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The Motorola Signature lists a faster-refresh display, a slightly larger battery and faster charging, while the Samsung Galaxy S25 Ultra offers a higher-resolution screen, a dedicated 5x telephoto camera, an S Pen and Samsung DeX. There is no single reliable price difference without specifying a country, storage configuration, seller and date: the available price reference is a historical European launch price for the Signature, not a current matched comparison.
Samsung Galaxy S25 Ultra vs Motorola Signature at a glance
| Specification | Samsung Galaxy S25 Ultra | Motorola Signature |
|---|---|---|
| Display | 6.9-inch QHD+ Dynamic AMOLED 2X; adaptive refresh up to 120Hz, per Samsung (2025). | 6.8-inch 2780×1264 Extreme AMOLED; refresh rate up to 165Hz, per Motorola (specifications page accessed 2026). |
| Rear cameras | 200MP wide, 50MP ultrawide, 10MP 3x telephoto and 50MP 5x telephoto, per Samsung (2025). | Three 50MP rear cameras, including a 3x telephoto, per Motorola (specifications page accessed 2026). |
| Battery and charging | 5,000mAh; wired charging up to 45W, per Samsung. | 5,200mAh; charging up to 90W wired and 50W wireless, per Motorola. |
| Processor | Snapdragon 8 Elite for Galaxy. | Snapdragon 8 Gen 5. |
| Software commitment | Seven OS generations and seven years of security updates from global launch, according to Samsung. | Up to seven years of OS upgrades and security patches, according to Motorola. |
| Memory and storage | 12GB RAM; 256GB, 512GB or 1TB storage in Samsung’s US specification sheet (2025). | 12GB or 16GB RAM; storage options from 256GB through 1TB, according to Motorola. |
| Weight and other features | 218g in Samsung’s Korean official specification table; includes S Pen and Samsung DeX. | 186g and 6.99mm in Motorola regional product material; Motorola lists IP68/IP69 protection claims. |
These are published specifications, not comparative test results. Regional variants can differ, and neither the listed refresh rate nor battery capacity alone establishes how a phone performs in everyday use.
Which display is better on paper?
The Galaxy S25 Ultra has the larger listed screen at 6.9 inches and the higher stated resolution: QHD+. Motorola lists a 6.8-inch 2780×1264 panel and a maximum refresh rate of 165Hz, compared with Samsung’s adaptive refresh rate of up to 120Hz. In practical terms, Samsung emphasizes resolution, while Motorola lists the higher refresh ceiling. Those figures do not establish which screen looks better or how often either phone sustains its maximum refresh rate.
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Samsung’s rear-camera setup combines a 200MP main camera, a 50MP ultrawide, and separate 3x and 5x telephoto cameras. Motorola lists three 50MP rear cameras, including a 3x telephoto. The clearest specification distinction is that Samsung lists a dedicated 5x telephoto as well as a 3x camera; Motorola’s published details identify 3x telephoto coverage.
#1 Best Overall
- Stunning 6.9″ Dynamic AMOLED 2X QHD+ display with adaptive 1–120 Hz refresh rate, ultra‑bright up to ~2600 nits, HDR support, “Vision Booster,” and adaptive color tone — giving vivid colours, great outdoor visibility, and super‑smooth scrolling.
- Powerful internals: it runs on the new Snapdragon 8 Elite for Galaxy (3 nm) chip, with 12 GB (or in some markets up to 16 GB) RAM and up to 1 TB UFS 4.0 storage — offering significantly improved CPU/GPU/NPU performance, especially for AI tasks, gaming, and heavy multitasking.
- Advanced quad‑camera system: 200 MP wide main sensor, plus a 50 MP ultrawide, a 50 MP periscope telephoto (5× optical zoom), and a 10 MP telephoto (3× optical zoom) — giving flexibility from ultra‑wide through detailed telephoto shots, and strong performance in varied lighting.
- 5,000 mAh battery with 45 W fast wired charging, wireless charging (Qi2) and reverse wireless charging — balancing long battery life with flexible charging options.
- Durable, premium build: Titanium‑frame body, protected by Corning Gorilla Armor 2 glass, with IP68 dust/water resistance, ultrasonic in‑display fingerprint sensor, modern connectivity (5G, Wi‑Fi 7, Bluetooth, UWB, USB‑C), and long‑term software support (Android 15 / One UI 7, promised 7 major OS/security updates).
