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The POCO M8 5G and Xiaomi Redmi Note 15 SE 5G share most of their headline hardware, including the Snapdragon 6 Gen 3, a 6.77-inch 120Hz-class display and 50MP main cameras. The clearest listed differences are Redmi’s larger battery and POCO’s IP66 rating and wired reverse charging. Which is the better buy depends on those features and the price of the exact storage variant you want.
POCO M8 vs Redmi Note 15 SE 5G: specifications
| Feature | POCO M8 5G | Redmi Note 15 SE 5G | What the specifications indicate |
|---|---|---|---|
| Processor | Snapdragon 6 Gen 3, 4nm | Snapdragon 6 Gen 3, 4nm | Both list the same platform; these specifications alone do not establish a performance winner. |
| Display | 6.77-inch Flow AMOLED, 2392 × 1080, up to 120Hz; 3,200-nit peak brightness | 6.77-inch curved AMOLED, 2392 × 1080, up to 120Hz; 3,200-nit peak brightness | The headline size, resolution, refresh rate and peak-brightness figures match. “Flow AMOLED” and “curved AMOLED” are the respective product-page descriptions; peak brightness is a manufacturer specification. |
| Rear cameras | 50MP Light Fusion 400 main camera and 2MP depth camera; 4K/30 video | 50MP Light Fusion 400 main camera and 2MP depth camera; 4K/30 video | The listed rear camera hardware and video capability match. No comparative camera test establishes which takes better photos. |
| Front camera | 20MP | 20MP | Both have the same stated resolution. |
| Battery and charging | 5,520mAh typical capacity; 45W charging; up to 18W wired reverse charging | 5,800mAh typical capacity; 45W charging; charger stated as included in the box | Redmi’s rated capacity is 280mAh higher. Capacity does not establish longer real-world runtime. |
| Dust and water protection | IP66 listed on POCO’s global specifications page | Xiaomi cites Diamond Structure Protection and drop claims; no immersion rating is established by that description | POCO has the stated IP rating. IP66 is not a submersion rating, and resistance can diminish over time. |
| SIM and storage expansion | Hybrid nano-SIM/microSD slot; microSD expansion up to 1TB | Hybrid nano-SIM/microSD slot; microSD expansion up to 1TB | Both allow expansion, but a microSD card uses the hybrid slot that could otherwise hold a second SIM. |
| Software listed | Xiaomi HyperOS 2 | Xiaomi HyperOS; version should be confirmed on the regional product page | The listed software names do not establish a difference in update duration. Official support-period information is not specified here. |
Specifications above are from the POCO M8 global specifications and Xiaomi India Redmi Note 15 SE 5G specifications.
How the phones differ in everyday buying priorities
Performance: same listed chipset
Both manufacturers specify the Snapdragon 6 Gen 3. Without comparable performance testing, there is no sound basis to call one faster based on this comparison. If performance is your deciding factor, look for tests of the exact regional models rather than assuming a difference from branding or software naming.
Display: closely matched headline figures
Both have a 6.77-inch, 2392 × 1080 display with a refresh rate up to 120Hz and a stated peak brightness of 3,200 nits. The product pages use different display labels, but the listed core figures are alike. Peak brightness is a specification, not a guarantee that the screen sustains that level in ordinary use.
