Do these 3 things before closing this tab:
1Fix the driver behind crashes, sound loss and screen glitches2Repair Windows errors before they cause bigger problems3Scan for outdated or missing drivers - takes under a minuteiTechGuides is reader-supported. When you buy through links on our site, we may earn an affiliate commission. As an Amazon Associate I earn from qualifying purchases. Learn more
The Redmi 15’s main advantages on Xiaomi’s published specifications are a larger, faster-refreshing display and a higher-capacity battery. The Redmi 13 lists a higher-resolution main camera and is physically narrower and lighter. Neither is an automatic better buy: the right choice depends on your local price, exact configuration, network variant, and priorities.
Redmi 13 vs Redmi 15: specifications at a glance
The figures below come from Xiaomi’s Indonesia Redmi 13 page and global Redmi 15 pages, so they are not necessarily the exact configurations sold in every country. Xiaomi notes that Redmi 15 specifications and product information may change; check the regional product page and seller listing for the model you can actually buy.
| Specification | Redmi 13 | Redmi 15 |
|---|---|---|
| Display | 6.79-inch FHD+ (2460 × 1080), up to 90Hz; 450 nits typical, 550 nits HBM | 6.9-inch FHD+ (2340 × 1080), up to 144Hz; 700 nits typical, 850 nits HBM |
| Processor | MediaTek Helio G91-Ultra, 12nm | Qualcomm Snapdragon 685, 6nm |
| Memory and storage listed | 8GB + 128GB or 8GB + 256GB; LPDDR4X and eMMC 5.1; microSD expansion up to 1TB | 6GB + 128GB, 8GB + 128GB, or 8GB + 256GB; LPDDR4X and UFS 2.2; microSD expansion up to 2TB |
| Rear cameras | 108MP main and 2MP macro | 50MP main and auxiliary lens |
| Front camera | 13MP | 8MP |
| Battery and charging | 5,030mAh typical; 33W charging | 7,000mAh typical; 33W charging |
| Dimensions and weight | 168.6 × 76.28 × 8.3mm; 205g | 169.48 × 80.45 × 8.40mm; 214g |
| Dust and water protection | Not stated on the cited Xiaomi Indonesia specifications page | IP64 dust and splash resistance under laboratory conditions; not for immersion |
| Software listed | Xiaomi HyperOS | Xiaomi HyperOS 2 |
| Power adapter in box | Xiaomi’s Indonesia page lists an adapter and USB-C cable | Xiaomi’s global page says a power adapter is not included |
Sources: Xiaomi Indonesia Redmi 13 specifications, Xiaomi Global Redmi 15 specifications, and Xiaomi Global Redmi 15 overview. Configuration, connectivity, package contents, and feature availability can vary by market.
What changed from Redmi 13 to Redmi 15?
The Redmi 15 has a larger, faster-refreshing screen
Xiaomi lists a 6.9-inch display with a refresh rate up to 144Hz for the Redmi 15, compared with 6.79 inches and up to 90Hz for the Redmi 13. The higher refresh-rate ceiling can make supported content and interface movement look smoother, while the larger screen gives more viewing area. Actual refresh rate depends on supported apps and settings. Xiaomi also lists higher typical and HBM brightness figures for the Redmi 15; these are manufacturer specifications, not a head-to-head independent screen test.
#1 Best Overall
- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
- Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
- Compact & Travel-Friendly: The ultra-compact design allows the adapter to stay plugged into your device without blocking adjacent ports or adding bulk, reducing wear and tear on your original USB ports.
- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
The Redmi 15 lists a larger battery, but not a guaranteed runtime
Xiaomi specifies a 7,000mAh typical battery for the Redmi 15 and 5,030mAh typical for the Redmi 13. Both list 33W charging. Capacity alone does not establish how long either phone lasts in everyday use: screen settings, network conditions, workload, and software all affect runtime. The listed charging wattage is the same, so the larger capacity does not by itself show which phone charges faster.
The camera megapixel counts do not settle photo quality
The Redmi 13 lists a 108MP main camera and a 2MP macro camera; the Redmi 15 lists a 50MP main camera plus an auxiliary lens. The Redmi 13’s higher main-camera megapixel count may appeal if resolution is a priority, but megapixels alone do not measure detail in real scenes, low-light results, focus, or image processing. The cited specifications do not establish which phone takes better photos.
