Oppo K9 vs Xiaomi Redmi K40 Gaming Comparison and Differences
Smartphone 1
Oppo K9
Smartphone 2
Xiaomi Redmi K40 Gaming
Smartphone 3
Oppo K9 or Xiaomi Redmi K40 Gaming Specs Comparison
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Common specs
| Brand and model | Oppo K9 | Xiaomi Redmi K40 Gaming | |
| Rating | (+0) | (+0) | |
| Release date | 2021, May 06 | 2021, April 27 | |
| Dimensions (HxWxD) | 159.1 x 73.4 x 7.9 mm | 6.26 x 6.26 x 2.89 in | 161.9 x 76.9 x 8.3 mm | 6.37 x 6.37 x 3.03 in | |
| Weight | 172 g | 6.07 oz | 205 g | 7.23 oz | |
| Body Build | Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5) | ||
| Case | buy from Amazon | buy from Amazon | |
| Colors | Black, Aurora | Black, Gray, Silver, Bruce Lee Yellow | |
| Battery | 4300 mAh, Li-Po, non-removable | 5065 mAh, Li-Po, non-removable | |
| Approximate price | 260 EUR | 260 EUR | |
| Check price | from Amazon | from Amazon |
Screen
| Technology | Super AMOLED | OLED | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | 1B | |
| Screen size | 6.43" in | 6.67" in | |
| Screen area | 99.8 cm2 | 107.4 cm2 | |
| Screen format | 20:9 (height:width) | 20:9 (height:width) | |
| Screen to body ratio | 85.5% | 86.3% | |
| Screen resolution | 1080 x 2400 px | 1080 x 2400 px | |
| Screen PPI /points per inch/ | 409 PPI | 395 PPI | |
| Screen protection | Corning Gorilla Glass 5 | ||
| Other specs | - 90Hz -430 nits (typ) -750 nits (peak) |
- 120Hz -HDR10+ -500 nits (typ) |
|
| Screen protector | buy from Amazon | buy from Amazon |
Camera and Video
| Rear camera, main | 64 MP, Triple | 64 MP, Triple | |
| Camera specs | -64 MP, f/1.7, (wide), PDAF -8 MP, f/2.2, (ultrawide) -2 MP, f/2.4, (macro) |
-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) |
|
| Functions | LED flash, HDR, panorama | Dual-LED flash, HDR, panorama | |
| Video | 4K@30fps, 1080p@30/60/120fps; gyro-EIS | 4K@30fps, 1080p@30/60/120fps, 720p@960fps, HDR | |
| Front camera, selfie | 32 MP, Single | 16 MP, Single | |
| Specifications | 32 MP, f/2.4, (wide) | 16 MP | |
| Functions | HDR | ||
| Video | 1080p@30fps | 1080p@30fps, 720p@120fps, HDR |
Performance
| Operating system - OS | Android 11, ColorOS 11.1 | Android 11, MIUI 12.5 | |
| Chipset | - Qualcomm SM7250-AC Snapdragon 768G 5G (7 nm) | - MediaTek MT6893 Dimensity 1200 5G (6 nm) | |
| CPU | - Octa-core (1x2.8 GHz Kryo 475 Prime & 1x2.4 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver) | - Octa-core (1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) | |
| GPU | Adreno 620 | Mali-G77 MC9 | |
| External memory | No | No | |
| Internal memory | 128GB 8GB RAM, 256GB 8GB RAM | 128GB 6GB RAM, 128GB 8GB RAM, 128GB 12GB RAM, 256GB 8GB RAM, 256GB 12GB RAM |
Benchmark
| Antutu 9 Total | 449970 | ||
| 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 | 602 | 821 | |
| GeekBench 5 Multi-Core | 1877 | 2889 |
Communication and Connectivity
| SIM card | Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) | |
| Network | GSM / CDMA / HSPA / CDMA2000 / LTE / 5G | GSM / CDMA / HSPA / CDMA2000 / LTE / 5G | |
| Bands | -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 -3G - HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1x -4G - 1, 3, 4, 5, 8, 28, 34, 38, 39, 40, 41 -5G - 1, 3, 28, 41, 77, 78 SA/NSA |
-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 |
|
| Speed | HSPA 42.2/5.76 Mbps, LTE-A, 5G | 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, 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 A-GPS, GLONASS, GALILEO, BDS, QZSS | Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC | |
| NFC | No | Yes | |
| USB | USB Type-C 2.0, USB On-The-Go | USB Type-C 2.0, USB On-The-Go | |
| Bluetooth | 5.0, A2DP, LE, aptX HD | 5.2, A2DP, LE |
Music and Audio
| Radio | No | No | |
| Headphone jack | Yes | No | |
| Others | - 24-bit/192kHz audio -Tuned by JBL |
Other features
| Sensors | - Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | - Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer, color spectrum , Infrared port | |
| Other extras |
- Fast charging 65W, 100% in 35 min |
- Fast charging 67W, 100% in 42 min -Power Delivery 3.0 -Quick Charge 3+ - Physical pop-up gaming triggers -IP53, dust and splash protection |
Reviews and Opinions on Oppo K9 and Xiaomi Redmi K40 Gaming
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