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Not automatically. On Xiaomi’s global specification pages, the REDMI 17 5G offers a larger listed battery and faster charging, while the REDMI 15 has a sharper display and a higher refresh-rate ceiling. Both list 6.9-inch screens, 50MP main cameras and 8MP selfie cameras. This comparison is specifically between the global REDMI 17 5G and global REDMI 15; Xiaomi also sells a distinct non-5G REDMI 17 with a different processor.
REDMI 17 5G vs REDMI 15: specifications
The figures below are manufacturer-listed specifications, not independent test results. Configurations and network support can vary by market.
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| Specification | REDMI 17 5G (Xiaomi Global) | REDMI 15 (Xiaomi Global) |
|---|---|---|
| Processor | Snapdragon 4 Gen 5, 4nm | Snapdragon 685, 6nm |
| Display | 6.9-inch; 1600 × 720; up to 120Hz | 6.9-inch; 2340 × 1080; up to 144Hz |
| Typical battery capacity | 7500mAh | 7000mAh |
| Wired charging support | 45W | 33W |
| Rear main camera | 50MP | 50MP |
| Front camera | 8MP | 8MP |
| RAM and storage options | 4GB or 6GB RAM; 128GB or 256GB storage | 6GB or 8GB RAM; 128GB or 256GB storage |
| Expandable storage | microSD up to 2TB | microSD up to 2TB |
| Ingress protection listed | IP64 | IP64 |
| Software named on global page | HyperOS 3 | HyperOS 2 |
Sources: Xiaomi’s global REDMI 17 5G specifications and global REDMI 15 specifications, accessed October 7, 2026.
Which phone has the better display?
The REDMI 15 has the stronger display specification on paper. Its listed 2340 × 1080 resolution is higher than the REDMI 17 5G’s 1600 × 720, so text and fine details should have more pixels to work with. The REDMI 15 also has the higher listed refresh-rate ceiling: up to 144Hz versus up to 120Hz.
#1 Best Overall
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- 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
Both phones have a 6.9-inch screen. A refresh-rate maximum is not a guarantee that every app or task will run at that rate; actual behavior depends on settings and software. If screen sharpness is a priority, the REDMI 15 is the clearer specification-led choice.
Does the REDMI 17 5G last longer or charge faster?
In Xiaomi’s global listings, the REDMI 17 5G has a 7500mAh typical-capacity battery and supports 45W charging. The REDMI 15 lists 7000mAh and 33W support. That gives the 17 5G a 500mAh capacity advantage and a higher supported charging rate, but capacity and charging wattage alone do not establish real-world battery life or charging time. No independent endurance or charging comparison is established 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: 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
Package contents differ by market. Xiaomi’s global REDMI 17 5G specifications say, “No power adapter is included in the box.” Xiaomi India’s product page instead says the 45W charger is included. Check the local listing before assuming a charger comes with either phone. Xiaomi India also lists a 7900mAh typical battery for its REDMI 17 5G, compared with 7500mAh on the global specifications page; use the figure for the exact regional model, not as a universal specification.
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Performance
The global REDMI 17 5G lists a Snapdragon 4 Gen 5 processor built on a 4nm process; the REDMI 15 lists a Snapdragon 685 built on a 6nm process. Those names and manufacturing-process figures are not a substitute for comparable benchmark or everyday-use tests. No independent performance comparison is established, so it would be premature to call one faster for gaming or general use based on these specifications alone.
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: 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
Cameras
Both global pages list a 50MP rear main camera and an 8MP front camera. Matching headline megapixel counts do not show that the phones produce equally good photos: sensor, lens, image processing and shooting conditions matter, and no independent camera comparison is available here.
Software and updates
Xiaomi’s global page names HyperOS 3 for the REDMI 17 5G and HyperOS 2 for the REDMI 15. Software availability and features may vary by model, version and region. Xiaomi India’s REDMI 17 5G page specifies HyperOS 3 based on Android 16 and states four years of OS updates and six years of security updates. Treat that support commitment as specific to the India page and verify it for the local model before buying.
Rank #4
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- 6.9" displayResolution: 1600 x 720Refresh rate: Up to 120Hz*Refresh rate can be adjusted to up to 120Hz for supported apps. Brightness: 675 nits (typ), 825 nits HBMReading modeTÜV Rheinland Low Blue Light (Software Solution)TÜV Rheinland Circadian FriendlyTÜV Rheinland Flicker FreeDC dimmingTouch sampling rate: Up to 240HzContrast ratio: 1400:1Colour depth: 8-bit, 16.7 million coloursColour gamut: 83% NTSC
- Snapdragon 4 Gen 5 Mobile Platform4nm process, octa-coreCPU:Cortex-A78+Cortex-A55Max CPU frequency: 2.4GHzGPU: Adreno - NFC
- 50MP main camera 5P lens, f/1.8Auxiliary lensFilmCamera | HDR mode | Night mode | Auto night mode | Portrait mode | Time-lapse | Dual camera recording | Document modeRear camera video recording1080p (1920x1080) HD video recording at 30 fps720p (1280x720) HD video recording at 30 fps
Which should you choose?
- Choose the REDMI 15 if display detail matters most. Its listed resolution is higher, and its refresh-rate ceiling is 144Hz rather than 120Hz.
- Consider the global REDMI 17 5G if battery capacity and charging support matter more. Its global listing gives it a 7500mAh typical battery and 45W support, versus 7000mAh and 33W for the REDMI 15.
- Do not choose on processor or camera megapixels alone. The listed chip details do not establish real-world performance, and the shared camera resolutions do not establish image quality.
- Check the actual local price and model. No current local price comparison is established here, so value depends on what each phone costs in your market.
Check the exact model before buying
“REDMI 17” can mean more than one device. Xiaomi’s global REDMI 17 page describes a non-5G model with a MediaTek Helio G91-Ultra, while its separate REDMI 17 5G page lists Snapdragon 4 Gen 5. Do not assume specifications for one apply to the other. See Xiaomi’s global REDMI 17 product page and the global REDMI 17 5G specifications.
Before paying, verify the exact model number, local 5G band support, RAM and storage configuration, NFC availability, and package contents. Both global specification pages list microSD expansion up to 2TB, but the hybrid SIM slot may require choosing between a second SIM and a memory card; check the regional SKU and card compatibility. Xiaomi lists IP64 for both phones, which is a dust- and splash-resistance rating under controlled conditions, not a claim that either handset is waterproof.
Quick Recap
Best Value
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- 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
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.
