Samsung SM-G9750/DS Galaxy S10+ Dual SIM TD-LTE CN 512GB (Samsung Beyond 2)

We need to write description focusing on differences from base model and from other variants.

Base model description includes: dimensions 74.1mm wide, 157.6 tall, 7.8 thick, weight 198g, front dominated by 6.44-inch Color AM-OLED panel, resolution 1440x3040, single SIM, Android 9.0 Pie, 8 GiB RAM, 512GB internal storage, 4100 mAh battery, 12W wired charging, model SM-G975W, TD-LTE CA designation, internally known as Beyond 2.

Now variant: Samsung SM-G9750/DS Galaxy S10+ Dual SIM TD-LTE CN 512GB (Samsung Beyond 2)

Spec sheet rows that differ: Type: Color AM-OLED display (same), Display size: 6.44" (same), Resolution: 1440x3040 (same), OS: Google Android 9.0 (Pie) (same), RAM: 8 GiB (same), Battery: 4100 mAh (same), Wired charging: 12 W (same), Dimensions (mm): 74.1 x 157.6 x 7.8 (same), Weight: 175 g (different from base 198g), SIM: single (same? Wait base model says single SIM; variant spec sheet says SIM: single. Actually variant is Dual SIM per name SM-G9750/DS. But spec sheet says SIM: single. Something contradictory. The variant name indicates Dual SIM DS. But spec sheet says SIM: single. Likely a mistake; we must only use what is in provided specs. The spec sheet says SIM: single. So we must treat that as same as base (single). However the variant name says Dual SIM; but we cannot invent facts; we must rely on spec sheet. So difference: weight 175g vs 198g. Also maybe region: CN (China) and TD-LTE CN. Base model description didn't mention region or carrier; base model is generic? Base model description didn't mention region, just model SM-G975W (which is US? Actually SM-G975W is US? But base description didn't mention region). So we can note that this variant is for Chinese market (CN) and supports TD-LTE (China). Also it's Dual SIM per model number but spec sheet says single; we cannot mention dual SIM if not in spec. However the variant name includes DS, but we must not invent facts; we can only use what is in provided specs. The spec sheet does not list SIM count? It says SIM: single. So we must stick to that. So difference: weight lower, region CN, maybe it's TD-LTE CN (carrier aggregation? base had TD-LTE CA). This variant spec sheet does not mention TD-LTE CA; but base model had TD-LTE CA designation. The variant spec sheet does not list that; but we cannot assume it lacks; we only have what is listed. The spec sheet rows that differ are only those listed; they didn't list SIM, OS, etc. So we cannot claim differences in SIM or TD-LTE CA because not listed as differing. However we can infer from variant name that it's Dual SIM TD-LTE CN, but we must not invent facts. The instruction: "Do not invent facts — only use what is in the provided specs." The variant name is provided in the variant line: "Samsung SM-G9750/DS Galaxy S10+ Dual SIM TD-LTE CN 512GB (Samsung Beyond 2)". That is part of the variant description given to us. So we can use that as fact? The variant line includes Dual SIM TD-LTE CN. That is provided. So we can use that. The spec sheet may not list SIM but the variant name does. So we can use that. Similarly, base model description didn't mention region or carrier. So we can say this variant is for Chinese market (CN) with Dual SIM and TD-LTE support. Also weight is 175g vs 198g.

Now compare to other variants: Many other variants have different storage, RAM, region, etc. This variant has 512GB storage, 8GiB RAM, Dual SIM, CN region, weight 175g. Other variants: there is SM-G9750/DS Galaxy S10+ Dual SIM TD-LTE CN 128GB (8GiB RAM). Also SM-G9750/DS Galaxy S10+ Performance Edition Ceramic Dual SIM TD-LTE CN 1TB (12GiB RAM). So our variant is the 512GB non-performance edition, 8GiB RAM, weight 175g. Also there is SM-G975F/DS Galaxy S10+ Ceramic Edition Global Dual SIM TD-LTE 512GB (8GiB RAM) but that's global, not CN, and ceramic edition. Also SM-G975F/DS Galaxy S10+ Global Dual SIM TD-LTE 512GB (8GiB RAM). So differences: region CN vs global, weight lower, non-ceramic (standard). Also there is SM-G975U1 Galaxy S10+ TD-LTE US 512GB (8GiB RAM) etc.

Thus we need to write description focusing on differences: weight 175g (lighter), Dual SIM, CN region, TD-LTE (China), 512GB storage, 8GiB RAM, same other specs.

We must not repeat base model description facts: dimensions, display size, resolution, OS, RAM, battery, charging, etc. So we avoid those.

Write short paragraphs, plain prose, no headings, no bullet points. 0-5 paragraphs.

We should mention that it's lighter, Dual SIM, CN region, maybe note that it's not ceramic edition, not performance edition.

Let's craft maybe 2 paragraphs.

Paragraph 1: Compared to the base Galaxy S10+, this variant sheds about 23 grams, weighing 175 g while keeping the same 74.1 × 157.6 × 7.8 mm footprint and 6.44‑inch AM‑OLED screen. It also adds a second SIM slot for Dual‑SIM use and is configured for the Chinese market with TD‑LTE connectivity.

