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On the official specifications, the Xiaomi REDMI Note 15 Pro 5G has the larger, higher-resolution display, a 200MP main camera and a 45W charging specification, while the Nothing Phone (4b) has a 6.77-inch screen and a 50MP main camera. No single price gap can be stated for these two phones. Both manufacturers publish specifications without a universal price, so any difference depends on the country, the storage configuration, the retailer and the date you check.
Which Xiaomi model this comparison covers
Xiaomi publishes two closely named devices on separate global pages: the REDMI Note 15 Pro 5G and the REDMI Note 15 Pro (4G). Their specifications differ in chipset, display, battery and network support, so they should not be treated as one phone. The comparison in this article uses the 5G model. If the listing you are considering is the 4G version, the figures below do not apply to it.
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| Xiaomi REDMI Note 15 Pro variant | REDMI Note 15 Pro 5G | REDMI Note 15 Pro (4G) |
|---|---|---|
| Network | 5G (bands vary by region and operator) | 4G network specifications |
| Chipset | MediaTek Dimensity 7400-Ultra | Helio G200-Ultra |
| Display | 6.83-inch AMOLED, 1.5K (2772 × 1280), up to 120Hz | 6.77-inch, 2392 × 1080 |
| Typical battery | 6580mAh | 6500mAh |
Specifications side by side
The table compares the REDMI Note 15 Pro 5G, as listed on Xiaomi’s global specification page, with the Nothing Phone (4b), as listed on Nothing’s official product page. Where a value is not stated on the page used, the table says so rather than filling the gap.
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| Comparison point | REDMI Note 15 Pro 5G (Xiaomi global page) | Nothing Phone (4b) (Nothing product page) | What the figure does and does not tell you |
|---|---|---|---|
| Display | 6.83-inch AMOLED, 1.5K (2772 × 1280), up to 120Hz | 6.77-inch Super AMOLED, adaptive 120Hz | Xiaomi’s panel is larger and has a higher stated resolution. Neither page establishes how the panels perform in use. |
| Chipset | MediaTek Dimensity 7400-Ultra | Not stated on the reviewed Nothing page | A chipset name alone does not establish speed. No independent benchmark comparison is available from these sources. |
| Operating software | Not stated on the reviewed Xiaomi global 5G page | Android 16 with Nothing OS | Software support length is not covered by either page. |
| Main rear camera | 200MP OIS main camera plus 8MP ultra-wide | 50MP main camera | Megapixel count is a hardware figure. It does not establish image quality. |
| Rear video | Up to 4K/30fps | 4K video | Frame rates for Nothing’s 4K video are not stated on the reviewed page. |
| Image processing | Not stated as a named feature on the reviewed page | TrueLens Engine 4 combines 12 RAW frames for specified image modes | The feature applies only to the modes Nothing names. |
| Battery | 6580mAh typical | Not stated on the reviewed Nothing page; regional battery disclosures vary | Compare capacity only within the same market. Capacity does not predict endurance. |
| Charging | 45W; Xiaomi says a 45W charger is in the listed package, subject to regional contents | Fast charging advertised; wattage not stated on the reviewed page | Check whether a charger is included in the box where you buy. |
| Memory configurations | 8GB+256GB, 8GB+512GB, 12GB+256GB and 12GB+512GB | 8GB+128GB | The lowest listed configurations do not match, so a storage-matched comparison may not exist on these pages. |
| Network | 5G; bands vary by region and operator | Regional details apply; local bands should be verified | Confirm that your carrier’s bands are supported before buying. |
Where the specifications stop
- Both manufacturers publish their own figures. Neither page is an independent test, so none of these numbers shows which phone takes the better photo, lasts longer or runs faster.
- Nothing describes the Phone (4b) as its longest-lasting phone. That is a manufacturer claim, not a measured result.
- Xiaomi’s 6580mAh figure is a typical value. Nothing’s battery capacity is not stated on the page reviewed, and regional disclosures for it vary.