Rank #2
- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
- Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
- 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
Processor and storage specifications differ
Xiaomi lists a MediaTek Helio G91-Ultra for Redmi 13 and a Qualcomm Snapdragon 685 for Redmi 15. The Redmi 15 page specifies a 6nm chip versus 12nm for Redmi 13, but those labels alone do not establish comparative speed, gaming performance, or efficiency. The listed storage technologies also differ: Redmi 13 uses eMMC 5.1, while Redmi 15 uses UFS 2.2. These are specification differences, not a substitute for comparable independent performance tests.
The Redmi 15 is wider and heavier
The Redmi 15 weighs 214g against 205g for Redmi 13 and is about 4mm wider according to the listed dimensions. That may matter if you prefer a narrower, lighter phone, even though the Redmi 15’s screen is slightly larger. The two phones have different dimensions, so a case designed for one should not be assumed to fit the other.
Rank #3
- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
Which phone should you choose?
- Consider the Redmi 15 if you value its larger display, higher listed refresh-rate ceiling, and larger stated battery capacity, and its local price and configuration suit you.
- Consider the Redmi 13 if its listed 108MP main camera is a priority, you prefer a narrower and lighter handset, or you find it at a compelling price in your market.
- Compare the exact variants before deciding if memory, storage, network compatibility, included accessories, or warranty matters. Xiaomi’s cited Redmi 13 page is for Indonesia, while the Redmi 15 global page warns that specifications and availability can vary by region.
These are choices based on published specifications, not claims that one model has been shown to outperform the other in comparable battery, camera, or benchmark testing.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.How to compare the price difference
A reliable, current, like-for-like price difference is not established by the cited comparison listing. Prices shown across currencies or sellers do not by themselves make a current local comparison. Check listings for the same market and purchase date, then match the details that can materially change the price:
Rank #4
- Dual Converters, Infinite Potential：Includes 2× USB C male to USB A female adapters and 2× USB A male to USB C female adapters. Perfect for a wide range of uses—tablets with Bluetooth keyboards, expand USB ports on macbook, and more. Two different converters for all your daily needs
- Next-Level 10Gbps & 3A Charging: No more slow 480Mbps, this usb to usb c adapter has a transfer speed of up to 10Gbps, allowing you to do more transferring in less time. This usb adapter fits both USB A and USB C charger, supporting up to 3A fast charging
- Upgraded Exquisite Craftsmanship: With an aluminum alloy housing and metal connector, the usbc to usb adapter is extremely durable and sturdy. Rigorously tested to withstand more than 10,000 times of plugging and unplugging, ensuring long-lasting performance
- Broad Compatible: The usb c to usb adapter widely supports all USB C/ USB A devices like laptops, tablets, cellphones, car chargers, and phone chargers. Such as compatible with MacBook Pro/Air 2023/2022, Thunderbolt 4/3 Devices,Apple MagSafe Watch 9/8/7/SE/Ultra, iPad Pro 2022/2021, Samsung Galaxy S23/S20/S10, and iPhone 17/16/15 Pro. Plug and play
- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
- Match the RAM and storage tier, such as 8GB + 128GB, rather than comparing different configurations.
- Confirm whether each listing is 4G or 5G and check the network bands and exact model for your carrier and country.
- Compare the same condition and seller type, and verify local warranty coverage.
- Record each price in the same currency and include the date; account for shipping or other unavoidable charges where applicable.
- Check box contents. Xiaomi’s cited Indonesia Redmi 13 page lists an adapter and USB-C cable, while Xiaomi’s global Redmi 15 page says its power adapter is not included. Package contents can vary by market.
For launch-date context only, GSMArena’s comparison listing reports Redmi 13 announced on 3 June 2024 and Redmi 15 on 1 August 2025. Those dates do not establish current availability or pricing. See the GSMArena comparison listing.
PC Slower Than It Used to Be?
A free scan shows the junk files, broken settings and background clutter dragging Windows down - then fixes them in one click.Free scan · Windows 10 & 11Crashes, No Sound, or Screen Glitches?
Random freezes, missing sound and display glitches usually trace back to one bad driver. Find and replace yours safely.Free scan · under a minuteQuick Recap
Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
What to verify before buying
- Regional model name, 4G/5G connectivity, and supported network bands.
- Exact RAM and storage configuration, plus microSD support for the unit being sold.
- Local warranty, seller reputation, and return terms.
- Included charger and cable, rather than assuming the package matches another country’s listing.
- For Redmi 15, treat IP64 as dust and splash resistance under laboratory conditions, not protection for immersion.
- For either phone, confirm HyperOS features and availability for the specific model and software version in your region.
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.
