Infinix Smart 10 Plus VS Xiaomi Redmi A5 4G

Both phones share a broadly similar physical profile — same 77–77.8 mm width, comparable 8–8.3 mm thickness, and neither folds nor carries a rugged build. In day-to-day handling, these similarities mean the two feel like peers on a shelf. The Redmi A5 is marginally lighter at 193 g versus the Smart 10 Plus at 198 g, a 5 g gap that is practically imperceptible in use. However, the Redmi is noticeably taller (171.7 mm vs. 165.6 mm), which translates to a larger overall volume (110.9 cm³ vs. 102 cm³) — meaning the Infinix is the more pocket-friendly, one-hand-reachable device despite weighing slightly more.

The most consequential design difference is the IP rating. The Infinix Smart 10 Plus carries an IP64 certification — full dust-tightness and protection against water splashed from any direction — while the Redmi A5 is rated IP52, which means only partial dust resistance and protection limited to dripping water at a low angle. In practical terms, IP64 offers meaningfully better resilience: you can use the Infinix in rain or rinse it under a tap with far greater confidence, whereas the Redmi should be kept away from anything beyond accidental light drips.

On design, the Infinix Smart 10 Plus holds a clear edge. Its superior IP64 protection is a real-world durability advantage that matters for budget-segment buyers who are less likely to have accident insurance. The Redmi A5's slight weight saving and near-identical form factor do not compensate for the gap in water and dust protection.

Strip away the minor numerical differences and these two displays are essentially the same panel category: both are LCD IPS screens running at 120Hz, with no HDR support, no Always-On Display, and no damage-resistant glass branding. The shared 120Hz refresh rate is genuinely notable at this price tier — scrolling and animations feel noticeably smoother than on 60Hz budget phones, so both buyers get that benefit equally.

Where they diverge is size and resolution. The Redmi A5 offers a larger 6.88″ screen versus the Infinix's 6.67″, which means more visible content when reading, streaming, or browsing. Yet because the Redmi's resolution only steps up slightly to 720 x 1640 px to cover that larger area, pixel density actually drops marginally to 260 ppi compared to the Infinix's 263 ppi at 720 x 1600 px. The practical upshot: both screens land at the same HD+ sharpness tier, and neither has a perceptible clarity advantage to the naked eye.

On display, this is effectively a tie in quality — same panel technology, same refresh rate, same sharpness level. The choice comes down to personal preference: the Redmi A5 suits users who want a larger canvas for media consumption, while the Infinix Smart 10 Plus is the slightly more compact option without sacrificing any real display quality.

Rarely do two competing phones share a chipset so completely — both run the identical Unisoc T7250 on a 12nm process, with the same 8-core CPU configuration, the same Mali G57 GPU, and produce byte-for-byte identical benchmark scores: 1461 (multi) / 437 (single) on Geekbench 6. There is no performance gap to find at the silicon level; any real-world speed difference between the two would be negligible.

The sole differentiator in this group is RAM: the Infinix Smart 10 Plus ships with 8GB versus the Redmi A5's 6GB. On a budget chipset like this, RAM headroom matters more than it might on a flagship — with less processing power to fall back on, having extra memory allows the system to keep more apps resident in the background, reduces reload times when switching tasks, and helps sustain smoother multitasking under load. Both phones support up to 12GB maximum memory, suggesting software-based RAM expansion is available on both, but the Infinix starts from a higher physical baseline.

The Infinix Smart 10 Plus holds a clear edge in this group purely on the strength of its extra 2GB of RAM. The underlying compute hardware is a dead heat, but more physical memory translates directly into a more fluid day-to-day experience — particularly for users who juggle multiple apps or run heavier social media and streaming platforms simultaneously.

The headline difference here is impossible to overlook: the Redmi A5 packs a 32 MP main sensor versus the Infinix Smart 10 Plus's 8 MP. That four-fold resolution advantage means the Redmi can resolve significantly more detail in still photos, offering greater flexibility to crop into a shot without losing quality — a meaningful edge for anyone who frequently shares or prints photos. The Redmi also has a wider main aperture at f/1.8 compared to the Infinix's f/2.0, which allows more light onto the sensor and generally yields better results in low-light conditions.

The Infinix punches back in two areas. Its main camera can record at up to 1440p @ 30fps, a full step above the Redmi A5's ceiling of 1080p @ 30fps — a genuine advantage for users who care about video quality. The Infinix also features a dual-tone, 2-LED flash versus the Redmi's single LED, which produces more natural-looking skin tones in flash photography by blending warm and cool light. Both phones share an identical 8 MP front camera with the same f/2.0 aperture, so selfie capability is evenly matched.

