Xiaomi Redmi K40 Gaming vs Xiaomi Redmi K30 Comparison and Differences
Smartphone 1
Xiaomi Redmi K40 Gaming
Smartphone 2
Xiaomi Redmi K30
Smartphone 3
Xiaomi Redmi K40 Gaming or Xiaomi Redmi K30 Specs Comparison
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Common specs
| Brand and model | Xiaomi Redmi K40 Gaming | Xiaomi Redmi K30 | |
| Rating | (+0) | (+0) | |
| Release date | 2021, April 27 | 2019, December | |
| Dimensions (HxWxD) | 161.9 x 76.9 x 8.3 mm | 6.37 x 6.37 x 3.03 in | 165.3 x 76.6 x 8.8 mm | 6.51 x 6.51 x 3.02 in | |
| Weight | 205 g | 7.23 oz | 208 g | 7.34 oz | |
| Body Build | Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5) | ||
| Case | buy from Amazon | buy from Amazon | |
| Colors | Black, Gray, Silver, Bruce Lee Yellow | Blue, Red, Purple | |
| Battery | 5065 mAh, Li-Po, non-removable | 4500 mAh, Non-removable Li-Po | |
| Approximate price | 260 EUR | 210 EUR | |
| Check price | from Amazon | from Amazon |
Screen
| Technology | OLED | IPS LCD | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 1B | 16M | |
| Screen size | 6.67" in | 6.67" in | |
| Screen area | 107.4 cm2 | 107.4 cm2 | |
| Screen format | 20:9 (height:width) | 20:9 (height:width) | |
| Screen to body ratio | 86.3% | 84.8% | |
| Screen resolution | 1080 x 2400 px | 1080 x 2400 px | |
| Screen PPI /points per inch/ | 395 PPI | 395 PPI | |
| Screen protection | Corning Gorilla Glass 5 | Corning Gorilla Glass 5 | |
| Other specs | - 120Hz -HDR10+ -500 nits (typ) |
- HDR10 -120Hz |
|
| Screen protector | buy from Amazon | buy from Amazon |
Camera and Video
| Rear camera, main | 64 MP, Triple | 64 MP, Quad | |
| 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) |
-64 MP, f/1.9, 26mm (wide), 1/1.72'', 0.8µm, PDAF -8 MP, f/2.2, 13mm (ultrawide), 1/4'', 1.12µm -2 MP, f/2.4, 1/5'', 1.75µm (dedicated macro camera) -2 MP, f/2.4, 1/5'', 1.75µm, depth sensor |
|
| Functions | Dual-LED flash, HDR, panorama | Dual-LED flash, HDR, panorama | |
| Video | 4K@30fps, 1080p@30/60/120fps, 720p@960fps, HDR | 2160p@30fps, 1080p@30/120fps, 720p@960fps; gyro-EIS | |
| Front camera, selfie | 16 MP, Single | 20 MP, Dual | |
| Specifications | 16 MP | 20 MP, f/2.2, 27mm (wide), 1/3.4'', 0.8µm 2 MP, f/2.4, 1/5'', 1.75µm, depth sensor |
|
| Functions | HDR | HDR | |
| Video | 1080p@30fps, 720p@120fps, HDR | 1080p@30fps |
Performance
| Operating system - OS | Android 11, MIUI 12.5 | Android 10; MIUI 11 | |
| Chipset | - MediaTek MT6893 Dimensity 1200 5G (6 nm) | - Qualcomm SDM730 Snapdragon 730G (8 nm) | |
| CPU | - Octa-core (1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) | - Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver) | |
| GPU | Mali-G77 MC9 | Adreno 618 | |
| External memory | No | microSD, up to 256 GB (uses shared SIM slot) | |
| Internal memory | 128GB 6GB RAM, 128GB 8GB RAM, 128GB 12GB RAM, 256GB 8GB RAM, 256GB 12GB RAM | 64GB 6GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM |
Benchmark
| Antutu 8 Total | 688889 | 279345 | |
| GeekBench 6 Single Core | 1013 | ||
| GeekBench 6 Multi Core | 2765 | ||
| GeekBench 6 OpenCL | 4304 | ||
| GeekBench 6 Vulkan | 4484 | ||
| GeekBench 5 Single Core | 821 | 542 | |
| GeekBench 5 Multi-Core | 2889 | 1685 |
Communication and Connectivity
| SIM card | Dual SIM (Nano-SIM, dual stand-by) | Hybrid Dual SIM (Nano-SIM, dual stand-by) | |
| Network | GSM / CDMA / HSPA / CDMA2000 / LTE / 5G | GSM / CDMA / HSPA / EVDO / LTE | |
| Bands | -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1x -4G - 1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42 -5G - 1, 3, 28, 41, 77, 78 SA/NSA/Sub6 |
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 2100 CDMA2000 1xEV-DO -4G - LTE band 1(2100), 3(1800), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) |
|
| Speed | HSPA 42.2/5.76 Mbps, LTE-A, 5G | HSPA 42.2/5.76 Mbps, LTE-A | |
| 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, dual-band, Wi-Fi Direct, hotspot | |
| GPS | Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC | Yes, with A-GPS, GLONASS, GALILEO, BDS | |
| NFC | Yes | Yes | |
| USB | USB Type-C 2.0, USB On-The-Go | 2.0, Type-C 1.0 reversible connector, USB On-The-Go | |
| Bluetooth | 5.2, A2DP, LE | 5.0, A2DP, LE, aptX HD |
Music and Audio
| Radio | No | FM radio | |
| Headphone jack | No | Yes | |
| Others | - 24-bit/192kHz audio -Tuned by JBL |
- 24-bit/192kHz audio -Active noise cancellation with dedicated mic |
Other features
| Sensors | - Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer, color spectrum , Infrared port | - Fingerprint (side-mounted), accelerometer, gyro, proximity, compass , 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 battery charging 27W (100% in 68 min) |
Reviews and Opinions on Xiaomi Redmi K40 Gaming and Xiaomi Redmi K30
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