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There is not yet a reliable, confirmed Redmi K100 specification or price to compare with the Samsung Galaxy S26 Ultra. Samsung has published the S26 Ultra’s key specifications, but the Redmi K100 appears only in an incomplete, inconsistent secondary listing marked unavailable or upcoming. Until Xiaomi confirms the model, any head-to-head specs or price difference would be guesswork.
What is confirmed about each phone?
| Detail | Samsung Galaxy S26 Ultra | Xiaomi Redmi K100 |
|---|---|---|
| Official status | Announced by Samsung on February 26, 2026 | No reliable primary-source confirmation of an official announcement or sale was found; 91mobiles marks it unavailable or upcoming and shows incomplete or inconsistent fields |
| Display | 6.9-inch QHD+ Dynamic AMOLED 2X, adaptive refresh rate up to 120Hz | Not confirmed |
| Processor | Snapdragon 8 Elite Gen 5 for Galaxy | Not confirmed |
| Memory and storage | 12GB memory with 256GB or 512GB storage; 16GB memory with 1TB storage | Not confirmed |
| Rear cameras | 200MP wide, 50MP ultra-wide, and 50MP and 10MP telephoto cameras | Not confirmed |
| Battery | 5,000mAh typical capacity | Not confirmed |
| Software and support | Android 16 and One UI 8.5; Samsung says the Galaxy S26 series receives seven years of security updates | Not confirmed |
| Durability and connectivity | IP68 water and dust resistance, Wi-Fi 7, and Bluetooth 6.0 | Not confirmed |
| Price and availability | No comparable market price is given in Samsung’s cited global announcement | No verified official price or availability |
Samsung notes that specifications, storage options, and availability can vary by region or carrier. Its IP68 rating is based on laboratory submersion conditions; water and dust resistance may diminish through normal wear. Samsung’s announcement and specifications provide the verified S26 Ultra baseline.
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Why a specs comparison would be premature
A useful comparison requires confirmed specifications for both devices. The available Redmi K100 listing does not establish its display, processor, camera hardware, battery, software, support period, durability rating, or regional variants. Those fields cannot be filled in with claims from other Xiaomi phones or with the aggregator’s unverified information. No reliable independent statistic directly comparing the S26 Ultra and Redmi K100 has been established.
Do these 3 things before closing this tab:
1Clear out junk files and repair common Windows errors2Fix the driver behind crashes, sound loss and screen glitches3Repair Windows errors before they cause bigger problemsSamsung does publish performance claims for the S26 Ultra, but they compare it with the Galaxy S25 Ultra—not with the Redmi K100. Samsung reports improvements of up to 19% in CPU performance, 39% in NPU performance, and 24% in GPU performance. These are manufacturer claims, not independent test results, and should not be read as evidence of how the phone compares with an unconfirmed Redmi model.
#1 Best Overall
- PRIVACY DISPLAY: Automatically hide your screen from those beside you. The built-in privacy display can be preset¹ to turn on when receiving notifications, typing passwords, or using specific apps
- TYPE IT IN. TRANSFORM IT FAST: Enhance any shot in seconds on your smartphone by using Photo Assist² with Galaxy AI.³ Add objects, restore details, or apply new styles by simply typing or tapping
- NIGHTS, CAPTURED CLEARLY: From gigs to city lights, record and capture moments after dark with clarity using Nightography so your photos and videos stay crisp and clear on your Samsung Galaxy
- MAKE IT. EDIT IT. SHARE IT: Turn everyday moments into something personal with creative tools built right into your mobile phone, whether it’s a special contact photo, custom wallpaper, an invitation or more⁴
- HELP THAT KEEPS UP: Stay in the moment while Now Nudge with Galaxy AI helps you respond faster and stay organized with smart suggestions⁵ that appear exactly when you need them on your phone
Is there a price difference?
