p@30fps | |
DxOMark Selfie Score | 98 | ||
DxOMark Photo | 100 | ||
DxOMark Video | 95 |
Performance
Operating system - OS | Android 13, One UI 5.1 | Android 11, One UI 3.1 | |
Chipset | - Exynos 1380 (5 nm) | - Exynos 2100 (5 nm) - Qualcomm SM8350 Snapdragon 888 (5 nm) - USA/China |
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CPU | - Octa-core (4x2.4 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) | - Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International -Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680 - USA/China |
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GPU | Mali-G68 MP5 | Mali-G78 MP14 - International Adreno 660 - USA/China |
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External memory | microSDXC (uses shared SIM slot) | No | |
Internal memory | 128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM | 128GB 8GB RAM, 256GB 8GB RAM |
Benchmark
Antutu 10 Total | 590616 | 715197 | |
Antutu 10 CPU | 191351 | 205401 | |
Antutu 10 GPU | 136765 | 214138 | |
Antutu 10 Mem | 112999 | 131954 | |
Antutu 10 UX | 191351 | 205401 | |
Antutu 9 Total | 512020 | 755368 | |
Antutu 8 Total | 601547 | ||
GeekBench 6 Single Core | 977 | ||
GeekBench 6 Multi Core | 2760 | ||
GeekBench 6 OpenCL | 3007 | ||
GeekBench 6 Vulkan | 3015 | ||
GeekBench 5 Single Core | 777 | 945 | |
GeekBench 5 Multi-Core | 2600 | 3061 |
Communication and Connectivity
SIM card | Single SIM (Nano-SIM, eSIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by) | Single SIM (Nano-SIM and/or eSIM)Dual SIM (Nano-SIM and/or eSIM, dual stand-by) | |
Network | GSM / HSPA / LTE / 5G | GSM / CDMA / HSPA / EVDO / LTE / 5G | |
Bands | -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE -5G - SA/NSA/Sub6/mmWave |
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only) CDMA 800 / 1900 & TD-SCDMA -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO -4G - LTE -5G - SA/NSA/Sub6/mmWave |
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Speed | HSPA, LTE-A, 5G | HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G | |
GPRS | Yes | Yes | |
Edge | Yes | Yes | |
Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot | |
GPS | GPS, GLONASS, GALILEO, BDS | Yes, with A-GPS, GLONASS, BDS, GALILEO | |
NFC | Yes (market/region dependent) | Yes | |
USB | USB Type-C 2.0, OTG | USB Type-C 3.2, USB On-The-Go | |
Bluetooth | 5.3, A2DP, LE | 5.0, A2DP, LE | |
Harmful irradiation |
SAR - 0.81 W/kg (head) 0.67 W/kg (body) SAR EU - 0.69 W/kg (head) 1.34 W/kg (body) |
SAR - 0.74 W/kg (head) 1.08 W/kg (body) SAR EU - 0.46 W/kg (head) 1.51 W/kg (body) |
Music and Audio
Radio | No | FM radio (Snapdragon only) | |
Headphone jack | No | No | |
Others | - 32-bit/384kHz audio -Tuned by AKG |
Other features
Sensors | - Fingerprint (under display, optical), accelerometer, gyro, compass, barometer (USA only) | - Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer | |
Other extras |
- Fast charging 25W - IP67 dust/water resistant (up to 1m for 30 mins) |
- Samsung DeX, Samsung Wireless DeX (desktop experience support) -ANT+ -Bixby natural language commands and dictation - Fast charging 25W -USB Power Delivery 3.0 -Fast Qi/PMA wireless charging 15W -Reverse wireless charging 4.5W - Samsung Pay (Visa, MasterCard certified) -IP68 dust/water resistant (up to 1.5m for 30 mins) |
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Versions |
- Versions: SM-G991B, SM-G991B/DS (International); SM-G991U (USA); SM-G991U1 (USA unlocked); SM-G991W (Canada); SM-G991N (Korea); SM-G9910 (China) |
Reviews and Opinions on Samsung Galaxy A54 5G and Samsung Galaxy S21 5G
If you had to recommend one of these phones to a friend, which one would it be and why? Share your arguments using the Add Opinion button!