91% SPEC SCORE
$410
The Redmi K90 comes with a powerful Android 15, ensuring enhanced functionality and smooth multitasking. It features a large 6.59-inches sharp FHD+ display, perfect for both work and entertainment. Get smooth, responsive performance for effortless day-to-day usage. With a Power through your day with Exceptional 7100 mAh battery life, you can stay powered throughout the day without frequent charging. Price starting at $410 this device is budget-friendly and it’s offers incredible value, blending performance, style, and affordability.
Redmi K90 Key Features
Display
6.59 inches (1156x2510 pixels) UHD
120Hz Refresh rate
Camera
50+50+8 MP (Triple Camera)
20 MP Selfie 8K Video
Hardware
Qualcomm Qualcomm SM8750-AB Snapdragon 8 Elite
OS
Android 15
HyperOS 3
Ram & Storage
12GB + 256GB
12GB + 512GB
Battery
Si/C Li-Po 7100mAh
wired, 100W, PD3.0, QC3+, 100W PPS
Data Updated on: 01 Oct, 2026
Redmi K90 Pros & Cons
By Amit Dubey | on 01 October, 2026
8.1
/ 10
TSI Score
Design
Display
Performance
Battery
Camera
Software
Sound
Usage
Pros
Snapdragon 8 Elite at a mid-range price.
Very large 7100mAh battery.
120Hz display with a dense 1156p-class resolution.
12GB RAM and 256GB storage at this price point.
Cons
Camera hardware is not stated in the available specs.
Android version and update policy are not specified.
No charging specification listed.
Redmi K90 Price and Full Specifications
Launch Date
| Announced Date | 23 Oct, 2025 |
| Released Date | 23 Oct, 2025 |
| Status | Available |
Network
| Technology | GSM / HSPA / LTE / 5G |
| 2G bands | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | LTE |
| 5G bands | 5G |
| Speed | HSPA / LTE / 5G |
Display
| Screen Size | 6.59 inches, 106.5 cm² (~89.8% screen-to-body ratio) |
| Display Type | AMOLED |
| Resolution | 1156 × 2510 pixels (UHD) |
| Aspect Ratio | 19.5:9 |
| PPI | 419 ppi |
| Display Colors | 68B colors |
| Refresh Rate | 120Hz |
| Brightness | 3500 nits (peak) |
| HDR Support | 2560Hz PWM, Dolby Vision, HDR Vivid, HDR10+ |
Performance
| Processor (SoC) | Qualcomm Qualcomm SM8750-AB Snapdragon 8 Elite |
| Fabrication process | 3nm |
| CPU | Octa-Core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M) |
| CPU cores | 8 |
| GPU | Adreno 830 |
Storage
| Memory | 12GB + 256GB, 12GB + 512GB, 16GB + 512GB, 16GB + 1TB |
| Storage type | UFS 4.0 |
| Memory Card Slot | No |
Camera
REAR CAMERA | |
| Type | Triple camera |
| Primary | 50 MP, f/1.9, 24mm (Wide), 1/1.55", 1.0µm, PDAF, OIS |
| Secondary | 50 MP, f/2.2, 60mm (telephoto), PDAF, 2.5x optical zoom |
| Tertiary | 8 MP, f/2.2, 15mm, 120˚ (ultrawide) |
| Features | Color spectrum sensor, 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, (wide), 0.8µm |
| Video Recording | 1080p @30/60fps |
Battery
| Battery Capacity | Si/C Li-Po 7100mAh |
| Battery Removable | No |
| Charging | 100W wired — PD3.0, QC3+, 100W PPS 22.5W reverse wired |
Software & OS
| Operating System | Android 15 |
| OS UI | HyperOS 3 |
Design
| Dimensions | 157.5 x 75.3 x 8 mm (2.96 x 0.31 in) |
| Weight | 206g (7.27 oz) |
| Color Options | Black, White, Blue, Purple |
| Water & Dust Resistance | IP68 Dust tight and water resistant (immersible up to 1.5m for 30 min) |
| Build | Glass front, aluminum frame |
| Sim Card Types | Nano-SIM + Nano-SIM |
Connectivity
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6/7, Wi-Fi Direct |
| Bluetooth | 5.4, A2DP, LE, LHDC |
| Positioning | GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC, GLONASS |
| NFC | Yes |
| Radio | No |
| Infrared-port | Yes |
| USB Version | USB Type-C, OTG |
Sound
| Loudspeaker | Yes, with stereo speakers |
| Sound Jack | No 3.5mm jack |
Sensors & Features
| Sensors | Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass |
Additional Info
| Models | 2510DRK44C |
PRICING | |
| 12GB + 256GB | $410 |
What's in the Box
| Redmi K90 | 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
Will Redmi phones work in the USA?
Redmi phones can work in the USA only if the specific model supports the 4G and 5G bands used by your carrier. The Redmi K90 is listed as a 5G Android smartphone, but the provided specifications do not include its network band support. Before buying, check the exact Redmi K90 variant against your carrier’s compatibility list, especially for T-Mobile, AT&T, or Verizon service.
What is the common problem in Redmi phones?
The provided Redmi K90 information does not confirm a specific common hardware problem affecting Redmi phones. For any Redmi device, buyers should check real user reviews for software update experience, carrier compatibility, warranty coverage, and long-term battery performance. The Redmi K90’s listed specs are strong, including a Snapdragon 8 Elite chipset and 7100mAh battery, but reliability should be judged from verified owner feedback after launch.
Does the Redmi K90 have bypass charging?
The Redmi K90 is not confirmed to have bypass charging in the provided specifications. The listed details cover its 7100mAh battery, Snapdragon 8 Elite chipset, 6.59-inch 120Hz display, 12GB RAM, and 256GB storage, but they do not mention a gaming charge-separation or bypass charging mode. If bypass charging is important for gaming or heat control, verify it on Xiaomi’s official Redmi K90 product page or in the phone’s battery settings before purchase.
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