Samsung Galaxy S21 Ultra 5G vs Samsung Galaxy Z Fold2 5G Comparison and Differences
Smartphone 1
Samsung Galaxy S21 Ultra 5G
Smartphone 2
Samsung Galaxy Z Fold2 5G
Smartphone 3
Samsung Galaxy S21 Ultra 5G or Samsung Galaxy Z Fold2 5G Specs Comparison
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Common specs
| Brand and model | Samsung Galaxy S21 Ultra 5G | Samsung Galaxy Z Fold2 5G | |
| Rating | (+0) | (+0) | |
| Release date | 2021, January 14 | 2020, August 05 | |
| Dimensions (HxWxD) | 165.1 x 75.6 x 8.9 mm | 6.5 x 6.5 x 2.98 in | 159.2 x 128.2 x 6.9 mm | 6.27 x 6.27 x 5.05 in | |
| Weight | 227 g | 8.01 oz | 282 g | 9.95 oz | |
| Body Build | Glass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus), aluminum frame | Glass front (folded), plastic front (unfolded), glass back, aluminum frame | |
| Case | buy from Amazon | buy from Amazon | |
| Colors | Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown | Mystic Bronze, Mystic Black, Thom Browne Edition, Aston Martin Racing Edition | |
| Battery | 5000 mAh, Li-Ion, non-removable | 4500 mAh, Non-removable Li-Po | |
| Approximate price | $ 960 | 2000 EUR | |
| Check price | from Amazon | from Amazon |
Screen
| Technology | Dynamic AMOLED 2X | Foldable Dynamic AMOLED 2X | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | 16M | |
| Screen size | 6.8" in | 7.6" in | |
| Screen area | 112.1 cm2 | 180.8 cm2 | |
| Screen format | 20:9 (height:width) | 25:9 (height:width) | |
| Screen to body ratio | 89.8% | 88.6% | |
| Screen resolution | 1440 x 3200 px | 1768 x 2208 px | |
| Screen PPI /points per inch/ | 515 PPI | 373 PPI | |
| Screen protection | Corning Gorilla Glass Victus | Corning Gorilla Glass Victus | |
| Other specs | - Always-on display -120Hz -HDR10+ -1500 nits (peak) |
- HDR10+ -120Hz refresh rate -Cover display: 6.23", Super AMOLED, 816 x 2260 pixels (25:9), Corning Gorilla Glass Victus |
|
| Screen protector | buy from Amazon | buy from Amazon |
Camera and Video
| Rear camera, main | 108 MP, Quad | 12 MP, Triple | |
| Camera specs | -108 MP, f/1.8, 24mm (wide), 1/1.33", 0.8µm, PDAF, Laser AF, OIS -10 MP, f/4.9, 240mm (periscope telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 10x optical zoom -10 MP, f/2.4, 70mm (telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 3x optical zoom -12 MP, f/2.2, 13mm (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF, Super Steady video |
-12 MP, f/1.8, 26mm (wide), 1/1.76", 1.8µm, Dual Pixel PDAF, OIS -12 MP, f/2.4, 52mm (telephoto), 1/3.6", 1.0µm, PDAF, OIS, 2x optical zoom -12 MP, f/2.2, 123˚, 12mm (ultrawide), 1.12µm |
|
| Functions | LED flash, auto-HDR, panorama | LED flash, HDR, panorama | |
| Video | 8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS | 4K@60fps, 1080p@60/240fps (gyro-EIS), 720p@960fps (gyro-EIS), HDR10 | |
| DxOMark Main Score | 121 | ||
| DxOMark Photo | 128 | ||
| DxOMark Video | 98 | ||
| Front camera, selfie | 40 MP, Single | 10 MP, Single | |
| Specifications | 40 MP, f/2.2, 26mm (wide), 1/2.8'', 0.7µm, PDAF | 10 MP, f/2.2, 26mm (wide), 1.22µm | |
| Functions | Dual video call, Auto-HDR | HDR | |
| Video | 4K@30/60fps, 1080p@30fps | 4K@30fps, 1080p@30fps, gyro-EIS | |