Megapixel counts and lens labels do not determine image quality by themselves. This comparison is based on manufacturer specifications, not side-by-side camera testing, so it cannot establish which phone takes better photos or video.
Battery capacity and charging
Motorola lists a 5,200mAh battery, compared with Samsung’s 5,000mAh, and charging up to 90W wired and 50W wireless. Samsung lists wired charging up to 45W. On paper, Motorola has the capacity and charging-speed advantages. These specifications do not show actual battery life or charging time under comparable conditions; those depend on usage, settings and testing.
Rank #2
- Stunning 6.9″ Dynamic AMOLED 2X QHD+ display with adaptive 1–120 Hz refresh rate, ultra‑bright up to ~2600 nits, HDR support, “Vision Booster,” and adaptive color tone — giving vivid colours, great outdoor visibility, and super‑smooth scrolling.
- Powerful internals: it runs on the new Snapdragon 8 Elite for Galaxy (3 nm) chip, with 12 GB (or in some markets up to 16 GB) RAM and up to 1 TB UFS 4.0 storage — offering significantly improved CPU/GPU/NPU performance, especially for AI tasks, gaming, and heavy multitasking.
- Advanced quad‑camera system: 200 MP wide main sensor, plus a 50 MP ultrawide, a 50 MP periscope telephoto (5× optical zoom), and a 10 MP telephoto (3× optical zoom) — giving flexibility from ultra‑wide through detailed telephoto shots, and strong performance in varied lighting.
- 5,000 mAh battery with 45 W fast wired charging, wireless charging (Qi2) and reverse wireless charging — balancing long battery life with flexible charging options.
- Durable, premium build: Titanium‑frame body, protected by Corning Gorilla Armor 2 glass, with IP68 dust/water resistance, ultrasonic in‑display fingerprint sensor, modern connectivity (5G, Wi‑Fi 7, Bluetooth, UWB, USB‑C), and long‑term software support (Android 15 / One UI 7, promised 7 major OS/security updates).
Processor, software support and practical extras
Processor and performance
The S25 Ultra uses the Snapdragon 8 Elite for Galaxy, while the Signature lists a Snapdragon 8 Gen 5. The chipset names alone do not prove which phone is faster. No directly comparable benchmark results are established here, so a performance winner cannot be responsibly named from these specifications alone.
Software support
Samsung says the S25 Ultra will receive seven OS generations and seven years of security updates from the Galaxy S25 series’ global launch. Motorola’s specifications state up to seven years of OS upgrades and security patches for the Signature. The stated durations are similar, but update schedules, regional terms and delivery can differ; check the manufacturer’s terms for the exact model and market.
Rank #3
- Stunning 6.9″ Dynamic AMOLED 2X QHD+ display with adaptive 1–120 Hz refresh rate, ultra‑bright up to ~2600 nits, HDR support, “Vision Booster,” and adaptive color tone — giving vivid colours, great outdoor visibility, and super‑smooth scrolling.
- Powerful internals: it runs on the new Snapdragon 8 Elite for Galaxy (3 nm) chip, with 12 GB (or in some markets up to 16 GB) RAM and up to 1 TB UFS 4.0 storage — offering significantly improved CPU/GPU/NPU performance, especially for AI tasks, gaming, and heavy multitasking.
- Advanced quad‑camera system: 200 MP wide main sensor, plus a 50 MP ultrawide, a 50 MP periscope telephoto (5× optical zoom), and a 10 MP telephoto (3× optical zoom) — giving flexibility from ultra‑wide through detailed telephoto shots, and strong performance in varied lighting.
- 5,000 mAh battery with 45 W fast wired charging, wireless charging (Qi2) and reverse wireless charging — balancing long battery life with flexible charging options.
- Durable, premium build: Titanium‑frame body, protected by Corning Gorilla Armor 2 glass, with IP68 dust/water resistance, ultrasonic in‑display fingerprint sensor, modern connectivity (5G, Wi‑Fi 7, Bluetooth, UWB, USB‑C), and long‑term software support (Android 15 / One UI 7, promised 7 major OS/security updates).
Features, size and protection
The Galaxy S25 Ultra includes an S Pen and Samsung DeX. Motorola’s regional product material lists the Signature at 186g and 6.99mm, while Samsung’s Korean specification table lists the S25 Ultra at 218g. Those cited figures make the Signature lighter, but the regional basis of the specifications should be kept in mind. Motorola’s product page also lists IP68/IP69 protection claims; confirm the rating for the specific regional model before buying.
