Xiaomi Redmi K40 vs Xiaomi Mi 9 SE
Comparing 2 products
| General Overview | ||
| Device Type | Bar | Bar |
| Model | M2012K11AC, M2011K2C | Mi 9 SE |
| Announced | 2021, February | 2019, February |
| Released | 2021, February | 2019, March |
| Status | Available | Coming Soon |
| Design | ||
| Type | Bar | Bar |
| Dimensions | 163.7 x 76.4 x 7.8 mm (6.44 x 3.01 x 0.31 in) | 147.5 x 70.5 x 7.5 mm (5.81 x 2.78 x 0.30 in) |
| Weight | 196 g (6.91 oz) | 155 g (5.47 oz) |
| Colors | Black, White, Aurora | Violet, Blue, Gray |
| Network | ||
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA |
| 3G Network | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42 | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) |
| 5G Network | 1, 3, 28, 41, 77, 78 SA/NSA/Sub6 | - |
| SIM | Nano SIM | Nano SIM |
| Dual SIM | Yes, Dual SIM (Nano-SIM, dual stand-by) | Yes Dual SIM (Nano-SIM, dual stand-by) |
| Display | ||
| Display Type | Super AMOLED | Super AMOLED |
| Size | 6.67 inches, 107.4 cm2 (~85.9% screen-to-body ratio) | 5.97 inches, 87.5 cm2 (~84.1% screen-to-body ratio) |
| Resolution | 1080 x 2400 pixels | 1080 x 2340 pixels |
| Display Colors | 16M colors | 16M Colors |
| Pixel Density | 395 ppi density | 432 ppi density |
| Touch Screen | Capacitive Touchscreen | Yes |
| Display Protection | Corning Gorilla Glass 5 | Corning Gorilla Glass 5 |
| Features | 120Hz HDR10+ 1300 nits (peak) | HDR |
| Media | ||
| FM Radio | No | No |
| Earphone Jack | No | No |
| Camera | ||
| Camera Set | Triple Cameras | Triple Cameras |
| Main Camera | 48 MP, f/1.8, 26mm (wide), 1/2", 0.8µm, PDAF | 48 MP, f/1.8, 1/2", 0.8µm, PDAF |
| 2nd Camera | 8 MP, f/2.2, 119˚ (ultrawide) | 13 MP, f/2.4, (ultrawide), 1.12µm |
| 3rd Camera | 5 MP, 50mm (macro), 1/5.0", 1.12µm | 8 MP, f/2.4, (telephoto), 1.12µm, PDAF |
| Camera Video | 4K@30fps, 1080p@30/60/120/240/960fps, gyro-EIS | 2160p@30fps, 1080p@30/60/120fps, 720p@960fps |
| Features | HDR, panorama | HDR, panorama |
| Flash | LED Flash | Dual-LED flash |
| Selfie Set | Single Camera | Single Camera |
| Selfie Camera | 20 MP, (wide), 1/3.4", 0.8µm | 20 MP, f/2.0, 0.9µm |
| Selfie Video | 1080p@30fps, 720p@120fps | 1080p@30fps |
| Features | HDR | HDR |
| Software | ||
| OS | Android 11 | Android 9.0 (Pie) |
| User Interface | MIUI 12 | MIUI 10 |
| Hardware | ||
| Chipset | Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) | Qualcomm SDM712 Snapdragon 712 (10 nm) |
| CPU | Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585) | Octa-core 2.3 GHz |
| GPU | Adreno 650 | Adreno 616 |
| RAM | 8/12 GB | 6 GB |
| Internal Storage | 128/256 GB | 64/128 GB |
| Card Slot | No | No |
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, color spectrum | Fingerprint (under display), accelerometer, gyro, proximity, compass |
| Connectivity | ||
| Bluetooth | 5.2, A2DP, LE | 5.0, A2DP, LE, aptX HD |
| Wi-fi | Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA |
| Wi-fi Hotspot | Yes | Yes |
| USB | USB Type-C 2.0, USB On-The-Go | 2.0, Type-C 1.0 reversible connector, USB On-The-Go |
| GPS | Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| NFC | Yes | Yes |
| Data | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A, 5G | HSPA, LTE-A |
| Battery | ||
| Battery Type | Li-Poly (Lithium Polymer) | Li-Ion (Lithium Ion) |
| Capacity | 4520 mAh, Battery | 3070 mAh battery |
| Placement | Non-removable | Non-removable |
| Fast Charging | Yes, 33W, 100% in 52 min (advertised), Power Delivery 3.0, Quick Charge 3+ | - |
| Standby | - | - |
| Talk Time | - | - |
| Music Play | - | - |
