The Xiaomi Redmi M100 is a new 5G smartphone built around one simple idea: give users a very large display and an unusually large battery without pushing the phone into flagship pricing.
Released in China in August 2026, the Redmi M100 comes with a 6.9-inch 120Hz LCD, Snapdragon 4 Gen 5 processor, up to 8GB RAM, 256GB storage and a huge 7,900mAh battery. It also supports 45W wired charging and 22.5W reverse wired charging.
The camera setup is much more basic. There is a 13MP rear camera and a 5MP selfie camera, so this is clearly not a phone designed to compete with camera-focused devices. Instead, Redmi has concentrated on endurance, everyday performance, connectivity and practical extras such as NFC, an infrared port and a 3.5mm headphone jack.
For Nigerian buyers, the biggest question is therefore not whether the Redmi M100 has flagship specifications. It does not. The more important question is whether its combination of 5G, 7,900mAh battery, 120Hz display and affordable positioning makes sense for someone who values battery life above almost everything else.
Xiaomi Redmi M100 Price in Nigeria
The Xiaomi Redmi M100 is expected to cost around ₦350,000–₦500,000 in Nigeria, depending on the storage version, exchange rate, import costs and retailer margins.
The phone launched in China at ¥1,799 for the 8GB/128GB version, ¥1,999 for 6GB/256GB and ¥2,199 for 8GB/256GB. That works out to roughly $267–$325 before considering international shipping, taxes and retailer costs.
There is an important caveat for Nigerian buyers: the Redmi M100 was initially launched for the Chinese market, and international availability had not been confirmed in the early reports following its launch.
As a result, a Nigerian seller importing the phone may price it differently from a future officially distributed version. Anyone buying one should also confirm the exact model and network-band compatibility before making payment.
A 6.9-Inch Screen Gives the Redmi M100 a Big-Phone Feel
The Redmi M100 has a 6.9-inch IPS LCD display with a 120Hz refresh rate and 720 x 1600 resolution.
The size is one of its strongest everyday features. A screen this large gives you plenty of room for watching videos, reading websites, browsing social media and using productivity apps. The 120Hz refresh rate also makes scrolling and animations feel smoother than a traditional 60Hz panel.
However, the resolution reveals where Redmi has kept costs under control. At 720 x 1600, the screen is HD+ rather than Full HD+. At approximately 254 pixels per inch, text and fine details will not look as crisp as they would on a 1080p display of the same size.
That difference is especially noticeable when reading small text or viewing high-resolution photographs. For video streaming and everyday use, however, the large screen remains useful.
The panel reaches up to 825 nits HBM brightness according to the supplied specifications and uses Corning Gorilla Glass 7i for protection. Other reported display features include eye-protection measures and support for a 120Hz refresh rate.
Snapdragon 4 Gen 5 Brings 5G to the Redmi M100
Powering the phone is Qualcomm’s Snapdragon 4 Gen 5, a 4nm mobile platform with an octa-core CPU consisting of two Cortex-A78 cores at up to 2.4GHz and six Cortex-A55 cores at up to 2.0GHz.
The Adreno 613 GPU handles graphics according to the supplied specifications.
This is an entry-level 5G processor rather than a performance-focused chipset. It is designed for everyday tasks such as WhatsApp, Facebook, TikTok, YouTube, web browsing, online banking and general multitasking.
The 4nm manufacturing process is also useful for efficiency. Combined with the huge battery, the hardware should be able to deliver a long-lasting experience without requiring an extremely powerful processor that would consume more energy.
Gaming is where expectations need to remain realistic. PUBG Mobile and Call of Duty Mobile should be playable with appropriate settings, but the Redmi M100 is not intended to compete with Snapdragon 7- or 8-series gaming phones. Heavy games will likely require lower graphics settings for a consistently smooth experience.
Memory Options Are Practical
The Redmi M100 comes in several configurations.
There is 128GB with 6GB RAM, 256GB with 6GB RAM and 256GB with 8GB RAM according to the supplied specifications. The storage uses UFS 2.2, while the RAM is based on LPDDR4X technology.
The 8GB/256GB version is the most attractive configuration for someone who plans to keep the phone for several years. It provides enough storage for applications, photographs, videos and offline content without immediately forcing the user to manage storage space.
There is no microSD card slot, however. This is worth considering because the phone’s large display and long battery life make it a potentially useful device for downloading movies, music and other media.
The 7,900mAh Battery Is the Real Star
The 7,900mAh battery is easily the most important feature of the Redmi M100.
Most mainstream smartphones use batteries around the 5,000–6,000mAh range. The M100 goes considerably further, giving it a large amount of power capacity for a relatively affordable device. Xiaomi’s launch information confirms the 7,900mAh capacity and 45W charging system.
For users who spend many hours away from a wall socket, this can make a meaningful difference. Long commutes, school days, travelling, mobile hotspot use and extended video playback are all situations where a larger battery becomes useful.
