88% SPEC SCORE
$506
The Redmi K40 Pro+ comes with Android 11, ensuring enhanced functionality and smooth multitasking. It features a large 6.67-inches sharp FHD+ display, perfect for both work and entertainment. Get smooth, responsive performance for effortless day-to-day usage. With a Good 4520 mAh battery life, you can stay powered throughout the day without frequent charging. Price starting at $506 this device is budget-friendly and it’s offers incredible value, blending performance, style, and affordability.
Redmi K40 Pro+ Key Features
Display
6.67 inches (1080x2400 pixels) FHD
120Hz Refresh rate
Camera
108+8+5 MP (Triple Camera)
20 MP Selfie 8K Video
Hardware
Qualcomm SM8350 Snapdragon 888 5G (5 nm)
OS
Android 11
MIUI 12
Ram & Storage
12GB + 256GB
Battery
Li-Po 4520mAh
wired, PD3.0, 33W, QC3, 100% in 52 min (advertised)
Data Updated on: 01 Oct, 2026
Redmi K40 Pro+ Pros & Cons
By Amit Dubey | on 01 October, 2026
6.7
/ 10
TSI Score
Design
Display
Performance
Battery
Camera
Software
Sound
Usage
Pros
120Hz display refresh rate.
Snapdragon 888 5G chipset.
12GB RAM and 256GB storage on this configuration.
4520mAh battery is a sensible size for the class.
Cons
No camera hardware details in the verified spec block.
Charging speed is not listed.
No IP rating listed.
No wireless charging listed.
Redmi K40 Pro+ Price and Full Specifications
Launch Date
| Announced Date | 25 Feb, 2021 |
| Released Date | 04 Mar, 2021 |
| Status | Available |
Network
| Technology | GSM / CDMA / HSPA / CDMA2000 / LTE / 5G |
| 2G bands | GSM 850 / 900 / 1800 / 1900 / CDMA 800 |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 / CDMA2000 1x |
| 4G bands | LTE |
| 5G bands | 1, 3, 28, 41, 77, 78, SA/NSA/Sub6 |
| Speed | HSPA / LTE / 5G |
Display
| Screen Size | 6.67 inches, 107.4 cm² (~85.9% screen-to-body ratio) |
| Display Type | Super AMOLED |
| Resolution | 1080 × 2400 pixels (FHD) |
| Aspect Ratio | 20:9 |
| PPI | 395 ppi |
| Refresh Rate | 120Hz |
| Brightness | 1300 nits (peak) |
| HDR Support | HDR10+ |
| Protection | Corning Gorilla Glass 5 |
Performance
| Processor (SoC) | Qualcomm SM8350 Snapdragon 888 5G (5 nm) |
| Fabrication process | 5nm |
| CPU | Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) |
| CPU cores | 8 |
| GPU | Adreno 660 |
Storage
| Memory | 12GB + 256GB |
| Storage type | UFS 3.1 |
| Memory Card Slot | No |
Camera
REAR CAMERA | |
| Type | Triple camera |
| Primary | 108 MP, f/1.8, 26mm (wide), 1/1.52", 0.7µm, PDAF |
| Secondary | 8 MP, f/2.2, 119˚ (ultrawide) |
| Tertiary | 5 MP, f/2.4, 50mm (macro), 1/5.0", 1.12µm |
| Features | LED flash, HDR, panorama |
| Video Recording | 4K @30fps 4K @30/60fps 1080p @30/60/120/240/960fps gyro-EIS, HDR10+ |
FRONT CAMERA | |
| Type | Single camera |
| Primary | 20 MP, f/2.5, (wide), 0.8µm |
| Features | HDR |
| Video Recording | 1080p @30fps 720p @120fps |
Battery
| Battery Capacity | Li-Po 4520mAh |
| Battery Removable | No |
| Charging | 33W wired (PD3.0, QC3) — 100% in 52 min (advertised) |
Software & OS
| Operating System | Android 11 |
| OS UI | MIUI 12 |
Design
| Dimensions | 163.7 x 76.4 x 7.8 mm (3.01 x 0.31 in) |
| Weight | 196g (6.91 oz) |
| Color Options | Black, White, Aurora |
| Water & Dust Resistance | IP53 dust and splash resistant |
| Sim Card Types | Dual SIM (Nano-SIM, dual stand-by) |
Connectivity
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6e, Wi-Fi Direct |
| Bluetooth | 5.2, A2DP, LE |
| Positioning | GPS, GLONASS, BDS, GALILEO, QZSS, NavIC |
| NFC | Yes |
| Radio | No |
| Infrared-port | Yes |
| USB Version | USB Type-C 2.0, OTG |
Sound
| Loudspeaker | Yes, with stereo speakers |
| Sound Jack | No 3.5mm jack |
Sensors & Features
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, color spectrum, barometer |
Additional Info
PRICING | |
| 12GB + 256GB | $506 |
What's in the Box
| Redmi K40 Pro+ | Handset, USB-C cable, SIM ejector tool, and quick start guide |
Disclaimer: Information here may not be 100% accurate; please verify specs and prices on the retailer's website before buying. This page contains affiliate links. We may earn a commission if you make a purchase through them, at no extra cost to you. Thanks for your support!
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Frequently Asked Questions
Is the Redmi K40 Pro+ good for gaming?
The Redmi K40 Pro+ is well suited for gaming thanks to its Qualcomm Snapdragon 888 5G processor and 120Hz display. The 12GB RAM helps with smooth multitasking and keeping demanding games running without frequent reloads. Its 6.67-inch screen and 1080 x 2400 resolution provide a large, sharp view for fast-paced mobile games.
How good is the Redmi K40 Pro+ display?
The Redmi K40 Pro+ has a 6.67-inch display with a 120Hz refresh rate and 1080 x 2400 resolution. The high refresh rate makes scrolling, animations, and supported games feel smoother than standard 60Hz screens. Its large Full HD+ panel is a strong fit for watching videos, reading, and browsing social media.
What battery capacity does the Redmi K40 Pro+ have?
The Redmi K40 Pro+ comes with a 4520mAh battery. This capacity is typical for a large-screen Android phone and is designed to support daily use with browsing, messaging, video playback, and gaming. Battery life will vary depending on 120Hz display use, 5G connectivity, screen brightness, and app workload.
How much does the Redmi K40 Pro+ cost?
The Redmi K40 Pro+ is listed at about USD 506.42, EUR 470, GBP 404.48, or INR 42,279 based on the provided pricing. For that price, it offers flagship-level hardware such as the Snapdragon 888 5G chipset, 12GB RAM, and 256GB storage. Actual retail pricing may vary by region, availability, taxes, and whether the device is sold as an import.
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