| DxOMark Selfie Score | 101 | ||
| DxOMark Photo | 104 | ||
| DxOMark Video | 95 |
Performance
| Operating system - OS | Android 11, One UI 3.1 | Android 10, One UI 2.1 | |
| Chipset | - Exynos 2100 (5 nm) - Qualcomm SM8350 Snapdragon 888 (5 nm) - USA/China |
- Qualcomm SM8250 Snapdragon 865+ (7 nm+) | |
| CPU | - 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 |
- Octa-core (1x3.09 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585) | |
| GPU | Mali-G78 MP14 - International Adreno 660 - USA/China |
Adreno 650 | |
| External memory | No | No | |
| Internal memory | 128GB 12GB RAM, 256GB 12GB RAM, 512GB 16GB RAM | 256GB 12GB RAM, 512GB 12GB RAM |
Benchmark
| Antutu 10 Total | 744835 | ||
| Antutu 10 CPU | 199654 | ||
| Antutu 10 GPU | 229735 | ||
| Antutu 10 Mem | 150252 | ||
| Antutu 10 UX | 199654 | ||
| Antutu 8 Total | 638987 | 596482 | |
| GeekBench 6 Single Core | 1118 | ||
| GeekBench 6 Multi Core | 3125 | ||
| GeekBench 6 OpenCL | 3048 | ||
| GeekBench 6 Vulkan | 3206 | ||
| GeekBench 5 Single Core | 960 | 900 | |
| GeekBench 5 Multi-Core | 3177 | 3022 |
Communication and Connectivity
| SIM card | Single SIM (Nano-SIM and/or eSIM)Dual SIM (Nano-SIM and/or eSIM, dual stand-by) | Nano-SIM / eSIM | |
| Network | GSM / CDMA / HSPA / EVDO / LTE / 5G | GSM / HSPA / LTE / 5G | |
| Bands | -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 |
-2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE -5G - SA/NSA/Sub6/mmWave |
|
| Speed | HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G | HSPA 42.2/5.76 Mbps, LTE-A (7CA) Cat20 2000/200 Mbps, 5G | |
| GPRS | Yes | Yes | |
| Edge | Yes | Yes | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot | |
| GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO | Yes, with A-GPS, GLONASS, GALILEO, BDS | |
| NFC | Yes | Yes | |
| USB | USB Type-C 3.2, USB On-The-Go | USB Type-C 3.1 | |
| Bluetooth | 5.2, A2DP, LE | 5.0, A2DP, LE, aptX HD | |
| Harmful irradiation |
SAR - 0.77 W/kg (head) 1.02 W/kg (body) SAR EU - 0.77 W/kg (head) 1.02 W/kg (body) |
SAR EU - 0.86 W/kg (head) 1.45 W/kg (body) |
Music and Audio
| Radio | FM radio (Snapdragon only) | No | |
| Headphone jack | No | No | |
| Others | - 32-bit/384kHz audio -Tuned by AKG |
- 32-bit/384kHz audio -Tuned by AKG |
Other features
| Sensors | - Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer | - Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer | |
| Other extras |
- 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) -Ultra Wideband (UWB) support -IP68 dust/water resistant (up to 1.5m for 30 mins) -Stylus support |
- ANT+ -Bixby natural language commands and dictation -Samsung DeX (desktop experience support) --Samsung Pay (Visa, MasterCard certified) -Unfolded: 159.2 x 128.2 x 6.9 mm -Folded: 159.2 x 68 x 13.8-16.8 mm - Fast charging 25W -Fast wireless charging 11W -Reverse wireless charging 4.5W |
|
| Versions |
- Versions: SM-G998B, SM-G998B/DS (International); SM-G998U (USA); SM-G998U1 (USA unlocked); SM-G998W (Canada); SM-G998N (Korea); SM-G9980 (China) |
Reviews and Opinions on Samsung Galaxy S21 Ultra 5G and Samsung Galaxy Z Fold2 5G
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