The phone supports 45W wired charging, while 22.5W reverse wired charging allows it to supply power to another compatible device. PPS support is also included, making the charging system more flexible with compatible chargers.
The compromise is weight. At 232g, the Redmi M100 is noticeably heavier than many conventional smartphones. That is understandable given the enormous battery, but users who prefer lightweight phones should take the size and weight seriously.
Redmi M100 Camera Performance Is Basic
On the rear is a 13MP main camera with LED flash and HDR.
There is no secondary ultrawide or telephoto camera in the supplied specifications. That means the phone’s photography system is straightforward: you get one primary camera designed for everyday snapshots rather than a flexible multi-camera setup.
Redmi provides several software features, including portrait mode, night mode, film filters, dynamic photos, dual-view shooting, Pro mode and document scanning.
In good lighting, the 13MP camera should be capable of handling ordinary photographs for WhatsApp, Facebook and casual social-media use. However, buyers should not expect the level of detail, low-light performance or zoom flexibility available from more expensive Redmi and Xiaomi models.
Video recording reaches 1080p at 30fps, which reinforces the M100’s position as an everyday phone rather than a content-creation device.
The 5MP Selfie Camera Keeps Things Simple
The front camera is a 5MP sensor capable of recording 1080p video at 30fps.
It should be adequate for video calls, face recognition and occasional selfies, particularly in good lighting. Redmi also includes portrait and beautification features.
However, this is another area where the phone clearly sacrifices camera hardware to keep attention on the battery and overall affordability.
If high-quality selfies or frequent front-camera video recording are important to you, there are better-equipped phones available. The Redmi M100 makes more sense for someone who views the camera as a useful feature rather than the main reason for buying the phone.
Redmi Adds RGB Lighting and a Practical Design
The Redmi M100 measures 170.1 x 78.4 x 8.8mm and weighs 232g.
It has a glass front protected by Gorilla Glass 7i, while the rear is available with a plastic or silicone-polymer eco-leather finish depending on the version. The frame is plastic.
One of the more unusual design details is the RGB lighting around the rear camera area. The light can be used for notifications and gives the phone a little more visual character than its otherwise practical design would suggest. Launch reports describe the rear as using a micro-curved design with dynamic RGB lighting.
The available colors are Black, White and Oak Green according to the supplied specifications.
The phone also carries an IP64 rating, meaning it is protected against dust and water splashes. It should still be kept away from immersion and strong water exposure.
Android 16 and HyperOS 3
The Redmi M100 launches with Android 16 and HyperOS 3.
That gives the phone a current Android foundation rather than starting with an older operating system. HyperOS provides Xiaomi’s interface and additional system features on top of Android.
One interesting feature reported for the Chinese model is a senior-care mode. It provides larger icons and fonts, louder audio settings and tools for dealing with unwanted calls.
This is a useful reminder that the M100 is not aimed exclusively at younger users or enthusiasts. Its large display, huge battery, headphone jack and simplified interface options can also make it suitable for people who value straightforward phone use.
Software features can vary between Chinese and international versions, so buyers importing the device should check exactly which ROM and services the seller is providing.
Connectivity Includes 5G, NFC and an IR Blaster
The Redmi M100 supports GSM, HSPA, LTE and 5G, giving it access to newer cellular networks where supported.
Wireless connectivity includes dual-band Wi-Fi 802.11 a/b/g/n/ac and Bluetooth 5.1. GPS, GLONASS, Galileo and BDS are available for positioning.
NFC is another useful addition. Depending on the market and software, NFC can support contactless functions and accessories.
The phone also includes an infrared port, which can be used as a remote control for compatible televisions, air conditioners and other appliances.
USB connectivity is handled through USB Type-C 2.0.
The 3.5mm Headphone Jack Is Still Here
One feature that has disappeared from many modern smartphones remains available on the Redmi M100: the 3.5mm headphone jack.
That can be particularly useful for users who already own wired headphones or earphones and do not want to purchase a USB-C adapter or Bluetooth headphones.
The phone also has stereo speakers and supports 24-bit/192kHz Hi-Res audio according to the supplied specifications.
Together with the large 6.9-inch display, this makes the Redmi M100 reasonably well suited to watching videos and listening to music. The large battery also means extended media consumption is less likely to drain the phone as quickly as it would on a smaller-capacity device.
Redmi M100 for Gaming and Everyday Performance
The Redmi M100 is better described as an everyday phone with gaming capability rather than a gaming phone.
The Snapdragon 4 Gen 5 should comfortably handle common applications and lighter games. The 120Hz refresh rate also makes the interface feel more responsive.
For PUBG Mobile and Call of Duty Mobile, users should expect to make compromises with graphics quality. The processor is not designed to deliver flagship-level frame rates, and the 720p display indicates that Redmi has prioritized affordability and battery life over visual sharpness.
The large battery can nevertheless be a major advantage during long gaming sessions. Even when playing demanding games, starting with 7,900mAh gives the M100 substantially more power capacity than many similarly priced smartphones.
