Lenovo Idea Tab Pro VS Lenovo Legion Tab Gen 3

The most striking difference between these two tablets is their physical scale. The Lenovo Idea Tab Pro is substantially larger — nearly 291 × 189 mm with a volume of roughly 380 cm³ — while the Legion Tab Gen 3 is a far more compact device at 208 × 129 mm and about 211 cm³. This size gap translates directly into how each device is used: the Idea Tab Pro is oriented toward productivity on a desk or in a lap, whereas the Legion Tab Gen 3 is sized for immersive handheld use, fitting more naturally in the hands during extended gaming sessions.

Weight reinforces this distinction sharply. At 620 g, the Idea Tab Pro is 270 g heavier than the Legion Tab Gen 3's 350 g — that is nearly double the weight. For a device held in two hands for long periods, this difference is physically significant and will cause fatigue noticeably faster. The Legion Tab Gen 3 wins decisively on portability and one- or two-handed comfort. The Idea Tab Pro is thinner at 6.9 mm versus 7.8 mm, but that marginal advantage does nothing to offset the weight and footprint gap in real-world handling.

One meaningful exclusive feature tips the balance back toward the Idea Tab Pro for creative users: it ships with a stylus included, while the Legion Tab Gen 3 does not. Neither tablet offers a detachable keyboard, backlighting, water resistance, or tilt sensitivity, so those axes are a wash. Overall, if portability and handheld ergonomics are the priority, the Legion Tab Gen 3 has a clear edge; if screen real estate and a bundled stylus matter more, the Idea Tab Pro justifies its larger, heavier frame.

Screen size is the defining split here. The Idea Tab Pro sports a large 12.7″ IPS LCD panel, making it genuinely suited for document editing, split-screen multitasking, and media consumption where canvas size matters. The Legion Tab Gen 3 works with a much smaller 8.8″ display — but what it lacks in area it partially compensates for in quality. Its 343 ppi pixel density is noticeably sharper than the Idea Tab Pro's 273 ppi, meaning individual pixels are less visible at normal viewing distances. For a gaming-focused device held close to the face, that extra sharpness is a real and tangible benefit.

Refresh rate and brightness further distinguish the Legion Tab Gen 3 as the more performance-tuned panel. Its 165Hz refresh rate edges out the Idea Tab Pro's already-capable 144Hz — the difference is subtle but perceptible in fast-motion gaming, where smoother frame delivery reduces perceived blur. On brightness, the Legion Tab Gen 3 also leads at 500 nits typical versus 400 nits, which translates to better legibility in moderately lit environments and more visual punch for high-contrast content.

The Idea Tab Pro does claim one exclusive advantage: HDR10 support, which the Legion Tab Gen 3 lacks entirely. For streaming HDR video content, this matters — it allows the panel to render a wider dynamic range when the source material supports it. Neither display features damage-resistant glass or Dolby Vision. On balance, the Legion Tab Gen 3 wins on raw display performance metrics (sharpness, refresh rate, brightness), while the Idea Tab Pro counters with its larger footprint and HDR10 compatibility — making the better choice heavily dependent on whether the user prioritizes screen real estate and HDR content or gaming-grade panel performance.

The chipset gap here is substantial. The Legion Tab Gen 3 runs on Qualcomm's Snapdragon 8 Gen 3, one of the most powerful mobile processors available, while the Idea Tab Pro uses the MediaTek Dimensity 8300 — a capable mid-to-upper-tier chip, but a clear step below. Benchmark scores make this concrete: the Legion Tab Gen 3 posts a Geekbench 6 multi-core score of 7325 against the Idea Tab Pro's 4610 — a roughly 59% lead. Single-core performance tells the same story at 2213 versus 1485. These are not marginal differences; in sustained workloads like 3D rendering, video editing, or high-fidelity gaming, the Snapdragon 8 Gen 3 will feel meaningfully faster and more responsive.

RAM and storage compound the Legion Tab Gen 3's advantage further. It ships with 16GB of RAM and 512GB of internal storage, doubling the Idea Tab Pro on both counts. More RAM directly enables more apps to stay resident in memory, smoother multitasking, and headroom for memory-hungry games. Interestingly, the Idea Tab Pro's RAM runs at a higher clock speed (8533 MHz vs 4800 MHz), but the Legion Tab Gen 3 counters with a much larger 12 MB L3 cache versus just 4 MB — a bigger cache reduces how often the CPU needs to reach out to slower main memory, which meaningfully benefits gaming and real-time processing. The Legion Tab Gen 3 also has greater maximum memory bandwidth at 76.6 GB/s. One point in the Idea Tab Pro's favor: it includes an external memory slot, offering storage expandability that the Legion Tab Gen 3 does not.

The TDP figures reveal an important trade-off. The Legion Tab Gen 3's Snapdragon 8 Gen 3 carries a 12.5W TDP versus the Dimensity 8300's 6W, meaning it consumes roughly twice the power under load — a factor that will affect thermal management and battery drain during intensive use. Both tablets share the same 4 nm fabrication, Android 14, and DirectX 12 support. Overall, the Legion Tab Gen 3 holds a commanding performance advantage across CPU throughput, GPU capability, RAM capacity, and storage — the Idea Tab Pro's expandable storage is a practical consolation, but it cannot offset the raw performance deficit.

Tablet cameras are rarely a primary purchase driver, and these specs reflect that reality — both devices are solidly utilitarian rather than photography-focused. The most notable hardware distinction is that the Legion Tab Gen 3 features a dual rear camera system (13 & 2 MP), while the Idea Tab Pro makes do with a single 13 MP shooter. The secondary 2 MP sensor on the Legion Tab Gen 3 typically serves as a depth assistant for portrait-mode shots, adding some computational flexibility, though its practical impact is modest at that resolution.