Paragraph 2: Among the other S10+ models, it stands out as the non‑ceramic, non‑Performance Edition version that offers 512 GB of storage and 8 GiB of RAM in a Dual‑SIM CN chassis; most similarly specced units either target other regions (US, Global, Korea) or step up to ceramic/Premium trims with different RAM or storage capacities.

Make sure not to repeat base model facts like dimensions, display, OS, RAM, battery, charging. We didn't repeat those. We mentioned weight, Dual SIM, CN region, TD-LTE. We didn't mention dimensions etc. Good.

Check we didn't repeat base model: base model description said weight 198g, dimensions, display size, resolution, OS, RAM, battery, charging, single SIM, model SM-G975W, TD-LTE CA. We didn't repeat any of those except maybe we mentioned TD-LTE (but base had TD-LTE CA). We said TD-LTE connectivity (not CA). That's not repeating exact phrase? It's similar but not exact phrase. The instruction: "Do not repeat it or any fact already stated in it." So we must not repeat any fact already stated. Fact: base model has TD-LTE CA designation. Saying TD-LTE connectivity is a fact not exactly same but still about TD-LTE. Is that considered repeating a fact? It's a fact about TD-LTE support. The base model fact includes TD-LTE CA designation. Saying TD-LTE connectivity is a different fact (just TD-LTE). Might be okay but could be considered repeating the TD-LTE aspect. Safer to avoid mentioning TD-LTE altogether? But we need to mention difference: variant is TD-LTE CN. Base model didn't specify region but had TD-LTE CA. If we say TD-LTE CN, we are mentioning TD-LTE which is also in base model (though base had CA). Might be considered repeating the fact that it supports TD-LTE. However base model fact includes TD-LTE CA, which implies TD-LTE support. So stating TD-LTE could be considered repeating that it supports TD-LTE. To be safe, we can avoid mentioning TD-LTE and just say "configured for the Chinese market". The variant name includes TD-LTE CN but we could omit that detail. However we need to mention differences: maybe we can mention it's a Dual SIM model for China, without specifying TD-LTE. That still conveys difference.

Let's adjust: Paragraph 1: Compared to the base Galaxy S10+, this variant sheds about 23 grams, weighing 175 g while keeping the same footprint and 6.44‑inch AM‑OLED screen. It also adds a second SIM slot for Dual‑SIM use and is tailored for the Chinese market.

Paragraph 2: Among the other S10+ models, it stands out as the non‑ceramic, non‑Performance Edition version that offers 512 GB of storage and 8 GiB of RAM in a Dual‑SIM CN chassis; most similarly specced units either target other regions (US, Global, Korea) or step up to ceramic/Premium trims with different RAM or storage capacities.

Check we didn't repeat base model facts: we mentioned footprint (dimensions) implicitly? We said "same footprint". Footprint refers to dimensions. Base model gave dimensions. Saying same footprint repeats the fact that dimensions are same as base. That is a fact already stated (dimensions). So we should avoid mentioning that dimensions are same. We can just say it weighs 175g (lighter) without mentioning footprint. We can say it retains the same 6.44‑inch AM‑OLED screen? That repeats display size and type from base. So we must avoid repeating any fact from base: display size, resolution, OS, RAM, battery, charging, dimensions, weight (we are changing weight), single SIM (we are changing to dual), etc. So we cannot mention display size, type, resolution, OS, RAM, battery, charging, dimensions. So we need to describe differences only: weight lower, Dual SIM, CN region, maybe mention it's not ceramic/performance edition, storage 512GB, RAM 8GiB (but RAM same as base, but we can mention it's same? That repeats RAM fact. Better not mention RAM at all because it's same as base. But we need to differentiate from other variants that have different RAM. So we could mention that it retains the 8 GiB RAM configuration (that repeats RAM fact). But the instruction: "Focus ONLY on differences: (a) how this variant differs from the base model, and (b) how it differs from the other listed variants". So we can mention same specs only if needed to contrast? But better to avoid repeating base model facts. However to say it differs in weight, we need to say it's lighter; we don't need to mention other specs. To say it differs from other variants, we can mention storage, RAM, region, Dual SIM, etc. But mentioning RAM may be repeating base model fact (which is 8GiB). But it's not a difference from base; it's same. The instruction says focus only on differences. So we should not mention specs that are same as base. So we should avoid mentioning RAM, storage? Wait storage is same as base (512GB). Base model had 512GB internal storage. So storage is same as base. So we cannot mention storage as a difference from base. But we need to differentiate from other variants that have different storage (128GB, 1TB). So we can mention storage as a point of difference vs other variants, but it's same as base. The instruction says focus only on differences: (a) how this variant differs from the base model, and (b) how it differs from the other listed variants. So we can mention storage when talking about difference from other variants, even if it's same as base. That's allowed because it's a difference relative to other variants. However we must be careful not to repeat base model description. Mentioning storage 512GB is a fact already in base model description (they said 512GB internal storage). So repeating that fact would be violating "do NOT repeat any fact already stated in it". So we cannot mention storage 512GB at all, because it's already stated in base model description. Even if we are contrasting with other variants, we still would be repeating a fact from base model. So we must avoid mentioning any fact that appears in base model description, regardless of context. So we cannot mention storage, RAM, display size, resolution, OS, battery, charging, dimensions, weight (though weight differs, we can mention weight because it's different), single SIM (base says single SIM, we can mention Dual SIM as difference). So we can mention weight difference, SIM difference, region, maybe mention it's not ceramic/performance edition (those are not in base model description). Base model description didn't mention ceramic or performance edition. So we can mention those as differences from other variants.

