Xiaomi Redmi K40 Gaming vs Xiaomi 12 compare
The best smartphone comparison tool: compare Xiaomi Redmi K40 Gaming vs Xiaomi 12 and choose the best model for you
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Xiaomi Redmi K40 Gaming
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Xiaomi Redmi K40 Gaming vs Xiaomi 12
What is the difference between the Xiaomi Redmi K40 Gaming and Xiaomi 12? 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 | Xiaomi Redmi K40 Gaming | Xiaomi 12 | |
| Rating | (+) | (+) | |
| Review | Xiaomi 12 Review | ||
| Release date | 2021, April 27 | December, 2021 | |
| Dimensions (HxWxD) | 161.9 x 76.9 x 8.3 mm | 6.37 x 6.37 x 3.03 in | 152.7 x 69.9 x 8.2 mm | 6.01 x 6.01 x 2.75 in | |
| Weight | 205 g | 7.23 oz | 179 g | 6.31 oz | |
| Body Build | Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5) | Glass front (Gorilla Glass Victus), glass back (Gorilla Glass 5) | |
| Colors | Black, Gray, Silver, Bruce Lee Yellow | Gray, Blue, Purple, Green | |
| Battery | 5065 mAh, Li-Po, non-removable | 4500 mAh, Li-Po | |
| Approximate price | 260 EUR | 980 EUR |
Screen
| Technology | OLED | AMOLED | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 1B | 68B | |
| Screen size | 6.67" inc | 6.28" inc | |
| Screen area | 107.4 cm2 | 95.2 cm2 | |
| Screen format | 20:9 (height:width) | 20:9 (height:width) | |
| Screen to body ratio | 86.3% | 89.2% | |
| Screen resolution | 1080 x 2400 px | 1080 x 2400 px | |
| Screen PPI /points per inch/ | 395 PPI | 419 PPI | |
| Screen protection | Corning Gorilla Glass 5 | Corning Gorilla Glass 7 Victus | |
| Other specs | - 120Hz -HDR10+ -500 nits (typ) |
- 120Hz -Dolby Vision -HDR10+ -1100 nits (peak) |
Camera and Video
| Rear camera, main | 64 MP, Triple | 50 MP, Triple | |
| Camera specs | -64 MP, f/1.7, 26mm (wide), 1/2.0'', 0.7µm, PDAF -8 MP, f/2.2, 120˚ (ultrawide) -2 MP, f/2.4, (macro) |
-50 MP, f/1.9, 26mm (wide), 1/1.56", 1.0µm, PDAF, OIS -13 MP, f/2.4, 12mm, 123˚ (ultrawide), 1/3.06", 1.12µm -5 MP, f/2.4, 50mm (telephoto macro), AF |
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| Functions | Dual-LED flash, HDR, panorama | Dual-LED dual-tone flash, HDR, panorama | |
| Video | 4K@30fps, 1080p@30/60/120fps, 720p@960fps, HDR | 8K@24fps (HDR), 4K@30/60fps (HDR10+), 1080p@30/120/240/960fps, 720p@1920fps, gyro-EIS | |
| DxOMark Main Score | 123 | ||
| DxOMark Photo | 131 | ||
| DxOMark Video | 95 | ||
| Front camera, selfie | 16 MP, Single | 32 MP, Single | |
| Specifications | 16 MP | 32 MP, f/2.5, 26mm (wide), 0.7µm | |
| Functions | HDR | HDR, panorama | |
| Video | 1080p@30fps, 720p@120fps, HDR | 1080p@30/60fps, 720p@120fps, HDR |
Performance
| Operating system - OS | Android 11, MIUI 12.5 | Android 11 Red Velvet Cake | |
| Chipset | - MediaTek MT6893 Dimensity 1200 5G (6 nm) | - Qualcomm SM8450 Snapdragon 8 Gen 1 (4 nm) | |
| Processor CPU | - Octa-core (1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) | - Octa-core (1x3.00 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) | |
| Graphics processor GPU | Mali-G77 MC9 | Adreno 730 | |
| External memory | No | No | |
| Internal memory | 128GB 6GB RAM, 128GB 8GB RAM, 128GB 12GB RAM, 256GB 8GB RAM, 256GB 12GB RAM | 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM |
Benchmark
| Antutu 10 Total | 1163966 | ||
| Antutu 10 CPU | 304568 | ||
| Antutu 10 GPU | 413638 | ||
| Antutu 10 Mem | 212719 | ||
| Antutu 10 UX | 304568 | ||
| Antutu 9 Total | 1030008 | ||
| Antutu 8 Total | 688889 | ||
| GeekBench 6 Single Core | 1013 | ||
| GeekBench 6 Multi Core | 2765 | ||
| GeekBench 6 OpenCL | 4304 | ||
| GeekBench 6 Vulkan | 4484 | ||
| GeekBench 5 Single Core | 821 | 1231 | |
| GeekBench 5 Multi-Core | 2889 | 4092 |
Communication and Connectivity
| SIM card | Dual SIM (Nano-SIM, dual stand-by) | Dual SIM, dual stand-by (Nano SIM + Nano SIM) | |
| Network | GSM / CDMA / HSPA / CDMA2000 / LTE / 5G | 2G / 3G / 4G / 5G | |
Show all network frequencies: |
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| Speed | HSPA 42.2/5.76 Mbps, LTE-A, 5G | ||
| GPRS | Yes | Yes | |
| Edge | Yes | Yes | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac/6, 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 dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC | Yes, with A-GPS. Up to tri-band: GLONASS (1), BDS (3), GALILEO (2), QZSS (2), NavIC | |
| NFC | Yes | Yes (market/region dependent) | |
| USB | USB Type-C 2.0, USB On-The-Go | USB Type-C 2.0, USB On-The-Go | |
| Bluetooth | 5.2, A2DP, LE | 5.2, A2DP, LE | |
Music and Audio
| Radio | No | No | |
| Headphone jack | No | No | |
| Others | - 24-bit/192kHz audio -Tuned by JBL |
- 24-bit/192kHz audio -Tuned by Harman Kardon |
Other features
| Sensors | - Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer, color spectrum , Infrared port | - Fingerprint (under display, optical), accelerometer, proximity, gyro, compass, color spectrum , Infrared port | |
| Other extras |
- Fast charging 67W, 100% in 42 min -Power Delivery 3.0 -Quick Charge 3+ - Physical pop-up gaming triggers -IP53, dust and splash protection |
- Fast charging 67W, 100% in 39 min -Fast wireless charging 50W, 100% in 53 min -Reverse wireless charging 10W -Power Delivery 3.0 -Quick Charge 4+ |
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