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Xiaomi Redmi K80 Ultra

The Xiaomi Redmi K80 Ultra is a good option for users wanting a combination of excellent performance, fashionable design, and affordability. While looking for Xiaomi smartphone…

Current MSRP Price
$815.00
Specs Verified · Not Sold Direct
Variant: 12 GB + 256 GB
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Product Overview & In-Depth Story

Complete Editorial Analysis & Hardware Deep Dive

Introducing the Xiaomi Redmi K80 Ultra, device showcases a 6.83 inches (17.35 cm) display with a resolution of 1280x2772 px (FHD+), delivering a visually stunning and immersive experience. It is offered in a variety of stylish colors, including Not Available. At the heart of the Xiaomi Redmi K80 Ultra is the MediaTek Dimensity 9400 Plus, paired with 12 GB RAM , providing a seamless user experience. The device features a Dual with a 50 MP + 8 MP main sensor for capturing high-quality photos, and a 20 MP selfie camera for perfect self-portraits. The Xiaomi Redmi K80 Ultra runs on the Android v15, offering the latest features and a user-friendly interface. It houses a 7410 mAh battery, providing long-lasting power for all your needs. The Xiaomi Redmi K80 Ultra supports a wide range of connectivity options, including wifi, bluetooth , Not Available, A-GPS, Glonass, and No network networks. It also offers Dual SIM SIM functionality, allowing you to manage two different network services with ease.

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Why Choose Xiaomi Redmi K80 Ultra?

Verified Hardware Rating & Smart Buyer Guidance

Verified Hardware Index Full benchmark detail
Hardware Capability Rating Breakdown 3 Benchmark Rating Modes
1. Optics & Display RatingRing Gauge Mode
64
OLED
50 MP + 8 MP
2. SoC Silicon & ThermalsGrade S
MediaTek Dimensity 9400 Plus100 / 100
Excellent sustained thermalsSilicon index 100/100 · sustained 92/100
3. Power & Software GuaranteeEndurance Mode
Battery Endurance
2.2 Days
OS Software Policy
7 Yrs OS
At A Glance Quick Specs
Released
2025-06-01
Base Price
$815.00
Battery Rating
7410 mAh
Camera System
50 MP + 8 MP
User Rating
★ — / 5.0

Why Choose Xiaomi Redmi K80 Ultra Over Competitors?

vs. Closest premium rival Key Wins
  • Estimated 52 mixed-use endurance from the 7410 mAh cell — strong value vs premium-priced flagships.
  • Camera stack (50 MP + 8 MP) delivers capable day-to-day imaging without flagship price premiums.
  • MediaTek Dimensity 9400 Plus scores Grade S silicon rating for sustained multitasking in this price band.
vs. Ultra-budget alternative Key Wins
  • Noticeably stronger sustained performance (Grade S) than ultra-budget chipsets under load.
  • More capable camera processing for social content than entry-tier single-sensor phones.
  • Longer useful software window (~7 yrs OS policy estimate) than many disposable budget devices.
vs. Last-gen same brand Key Wins
  • 100W charging profile improves top-up speed versus older slow-charge generations.
  • Imaging stack improvements favor clearer day shots versus prior midrange sensors.
  • Current MediaTek Dimensity 9400 Plus efficiency is cleaner under load than typical last-gen midrange silicon.

Hardware Highlights & Flagship Features

Full benchmark detail
Next-Gen SoC Chipset

Powered by MediaTek Dimensity 9400 Plus — lab silicon grade Grade S (Overall Silicon Index 100/100, estimated) for everyday multitasking and gaming.

Display & Visual Stack

Visual / memory stack: OLED · 12 GB RAM. Display Capability Index 49/100 for motion clarity and outdoor readability.

Computational Optics Array

Rear system 50 MP + 8 MP with front 20 MP for day-to-day and social capture (Camera Capability Index 77/100).

Active Day Endurance

Battery 7410 mAh targeting 52 h est. mixed use with ~100W charging.

Lab Performance & Benchmark Metrics

Full benchmark detail

Synthetic Performance Metrics

Overall Silicon Index100 / 100 est.
Single-Core Compute99 / 100 est.
Multi-Core Compute100 / 100 est.
Sustained Thermal Index92 / 100 est.

WeMobiles Hardware Capability Index

Camera Capability Index77 / 100 est.
Display Capability Index49 / 100 est.
Active Battery Endurance52 Hours

Scores marked est. are derived from catalog features and silicon tier models - not third-party lab certificates.

Live Retailer Price Matrix

Verified Real-Time
WeMobiles Official Direct Official Store
Free Express Dispatch · Standard Warranty
$815.00 In Stock
Buy Direct

Price History & Trend Analysis

Current Best Price
$815.00
★ Lowest Ever
Launch Price
$815.00
MSRP at Announcement
Total Price Savings
−$0.00 (0%)
Since Launch
Average Price
$815.00
6-Month Rolling Avg
Historical Trend (6M) Original vs Final
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Full Technical Specifications

Verified Hardware Index & Lab Tested Benchmarks

Lab Verified
Filter:

Key Features

7 Verified Specifications
Ram
12 GB
Storage
256 GB
Display
6.83 inches (17.35 cm)
Processor Key Feature
MediaTek Dimensity 9400 Plus
Battery
7410 mAh
Rear Camera
50 MP + 8 MP
Selfie Camera
20 MP