On cameras overall, each phone makes a different trade-off, but the Redmi A5 holds the stronger position for still photography thanks to its substantially higher resolution sensor and wider aperture. The Infinix Smart 10 Plus is the more capable video device and offers better flash quality — making it the better pick for users who prioritize video or low-light flash shots over raw photo detail.

A complete mirror image: every single OS feature listed in the data is identical between the two phones. Both launch on Android 15, neither receives direct OS updates, and they share the same privacy toolkit — including location controls, camera/microphone permissions, app tracking blocks, and clipboard warnings. For privacy-conscious buyers, that foundation is reassuring on both devices.

The feature set is also well-rounded for the budget tier. Practical daily-use capabilities like split-screen multitasking, Picture-in-Picture, dynamic theming, battery health checks, and offline voice recognition are present on both. Neither supports Wi-Fi password sharing or focus modes, and neither can function as a PC — shared limitations that are consistent with their entry-level positioning.

This group is an absolute tie. With no differentiating data point to be found, the operating system experience offers no basis for choosing one phone over the other — buyers should look to other spec groups to make their decision.

Battery capacity is where the Infinix Smart 10 Plus makes one of its strongest statements in this comparison. Its 6000 mAh cell has a meaningful 800 mAh advantage over the Redmi A5's 5200 mAh — roughly a 15% larger reservoir. Given that both phones run the same chipset at the same power envelope, that extra capacity translates almost directly into longer screen-on time, making the Infinix the more suitable device for heavy users, frequent travelers, or anyone without reliable access to a charger throughout the day.

Charging tells a similar story. The Infinix supports 18W fast charging versus the Redmi's 15W, and crucially, both phones include a charger in the box. The 3W difference is modest in absolute terms, but combined with the larger battery, the Infinix can top up more energy per hour — partially offsetting the longer absolute charge time that a bigger battery inherently requires. Neither phone offers wireless charging, which is expected at this price tier.

The Infinix Smart 10 Plus wins this group clearly and on two fronts — a larger battery for longer endurance and a faster charging speed. For budget buyers, battery life is often a top priority, and the Infinix's advantage here is both measurable and practically meaningful.

Audio is a short but decisive category. Both phones retain the increasingly rare 3.5mm headphone jack — a genuine plus for budget buyers who rely on wired earphones and don't want to deal with adapters. That's where the common ground ends.

The Infinix Smart 10 Plus pulls ahead with two meaningful additions: stereo speakers and a built-in FM radio. Stereo speakers create a noticeably wider, more immersive soundstage for media consumption compared to the mono speaker on the Redmi A5 — whether watching videos, gaming, or on a video call, audio feels more spatial and less flat. The FM radio, while a niche feature, is genuinely valued in markets where data connectivity is limited or costly, offering free access to local broadcasts without an internet connection. The Redmi A5 has neither.

The Infinix Smart 10 Plus wins this group outright. It matches the Redmi A5 on the headphone jack while adding stereo output and FM radio — both features that have direct, tangible impact on everyday listening experiences.

The shared foundation here is solid: both phones offer Wi-Fi 5, USB Type-C, a fingerprint scanner, GPS with Galileo support, expandable storage, and identical LTE speeds of 300 Mbps down / 150 Mbps up. Neither supports 5G, which is expected at this price point. The real story lies in three specific features where each phone goes a different direction.

The Infinix Smart 10 Plus includes NFC and a compass, while the Redmi A5 4G offers dual SIM support instead. NFC is increasingly valuable for contactless payments and quick device pairing — a feature many budget phones omit entirely, making its presence on the Infinix a notable differentiator. The compass, while less glamorous, improves navigation accuracy by giving maps a reliable sense of direction without relying solely on GPS movement. The Redmi's dual SIM capability, on the other hand, is highly practical for users who maintain separate personal and work numbers, or who swap a local data SIM when traveling — a common need in many markets.

Declaring a winner depends entirely on use case. For users who prioritize mobile payments or navigation, the Infinix Smart 10 Plus has the edge with NFC and a compass. For those who need to run two numbers simultaneously, the Redmi A5's dual SIM is the more compelling advantage. On balance, NFC is the harder feature to replicate via workarounds, giving the Infinix a slight overall lead in this group.

The miscellaneous category offers nothing to separate these two phones — every data point is identical. Both have a video light, and neither features a sapphire glass display, curved screen, or e-paper panel. The absence of sapphire glass and curved displays is entirely expected at this price tier, so there are no surprises or hidden disadvantages on either side.

This group is a complete tie with no differentiating factors present in the data. Buyers should weigh the meaningful distinctions uncovered in other spec groups — such as design, cameras, battery, and connectivity — to inform their decision here.