Where the Idea Tab Pro quietly pulls ahead is in video versatility: it supports slow-motion video recording, a feature the Legion Tab Gen 3 lacks entirely. For users who want to capture motion-heavy content — whether for content creation or just casual use — this is a meaningful exclusive. The Legion Tab Gen 3 responds with serial shot mode (burst photography), which the Idea Tab Pro does not offer, useful for capturing fast-moving subjects in stills. These are essentially a trade: one tablet favors video flexibility, the other stills continuity.

Beyond those two divergences, the camera systems are remarkably alike — identical front cameras at 8 MP, matched manual controls (ISO, white balance, focus, exposure), HDR mode, continuous autofocus during video, and no optical zoom or OIS on either. Neither has a front flash. Given how closely matched these systems are, the Idea Tab Pro holds a slight overall edge in this category thanks to slow-motion video support, which is the more versatile and broadly useful capability of the two differentiators.

Both tablets share the same baseline audio hardware — stereo speakers, no 3.5mm headphone jack, and no radio — so the only meaningful differentiation in this category comes down to wireless audio codec support. And here, the Legion Tab Gen 3 holds a clear advantage: it supports both aptX and LDAC, while the Idea Tab Pro supports neither.

These codecs matter when using Bluetooth headphones or speakers. aptX provides better audio quality over Bluetooth than the standard SBC codec, with lower latency — useful for video playback and casual gaming. LDAC is Sony's high-resolution audio codec, capable of transmitting up to three times more data than aptX, making it the preferred choice for audiophiles pairing the tablet with high-quality wireless headphones. The Idea Tab Pro's lack of both means it is limited to lower-quality Bluetooth audio transmission regardless of how premium the headphones connected to it are.

Neither device includes a headphone jack, so wired audio is off the table entirely for both. The shared absence of aptX Low Latency and aptX Adaptive means neither tablet is optimized for the most demanding low-latency audio scenarios. Still, the Legion Tab Gen 3 wins this category without ambiguity — its LDAC and aptX support deliver a substantially richer wireless audio experience, particularly relevant given its gaming and media-focused identity.

Battery capacity is where the Idea Tab Pro reclaims a decisive advantage. Its 10200 mAh cell is roughly 56% larger than the Legion Tab Gen 3's 6550 mAh pack — a gap wide enough to translate into hours of additional use between charges under comparable workloads. For a device positioned around productivity and extended desk sessions, that extra reservoir is a natural fit.

Context matters, however. The Legion Tab Gen 3's more power-hungry Snapdragon 8 Gen 3 chipset — which carries a 12.5W TDP compared to the Dimensity 8300's 6W — will draw on its smaller battery more aggressively under load. Meanwhile, the Idea Tab Pro's larger screen also consumes more power, partially offsetting the raw mAh advantage. Still, a 3650 mAh difference is substantial enough that the Idea Tab Pro is very likely to deliver longer real-world endurance in most usage scenarios.

Both tablets support fast charging and share the same feature parity elsewhere — no wireless charging, no removable battery. Since no wattage figures are provided for fast charging, no further distinction can be drawn there. Overall, the Idea Tab Pro wins this category clearly on capacity grounds, making it the stronger choice for users who prioritize going longer between charges.

Connectivity is the main battleground in this category, and the Legion Tab Gen 3 holds a forward-looking advantage in wireless standards. It supports Wi-Fi 7 (802.11be), the latest generation, while the Idea Tab Pro tops out at Wi-Fi 6E. Wi-Fi 7 delivers higher theoretical throughput, lower latency, and better multi-device performance — particularly relevant for online gaming and large file transfers. The download speed figures reinforce this: the Legion Tab Gen 3 reaches 10,000 Mbits/s versus the Idea Tab Pro's 7,900 Mbits/s. Interestingly, the Idea Tab Pro edges ahead on upload speed at 4,200 Mbits/s vs 3,500 Mbits/s, though download throughput is typically the more impactful metric for most users. Bluetooth similarly favors the Legion Tab Gen 3 at version 5.4 versus 5.3, a minor but marginal improvement in connection stability and efficiency.

The Legion Tab Gen 3 also uniquely supports Galileo satellite navigation, broadening its GPS accuracy by drawing on the European positioning system in addition to standard GPS. The Idea Tab Pro lacks this. For a Wi-Fi-only tablet used mostly indoors, this difference is largely academic — but it reflects the Legion Tab Gen 3's more comprehensive hardware specification overall.

Beyond these distinctions, the two tablets are essentially identical across this entire category — same USB Type-C with USB 3.2, no NFC, no cellular, no fingerprint scanner, and a near-identical software feature set covering split-screen, widgets, privacy controls, and on-device machine learning. The Legion Tab Gen 3 takes a clear but not dramatic edge in connectivity, driven primarily by its Wi-Fi 7 support and higher download ceiling.

This category contains a single data point, and it is a shared one: both the Lenovo Idea Tab Pro and the Lenovo Legion Tab Gen 3 use DDR5 memory. DDR5 is the current mainstream standard for mobile memory, offering higher bandwidth and improved power efficiency compared to its DDR4 predecessor — benefits that support faster data throughput between the CPU and RAM, which in turn aids performance in multitasking and memory-intensive applications.

Since both tablets are on equal footing here, this group offers no differentiating insight between the two. The result is a straightforward tie — neither product holds any advantage over the other based solely on the data provided in this category.