Design & Build

12 Verified Specifications
Dimensions Key Feature
163.1 mm × 77.9 mm × 8.2 mm
Sim Slot
Dual SIM
Sim Size
Nano-SIM1,Nano-SIM2
Height
163.1 mm
Width
77.9 mm
Thickness
8.2 mm
Weight
219 grams
Build Material
Back: Glass Fiber
Colours
Not Available
Sim One
5g_bands: FDD N1 / N3 / N5 / N7 / N8 / N26 / N28 TDD N38 / N40 / N41 / N48 / N66 / N77 / N78 | 4g_bands: TD-LTE 2600(band 38) /
Sim Two
5g_bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N26 / N28 TDD N38 / N40 / N41 / N48 / N66 / N77 / N78 | 4g_bands: TD-LTE 2600(band
Ruggedness
Dust proof Brightness

Display

11 Verified Specifications
Display
6.83 inches (17.35 cm)
Screen Size
6.83 inches (17.35 cm)
Screen Resolution TECH_INDEX
1280x2772 px (FHD+)
Aspect Ratio
19.5-9
Bezel Less Display
Not Available
Pixel Density
Not Available
Display Type Key Feature
OLED
Screen Protection
Yes
Touch Screen
Not Available
Screen To Body Ratio Brand
Not Available
Screen To Body Ratio Calculated
89.93 %

Performance

10 Verified Specifications
Ram
12 GB
Processor
MediaTek
Cpu TECH_INDEX
Octa core (3.63 GHz, Single core, Cortex X925 + 3.3 GHz, Tri core, Cortex X4 + 2.4 GHz, Quad core, Cortex A720)
Fabrication
3 nm
Model
Not Available
Operating System
Android v15
Custom Ui
HyperOS
Chipset Key Feature
MediaTek Dimensity 9400 Plus
Architecture
64 bit
Graphics TECH_INDEX
Not Available

Storage

3 Verified Specifications
Storage Key Feature
256 GB
Expandable Memory
Not Available
User Available Storage
Not Available

Rear Camera

15 Verified Specifications
Rear Camera Key Feature
50 MP + 8 MP
Camera Setup
Dual
Resolution TECH_INDEX
Primary: MP 50 MP, Aperture f/1.88, Lens Features Wide Angle, Focal Length 23 mm, Sensor Size 1/1.55", Pixel Size 1µm | Seconda
Sensor
Not Available
Autofocus
Yes
Physical Aperture
Not Available
Optical Image Stabilisation
Not Available
Flash
Yes, Dual-color LED Flash
Image Resolution TECH_INDEX
8150 x 6150 Pixels
Setting
Exposure compensation, ISO control
Shooting Modes
Continuous Shooting, High Dynamic Range mode (HDR)
Camera Features
Digital Zoom, , Auto Flash, , Face detection, , Touch to focus
Video Recording
7680x4320 @ 30 fps, , 3840x2160 @ 60 fps, , 1920x1080 @ 960 fps
Video Recording Features
Not Available
Ois
Yes

Selfie Camera

9 Verified Specifications
Front Camera Key Feature
20 MP
Front Cemera Setup
Not Available
Front Resolution TECH_INDEX
Primary: MP 20 MP, Pixel Size 0.8µm
Front Sensor
Not Available
Front Autofocus
Not Available
Front Physical Aperture
Not Available
Front Flash
Not Available
Front Video Recording
1920x1080 @ 60 fps
Front Camera Features
Not Available

Battery

6 Verified Specifications
Battery Key Feature
7410 mAh
Battery Removable
Not Available
Quick Charging TECH_INDEX
Yes, 100W Fast Charging
Capactity
Not Available
User Replaceable
Not Available
Talktime
Not Available

General

22 Verified Specifications
Launch Date
2025-06-01
Fingerprint Sensor
Yes
Usb Otg Support
Not Available
Type
Not Available
Network Support Key Feature
No
Volte
Yes
Sar Value
Not Available
Wifi
Yes, Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) 5GHz
Wifi Features
Mobile Hotspot
Bluetooth
Yes, v5.4
Gps
Yes with A-GPS, Glonass
Nfc
Yes
Usb Connectivity
Not Available
Usb Type C
Not Available
Fm Radio
Not Available
Loudspeaker
Not Available
Audio Jack
USB Type-C
Audio Features
Not Available
Fingerprint Sensor Position
On-screen
Fingerprint Sensor Type
Ultrasonic
Other Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Specs Score
0.0

Compare Devices

Pick rivals alongside this phone, then open the side-by-side matrix

Head-To-Head Rival Comparison

Side-by-side spec showdown vs top market competitors

Xiaomi Redmi K80 Ultra vs POCO X8 Pro Max
SoC Processor: MediaTek Dimensity 9400 Plus vs MediaTek Dimensity 9500s
Camera: 50 MP + 8 MP vs 50 MP + 8 MP
Battery: 7410 mAh vs 9000 mAh
Price: $416.00 vs $0.00
Launch Side-By-Side Comparison
Xiaomi Redmi K80 Ultra vs OPPO K15 Pro
SoC Processor: MediaTek Dimensity 9400 Plus vs MediaTek Dimensity 8500
Camera: 50 MP + 8 MP vs 50 MP + 8 MP
Battery: 7410 mAh vs 7500 mAh
Price: $416.00 vs $0.00
Launch Side-By-Side Comparison

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Verified Owner Reviews (0)

Real buyer feedback on camera, battery, display, and daily use.

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Technical Specification Overview

Xiaomi Redmi K80 Ultra complete technical specification database, benchmark ratings, live price comparison matrix, and expert camera analysis. Engineered for high performance with MediaTek Dimensity 9400 Plus, 6.83 inches (17.35 cm), and long-term catalog support.

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