Thus we need to describe differences from base: weight 175g (lighter), Dual SIM (instead of single), Chinese market (CN) (region). Possibly also mention it's TD-LTE? Base model had TD-LTE CA; but that is a fact in base model. So we should avoid mentioning TD-LTE at all to not repeat. So we just say it's tailored for Chinese market.

Now differences from other variants: we need to mention how it differs from other listed variants. Other variants differ in storage, RAM, region, carrier, special edition (ceramic, performance), etc. So we can say: Unlike many variants that offer 128 GB or 1 TB storage, this model holds 512 GB; unlike those with 12 GiB RAM, it keeps 8 GiB; unlike US or Global models, it is destined for China; unlike ceramic or Performance Edition trims, it uses the standard finish; unlike single‑SIM models, it provides Dual‑SIM capability.

We must avoid mentioning any base model facts: we must not mention weight 198g, single SIM, dimensions, display, OS, RAM, battery, charging. We already avoided those. We mentioned weight 175g (different). We mentioned Dual SIM (different). We mentioned Chinese market (region). We didn't mention storage, RAM, etc as facts from base? We mentioned storage 512GB when contrasting with other variants. That's a base model fact (storage 512GB). So we cannot mention storage 512GB at all. So we need to avoid mentioning storage capacity entirely. Similarly we cannot mention RAM 8GiB. So we need to differentiate from other variants without citing storage or RAM numbers that are same as base. How can we differentiate then? We can differentiate by saying it's not the 128 GB or 1 TB options, but that still references storage numbers. Those numbers are not in base model description? Base model description said 512GB storage. So mentioning 128GB or 1TB does not repeat base model fact (since base didn't mention those). So we can say: Unlike variants that offer 128 GB or 1 TB, this model sticks with the 512 GB configuration. That mentions 512GB though, which is base fact. So we cannot mention 512GB. So we need to avoid mentioning the exact storage number altogether. We can say: Unlike variants that step down to lower capacities or step up to higher ones, this model retains the mid‑tier storage option. That avoids stating the number. Similarly for RAM: we can say it does not move up to the 12 GiB found in some editions, keeping the standard memory amount. That avoids stating 8GiB.

We must also avoid mentioning that base model has 8GiB RAM and 512GB storage. So we can speak in relative terms.

Now also avoid mentioning that base model has single SIM; we already said Dual SIM (difference). Good.

Now also avoid mentioning base model's region (not mentioned). So we can say it's earmarked for China.

Now also avoid mentioning base model's TD-LTE CA; we avoid mentioning any network tech.

Now also avoid mentioning base model's dimensions, weight (we mention weight difference). Good.

Now also avoid mentioning base model's OS, battery, charging, display. We don't mention those.

Now we need to write 0-5 paragraphs plain prose.

Let's craft two paragraphs.

Paragraph 1: Compared to the base Galaxy S10+, this trim is noticeably lighter at about 175 g and adds a second SIM slot for Dual‑SIM use while being earmarked for the Chinese market.

Paragraph 2: It stands apart from the other S10+ models by avoiding the ceramic or Performance Edition upgrades, staying with the standard finish, and not moving to the lower‑ or higher‑capacity storage points or the elevated memory tiers seen in some regional or carrier‑specific versions.

Check we didn't repeat any base model facts: we didn't mention dimensions, display, resolution, OS, RAM, battery, charging, weight of base (we mentioned weight of variant, not base), single SIM (we mentioned Dual SIM, not single). We didn't mention storage capacity numbers. We didn't mention RAM numbers. We didn't mention TD-LTE. Good.

We need to ensure we didn't inadvertently mention base model facts like "standard finish" - base model description didn't mention finish, so okay. "standard memory amount" - base model didn't mention memory amount? Actually base model description did mention RAM: "equipped with 8 GiB of RAM". So "standard memory amount" is referencing RAM amount, which is a fact from base model. So we must avoid that. So we cannot refer to memory amount at all. So we need to avoid any reference to RAM. So we need to differentiate from other variants without mentioning RAM amount. We can say: unlike variants that step up to a higher memory configuration, this model retains the baseline memory setup. "baseline memory setup" still references memory amount implicitly but not stating number. Is that considered repeating a fact? The fact is that base model has 8GiB RAM. Saying "baseline memory setup" is still referencing the memory configuration of base model, which is a fact. The instruction: "Do not repeat it or any fact already stated in it." So any