Compare cell phones - smartphone specs comparison
Xiaomi Redmi Note 9 Pro vs Samsung Galaxy A51 : What is the Difference?
- Release Date: 2020, March 12 | 2019, December
- Dimensions: 165.8 x 76.7 x 8.8 mm | 158.5 x 73.6 x 7.9 mm
- Weight: 209 g | 172 g
- Screen: 6.67", IPS LCD | 6.5", Super AMOLED
- Main Camera: Quad, 64 MP | Quad, 48 MP
- Selfi Camera: Single, 16 MP | Single, 32 MP
- Memory: 64GB 4GB RAM, 128GB 6GB RAM | 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM
- Battery: 5020 mAh | 4000 mAh
- Headphone Jack: Yes | Yes
- Approximate price: $ 250 | $280
Continue reading and check the table below for full detailed comparison of all phones specs .
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Brand and model | Xiaomi Redmi Note 9 Pro | Samsung Galaxy A51 | |
Rating | (+1) | (+1) | |
Release date | 2020, March 12 | 2019, December | |
Dimensions (HxWxD) | 165.8 x 76.7 x 8.8 mm | 6.53 x 6.53 x 3.02 in | 158.5 x 73.6 x 7.9 mm | 6.24 x 6.24 x 2.9 in | |
Weight | 209 g | 7.37 oz | 172 g | 6.07 oz | |
Body Build | Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame | Glass front (Gorilla Glass 3), plastic back, plastic frame | |
Colors | Tropical Green, Glacier White, Interstellar Gray | Prism Crush Black, White, Blue, Pink | |
Battery | 5020 mAh, Non-removable Li-Po | 4000 mAh, Non-removable Li-Po | |
Battery life |
Talking time - Up to 32 h (3G) Music play - Up to 87 h |
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Approximate price | $ 250 | $280 |
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Technology | IPS LCD | Super AMOLED | |
Touchscreen | capacitive touchscreen | capacitive touchscreen | |
Display colors | 16M | 16M | |
Screen size | 6.67" inc | 6.5" inc | |
Screen area | 107.4 cm2 | 102.0 cm2 | |
Screen format | 20:9 (height:width) | 20:9 (height:width) | |
Screen to body ratio | 84.5% | 87.4% | |
Screen resolution | 1080 x 2400 px | 1080 x 2400 px | |
Screen PPI /points per inch/ | 395 PPI | 405 PPI | |
Screen protection | Corning Gorilla Glass 5 | Corning Gorilla Glass 3 |
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Rear camera, main | 64 MP, Quad | 48 MP, Quad | |
Camera specs | -64 MP, f/1.9, 26mm (wide), 1/1.72", 0.8µm, PDAF -8 MP, f/2.2, 119˚ (ultrawide), 1/4.0", 1.12µm -5 MP, f/2.4, (macro), AF -2 MP, f/2.4, (depth) |
-48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF -12 MP, f/2.2, 12mm (ultrawide) -5 MP, f/2.4, 25mm (macro), 1/5.0", 1.12µm -5 MP, f/2.2, 1/5.0", 1.12µm, depth sensor |
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Functions | LED flash, HDR, panorama | LED flash, panorama, HDR | |
Video | 4K@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS | 2160p@30fps, 1080p@30/120fps; gyro-EIS | |
DxOMark Main Score | 87 | ||
DxOMark Photo | 90 | ||
DxOMark Video | 86 | ||
Front camera, selfie | 16 MP, Single | 32 MP, Single | |
Specifications | 16 MP, f/2.5, (wide), 1/3.06" 1.0µm | 32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm | |
Functions | HDR, panorama | HDR | |
Video | 1080p@30fps | 1080p@30fps |
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Operating system - OS | Android 10.0; MIUI 11 | Android 10.0; One UI 2 | |
Chipset | - Qualcomm SM7125 Snapdragon 720G (8 nm) | - Exynos 9611 (10nm) | |
Processor CPU | - Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver) | - Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) | |
Graphics processor GPU | Adreno 618 | Mali-G72 MP3 | |
External memory | microSDXC (dedicated slot) | microSD, up to 1 TB (dedicated slot) | |
Internal memory | 64GB 4GB RAM, 128GB 6GB RAM | 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM | |
Antutu 9 score | 324569 | ||
Antutu 8 score | 278272 | 192677 | |
Antutu 7 score | 155326 | ||
GeekBench 5 Single Core | 568 | 322 | |
GeekBench 5 Multi-Core | 1719 | 1212 |
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SIM card | Dual SIM (Nano-SIM, dual stand-by) | Single SIM (Nano-SIM)Dual SIM (Nano-SIM, dual stand-by) | |
Network | GSM / HSPA / LTE | GSM / HSPA / LTE | |
Show all network frequencies: |
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Speed | HSPA 42.2/5.76 Mbps, LTE-A | HSPA, LTE-A | |
GPRS | Yes | Yes | |
Edge | Yes | Yes | |
Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, 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, NavIC | Yes, with A-GPS, GLONASS, GALILEO, BDS | |
NFC | Yes | ||
USB | 2.0, Type-C 1.0 reversible connector, USB On-The-Go | 2.0, Type-C 1.0 reversible connector, USB On-The-Go | |
Bluetooth | 5.0, A2DP, LE | 5.0, A2DP, LE | |
Harmful irradiation |
SAR - 0.87 W/kg (head) 0.71 W/kg (body) SAR EU - 0.66 W/kg (head) 1.02 W/kg (body) |
SAR - 0.80 W/kg (head) 0.67 W/kg (body) SAR EU - 0.37 W/kg (head) 1.59 W/kg (body) |
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Radio | FM radio, recording | FM radio | |
Headphone jack | Yes | Yes | |
Others | - Active noise cancellation with dedicated mic |
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Sensors | - Fingerprint (side-mounted), accelerometer, gyro, proximity, compass , Infrared port | - Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | |
Other extras |
- Fast charging 30W - Splash-proof |
- ANT+ - Fast battery charging 15W |
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Versions |
- Versions: SM-A515F/DSN (Global); SM-A515F/DS (LATAM); SM-A515F/DST (Brazil); SM-A515F/DSM (Russia); SM-A515F/N (Australia) |
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Xiaomi Redmi Note 9 Pro vs Samsung Galaxy A51
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