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Scan for outdated or missing drivers - takes under a minuteDriver Scan →Clear out junk files and repair common Windows errorsFree Scan →Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →The Xiaomi Redmi Note 15 5G and Samsung Galaxy A36 5G are close on several headline specifications: both offer 120Hz AMOLED displays and 45W charging. The Redmi’s global specification page lists a larger battery and a 108MP main camera, while Samsung’s India listing specifies IP67 protection and a clear six-year software-support promise. Which is the better buy depends on your local price, storage needs and how much you value long-term support.
This comparison is for the 5G models, not the Redmi Note 15 4G. Specifications and availability vary by region; Xiaomi’s India product page, for example, differs from its global page on display size and HyperOS version. Prices below are treated separately from specifications because the available India-facing figures are volatile secondary listings.
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Redmi Note 15 5G vs Galaxy A36 5G: key specifications
The table uses Xiaomi’s Global specification page for the Redmi and Samsung’s India product page for the Galaxy A36. It is a useful baseline, not a guarantee that every regional retail unit has the same configuration.
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Outbyte PC Repair FREERepair Windows errors before they cause bigger problemsFix Now →Outbyte Driver Updater FREEFix the driver behind crashes, sound loss and screen glitchesFind Drivers →| Specification | Xiaomi Redmi Note 15 5G (Global listing) | Samsung Galaxy A36 5G (India listing) |
|---|---|---|
| Processor | Qualcomm Snapdragon 6 Gen 3 | Not stated on the cited Samsung India product page |
| Display | 6.67-inch AMOLED; 2392 × 1080; up to 120Hz | 17.01 cm (about 6.7-inch) FHD+ Super AMOLED; 1080 × 2340; 120Hz |
| Rear cameras | 108MP main + 8MP ultrawide | 50MP wide + 8MP ultrawide + 5MP macro |
| Front camera | 20MP | 12MP |
| Battery and charging | 5,520mAh typical; 45W charging | 5,000mAh typical; 45W Super Fast Charge |
| Water and dust rating | IP66 | IP67 |
| Software listed | HyperOS 2 | One UI 7 |
| Update commitment stated on the cited page | Not stated on Xiaomi’s Global specification page | Six generations of OS upgrades and six years of security updates |
| Storage options listed | 128GB, 256GB or 512GB, depending on RAM configuration; hybrid nano-SIM/microSD slot, expansion up to 1TB | 128GB or 256GB, with 6GB, 8GB or 12GB RAM variants listed; no microSD expansion listed on the cited page |
Sources: Xiaomi Redmi Note 15 5G Global specifications and Samsung Galaxy A36 5G India product page.
#1 Best Overall
- USA MARKET ONLY WORK ON TMOBILE MINT TELLO OR ANY UNDER TMOBILE NETWORK PHONE NEEDS A SIM CARD ALREADY ACTIVATED ,OUTSIDE USA WORKS ANY GSM CARRIER SIM GSM FCC ID: 2AFZZRAD4G
- nano SIM 1 + Hybrid (nano SIM or microSD) Dual standby , n1/2/3/5/7/8/12/20/26/28/38/40/41/48/66/77/78 4G : B1/2/3/4/5/7/8/12/13/17/18/19/20/26/28/32/66 4G: LTE TDD: B38/40/41/42/48 3G: WCDMA: Band 2/4/5/8 2G: GSM: Quad Band.
