LG K51S vs Xiaomi Redmi 9 compare
The best smartphone comparison tool: compare LG K51S vs Xiaomi Redmi 9 and choose the best model for you
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Xiaomi Redmi 9
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LG K51S vs Xiaomi Redmi 9
What is the difference between the LG K51S and Xiaomi Redmi 9? Which one is better? The answers to these questions and many more can be found here in this detailed comparison of the two phones. Discover the differences in specs between these two desirable devices, from screen size to battery life, in the table below. We have all the information you need to choose the best phone for you.
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Common specs
| Brand and model | LG K51S | Xiaomi Redmi 9 | |
| Rating | (+) | (+) | |
| Review | LG K51S Review | Xiaomi Redmi 9 Review | |
| Release date | 2020, February 18 | 2020, June 10 | |
| Dimensions (HxWxD) | 165.2 x 76.7 x 8.3 mm | 6.5 x 6.5 x 3.02 in | 163.3 x 77 x 9.1 mm | 6.43 x 6.43 x 3.03 in | |
| Weight | 165.2 g | 5.83 oz | 198 g | 6.98 oz | |
| Body Build | Glass front (Gorilla Glass 3), plastic back, plastic frame | ||
| Colors | Titanium, Pink, Blue, Red | Carbon Gray, Sunset Purple, Ocean Green, Pink/Blue | |
| Battery | 4000 mAh, Non-removable Li-Po | 5020 mAh, Non-removable Li-Po | |
| Approximate price | $ 220 | $ 130 |
Screen
| Technology | IPS LCD | IPS LCD | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | 16M | |
| Screen size | 6.55" inc | 6.53" inc | |
| Screen area | 93.6 cm2 | 104.7 cm2 | |
| Screen format | 20:9 (height:width) | 19.5:9 (height:width) | |
| Screen to body ratio | 73.8% | 83.2% | |
| Screen resolution | 720 x 1600 px | 1080 x 2340 px | |
| Screen PPI /points per inch/ | 282 PPI | 395 PPI | |
| Screen protection | Scratch-resistant glass | Corning Gorilla Glass 3 | |
| Other specs | - 400 nits typ. brightness |
Camera and Video
| Rear camera, main | 32 MP, Quad | 13 MP, Quad | |
| Camera specs | -32 MP, (wide), PDAF -5 MP, f/2.2, 115°, (ultrawide) -2 MP, f/2.4, (macro) -2 MP, f/2.4, (depth) |
-13 MP, f/2.2, 28mm (wide), 1/3.1'', 1.12µm, PDAF -8 MP, f/2.2, 118° (ultrawide), 1/4.0'', 1.12µm -5 MP, f/2.4, (macro) -2 MP, f/2.4, (depth) |
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| Functions | LED flash, panorama, HDR | LED flash, HDR, panorama | |
| Video | 1080p@30fps | 1080p@30fps | |
| Front camera, selfie | 13 MP, Single | 8 MP, Single | |
| Specifications | 13 MP | 8 MP, f/2.0, 27mm (wide) | |
| Functions | HDR | ||
| Video | 1080p@30fps | 1080p@30fps |
Performance
| Operating system - OS | Android 9.0 (Pie) | Android 10, MIUI 12 | |
| Chipset | - Mediatek MT6765 Helio P35 (12nm) | - Mediatek Helio G80 (12 nm) | |
| Processor CPU | - Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) | - Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) | |
| Graphics processor GPU | PowerVR GE8320 | Mali-G52 MC2 | |
| External memory | microSDXC (dedicated slot) | microSDXC (dedicated slot) | |
| Internal memory | 64GB 3GB RAM | 32GB 3GB RAM, 64GB 4GB RAM, 128GB 6GB RAM |
Benchmark
| Antutu 10 Total | 268890 | ||
| Antutu 10 CPU | 93652 | ||
| Antutu 10 GPU | 38433 | ||
| Antutu 10 Mem | 62918 | ||
| Antutu 10 UX | 93652 | ||
| Antutu 8 Total | 103232 | 201917 | |
| GeekBench 6 Single Core | 410 | ||
| GeekBench 6 Multi Core | 1295 | ||
| GeekBench 6 OpenCL | 1090 | ||
| GeekBench 6 Vulkan | 1074 | ||
| GeekBench 5 Single Core | 149 | 358 | |
| GeekBench 5 Multi-Core | 1078 | 1287 |
Communication and Connectivity
| SIM card | Single SIM (Nano-SIM)Dual SIM (Nano-SIM, dual stand-by) | 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 42.2/5.76 Mbps, LTE-A | |
| GPRS | Yes | Yes | |
| Edge | Yes | Yes | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, DLNA, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | |
| GPS | Yes, with A-GPS | Yes, with A-GPS, GLONASS, BDS | |
| NFC | Yes | Yes (market/region dependent) | |
| 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 - 0.91 W/kg (head) 1.00 W/kg (body) SAR EU - 0.91 W/kg (head) 1.00 W/kg (body) |
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Music and Audio
| Radio | No | Wireless FM radio | |
| Headphone jack | Yes | Yes |
Other features
| Sensors | - Fingerprint (rear-mounted), accelerometer, proximity, compass | - Fingerprint (rear-mounted), accelerometer, proximity, compass , Infrared port | |
| Other extras |
- MIL-STD-810G compliant |
- Fast charging 18W |
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