#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: 2AFZZPCA6G
- Dual SIM (nano SIM 1 + nano SIM 2) (NO MICRO SD OR ESIM) 5G: n1/2/3/5/7/8/20/26/28/38/40/41/48/66*/71/77/78 4G: LTE FDD: B1/2/3/4/5/7/8/18/19/20/26/28/66*/71 // 4G: LTE TDD: B38/40/41/42/48 -- 3G: WCDMA: B1/2/4/5/6/8/19 - 2G QUAD BAND
- 6.83" CrystalRes AMOLED displayResolution: 1.5K (2772 x 1280)447PPIRefresh rate: Up to 120Hz*Refresh rate can be adjusted to 120Hz for supported apps.Touch sampling rate: Up to 480HzInstant touch sampling rate: 2560Hz*2560Hz instant touch sampling rate is activated under Game Turbo Mode.16x super-resolution touchBrightness: 3200 nits peak brightnessBrightness: HBM 1800 nitsColor depth: 12-bit (68.7 billion colors)Contrast ratio: 8,000,000:1DCI-P3 wide color gamutOriginal color PROHDR10+ | Dolby VisionCorning Gorilla Glass Victus 2Sunlight display
- 50MP main cameraLight Fusion 8001/1.55"2.0μm 4-in-1 Super Pixel6P lensf/1.6OIS8MP ultra-wide cameraf/2.2Rear camera video recording4K at 30fps1080p at 30/60fps720p at 30fps - 32MP front camera1/3.6" sensor sizef/2.24P lensFront camera video recording1080p at 30/60fps720p at 30fps
- GPS: L1 | GLONASS: G1 | BDS: B1I +B1C | Galileo E1 | QZSS:L1 | A-GPS supplementary positioning | Wireless network | Data network | Sensor Assisted Positioning - In-screen fingerprint sensorAI face unlock - Proximity sensor | Ambient light sensor | Accelerometer | Electronic compass | IR blaster | Gyroscope
Cameras: matching resolutions, no verified winner
The rear setup is listed as a 50MP Light Fusion 400 main camera plus a 2MP depth camera, with 4K recording at 30 frames per second. Both front cameras are listed at 20MP. These matching headline details do not show how image processing, low-light photos or video stabilization compare; no head-to-head camera results are established here.
Battery: Redmi has more rated capacity
Xiaomi lists a typical 5,800mAh battery for the Redmi, while POCO lists 5,520mAh for the M8. That is a 280mAh difference in rated capacity, not a measured estimate of extra hours. Screen settings, network conditions, software and usage affect battery life, and no independent comparative runtime test is available here.
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: 2AFZZPCA6G
- Dual SIM (nano SIM 1 + nano SIM 2) (NO MICRO SD OR ESIM) 5G: n1/2/3/5/7/8/20/26/28/38/40/41/48/66*/71/77/78 4G: LTE FDD: B1/2/3/4/5/7/8/18/19/20/26/28/66*/71 // 4G: LTE TDD: B38/40/41/42/48 -- 3G: WCDMA: B1/2/4/5/6/8/19 - 2G QUAD BAND
- 6.83" CrystalRes AMOLED displayResolution: 1.5K (2772 x 1280)447PPIRefresh rate: Up to 120Hz*Refresh rate can be adjusted to 120Hz for supported apps.Touch sampling rate: Up to 480HzInstant touch sampling rate: 2560Hz*2560Hz instant touch sampling rate is activated under Game Turbo Mode.16x super-resolution touchBrightness: 3200 nits peak brightnessBrightness: HBM 1800 nitsColor depth: 12-bit (68.7 billion colors)Contrast ratio: 8,000,000:1DCI-P3 wide color gamutOriginal color PROHDR10+ | Dolby VisionCorning Gorilla Glass Victus 2Sunlight display
- 50MP main cameraLight Fusion 8001/1.55"2.0μm 4-in-1 Super Pixel6P lensf/1.6OIS8MP ultra-wide cameraf/2.2Rear camera video recording4K at 30fps1080p at 30/60fps720p at 30fps - 32MP front camera1/3.6" sensor sizef/2.24P lensFront camera video recording1080p at 30/60fps720p at 30fps
- GPS: L1 | GLONASS: G1 | BDS: B1I +B1C | Galileo E1 | QZSS:L1 | A-GPS supplementary positioning | Wireless network | Data network | Sensor Assisted Positioning - In-screen fingerprint sensorAI face unlock - Proximity sensor | Ambient light sensor | Accelerometer | Electronic compass | IR blaster | Gyroscope
Durability and extra charging: POCO’s documented advantages
POCO’s global specifications list IP66 dust and water resistance and up to 18W wired reverse charging. IP66 describes protection under specified test conditions; it does not mean the phone is safe to submerge. POCO cautions against immersion, and water resistance is not permanent. Xiaomi’s cited Diamond Structure Protection and drop claims are different kinds of claims, so they should not be treated as equivalent to an IP immersion rating.