The price difference
The Xiaomi and Nothing pages do not give a single price that applies everywhere, so no universal gap can be quoted. A price difference is only meaningful when both phones are compared under the same conditions. Use the steps below to build a like-for-like comparison.
#1 Best Overall
XIAOMI Redmi Note 15 Pro 5G Ai (Compatible with Tmobile Mint Tello & Global) (256GB + 8GB) NFC 6.83" 120Hz 200MP Pro AI Camera Model 25080RABDG Unlocked Dual Sim Liberado (Black)
- 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: 2AFZZRA29G
- Dual SIM (nano SIM + nano SIM or nano SIM + eSIM) NO MICRO SD SLOT. 5G: n1/2/3/5/7/8/12/20/26/28/38/40/41/48/66/77/78 - 4G: LTE FDD: 1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B26/B28/B32/B66 4G: LTE TDD: B38/B40/B41/B42/B48 - 3G: WCDMA: B1/B2/B4/B5/B6/B8/B19 - 2G: GSM: B2/B3/B5/B8
- 6.83" AMOLED displayResolution: 1.5K (2772 x 1280)Refresh rate: Up to 120HzTouch sampling rate: Up to 480HzInstantaneous touch sampling rate: 2560Hz*Activated in Game Turbo modeBrightness: 3200 nits peak brightnessBrightness: HBM 1800 nitsColor depth: 12bitContrast ratio: 8000000:1DCI- P3 wide color gamut447PPICorning Gorilla Glass Victus 2Sunlight displayHDR10+ | Dolby Vision16,000-step automatic brightness adjustment3840Hz PWM dimming｜TÜV Rheinland Low Blue Light (Hardware Solution) Certified | TÜV Rheinland Circadian Friendly Certified | TÜV Rheinland Flicker Free Certified
- MediaTek Dimensity 7400-Ultra4nm manufacturing process technologyCPU: Octa-core processor, up to 2.6GHzGPU: Mali-G615
- 200MP main cameraOptical Image Stabilization (OIS)0.56μm, 16in1, 2.24μmf/1.77P lens1/1.4" sensor size8MP ultra-wide cameraf/2.2Rear camera video recording4K at 30 fps1080p at 30/60 fps720p at 30 fps / Front Camera 20MP front camera1/4" sensor sizef/2.24P lensFront camera video recording1080p at 30/60 fps720p at 30 fps
- Choose one country and currency. Confirm which variant that market sells, 5G or 4G for the Xiaomi model.
- Choose one storage configuration that both phones are sold in. Where the lowest official Xiaomi 5G tier is 8GB+256GB and the Nothing page cites 8GB+128GB, look for a Nothing listing with 256GB before comparing. If none exists, state the mismatch next to the price.
- Record the price from the same retailer type on the same day, new and in the same condition. Note whether it includes tax and delivery.
- Note what is in the box. A charger may or may not be included depending on region, which can change the effective cost.
- Calculate the difference in both currency and percentage, and write down the date so the figure can be checked later.
Checklist before you buy
- Confirm the exact model name, including 5G or 4G, on the retailer’s listing.
- Check that your network operator’s 5G bands are supported by the variant sold in your market.
- Confirm the storage configuration and whether a 45W charger is included.
- Check the warranty and return terms for the seller in your country.
The Bottom Line
Choose the REDMI Note 15 Pro 5G if a larger, higher-resolution display, the 200MP main camera hardware and a listed 45W charger matter most, and if its 8GB+256GB tier is priced clearly lower in your market. Choose the Nothing Phone (4b) if its 8GB+128GB configuration, Nothing OS and TrueLens Engine 4 photo modes suit you and its local price is lower on a like-for-like basis. Let the price you verify for your own market decide the gap, not a figure from this article.