There is no dependable price difference to report. The title does not specify a country or storage tier, and Samsung’s cited global announcement does not give a comparable market price. A secondary listing returned an Amazon price for the Samsung phone but no store availability for the Redmi K100; those inconsistent listing details do not establish a current, like-for-like comparison. Check official Samsung and Xiaomi or authorized-retailer prices for the same country, date, and storage tier once both models are confirmed.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What to check if Xiaomi confirms the Redmi K100
Before choosing between the phones, compare matching regional versions and storage tiers rather than relying on a model name alone. Confirm:
Rank #2
- PRIVACY DISPLAY: Automatically hide your screen from those beside you. The built-in privacy display can be preset¹ to turn on when receiving notifications, typing passwords, or using specific apps
- TYPE IT IN. TRANSFORM IT FAST: Enhance any shot in seconds on your smartphone by using Photo Assist² with Galaxy AI.³ Add objects, restore details, or apply new styles by simply typing or tapping
- NIGHTS, CAPTURED CLEARLY: From gigs to city lights, record and capture moments after dark with clarity using Nightography so your photos and videos stay crisp and clear on your Samsung Galaxy
- MAKE IT. EDIT IT. SHARE IT: Turn everyday moments into something personal with creative tools built right into your mobile phone, whether it’s a special contact photo, custom wallpaper, an invitation or more⁴
- HELP THAT KEEPS UP: Stay in the moment while Now Nudge with Galaxy AI helps you respond faster and stay organized with smart suggestions⁵ that appear exactly when you need them on your phone
- Display size, resolution, panel type, refresh rate, and any privacy features.
- Processor and memory configuration, keeping manufacturer claims separate from independent benchmark results.
- Main, ultra-wide, and telephoto camera hardware, alongside tests made under comparable conditions.
- Battery capacity and charging specifications; treat stated capacity separately from measured battery life.
- Software version, update commitment, durability rating, and region-specific connectivity.
- Price, availability, and warranty terms for the same market and storage tier.
Until Xiaomi confirms the Redmi K100 and publishes dependable specifications and pricing, only the Samsung side of this matchup can be assessed with confidence.
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Best Value
- 6.8" Dynamic AMOLED 2X QHD+ display with 1–120 Hz adaptive refresh rate, up to ~1750 nits brightness, HDR10+ support, and ultra-smooth responsiveness for gaming and scrolling.
Rank #4
- PRIVACY DISPLAY: Automatically hide your screen from those beside you. The built-in privacy display can be preset¹ to turn on when receiving notifications, typing passwords, or using specific apps
- TYPE IT IN. TRANSFORM IT FAST: Enhance any shot in seconds on your smartphone by using Photo Assist² with Galaxy AI.³ Add objects, restore details, or apply new styles by simply typing or tapping
- NIGHTS, CAPTURED CLEARLY: From gigs to city lights, record and capture moments after dark with clarity using Nightography so your photos and videos stay crisp and clear on your Samsung Galaxy
- MAKE IT. EDIT IT. SHARE IT: Turn everyday moments into something personal with creative tools built right into your mobile phone, whether it’s a special contact photo, custom wallpaper, an invitation or more⁴
- HELP THAT KEEPS UP: Stay in the moment while Now Nudge with Galaxy AI helps you respond faster and stay organized with smart suggestions⁵ that appear exactly when you need them on your phone
Rank #3
- PRIVACY DISPLAY: Automatically hide your screen from those beside you. The built-in privacy display can be preset¹ to turn on when receiving notifications, typing passwords, or using specific apps
- TYPE IT IN. TRANSFORM IT FAST: Enhance any shot in seconds on your smartphone by using Photo Assist² with Galaxy AI.³ Add objects, restore details, or apply new styles by simply typing or tapping
- NIGHTS, CAPTURED CLEARLY: From gigs to city lights, record and capture moments after dark with clarity using Nightography so your photos and videos stay crisp and clear on your Samsung Galaxy
- MAKE IT. EDIT IT. SHARE IT: Turn everyday moments into something personal with creative tools built right into your mobile phone, whether it’s a special contact photo, custom wallpaper, an invitation or more⁴
- HELP THAT KEEPS UP: Stay in the moment while Now Nudge with Galaxy AI helps you respond faster and stay organized with smart suggestions⁵ that appear exactly when you need them on your phone
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
