Samsung Galaxy A07 4G VS Tecno Spark 40C

Both the Samsung Galaxy A07 4G and the Tecno Spark 40C share the same broad form factor — tall, similarly wide slabs that are neither foldable nor ruggedized. In practice, the two phones will feel almost identical in the hand width-wise (77.4 mm vs 77 mm), and their height difference of just 1.2 mm is imperceptible. The more meaningful physical distinction is thickness: the A07 is noticeably slimmer at 7.6 mm versus the Spark 40C's 8.4 mm, which also translates into a significantly smaller overall volume (96.7 cm³ vs 107.1 cm³). That 0.8 mm gap may sound minor, but on a phone you pocket every day it contributes to a sleeker, less bulky feel.

On environmental protection, however, the Spark 40C pulls ahead. Its IP64 rating means it is fully dust-tight and splash-resistant, whereas the A07's IP54 rating only offers partial dust protection — meaning fine particles like sand or powder could still find their way in over time. Both handles incidental water splashes equally well, so the real-world advantage of IP64 shows up most in dusty or outdoor environments where the Spark 40C offers measurably greater peace of mind.

Overall, this group is closely contested. The Galaxy A07 4G has a clear edge in slimness and compactness, making it the more pocket-friendly option. The Spark 40C counters with superior dust ingress protection. Neither carries a rugged designation, so neither is built for extreme conditions — but buyers who prioritize a leaner profile should lean toward the A07, while those in dustier environments will benefit from the Spark 40C's stronger IP rating.

Strip away the marginal differences in screen size — 6.7″ on the Galaxy A07 versus 6.67″ on the Spark 40C — and the two displays are virtually identical on paper: same 720 x 1600 px resolution, same LCD IPS panel technology, and a pixel density so close (262 ppi vs 263 ppi) that no human eye could tell them apart. Neither phone features branded damage-resistant glass or any HDR standard, so content from streaming platforms will look the same on both.

The one meaningful differentiator here is refresh rate. The Spark 40C runs at 120Hz compared to the A07's 90Hz, and this has a tangible real-world impact: scrolling through feeds, navigating menus, and playing games all feel visibly smoother at 120Hz. It is one of those specs that is hard to appreciate until you switch back to a slower display — at which point motion can look comparatively choppy. On a budget LCD panel, a higher refresh rate is often the upgrade that users notice most in daily use.

The Spark 40C holds a clear edge in this category, and solely because of that 120Hz advantage. Everything else — panel type, resolution, sharpness, size — is effectively a draw. For users who spend a lot of time scrolling or gaming, the Spark 40C's display will feel more responsive and polished day-to-day.

Beneath matching configurations of 8GB RAM and 256GB storage, these two phones are powered by fundamentally different silicon. The Galaxy A07 4G carries the Mediatek Helio G99, built on a modern 6nm process, while the Spark 40C runs on the MediaTek Helio G81 Ultra, manufactured on an older 12nm node. That generational gap in fabrication technology has cascading effects: the G99 runs faster cores (2.2 GHz peaks vs 2.0 GHz), operates more efficiently, and generates the same 5W TDP while delivering substantially more output — meaning the A07 gets more performance per unit of heat and battery drain.

The Geekbench 6 scores make the real-world gap impossible to ignore. The A07 scores 729 single-core and 1979 multi-core, versus the Spark 40C's 420 single-core and 1391 multi-core. Single-core performance is especially telling for everyday responsiveness — app launches, UI snappiness, and web browsing — where the A07 is roughly 74% faster. The memory subsystem reinforces this: the A07's RAM runs at 4266 MHz with a maximum bandwidth of 17.1 GB/s, compared to the Spark 40C's 1800 MHz and 13.41 GB/s, which means data-hungry tasks like multitasking and loading large assets will feel noticeably more fluid on the A07.

The Galaxy A07 4G wins this category decisively and it is not particularly close. Across CPU speed, benchmark scores, memory throughput, and manufacturing efficiency, the A07 outperforms the Spark 40C at every measurable level. For users who care about sustained performance — gaming, multitasking, or simply a phone that stays responsive over time — the A07 is the significantly stronger choice.

The rear camera setup is where these two phones diverge most sharply. The Galaxy A07 4G fields a dual-lens system headlined by a 50MP main sensor, while the Tecno Spark 40C relies on a single 13MP shooter. That megapixel gap matters in practice: more pixels give the A07 more room to crop, more detail to recover in post, and more flexibility when shooting in good light. The secondary 2MP lens on the A07 also enables depth-sensing for portrait mode, a capability the Spark 40C simply lacks.

Video recording tells a similar story. The A07 captures footage at 1080p/60fps, producing smoother motion in action scenes and leaving room to extract sharper still frames, while the Spark 40C tops out at 1080p/30fps — the bare minimum for HD video. For anyone who shoots moving subjects, sports, or active moments, that 60fps ceiling makes a genuine difference. The front cameras are an exact draw at 8MP on both devices, and the full manual control feature set — ISO, white balance, exposure, focus — is identical across both phones.

The Galaxy A07 4G takes a clear and comfortable win in this category. Its higher-resolution main sensor, dual-lens versatility, and 60fps video capability collectively represent a meaningful step up over the Spark 40C's more modest single-camera system. For users who treat smartphone photography seriously, the A07 is the stronger tool.