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Expandable storage: both use a hybrid slot
Both product pages list microSD expansion up to 1TB through a hybrid nano-SIM/microSD slot. You can use the slot for a memory card or a second SIM, but not both at once. Confirm that the particular regional version has the configuration you expect before buying.
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: 2AFZZPCA6G
- Dual SIM (nano SIM 1 + nano SIM 2) (NO MICRO SD OR ESIM) 5G: n1/2/3/5/7/8/20/26/28/38/40/41/48/66*/71/77/78 4G: LTE FDD: B1/2/3/4/5/7/8/18/19/20/26/28/66*/71 // 4G: LTE TDD: B38/40/41/42/48 -- 3G: WCDMA: B1/2/4/5/6/8/19 - 2G QUAD BAND
- 6.83" CrystalRes AMOLED displayResolution: 1.5K (2772 x 1280)447PPIRefresh rate: Up to 120Hz*Refresh rate can be adjusted to 120Hz for supported apps.Touch sampling rate: Up to 480HzInstant touch sampling rate: 2560Hz*2560Hz instant touch sampling rate is activated under Game Turbo Mode.16x super-resolution touchBrightness: 3200 nits peak brightnessBrightness: HBM 1800 nitsColor depth: 12-bit (68.7 billion colors)Contrast ratio: 8,000,000:1DCI-P3 wide color gamutOriginal color PROHDR10+ | Dolby VisionCorning Gorilla Glass Victus 2Sunlight display
- 50MP main cameraLight Fusion 8001/1.55"2.0μm 4-in-1 Super Pixel6P lensf/1.6OIS8MP ultra-wide cameraf/2.2Rear camera video recording4K at 30fps1080p at 30/60fps720p at 30fps - 32MP front camera1/3.6" sensor sizef/2.24P lensFront camera video recording1080p at 30/60fps720p at 30fps
- GPS: L1 | GLONASS: G1 | BDS: B1I +B1C | Galileo E1 | QZSS:L1 | A-GPS supplementary positioning | Wireless network | Data network | Sensor Assisted Positioning - In-screen fingerprint sensorAI face unlock - Proximity sensor | Ambient light sensor | Accelerometer | Electronic compass | IR blaster | Gyroscope
Price difference: treat available figures as snapshots
A 91mobiles Amazon India comparison page displayed ₹23,879 for the POCO M8 and ₹24,855 for the Redmi Note 15 SE 5G, making the displayed POCO price ₹976 lower at the time represented by that page. The page does not clearly identify the storage configuration behind each price, and marketplace prices can change. This is a dated indication, not a controlled like-for-like quote. See the 91mobiles comparison page.
Xiaomi India’s official store search result showed the Redmi Note 15 SE 5G from ₹25,999, but the store page available for review did not expose a readable checkout price. Treat that as a secondary listing signal rather than a verified purchase quote; check the Xiaomi India product page for current availability and price.
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: 2AFZZPCA6G
- Dual SIM (nano SIM 1 + nano SIM 2) (NO MICRO SD OR ESIM) 5G: n1/2/3/5/7/8/20/26/28/38/40/41/48/66*/71/77/78 4G: LTE FDD: B1/2/3/4/5/7/8/18/19/20/26/28/66*/71 // 4G: LTE TDD: B38/40/41/42/48 -- 3G: WCDMA: B1/2/4/5/6/8/19 - 2G QUAD BAND
- 6.83" CrystalRes AMOLED displayResolution: 1.5K (2772 x 1280)447PPIRefresh rate: Up to 120Hz*Refresh rate can be adjusted to 120Hz for supported apps.Touch sampling rate: Up to 480HzInstant touch sampling rate: 2560Hz*2560Hz instant touch sampling rate is activated under Game Turbo Mode.16x super-resolution touchBrightness: 3200 nits peak brightnessBrightness: HBM 1800 nitsColor depth: 12-bit (68.7 billion colors)Contrast ratio: 8,000,000:1DCI-P3 wide color gamutOriginal color PROHDR10+ | Dolby VisionCorning Gorilla Glass Victus 2Sunlight display
- 50MP main cameraLight Fusion 8001/1.55"2.0μm 4-in-1 Super Pixel6P lensf/1.6OIS8MP ultra-wide cameraf/2.2Rear camera video recording4K at 30fps1080p at 30/60fps720p at 30fps - 32MP front camera1/3.6" sensor sizef/2.24P lensFront camera video recording1080p at 30/60fps720p at 30fps
- GPS: L1 | GLONASS: G1 | BDS: B1I +B1C | Galileo E1 | QZSS:L1 | A-GPS supplementary positioning | Wireless network | Data network | Sensor Assisted Positioning - In-screen fingerprint sensorAI face unlock - Proximity sensor | Ambient light sensor | Accelerometer | Electronic compass | IR blaster | Gyroscope
POCO’s global specifications list 8GB+256GB and 8GB+512GB configurations, while comparison listings show varying RAM and storage combinations. These details do not by themselves establish which Indian retail SKU corresponds to a displayed marketplace price. Before deciding on price, compare the same RAM and storage tier, seller, warranty and offer terms at checkout.