- 6.77" AMOLED displayResolution: 2392 × 1080Refresh rate: Up to 120HzTouch sampling rate: 240HzBrightness: 3200 nits peak brightness, 800 nits (typ)Colour depth: 12 bitContrast ratio: 8,000,000:1DCI- P3 wide color gamutSunlight displayReading mode3840Hz PWM dimming｜16,000-level brightness adjustmentScreen-to-body ratio: 92%*Data obtained from Xiaomi Internal Labs. Actual results may vary.TÜV Rheinland Low Blue Light (Hardware Solution) Certified TÜV Rheinland Circadian Friendly Certified TÜV Rheinland Flicker Free Certified
- Snapdragon 6 Gen 3 Mobile Platform4nm manufacturing process technologyCPU: Octa-core processor, up to 2.4GHzGPU: Adreno
- Virtual proximity sensor | Ambient light sensor | Accelerometer | Electronic compass | IR blaster | Gyroscope / GPS: L1 | GLONASS: G1 | BDS: B1I | Galileo E1 / Wireless NetworksBluetooth 5.3Wi-Fi Protocol: 802.11a/b/g/n/ac Supports 2.4GHz Wi-Fi | 5GHz Wi-Fi Wi-Fi Direct / In-screen fingerprint sensorAI Face Unlock
Which phone has the better display?
Both manufacturers specify a 120Hz AMOLED-family display with FHD+ class resolution. The published figures do not establish a clear overall display winner: panel size differs slightly, and a refresh-rate or resolution comparison alone does not measure brightness, color accuracy or outdoor readability.
Regional Xiaomi specifications should not be blended together. Xiaomi’s Global page lists a 6.67-inch, flat 2392 × 1080 AMOLED display and HyperOS 2. Its India product page instead describes a 6.77-inch curved AMOLED panel and HyperOS 3. Check the exact market listing for the handset you plan to buy: Xiaomi India Redmi Note 15 5G page.
Battery capacity and charging: what the figures do and do not tell you
Xiaomi lists a 5,520mAh typical battery and Samsung lists a 5,000mAh typical battery; both specify 45W charging. The Redmi therefore has the higher published capacity, but capacity alone does not show which phone lasts longer in everyday use. Screen settings, network conditions, software and workload all affect endurance, and the specifications are not a matched battery test.
Rank #2
- USA MARKET ONLY WORK ON TMOBILE MINT TELLO OR ANY UNDER TMOBILE NETWORK PHONE NEEDS A SIM CARD ALREADY ACTIVATED ,OUTSIDE USA WORKS ANY GSM CARRIER SIM GSM FCC ID: 2AFZZRAD4G
- nano SIM 1 + Hybrid (nano SIM or microSD) Dual standby , n1/2/3/5/7/8/12/20/26/28/38/40/41/48/66/77/78 4G : B1/2/3/4/5/7/8/12/13/17/18/19/20/26/28/32/66 4G: LTE TDD: B38/40/41/42/48 3G: WCDMA: Band 2/4/5/8 2G: GSM: Quad Band.
- 6.77" AMOLED displayResolution: 2392 × 1080Refresh rate: Up to 120HzTouch sampling rate: 240HzBrightness: 3200 nits peak brightness, 800 nits (typ)Colour depth: 12 bitContrast ratio: 8,000,000:1DCI- P3 wide color gamutSunlight displayReading mode3840Hz PWM dimming｜16,000-level brightness adjustmentScreen-to-body ratio: 92%*Data obtained from Xiaomi Internal Labs. Actual results may vary.TÜV Rheinland Low Blue Light (Hardware Solution) Certified TÜV Rheinland Circadian Friendly Certified TÜV Rheinland Flicker Free Certified
- Snapdragon 6 Gen 3 Mobile Platform4nm manufacturing process technologyCPU: Octa-core processor, up to 2.4GHzGPU: Adreno
- Virtual proximity sensor | Ambient light sensor | Accelerometer | Electronic compass | IR blaster | Gyroscope / GPS: L1 | GLONASS: G1 | BDS: B1I | Galileo E1 / Wireless NetworksBluetooth 5.3Wi-Fi Protocol: 802.11a/b/g/n/ac Supports 2.4GHz Wi-Fi | 5GHz Wi-Fi Wi-Fi Direct / In-screen fingerprint sensorAI Face Unlock
Xiaomi’s Global page says no power adapter is included and recommends a 45W PD-compatible or Xiaomi 45W adapter. Box contents can differ by region, so verify what comes with the specific Redmi listing. Samsung’s cited page specifies 45W Super Fast Charge; confirm whether a compatible adapter is included with the local Galaxy A36 package.
