Phone Comparison - Huawei P40 Pro vs Samsung Galaxy A31 vs Samsung Galaxy A21
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| Manufacturer | Huawei | Samsung | Samsung |
| Announced | 2020, March 26 | 2020, March 24 | 2020, April 8 |
| Status | Coming soon. Exp. release 2020, April 7 | Coming Soon - April 2020 | Coming soon. Exp. release 2020, April |
| Colors | Various | Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White | Various |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
158.2 x 72.6 x 9 mm (6.23 x 2.86 x 0.35 in) |
159.3 x 73.1 x 8.6 mm (6.27 x 2.88 x 0.34 in) |
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| Weight | 203 g (7.16 oz) | 185 g (6.53 oz) | - |
| SIM Type | Hybrid Dual SIM (Nano-SIM, dual stand-by) | Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) | Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only) |
| 3G Network | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 1700(AWS) / 1900 / 2100 |
| 4G Network | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 6(900), 7(2600), 8(900), 9(1800), 12(700), 17(700), 18(800), 19(800), 20(800), 26(850), 28(700), 32(1500), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) - ELS-NX9 LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 6(900), 7(2600), 8(900), 9(1800), 12(700), 17(700), 18(800), 19(800), 20(800), 26(850), 28(700), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100) - ELS-N04 | LTE (unspecified) | LTE |
| 5G Network | 5G band 1(2100), 3(1800), 28(700), 38(2600), 41(2500), 77(3700), 78(3500), 79(4700); SA/NSA - ELS-NX9 5G band 1(2100), 3(1800), 5(850), 28(700), 38(2600), 41(2500), 66(1700), 77(3700), 78(3500), 79(4700); SA/NSA - ELS-N04 | - | - |
| Messaging | |||
| Build Features | - Fingerprint Sensor (In-Display ) IP68 dust/water resistant (up to 2m for 30 mins) Glass front, glass back, aluminum frame |
- Fingerprint Sensor (under display, optical) |
- Fingerprint Sensor Glass front, plastic back, plastic frame |
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| OS | Android 10.0 (AOSP + HMS) | Android 10.0 | Android 10.0 |
| User Interface | EMUI 10.1 | One UI 2.0 | One UI 2.0 |
| Processor | Octa-core (2x2.86 GHz Cortex-A76 & 2x2.36 GHz Cortex-A76 & 4x1.95 GHz Cortex-A55), HiSilicon Kirin 990 5G (7 nm+) | Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55), Mediatek MT6768 Helio P65 (12nm) | Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53), Mediatek MT6765 Helio P35 (12nm) |
| GPU | Mali-G76 MP16 | Mali-G52 MC2 | PowerVR GE8320 |
| RAM | 8 GB | 6 GB | 3 GB |
| Internal Memory | 512 GB | 128 GB | 64 GB |
| External Memory | NM (Nano Memory), up to 256GB (uses shared SIM slot) | microSDXC | microSDXC (dedicated slot) |
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| Type | QHD+ OLED Capacitive Touchscreen DCI-P3 HDR10+ 90Hz Refresh Rate |
Super AMOLED Capacitive Touchscreen | HD+ Super AMOLED Capacitive Touchscreen |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 6.58 inches | 6.4 inches | 6.5 inches |
| Resolution | 1200 x 2640 pixels (441 ppi) | 1080 x 2400 pixels (411 ppi) | 720 x 1600 pixels (270 ppi) |
| Screen-to-Body Ratio | 91.50% | 85.01% | - |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | No | - | FM radio |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 50 MP + 40 MP + 12 MP + TOF | 48 MP + 8 MP + 5 MP + 5 MP | 16 MP + 8 MP + 2 MP + 2 MP |
| Flash | Dual-LED dual-tone flash | LED flash | No |
| Features | 50 MP, f/1.8, (wide), 1/1.28", PDAF, OIS 40 MP, f/1.8, 18mm (ultrawide), 1/1.54", PDAF 12 MP, Periscope, f/4.0, 240mm (telephoto), PDAF, OIS, 10x optical zoom TOF 3D, (depth) Leica optics, panorama, HDR |
48 MP, f/2.0, (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.4, (macro) 5 MP, f/2.4, (depth) panorama, HDR |
16 MP, f/1.9, 28mm (wide), AF 8 MP, f/2.2, 12mm (ultrawide) 2 MP, (macro) 2 MP, (depth) panorama, HDR |
| Video | 2160p@30/60fps, 1080p@30/60fps; gyro-EIS | 1080p@30fps | 1080p@30fps |
| Front Camera |
32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm IR TOF 3D, (depth/biometrics sensor) HDR 2160p@30/60fps, 1080p@30/60fps [Similar] |
20 MP, f/2.2, 0.8µm HDR 1080p@30fps [Similar] |
13 MP HDR 1080p@30fps [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSPA 42.2/5.76 Mbps, LTE-A, 5G | HSPA, LTE-A | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
| Bluetooth | 5.1, A2DP, LE | 5.0, A2DP, LE | 5.0, A2DP, LE |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac/ax, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| USB | 3.1, Type-C 1.0 reversible connector | 2.0, Type-C 1.0 reversible connector, USB On-The-Go | 2.0, Type-C 1.0 reversible connector, USB On-The-Go |
| GPS | Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with A-GPS, GLONASS, BDS |
| Browser | Yes | Yes | Yes |
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| Internal | 512 GB, 8 GB RAM or 256 GB, 8 GB RAM or 128 GB, 8 GB RAM (UFS3.0) | 128 GB, 6 GB RAM or 64 GB, 4 GB RAM (UFS 2.1) | 64 GB, 3 GB RAM eMMC 5.1 |
| Expandable Storage | NM (Nano Memory), up to 256GB (uses shared SIM slot) | microSDXC | microSDXC (dedicated slot) |
| USB OTG | Supported | Supported | Supported |
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| Fingerprint | |
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| Proximity Sensor | |
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| Accelerometer Sensor | |
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| Magnetic-Field Sensor (Compass) | |
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| Gyroscope Sensor | |
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| NFC | |
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| Type | Non-removable Li-Po Battery Fast battery charging 40W Fast wireless charging 27W Power bank/Reverse wireless charging 27W |
Non-removable Li-Po Battery Fast battery charging 15W |
Non-removable Li-Po Battery Fast battery charging 15W |
| Capacity | 4200 mAh | 5000 mAh | 4000 mAh |
| Stand by | - | - | - |
| Talk Time | - | - | - |