Quick Recap
Best Value
XIAOMI Redmi Note 15 Pro 5G Ai (Compatible with Tmobile Mint Tello & Global) (512GB + 8GB) NFC 6.83" 120Hz 200MP Pro AI Camera Model 25080RABDG Unlocked Dual Sim Liberado (Glacier Blue)
- 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: 2AFZZRA29G
- Dual SIM (nano SIM + nano SIM or nano SIM + eSIM) NO MICRO SD SLOT. 5G: n1/2/3/5/7/8/12/20/26/28/38/40/41/48/66/77/78 - 4G: LTE FDD: 1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B26/B28/B32/B66 4G: LTE TDD: B38/B40/B41/B42/B48 - 3G: WCDMA: B1/B2/B4/B5/B6/B8/B19 - 2G: GSM: B2/B3/B5/B8
- 6.83" AMOLED displayResolution: 1.5K (2772 x 1280)Refresh rate: Up to 120HzTouch sampling rate: Up to 480HzInstantaneous touch sampling rate: 2560Hz*Activated in Game Turbo modeBrightness: 3200 nits peak brightnessBrightness: HBM 1800 nitsColor depth: 12bitContrast ratio: 8000000:1DCI- P3 wide color gamut447PPICorning Gorilla Glass Victus 2Sunlight displayHDR10+ | Dolby Vision16,000-step automatic brightness adjustment3840Hz PWM dimming｜TÜV Rheinland Low Blue Light (Hardware Solution) Certified | TÜV Rheinland Circadian Friendly Certified | TÜV Rheinland Flicker Free Certified
- MediaTek Dimensity 7400-Ultra4nm manufacturing process technologyCPU: Octa-core processor, up to 2.6GHzGPU: Mali-G615
- 200MP main cameraOptical Image Stabilization (OIS)0.56μm, 16in1, 2.24μmf/1.77P lens1/1.4" sensor size8MP ultra-wide cameraf/2.2Rear camera video recording4K at 30 fps1080p at 30/60 fps720p at 30 fps / Front Camera 20MP front camera1/4" sensor sizef/2.24P lensFront camera video recording1080p at 30/60 fps720p at 30 fps
Rank #4
XIAOMI Redmi Note 15 Pro 5G Ai (Compatible with Tmobile Mint Tello & Global) (256GB + 8GB) NFC 6.83" 120Hz 200MP Pro AI Camera Model 25080RABDG Unlocked Dual Sim Liberado (Titanium Color)
- 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: 2AFZZRA29G
- Dual SIM (nano SIM + nano SIM or nano SIM + eSIM) NO MICRO SD SLOT. 5G: n1/2/3/5/7/8/12/20/26/28/38/40/41/48/66/77/78 - 4G: LTE FDD: 1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B26/B28/B32/B66 4G: LTE TDD: B38/B40/B41/B42/B48 - 3G: WCDMA: B1/B2/B4/B5/B6/B8/B19 - 2G: GSM: B2/B3/B5/B8
- 6.83" AMOLED displayResolution: 1.5K (2772 x 1280)Refresh rate: Up to 120HzTouch sampling rate: Up to 480HzInstantaneous touch sampling rate: 2560Hz*Activated in Game Turbo modeBrightness: 3200 nits peak brightnessBrightness: HBM 1800 nitsColor depth: 12bitContrast ratio: 8000000:1DCI- P3 wide color gamut447PPICorning Gorilla Glass Victus 2Sunlight displayHDR10+ | Dolby Vision16,000-step automatic brightness adjustment3840Hz PWM dimming｜TÜV Rheinland Low Blue Light (Hardware Solution) Certified | TÜV Rheinland Circadian Friendly Certified | TÜV Rheinland Flicker Free Certified
- MediaTek Dimensity 7400-Ultra4nm manufacturing process technologyCPU: Octa-core processor, up to 2.6GHzGPU: Mali-G615
- 200MP main cameraOptical Image Stabilization (OIS)0.56μm, 16in1, 2.24μmf/1.77P lens1/1.4" sensor size8MP ultra-wide cameraf/2.2Rear camera video recording4K at 30 fps1080p at 30/60 fps720p at 30 fps / Front Camera 20MP front camera1/4" sensor sizef/2.24P lensFront camera video recording1080p at 30/60 fps720p at 30 fps