Redmi M100 Pros and Cons
Pros
- Huge 7,900mAh battery
- 45W wired charging
- 22.5W reverse wired charging
- 5G connectivity
- 6.9-inch display
- 120Hz refresh rate
- Snapdragon 4 Gen 5 4nm processor
- Up to 8GB RAM
- Up to 256GB UFS 2.2 storage
- Stereo speakers
- 3.5mm headphone jack
- NFC
- Infrared port
- Gorilla Glass 7i
- IP64 protection
- Android 16 with HyperOS 3
- RGB rear lighting
Cons
- 720p resolution is low for a 6.9-inch screen
- Only 13MP rear camera
- 5MP selfie camera
- No ultrawide or telephoto camera
- No microSD card slot
- USB 2.0
- 232g weight makes it relatively heavy
- No FM radio
- International availability remains uncertain
Redmi M100 vs Redmi 17 5G
The Redmi M100 shares some of its philosophy with the Redmi 17 5G. Both emphasize large screens, long battery life and affordable 5G connectivity.
The M100’s 7,900mAh battery is one of its strongest points, while the 120Hz 6.9-inch display provides plenty of space for entertainment. However, the M100’s 13MP camera is modest, so buyers who care more about photography should look closely at the camera hardware of competing Redmi models.
The M100 therefore makes more sense when battery endurance and basic functionality are higher priorities than camera versatility.
Redmi M100 vs Poco M8x 5G
The Redmi M100 is also closely related in hardware philosophy to the Poco M8x 5G, which has been reported with the same Snapdragon 4 Gen 5 platform, 6.9-inch 120Hz display and 7,900mAh battery. The Poco model offers a different camera configuration in reported specifications, including a 50MP main camera.
That makes the Poco alternative worth considering if it launches in the buyer’s market at a similar price. The Redmi M100’s advantage is its straightforward design and feature set, including the 3.5mm jack, NFC and infrared port.
Actual value will depend heavily on local pricing and availability because imported Chinese-market phones can vary considerably in price.
Who Should Buy the Redmi M100?
The Redmi M100 is best suited to someone who puts battery life and everyday usability ahead of camera quality.
Students, commuters, travellers, heavy social-media users and people who frequently use their phones as mobile hotspots could benefit from the enormous battery. The large display is also useful for watching videos and reading, while 5G provides a path toward faster mobile networks where available.
It can also make sense for someone who prefers wired headphones because the 3.5mm jack is still present.
On the other hand, photography enthusiasts should look elsewhere. The 13MP main camera and 5MP selfie camera are clearly not the phone’s selling points. Likewise, people who want a compact, lightweight device may find the 232g body uncomfortable.
Frequently Asked Questions
How much is the Redmi M100 in Nigeria?
The Redmi M100 is expected to cost around ₦350,000–₦450,000 in Nigeria, depending on the configuration, import costs, exchange rates and seller margins. The phone launched in China from ¥1,799.
Is the Redmi M100 a 5G phone?
Yes. The Redmi M100 supports GSM, HSPA, LTE and 5G connectivity.
How big is the Redmi M100 battery?
The phone has a 7,900mAh silicon-carbon battery with 45W wired charging and 22.5W reverse wired charging.
Does the Redmi M100 have a 120Hz display?
Yes. It has a 6.9-inch IPS LCD with a 120Hz refresh rate and 720 x 1600 resolution.
Does the Redmi M100 have a headphone jack?
Yes. The phone includes a traditional 3.5mm headphone jack, as well as stereo speakers.
Does the Redmi M100 have a good camera?
The camera system is basic. It has a 13MP rear camera and 5MP selfie camera. It can handle everyday photography, but it is not designed as a camera-focused smartphone.
Does the Redmi M100 support NFC?
Yes. NFC is included in the supplied specifications, although specific NFC functionality can vary by market and software version.
Does the Redmi M100 have expandable storage?
No. There is no microSD card slot, so buyers should choose their storage configuration carefully.
Final Verdict
The Xiaomi Redmi M100 is not trying to be an all-round flagship killer. Its approach is much simpler: give users a large screen, a very large battery, 5G connectivity and useful everyday features at a relatively accessible price.
The 7,900mAh battery is the phone’s biggest advantage. With 45W charging and 22.5W reverse wired charging, the M100 should appeal to people who spend long hours away from a charger. The Snapdragon 4 Gen 5 also provides a modern 4nm platform and 5G connectivity without pushing the device into a high-performance price category.
The compromises are easy to see. The 6.9-inch screen is only 720p, the camera system is basic, there is no microSD slot and the phone weighs 232g. The M100 is therefore not ideal for someone who prioritizes display sharpness, photography or lightweight design.
For buyers who mainly want battery endurance, a big 120Hz display, 5G and practical features such as NFC, an IR blaster and a 3.5mm headphone jack, the Redmi M100 has a clear reason to exist. Its Chinese launch pricing also makes the device interesting, although Nigerian buyers should wait for reliable local pricing or carefully assess the total cost of importing one.
