Smartphone | Ulefone Armor 3T | Samsung Galaxy S21 Exynos | ||||||
Model version(s) | Armor 3T, Armor_3T |
SM-G990F, SM-G990F/DS |
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Release date | Q2 2019 | Q1 2021 | ||||||
Network | CDMA, GSM, HSPA, LTE | CDMA, GSM, EVDO, HSPA, LTE | ||||||
Dimensions | 6,49 x 3,12 x 0,72 in | 5,97 x 2,80 x 0,31 in | ||||||
Weight | 12.84 oz | 5.96 oz | ||||||
Body | Front glass, aluminum body |
Front and back glass, aluminum frame aluminum frame |
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Screen size, colours | 5.7 inches, 16M colours | 6.2 inches, 1300 nits, 16M colours | ||||||
Screen type | IPS LCD | Dynamic AMOLED 2X, 120Hz | ||||||
Resolution | 1080 x 2160 pixels | 1080 x 2400 pixels | ||||||
Screen ratio | 18:9 | 20:9 | ||||||
Density | 424 ppi | 421 ppi | ||||||
Operating system | Android 8.1 Oreo | Android 11; One UI 3.1 | ||||||
Processor | MediaTek MT6763T Helio P23 | Samsung Exynos 2100 | ||||||
Lithography | 16 nm FFC | 5 nm LPE | ||||||
Cores | 8 | 8 | ||||||
Threads | 8 | 8 | ||||||
Energy cores | 4x ARM Cortex-A53 @ 1.65 GHz |
4x ARM Cortex-A55 @ 2.2 GHz |
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High performance cores | 4x ARM Cortex-A53 @ 2.5 GHz |
1x ARM Cortex-X1 @ 2.9 GHz 3x ARM Cortex-A78 @ 2.8 GHz |
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GPU integrated graphics | ARM Mali-G71 MP2 | ARM Mali-G78 MP14 | ||||||
GPU execution units | 2 | 14 | ||||||
GPU shading units | 32 | 224 | ||||||
GPU clock | 770 MHz | 759 MHz | ||||||
GPU FP32 floating point | 49.3 GFLOPS | 1,360.1 GFLOPS | ||||||
Memory | 4 GB RAM | 8 GB RAM | ||||||
Storage | 64 GB | 128 GB | ||||||
Memory card | Up to 256 GB | - | ||||||
Photo | 21 MP, f/1,8 |
12 MP, f/1,8, 26mm, 64 MP, f/2,0, 29mm, 12 MP, f/2,2, 13mm |
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Video | 1080p@30fps |
8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps |
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Front photo | 13 MP |
10 MP, f/2,2, 26mm |
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Front video | 720p@30fps |
4K@30/60fps, 1080p@30fps |
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WLAN | Wi-Fi 802.11 a/b/g/n | Wi-Fi 802.11 a/b/g/n/ac/6e | ||||||
Bluetooth | 4.0, A2DP | 5.0, A2DP, LE | ||||||
USB | USB Type-C 2.0 | USB Type-C 3.2 | ||||||
Battery capacity | 10,300 mAh | 4,000 mAh | ||||||
Battery type | Non removable Li-Po | Non removable Li-Ion | ||||||
Battery life (versatile use) | ~ 19 hours | - | ||||||
AnTuTu | 94,557 | 598,207 | ||||||
Amazon | ![]() |
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eBay | ![]() |
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AnTuTu - Total score | |
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Samsung Galaxy S21 Exynos![]() |
598,207 |
Ulefone Armor 3T![]() |
94,557 |
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