What is the price difference?
A current, fair price gap is not established without matching country, storage capacity, seller and date. The available reference is historical: Android Central reported on February 10, 2026, that the Motorola Signature launched from €999 in select European markets. That is a regional launch starting price, not a verified current street price or a same-storage comparison with the S25 Ultra. The report also said Motorola had no US launch plans at that time; availability may change.
Rank #4
- Stunning 6.9″ Dynamic AMOLED 2X QHD+ display with adaptive 1–120 Hz refresh rate, ultra‑bright up to ~2600 nits, HDR support, “Vision Booster,” and adaptive color tone — giving vivid colours, great outdoor visibility, and super‑smooth scrolling.
- Powerful internals: it runs on the new Snapdragon 8 Elite for Galaxy (3 nm) chip, with 12 GB (or in some markets up to 16 GB) RAM and up to 1 TB UFS 4.0 storage — offering significantly improved CPU/GPU/NPU performance, especially for AI tasks, gaming, and heavy multitasking.
- Advanced quad‑camera system: 200 MP wide main sensor, plus a 50 MP ultrawide, a 50 MP periscope telephoto (5× optical zoom), and a 10 MP telephoto (3× optical zoom) — giving flexibility from ultra‑wide through detailed telephoto shots, and strong performance in varied lighting.
- 5,000 mAh battery with 45 W fast wired charging, wireless charging (Qi2) and reverse wireless charging — balancing long battery life with flexible charging options.
- Durable, premium build: Titanium‑frame body, protected by Corning Gorilla Armor 2 glass, with IP68 dust/water resistance, ultrasonic in‑display fingerprint sensor, modern connectivity (5G, Wi‑Fi 7, Bluetooth, UWB, USB‑C), and long‑term software support (Android 15 / One UI 7, promised 7 major OS/security updates).
Samsung announced global availability for the Galaxy S25 series beginning February 7, 2025. A launch date does not determine today’s retail price, which can vary with storage, promotions, retailer and country. To calculate a meaningful difference, compare current listings in one country for the same storage capacity and similar unlocked or carrier status.
- Choose the country where you will buy the phone.
- Match storage capacity and, where relevant, RAM and regional model variant.
- Compare the same purchase conditions, such as unlocked retail versus carrier-locked, and note the seller and date.
- Check stock, network-band compatibility, warranty and return terms for the exact model.
Which phone should you choose?
- Consider the Galaxy S25 Ultra if its higher-resolution display, separate 3x and 5x telephoto cameras, S Pen or Samsung DeX matter most to you.
- Consider the Motorola Signature if its listed 165Hz refresh rate, faster charging, slightly larger battery capacity or lower cited weight are priorities.
- Compare local prices before deciding if cost is the deciding factor; the available €999 Signature figure is a past launch price in select European markets, not a current like-for-like deal comparison.
Samsung’s official specification sheet lists the S25 Ultra with a 6.9-inch QHD+ display, Snapdragon 8 Elite for Galaxy, 5,000mAh battery, 12GB RAM and 256GB, 512GB or 1TB storage. Motorola lists the Signature with Android 16, Snapdragon 8 Gen 5, 12GB or 16GB RAM, storage from 256GB through 1TB and a triple 50MP rear-camera arrangement. For either model, verify the local SKU and current availability before purchase.
Quick Recap
Best Value
- PRIVACY DISPLAY: Automatically hide your screen from those beside you. The built-in privacy display can be preset¹ to turn on when receiving notifications, typing passwords, or using specific apps
- TYPE IT IN. TRANSFORM IT FAST: Enhance any shot in seconds on your smartphone by using Photo Assist² with Galaxy AI.³ Add objects, restore details, or apply new styles by simply typing or tapping
- NIGHTS, CAPTURED CLEARLY: From gigs to city lights, record and capture moments after dark with clarity using Nightography so your photos and videos stay crisp and clear on your Samsung Galaxy
- MAKE IT. EDIT IT. SHARE IT: Turn everyday moments into something personal with creative tools built right into your mobile phone, whether it’s a special contact photo, custom wallpaper, an invitation or more⁴
- HELP THAT KEEPS UP: Stay in the moment while Now Nudge with Galaxy AI helps you respond faster and stay organized with smart suggestions⁵ that appear exactly when you need them on your phone
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
