Xiaomi Redmi K40 specs, comparisons, faq, opinions
- Released 2021, March 04 196g, 7.8mm thickness Android 11, MIUI 12 128GB/256GB storage, no card slot
- Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585) Adreno 650 Dual SIM (Nano-SIM, dual stand-by) About 313.6 USD
- 6.67" 1080x2400 pixels
- 48MP 2160p
- 6-12GB RAM Snapdragon 870 5G
- 4520mAh Li-Po
Xiaomi Redmi K40 overview
Xiaomi Redmi K40 is a smartphone that runs on Android. It was released on 2021, March 04. Xiaomi Redmi K40 has 6.67 inch, Super AMOLED, 120Hz, HDR10+, 1300 nits (peak), a resolution of 1080 x 2400 pixels screen with Corning Gorilla Glass 5. Xiaomi Redmi K40 uses Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) chipset, Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585) CPU, Adreno 650 GPU. It supports 2G, 3G, 4G, 5G networks with Dual SIM (Nano-SIM, dual stand-by). It has 48MP Triple main camera, 2MP Single selfie camera. It uses Li-Po 4520 mAh, non-removable battery. The price of Xiaomi Redmi K40 is about 313.6 USD.
Score the key features of Xiaomi Redmi K40 compared to the other phones on the market:
- CPU Cores: 95 / 100 points
- Camera pixels: 100 / 100 points
- Screen resolution: 81 / 100 points
- Battery capacity: 93 / 100 points
- Price: 37 / 100 points
Xiaomi Redmi K40 full specifications
NETWORK |
|
|---|---|
| Technology | GSM / CDMA / HSPA / CDMA2000 / LTE / 5G |
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1x |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42 |
| 5G bands | 1, 3, 28, 41, 77, 78 SA/NSA/Sub6 |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A, 5G |
LAUNCH |
|
| Announced | 2021, February 25 |
| Status | Available |
BODY |
|
| Dimensions | 163.7 x 76.4 x 7.8 mm (6.44 x 3.01 x 0.31 in) |
| Weight | 196 g (6.91 oz) |
| Build | Glass front (Gorilla Glass), glass back (Gorilla Glass), aluminum frame |
| SIM | Dual SIM (Nano-SIM, dual stand-by) |
DISPLAY |
|
| Type | Super AMOLED, 120Hz, HDR10+, 1300 nits (peak) |
| Size | 6.67 inches, 107.4 cm2 (~85.9% screen-to-body ratio) |
| Resolution | 1080 x 2400 pixels, 20:9 ratio (~395 ppi density) |
| Protection | Corning Gorilla Glass 5 |
PLATFORM |
|
| OS | Android 11, MIUI 12 |
| Chipset | Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) |
| CPU | Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585) |
| GPU | Adreno 650 |
MEMORY |
|
| Card slot | No |
| Internal | 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM |
| UFS 3.1 | |
MAIN CAMERA |
|
| Triple | 48 MP, f/1.8, 26mm (wide), 1/2", 0.8µm, PDAF 8 MP, f/2.2, 119˚ (ultrawide) 5 MP, f/2.4, 50mm (macro), 1/5.0", 1.12µm |
| Features | LED flash, HDR, panorama |
| Video | 4K@30fps, 1080p@30/60/120/240/960fps, gyro-EIS |
SELFIE CAMERA |
|
| Single | 20 MP, f/2.5, (wide), 1/3.4", 0.8µm |
| Features | HDR |
| Video | 1080p@30fps, 720p@120fps |
SOUND |
|
| Loudspeaker | Yes, with stereo speakers |
| 3.5mm jack | No |
| 24-bit/192kHz audio | |
COMMUNICATIONS |
|
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot |
| Bluetooth | 5.1, A2DP, LE |
| GPS | Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC |
| Infrared port | Yes |
| NFC | Yes |
| Radio | No |
| USB | USB Type-C 2.0, USB On-The-Go |
FEATURES |
|
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, color spectrum |
BATTERY |
|
| Type | Li-Po 4520 mAh, non-removable |
| Charging | Fast charging 33W, 100% in 52 min (advertised) Power Delivery 3.0 Quick Charge 3+ |
MISCELLANEOUS |
|
| Colors | Black, White, Aurora |
| Models | M2012K11AC |
| Price | About 313.6 USD |
Photos and videos of Xiaomi Redmi K40
![Xiaomi Redmi K40 Game Enhanced Edition | Unboxing & Hands-On [Deutsch]](https://i.ytimg.com/vi/HZlg-4bw9Ng/mqdefault.jpg)
Frequently asked questions:
-
How much does Xiaomi Redmi K40 cost?
The reference price of the Xiaomi Redmi K40 is about 313.6 USD (in 2021). This price may vary slightly depending on the market and region.
-
Where can I buy a Xiaomi Redmi K40 phone?
The Xiaomi Redmi K40 phone was manufactured in 2021 and you can hardly buy it now.
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Does Xiaomi Redmi K40 support 5G?
Yes, it supports 5G.
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Does Xiaomi Redmi K40 support NFC (Near-Field Communication)?
Yes, it supports NFC.
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What are the dimensions of the Xiaomi Redmi K40, what are the sizes?
The size of the Xiaomi Redmi K40 is 76.4 x 163.7 x 7.8 mm (width x height x thickness).
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What is the weight of Xiaomi Redmi K40?
The weight of the Xiaomi Redmi K40 is 196g.
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What type of screen does Xiaomi Redmi K40 use?
The screen of Xiaomi Redmi K40 is Super AMOLED, 120Hz, HDR10+, 1300 nits (peak).
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What is the screen size of Xiaomi Redmi K40? What is its screen ratio?
The screen size of Xiaomi Redmi K40 is 6.7 inches. The screen ratio is 85.9% (the higher the screen ratio, the less excess space).
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What is the screen resolution of Xiaomi Redmi K40? What is PPI (Pixels Per Inch)?
The screen resolution of the Xiaomi Redmi K40 is 1080 x 2400 pixels, 395 PPI.
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What operating system does Xiaomi Redmi K40 use?
Xiaomi Redmi K40 uses Android 11, MIUI 12 operating system.
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What CPU does Xiaomi Redmi K40 use? Which chipset?
Xiaomi Redmi K40 uses Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585) CPU, Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) chipset, Adreno 650 GPU.
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What is the battery capacity of the Xiaomi Redmi K40? What type of battery does Xiaomi Redmi K40 use?
The battery capacity of Xiaomi Redmi K40 is 4520 mAh. Xiaomi Redmi K40 uses a Li-Po battery.
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Does Xiaomi Redmi K40 support wireless charging?
No, it does not support wireless charging.
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Does Xiaomi Redmi K40 have fast charging?
Yes, it supports fast charging.
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How many MP (megapixels) is the main camera of Xiaomi Redmi K40?
The main camera of Xiaomi Redmi K40 is 48.0 MP.
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What type of SIM card does Xiaomi Redmi K40 use?
Xiaomi Redmi K40 uses Dual SIM (Nano-SIM, dual stand-by).
-
Is Xiaomi Redmi K40 waterproof?
No, it's not waterproof.
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Which country's Xiaomi Redmi K40 phone?
Redmi K40 is a phone of Xiaomi, a brand from China.
