Samsung Galaxy Z Flip4 vs Samsung Galaxy A21s Comparison and Differences
Smartphone 1
Samsung Galaxy Z Flip4
Smartphone 2
Samsung Galaxy A21s
Smartphone 3
Samsung Galaxy Z Flip4 or Samsung Galaxy A21s Specs Comparison
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Common specs
| Brand and model | Samsung Galaxy Z Flip4 | Samsung Galaxy A21s | |
| Rating | (+0) | (+0) | |
| Release date | 2022, August 25 | 2020, May 15 | |
| Dimensions (HxWxD) | 165.2 x 71.9 x 6.9 mm | 6.5 x 6.5 x 2.83 in | 163.7 x 75.3 x 8.9 mm | 6.44 x 6.44 x 2.96 in | |
| Weight | 187 g | 6.6 oz | 192 g | 6.77 oz | |
| Body Build | Plastic front (opened), glass back (Gorilla Glass Victus+), aluminum frame | ||
| Case | buy from Amazon | buy from Amazon | |
| Colors | Bora Purple, Graphite, Pink Gold, Blue, Yellow, White, Navy, Khaki, Red | Black, White, Blue, Red | |
| Battery | 3700 mAh, Li-Po, non-removable | 5000 mAh, Non-removable Li-Po | |
| Approximate price | 1100 EUR | 190 EUR | |
| Check price | from Amazon | from Amazon |
Screen
| Technology | Foldable Dynamic AMOLED 2X | PLS TFT | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | 16M | |
| Screen size | 6.7" in | 6.5" in | |
| Screen area | 101.5 cm2 | 102.0 cm2 | |
| Screen format | 20:9 (height:width) | ||
| Screen to body ratio | 85.4% | 82.8% | |
| Screen resolution | 1080 x 2640 px | 720 x 1600 px | |
| Screen PPI /points per inch/ | 426 PPI | 270 PPI | |
| Other specs | - 120Hz, HDR10+, 1200 nits (peak) -Cover display: -Super AMOLED, 1.9 inches, 260 x 512 pixels (Gorilla Glass Victus+) |
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| Screen protector | buy from Amazon | buy from Amazon |
Camera and Video
| Rear camera, main | 12 MP, Dual | 48 MP, Quad | |
| Camera specs | -12 MP, f/1.8, 24mm (wide), 1/1.76", 1.8µm, Dual Pixel PDAF, OIS -12 MP, f/2.2, 123˚ (ultrawide), 1.12µm |
-48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF -8 MP, f/2.2, 123˚ (ultrawide), 1/4.0", 1.12µm -2 MP, f/2.4, (macro) -2 MP, f/2.4, (depth) |
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| Functions | LED flash, HDR, panorama | LED flash, panorama, HDR | |
| Video | 4K@30/60fps, 1080p@60/240fps, 720p@960fps, HDR10+ | 1080p@30fps | |
| DxOMark Main Score | 112 | ||
| DxOMark Photo | 125 | ||
| DxOMark Video | 113 | ||
| Front camera, selfie | 10 MP, Single | 13 MP, Single | |
| Specifications | 10 MP, f/2.4, 26mm (wide), 1.22µm | 13 MP, f/2.2, (wide), 1/3.1'', 1.12µm | |
| Functions | HDR | ||
| Video | 4K@30fps | 1080p@30fps |
Performance
| Operating system - OS | Android 12, One UI 4.1 | Android 10, One UI 2.0 | |
| Chipset | - Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) | - Exynos 850 (8nm) | |
| CPU | - Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) | - Octa-core (4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55) | |
| GPU | Adreno 730 | Mali-G52 | |
| External memory | No | microSDXC (dedicated slot) | |
| Internal memory | 128GB 8GB RAM, 256GB 8GB RAM, 512GB 8GB RAM | 32GB 3GB RAM, 64GB 4GB RAM, 64GB 6GB RAM |
Benchmark
| Antutu 9 Total | 986349 | ||
| Antutu 8 Total | 117324 | ||
| GeekBench 6 Single Core | 1451 | 202 | |
| GeekBench 6 Multi Core | 3843 | 844 | |
| GeekBench 6 OpenCL | 5025 | 665 | |
| GeekBench 6 Vulkan | 5776 | 596 | |
| GeekBench 5 Single Core | 1115 | 173 | |
| GeekBench 5 Multi-Core | 3594 | 989 |
Communication and Connectivity
| SIM card | Nano-SIM, eSIM | Single SIM (Nano-SIM)Dual SIM (Nano-SIM, dual stand-by) | |
| Network | GSM / CDMA / HSPA / EVDO / LTE / 5G | GSM / HSPA / LTE | |
| Bands | -2G - GSM 850 / 900 / 1800 / 1900 CDMA 800 / 1900 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 CDMA2000 1xEV-DO -4G - LTE -5G - SA/NSA/Sub6/mmWave |
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE |
|
| Speed | HSPA 42.2/5.76 Mbps, LTE-A (6CA), 5G | HSPA 42.2/5.76 Mbps, LTE-A | |
| GPRS | Yes | Yes | |
| Edge | Yes | Yes | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | |
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with A-GPS, GLONASS, GALILEO, BDS | |
| NFC | Yes | Yes | |
| USB | USB Type-C 2.0, USB On-The-Go | 2.0, Type-C 1.0 reversible connector | |
| Bluetooth | 5.2, A2DP, LE | 5.0, A2DP, LE | |
| Harmful irradiation |
SAR - 1.02 W/kg (head) 0.94 W/kg (body) SAR EU - 1.15 W/kg (head) 1.20 W/kg (body) |
SAR EU - 0.42 W/kg (head) 1.54 W/kg (body) |
Music and Audio
| Radio | No | ||
| Headphone jack | No | Yes | |
| Others | - 32-bit/384kHz audio -Tuned by AKG |
Other features
| Sensors | - Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer | - Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass | |
| Other extras |
- Samsung Pay (Visa, MasterCard certified) - Fast charging 25W, 50% in 30 min -Fast wireless charging 15W -Reverse wireless charging 4.5W - Folded: 84.9 x 71.9 x 15.9 mm -IPX8 water resistant (up to 1.5m for 30 mins) -Armor aluminum frame with tougher drop and scratch resistance |
- Fast charging 15W |
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| Versions |
- Versions: SM-A217F/DS |
Reviews and Opinions on Samsung Galaxy Z Flip4 and Samsung Galaxy A21s
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