Rarely does a spec group produce a result this definitive: the Samsung Galaxy A07 4G and the Tecno Spark 40C run identical operating system configurations across every single data point provided. Both ship with Android 15, and every feature — from privacy controls like camera/microphone permissions and app tracking blocks, to usability tools like split-screen, Picture-in-Picture, dynamic theming, and offline voice recognition — is present on both devices without exception.

The shared privacy suite deserves a mention as a collective strength of both phones. Location privacy options, clipboard warnings, and granular notification permissions are all included, giving users on either device a solid baseline of control over their data. Neither phone, however, offers cross-site tracking protection or Wi-Fi password sharing — gaps that apply equally to both and are worth noting for privacy-conscious buyers.

This category is an absolute tie. There is no differentiator to weigh, no advantage to assign — the software experience, as defined by these specs, is functionally identical on both devices. A buyer's decision in this group comes down entirely to factors outside the OS spec sheet, such as each manufacturer's skin, update cadence, and long-term software support commitments, none of which are reflected in the provided data.

Battery is where the Tecno Spark 40C makes its most compelling argument. Its 6000 mAh cell is a full 20% larger than the Galaxy A07 4G's already respectable 5000 mAh pack. In practical terms, that gap translates to meaningfully more screen-on time between charges — a significant advantage for heavy users, travelers, or anyone who spends long stretches away from a power source. It is worth noting, however, that the Spark 40C's less efficient 12nm chipset (as seen in the Performance group) will draw more power under load, which narrows the real-world advantage somewhat compared to what the raw mAh difference might suggest.

Flip the equation to charging speed and the A07 reclaims ground. At 25W, it charges considerably faster than the Spark 40C's 18W, and that difference is compounded by the Spark 40C's larger battery — meaning the Tecno will take noticeably longer to go from empty to full. For users who are disciplined about plugging in overnight, this matters less; for those who rely on quick top-ups during the day, the A07's faster charging is a genuine convenience.

This category does not have a clean winner — it depends on usage priorities. The Spark 40C has the edge in raw endurance with its 6000 mAh capacity, making it the better pick for users who prioritize lasting through a long day without charging. The Galaxy A07 4G counters with faster 25W replenishment, suiting those who value speed of recovery over total reserves. Neither offers wireless or reverse wireless charging, so that consideration is off the table for both.

Audio is a tale of two trade-offs. The Galaxy A07 4G retains a 3.5mm headphone jack — an increasingly rare feature that lets users plug in any wired headphones or earbuds without an adapter, and one that audiophiles and casual listeners alike still value for its simplicity and zero-latency reliability. The Tecno Spark 40C drops the jack entirely but compensates with stereo speakers, producing left-right channel separation that makes media consumption — videos, music, gaming — noticeably more immersive than a single mono driver can achieve.

Neither phone supports advanced Bluetooth audio codecs like aptX or LDAC, so wireless listening quality is on equal footing for both. The A07 also includes an FM radio receiver, a feature the Spark 40C omits — a modest but real advantage for users in regions where FM radio is still a primary source of news or entertainment, and one that works without any data connection.

There is no outright winner here; the right choice depends entirely on listening habits. Users who rely on wired headphones or want offline FM radio access will find the Galaxy A07 4G more accommodating. Those who primarily consume media through the phone's own speakers — watching videos, playing games, or sharing audio in a group — will appreciate the Spark 40C's stereo speaker setup. It is a genuine lifestyle split rather than a clear technical victory for either side.

At the infrastructure level, both phones share the same foundational connectivity blueprint: dual SIM slots, USB Type-C, Wi-Fi 4 and Wi-Fi 5 support, GPS with Galileo, a fingerprint scanner, and no 5G. Neither includes NFC, which rules out contactless payments and quick device pairing for both. For the vast majority of everyday connectivity needs, these two phones are functionally indistinguishable.

The one meaningful gap surfaces in cellular data speeds. The Galaxy A07 4G supports download speeds up to 650 Mbits/s and upload speeds up to 150 Mbits/s, compared to the Spark 40C's 300 Mbits/s down and 100 Mbits/s up. In practice, both phones will feel equally fast on typical mobile networks where real-world speeds rarely approach either ceiling — but in congested urban areas or on carriers that do deliver higher throughput, the A07 has more headroom to exploit that bandwidth for faster file downloads, smoother video streaming at higher quality, and quicker cloud uploads.

The Galaxy A07 4G takes a narrow edge in this category, carried entirely by its superior cellular throughput ceiling. It is not a dramatic advantage for most users in most conditions, but it is the only differentiator the data provides, and it points consistently in the A07's favor. Everything else — sensors, positioning, port selection, and wireless standards — is an exact match between the two devices.

The Miscellaneous group offers no differentiators whatsoever. Both the Samsung Galaxy A07 4G and the Tecno Spark 40C share an identical feature profile across every data point: both include a video light, and neither features a sapphire glass display, a curved screen, or an e-paper panel.

This is a complete tie with no edge to assign to either device. The specs provided in this group carry no weight in a buying decision between these two phones.