What’s actually slowing this PC down?
Pick the symptom - the matching free tool is one click away.
The POCO M8 5G and Xiaomi Redmi Note 15 SE 5G share most of their headline hardware: both list a Snapdragon 6 Gen 3 chip, a 6.77-inch 120Hz display, 50MP main and 2MP depth rear cameras, a 20MP front camera, and 45W charging. The practical differences are Redmi’s larger rated battery and POCO’s stated IP66 resistance and wired reverse charging. A price snapshot showed POCO lower, but its storage variants were unclear, so it is not a reliable like-for-like price verdict.
POCO M8 vs Redmi Note 15 SE 5G: key specifications
| Feature | POCO M8 5G | Redmi Note 15 SE 5G | What it means |
|---|---|---|---|
| Chipset | Snapdragon 6 Gen 3, 4nm | Snapdragon 6 Gen 3, 4nm | The listed platform is the same; these specifications 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 | Headline size, resolution, refresh rate and peak brightness match. Brightness is a manufacturer specification, not an independent measurement. |
| Rear cameras | 50MP Light Fusion 400 main and 2MP depth; 4K/30 video | 50MP Light Fusion 400 main and 2MP depth; 4K/30 video | Listed camera hardware and video capability match; comparative camera testing is not established. |
| Front camera | 20MP | 20MP | Same stated resolution. |
| Battery and charging | 5,520mAh typical; 45W charging; up to 18W wired reverse charging | 5,800mAh typical; 45W charging; charger stated to be in the box | Redmi’s rated capacity is 280mAh larger. Capacity alone does not establish longer real-world battery life. |
| Durability | IP66 stated on POCO’s global specifications page | Xiaomi cites Diamond Structure Protection and drop claims; no immersion rating is established here | POCO has the clearer stated dust-and-water resistance rating, subject to its test conditions. |
| SIM and storage expansion | Hybrid nano-SIM/microSD slot; expansion up to 1TB | Hybrid nano-SIM/microSD slot; expansion up to 1TB | On either phone, using microSD occupies the hybrid slot and affects the second-SIM option. |
| Software listed | Xiaomi HyperOS 2 | Xiaomi HyperOS; version should be checked on the regional product page | The available specifications do not establish a software-support-duration advantage. |
How their performance and displays compare
Both official product pages list the Snapdragon 6 Gen 3, so the core chipset specification does not separate the phones. The same is true of their headline screen figures: each is listed with a 6.77-inch 2392 × 1080 display, refresh rates up to 120Hz and peak brightness of 3,200 nits. POCO calls its panel Flow AMOLED, while Xiaomi describes the Redmi panel as curved AMOLED. Those names describe the manufacturers’ respective display presentations; the listed figures alone do not show which screen looks better in use.
As an Amazon Associate I earn from qualifying purchases.
Battery, charging and durability differences
Redmi has the larger rated battery
Xiaomi lists the Redmi Note 15 SE 5G at 5,800mAh typical, compared with POCO’s 5,520mAh typical. That is a 280mAh capacity difference, not a measured runtime result. No independent battery comparison is established here, so screen time or days of use cannot be inferred from those capacities alone. Xiaomi also states that a 45W charger is included with the Redmi.
POCO adds reverse charging and an IP rating
POCO lists 45W charging and up to 18W wired reverse charging, which can be useful if you want the phone to supply power to another device. Its global product specifications also state IP66 dust and water resistance. IP66 is based on specified test conditions; it does not mean the phone is safe to submerge, and resistance can diminish with wear. POCO advises against immersion.
#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
Xiaomi’s product page describes Diamond Structure Protection and drop-related claims for the Redmi. Those claims are not equivalent to an IP immersion rating, so they should not be treated as evidence that the Redmi has the same water protection as the POCO.
Camera hardware and storage
The published camera specifications are closely matched: each phone lists a 50MP Light Fusion 400 main camera, a 2MP depth camera, a 20MP front camera and 4K recording at 30 frames per second. Resolution and camera count do not establish photo or video quality; there is no comparative camera test here to identify a winner.
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
- 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
Both models list a hybrid nano-SIM/microSD slot and microSD expansion up to 1TB. Because the slot is hybrid, adding a memory card may mean giving up the second nano-SIM position. Check the exact regional SKU and tray configuration before buying.
Price difference: check matching variants before deciding
A 91mobiles Amazon India comparison page displayed ₹23,879 for the POCO M8 and ₹24,855 for the Redmi Note 15 SE 5G, a ₹976 difference in POCO’s favor on that page. It is a marketplace snapshot accessed in 2026, not a guaranteed current checkout price, and the storage configurations behind the displayed prices were unclear. It cannot establish which phone is cheaper for an equivalent SKU.
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
Xiaomi India’s store search result showed the Redmi Note 15 SE 5G from ₹25,999, but the opened store page did not expose a readable price. Treat that as an official listing signal rather than a verified checkout quote. POCO’s global specifications list 8GB+256GB and 8GB+512GB configurations, but regional retail availability and the exact India SKU should be confirmed rather than assumed.
- Identify the RAM and storage configuration you want for each phone.
- Compare the same configuration, where available, from the same seller or equivalent sellers.
- Check the final checkout price, including current offers, delivery charges and seller terms.
Which phone should you choose?
- Choose the Redmi Note 15 SE 5G if its larger stated battery capacity matters to you, or you specifically want Xiaomi India’s stated in-box 45W charger. The capacity difference is not proof of longer battery life.
- Choose the POCO M8 5G if IP66 resistance or wired reverse charging is useful to you. Read the regional specifications and use the device within the rating’s limits; do not treat IP66 as permission to submerge it.
- Choose by price only after verifying the same RAM/storage tier, seller and offer terms at checkout. The displayed ₹976 gap does not confirm a like-for-like deal.
For buyers without a specific preference among those differences, the listed chipset, display dimensions and resolution, refresh-rate class, and camera resolutions are alike. The more useful decision points are therefore the exact local SKU and price, rated battery capacity, and whether POCO’s stated resistance or reverse charging suits your needs.
Sources: POCO M8 5G official specifications; Xiaomi India Redmi Note 15 SE 5G specifications; 91mobiles comparison and Amazon India price display; Xiaomi India store listing (search result displayed a starting price, while the opened page did not expose a readable price).
Do these 3 things before closing this tab:
1Scan for outdated or missing drivers - takes under a minute2Repair Windows errors before they cause bigger problems3Fix the driver behind crashes, sound loss and screen glitchesQuick 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.