Rank #3
XIAOMI Redmi Note 15 Pro+ Plus 5G Ai (Compatible with Tmobile Mint Tello & Global) (512GB + 12GB) NFC 6.83" 120Hz 200MP Ultra Camera Model 2510ERA8BG Unlocked Dual Sim Liberado (Black)
- 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: 2AFZZRA8E
- Dual SIM (nano SIM + nano SIM or nano SIM + eSIM) (NoT MICRO SD SLOT) 5G: n1/2/3/5/7/8/20/28/38/40/41/48/66/77/78 / 4G: LTE FDD:1/2/3/4/5/7/8/12/13/17/18/19/20/26/28/32/66 -- 4G: LTE TDD:38/40/41/42/48 -- 3G: 1/2/4/5/6/8/19 -- 2G Quad Band - Bluetooth 5.4Wi-Fi: Wi-Fi 6/6E/Wi-Fi 5/Wi-Fi 4/802.11a/b/g Supports 2.4GHz Wi-Fi | 5GHz Wi-Fi Supports 2x2 MIMO，Wi-Fi Direct
- 6.83" CrystalRes AMOLED displayResolution: 1.5K (2772 x 1280)Refresh rate: Up to 120HzTouch sampling rate: Up to 480HzInstantaneous touch sampling rate: 2560Hz*Activated in Game Turbo modeBrightness: 3200 nits peak brightnessBrightness: HBM 1800 nitsColor depth: 12bitContrast ratio: 8000000:1DCI- P3 wide color gamut447PPICorning Gorilla Glass Victus 2Sunlight displayHDR10+ | Dolby Vision16,000-step automatic brightness adjustment3840Hz PWM dimming｜TÜV Rheinland Low Blue Light (Hardware Solution) Certified | TÜV Rheinland Circadian Friendly Certified | TÜV Rheinland Flicker Free Certified
- Snapdragon 7s Gen 44nm manufacturing process technologyCPU: Octa-core processor, up to 2.7GHzGPU: Adreno GPU
- 200MP main cameraOptical Image Stabilization (OIS)0.56μm, 16in1, 2.24μmf/1.77P lens1/1.4" sensor size8MP ultra-wide cameraf/2.2Rear camera video recording4K at 30 fps1080p at 30/60 fps720p at 30 fps - 32MP front camera1/3.6" sensor sizef/2.24P lensFront camera video recording1080p at 30/60 fps720p at 30 fps
Rank #2
XIAOMI Redmi Note 15 Pro 4G LTE Ai (for Tmobile Mint Tello & Global) (256GB + 8GB) 6.77" 120Hz 200MP AI Camera Model 25100RA69G Unlocked Dual Sim Liberado (Glacier Blue)
- 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: 2AFZZRACCG
- SIM 1 + Hybrid (SIM or microSD)2G: GSM: 850 900 1800 1900MHz3G: WCDMA:1/2/4/5/84G: LTE FDD:1/2/3/4/5/7/8/12/13/17/20/26/28/664G: LTE TDD:38/40/41Bluetooth 5.3Wi-Fi Protocol: 802.11a/b/g/n/ac
- 6.67" AMOLED displayResolution: 2400 x 1080Refresh rate: Up to 120HzBrightness: 1800nits peak brightnessBrightness: 500 nits (typ), HBM 1200 nits (typ)Color depth: 10-bitContrast ratio: 5,000,000:1DCI- P3 wide color gamutCorning Gorilla Glass Victus 2Sunlight displayReading mode1920Hz PWM dimming｜TÜV Rheinland Low Blue Light (Hardware Solution) Certified | TÜV Rheinland Flicker Free Certified | TÜV Rheinland Circadian Friendly Certified
- Helio G100-Ultra6nm manufacturing processCPU: Octa-core processor, up to 2.2GHzGPU: Mali-G57 MC2
- 200MP main camera OISf/1.6516-in-1 binning into one large 2.24μm pixel1/1.4” sensor size7P lens8MP ultra-wide cameraf2.22MP macro cameraf2.4Rear camera video recording1080p at 60fps1080p at 30fps720p at 30fps / 32MP front cameraf/2.2Front camera video recording1080p at 30fps720p at 30fps
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.