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Best Value
- 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: 2AFZZPCA6G
- nano SIM 1 + Hybrid (nano SIM or microSD)(No Esim supported), 5G: 1/2/3/5/7/8/20/28/38/40/41/48/66/71/77/78 4G: LTE FDD: B1/2/3/4/5/7/8/18/19/20/26/28/66/71 4G: LTE TDD: B38/40/41/42/48 -3G: WCDMA::B1/2/4/5/6/8/19 - 2G QUAD BAND
- 6.77" Flow AMOLED display172.1mm Flow AMOLED displayResolution: 2392 x 1080Refresh rate: Up to 120Hz*Refresh rate can be adjusted to 120Hz for supported apps.Touch sampling rate: 240HzInstant touch sampling rate: 2560Hz*2560Hz instant touch sampling rate is activated under Game Turbo Mode.16x super-resolution touchBrightness: 3200 nits peak brightness, 800 nits (typ)Color depth: 12-bit (68.7 billion colors)Contrast ratio: 8,000,000:1DCI-P3 wide color gamutSunlight displayReading mode3840 PWM dimming | 16,000 (Hardware Solution) | TÜV Rheinland Circadian Friendly Certification | TÜV Rheinland Flicker Free CertificationScreen-to-body ratio: 92%
- 50MP main cameraLight Fusion 4001/2.88"1.22μm 4in1 Super Pixel5P lensf/1.82MP depth cameraRear camera video recording4K at 30fps1080p at 30fps720p at 30fps --- 20MP front camera1/4" sensor sizef/2.24P lensFront camera video recording1080p at 30fps720p at 30fps
- NFC - GPS: L1 | GLONASS: G1 | BDS: B1I+B1C | Galileo E1 - Virtual proximity sensor | Ambient light sensor | Accelerometer | Electronic compass | IR blaster | Gyroscope - In-screen fingerprint sensorAI face unlock
Which phone should you choose?
- Choose the Redmi Note 15 SE 5G if its larger stated battery matters to you or you want Xiaomi India’s explicit statement that a 45W charger is included in the box. The higher capacity alone does not prove longer runtime.
- Choose the POCO M8 5G if its listed IP66 protection or wired reverse charging matters more to you. Read the rating’s limits and confirm the local model and seller before buying.
- Choose by price only after matching variants. The available Amazon India figures are not clearly tied to equivalent storage configurations, so the ₹976 displayed gap may not represent a like-for-like deal.
- If you are deciding on speed, screen or camera resolution, the listed specifications are closely matched. Those figures do not establish a meaningful performance or image-quality advantage for either phone.
What to check before ordering
- Confirm the exact model name and regional version in the listing.
- Match RAM and internal storage between the two listings before comparing prices.
- Check the seller, warranty, delivery terms and any offer conditions at checkout.
- For the Redmi, verify whether the listed package includes the charger in your region; Xiaomi India’s product page states that a 45W charger is in the box.
- If you need two SIMs and a microSD card at the same time, account for the hybrid slot: both phones require you to choose between the second SIM and card expansion.
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.