Camera hardware: more megapixels are not a photo-quality verdict
The Redmi’s listed rear setup is a 108MP main camera and an 8MP ultrawide. Samsung lists a 50MP wide camera, an 8MP ultrawide and a 5MP macro camera. For selfies, the listed resolutions are 20MP on the Redmi and 12MP on the Galaxy A36.
These figures describe hardware, not real-world image quality. No matched camera test is available here, so they do not establish which phone takes better photos, handles low light better or produces more reliable video. Choose based on the camera types you are likely to use, and look for comparable sample photos from the exact regional models if camera performance is a deciding factor.
Rank #3
- USA MARKET ONLY WORK ON TMOBILE MINT TELLO OR ANY UNDER TMOBILE NETWORK PHONE NEEDS A SIM CARD ALREADY ACTIVATED ,OUTSIDE USA WORKS ANY GSM CARRIER SIM GSM FCC ID: 2AFZZRAD4G
- nano SIM 1 + Hybrid (nano SIM or microSD) Dual standby , n1/2/3/5/7/8/12/20/26/28/38/40/41/48/66/77/78 4G : B1/2/3/4/5/7/8/12/13/17/18/19/20/26/28/32/66 4G: LTE TDD: B38/40/41/42/48 3G: WCDMA: Band 2/4/5/8 2G: GSM: Quad Band.
- 6.77" AMOLED displayResolution: 2392 × 1080Refresh rate: Up to 120HzTouch sampling rate: 240HzBrightness: 3200 nits peak brightness, 800 nits (typ)Colour depth: 12 bitContrast ratio: 8,000,000:1DCI- P3 wide color gamutSunlight displayReading mode3840Hz PWM dimming｜16,000-level brightness adjustmentScreen-to-body ratio: 92%*Data obtained from Xiaomi Internal Labs. Actual results may vary.TÜV Rheinland Low Blue Light (Hardware Solution) Certified TÜV Rheinland Circadian Friendly Certified TÜV Rheinland Flicker Free Certified
- Snapdragon 6 Gen 3 Mobile Platform4nm manufacturing process technologyCPU: Octa-core processor, up to 2.4GHzGPU: Adreno
- Virtual proximity sensor | Ambient light sensor | Accelerometer | Electronic compass | IR blaster | Gyroscope / GPS: L1 | GLONASS: G1 | BDS: B1I | Galileo E1 / Wireless NetworksBluetooth 5.3Wi-Fi Protocol: 802.11a/b/g/n/ac Supports 2.4GHz Wi-Fi | 5GHz Wi-Fi Wi-Fi Direct / In-screen fingerprint sensorAI Face Unlock
Durability: IP66 on Redmi, IP67 on Galaxy A36
Samsung’s India page specifies IP67 and describes testing in up to 1 metre of freshwater for up to 30 minutes. It also warns that resistance may diminish through wear. Xiaomi’s Global page specifies IP66 and notes laboratory-condition and liquid-damage limitations. The ratings describe controlled tests, not a guarantee against damage in ordinary use.
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Neither rating makes either phone waterproof or a safe choice for deliberate exposure to a pool, seawater, sand or careless water use. Follow the manufacturer’s regional care guidance and do not charge a wet device.
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Samsung’s stated update commitment
Samsung India explicitly promises six generations of OS upgrades and six years of security updates for the Galaxy A36 5G. That is the clearer documented support commitment between the two cited product pages. Xiaomi’s Global specification page identifies HyperOS 2 but does not state an update duration. A secondary comparison page lists four OS years and six security years for the Redmi, but that is not an official regional policy statement and should not be treated as a confirmed promise.
Rank #4
- USA MARKET ONLY WORK ON TMOBILE MINT TELLO OR ANY UNDER TMOBILE NETWORK PHONE NEEDS A SIM CARD ALREADY ACTIVATED ,OUTSIDE USA WORKS ANY GSM CARRIER SIM GSM FCC ID: 2AFZZRN76L
- SIM 1 + Hybrid (SIM or microSD) Dual standby , supports dual 4G : 4G: 1/2/3/4/5/7/8/12/13/17/18/19/26/28/66 4G: LTE TDD: Band 38/40/41 3G: WCDMA: Band 1/2/4/5/6/8/19 2G: GSM: Quad Band.
- 6.77" AMOLED displayResolution: 2392 × 1080Refresh rate: Up to 120HzTouch sampling rate: 240HzBrightness: 3200 nits peak brightness, 800 nits (typ)Colour depth: 12 bitContrast ratio: 8,000,000:1DCI- P3 wide color gamutSunlight displayReading mode3840Hz PWM dimming｜16,000-level brightness adjustmentScreen-to-body ratio: 93%*Data obtained from Xiaomi Internal Labs. Actual results may vary.TÜV Rheinland Low Blue Light (Hardware Solution) Certified TÜV Rheinland Circadian Friendly Certified TÜV Rheinland Flicker Free Certified
- MediaTek Helio G100-Ultra6nm manufacturing process technologyCPU: Octa-core processor, up to 2.2GHzGPU: Mali-G57 MC2
- Proximity sensor | Ambient light sensor | Accelerometer | Electronic compass | IR blaster | Gyroscope / Bluetooth 5.3Wi-Fi Protocol: 802.11a/b/g/n/ac / Supports 2.4GHz Wi-Fi | 5GHz Wi-Fi Supports Wi-Fi Direct
MicroSD and configurations
Xiaomi’s Global listing shows 6GB+128GB, 8GB+256GB, 8GB+512GB and 12GB+512GB configurations, plus a hybrid nano-SIM/microSD slot with expansion up to 1TB. Because the slot is hybrid, using a memory card may affect use of a second SIM. Samsung India lists 128GB and 256GB storage configurations with 6GB, 8GB or 12GB RAM variants; its cited page does not list microSD expansion. Check local availability and the exact configuration before purchase.
Price difference: compare the same market and configuration
There is no dependable universal price difference: the amount changes by country, seller, storage tier and sale date. At retrieval, two India-facing comparison pages showed ₹28,999 for the Redmi Note 15 and ₹25,999 for the Galaxy A36, a displayed ₹3,000 gap with the Redmi higher. These are volatile secondary-page snapshots, not a verified official like-for-like price pair. Confirm current listings in India for the same date, seller and storage configuration before using that gap to make a decision. Do not compare a Redmi sale price with a Galaxy list price, or assume the figures apply outside India.
Sources for the observed figures: 91mobiles comparison listing and Gadgets Now comparison listing.
Which should you buy?
Choose the Redmi Note 15 5G if
- The exact local configuration offers useful microSD expansion and you want removable storage.
- You prefer its listed 108MP main-camera hardware or its larger stated battery capacity, while recognizing neither figure proves better photos or longer runtime.
- Its current price is lower or otherwise better value than the Galaxy A36 at the same storage tier.
Choose the Galaxy A36 5G if
- You value Samsung’s explicit six-generation OS-upgrade and six-year security-update commitment.
- You prefer the stated IP67 rating, while understanding it remains a controlled freshwater test rating rather than waterproofing.
- You want the listed macro camera or the included Gorilla Glass Victus+ protection noted on Samsung’s India product page.
Before deciding, compare the exact regional model, storage configuration, current same-market price, warranty and in-box charger situation. The specification pages support a trade-off rather than a universal winner: Samsung is clearer on software support, while Xiaomi’s Global listing offers higher battery capacity and microSD expansion.
Quick Recap
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.
