The OnePlus 13s is the better fit if you want a shorter, more compact phone and a larger stated battery; the Motorola Signature is the more versatile spec-sheet choice, with a bigger, faster-refreshing display, three rear cameras, wireless charging and a longer stated update commitment. In one 2026 comparison snapshot, the listed prices were ₹54,999 and ₹56,990—a ₹1,991 gap—but those figures are not guaranteed checkout prices and may refer to different configurations.
OnePlus 13s vs Motorola Signature: key specs
The figures below combine a 91mobiles comparison page accessed in 2026 with Motorola’s 2026 manufacturer specification sheet and a September 18, 2026 report on OnePlus configurations. They describe listed specifications, not independent camera or battery test results.
| Specification | OnePlus 13s | Motorola Signature |
|---|---|---|
| Display | 6.32 inches; 120Hz | 6.8 inches; up to 165Hz |
| Height and thickness | 150.8mm tall; 8.2mm thick | 162.1mm tall; 6.99mm thick |
| Rear cameras listed | 50MP main; 50MP 2x telephoto; no ultrawide listed in the 91mobiles comparison | 50MP main; 50MP ultrawide/macro; 50MP 3x optical periscope telephoto |
| Battery and charging | 5850mAh; 80W wired; wireless charging not listed in the comparison | 5200mAh typical (5100mAh rated); 90W wired; 50W wireless |
| Processor | Snapdragon 8 Elite | Snapdragon 8 Gen 5 |
| Storage standard | UFS 4.0, as reported by Gadgets 360 | UFS 4.1, according to Motorola’s specification sheet |
| Software support | Four years of OS upgrades and six years of security updates, as reported by 91mobiles | Motorola states seven OS updates and up to seven years of security updates from global launch; availability and timing may vary by market, network provider or model |
What is the price difference in India?
A 91mobiles comparison page accessed in 2026 showed Amazon India listing prices of ₹54,999 for the OnePlus 13s and ₹56,990 for the Motorola Signature, making the Signature ₹1,991 more in that snapshot. These are volatile listing prices, not guaranteed checkout prices, and the comparison snapshot does not establish a like-for-like RAM and storage configuration.
OnePlus pricing varies by configuration. Gadgets 360’s report published September 18, 2026 lists the following OnePlus 13s prices before eligible discounts:
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- World's First Snapdragon 8 Gen 5: Powered by the Snapdragon 8 Gen 5, plus a custom Wi-Fi chip and dedicated Touch Response chip, you get lightning-fast speeds, stable connections, and ultra-responsive touch control.
- Impossibly Smooth 165Hz Display: Experience extreme smoothness on a 165Hz, 1.5K flagship display powered by our 3200Hz Touch Response Chip for lightning-fast interactions.
- Our largest-ever 7,400mAh battery:Power up your day with 80W SUPERVOOC charging for power that last all day and beyond.
- Industry's Most Complete IP Ratings:Backed by the industry's most complete IP ratings, the OnePlus 15R doesn't even blink at dust storms, and shrugs off powerful water blasts.
- OxygenOS 16 delivers a faster, smoother, and more intuitive experience, with refined design, smarter features, and enhanced performance that keeps up with your day.
| OnePlus 13s configuration | Price in the September 18, 2026 report |
|---|---|
| 12GB RAM / 256GB storage | ₹54,999 |
| 12GB RAM / 512GB storage | ₹59,999 |
| 16GB RAM / 512GB storage | ₹68,999 |
For context, OnePlus’s June 2025 launch announcement gave launch pricing of ₹49,999 for 12GB/256GB and ₹54,999 for 12GB/512GB, each with a bank discount. Those are historical launch figures, not current prices. The available sources do not establish a current Motorola Signature price by matching its RAM and storage configuration to a OnePlus variant. Check the live India listings for the exact variants, card offers and seller terms before comparing totals.
Which phone is more compact?
The OnePlus 13s is the clear choice for a smaller footprint: its listed 6.32-inch display and 150.8mm height compare with the Signature’s 6.8-inch screen and 162.1mm height. The Motorola is thinner at 6.99mm, versus 8.2mm for the OnePlus, but its larger overall body may matter more if you want a phone that is easier to hold or pocket.
The Signature’s display supports up to 165Hz, compared with 120Hz on the OnePlus. That gives Motorola a higher maximum refresh rate on paper; it does not by itself establish how smooth either phone feels in every app or how often the maximum rate is used.
Which phone has the better camera setup?
The Motorola Signature has broader listed rear-camera coverage: its 50MP main camera is joined by a 50MP ultrawide/macro and a 50MP 3x optical periscope telephoto. The OnePlus 13s lists a 50MP main camera and a 50MP 2x telephoto, with no ultrawide in the 91mobiles comparison.
That difference makes the Signature the more flexible choice by hardware if you want an ultrawide view or longer listed optical reach. It does not prove better photo or video quality. The available sources do not provide a standardized independent camera shootout for these phones, so sensor resolution and lens count should not be treated as a tested image-quality verdict.
Battery capacity and charging
The OnePlus 13s has the larger stated capacity at 5850mAh and lists 80W wired charging. Motorola specifies a 5200mAh typical capacity and 5100mAh rated capacity for the Signature, alongside 90W wired and 50W wireless charging. Motorola distinguishes typical capacity from the lower rated figure in its specification sheet.
Rank #2
- For USA Buyers: This Smartphone is not compatible/will not work with any CDMA Networks including: VERIZON, SPRINT, US CELLULAR. Please check with your network provider for 3G or 4G/LTE compatibility check before you purchase.
- Dual-SIM, Network Compatibility, SIM CARD 1 & 2 : [2G : GSM 850 / 900 / 1800 / 1900 and/or 3G : HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 and/or 4G : FDD LTE: 700(B28)/ 800(B20)/ 850(B5)/ 850(B18)/ 850(B19)/ 850(B26)/ 900(B8)/ 1700(B4)/ 1700(B66)/ 1800(B3)/ 1900(B39)/ 2000(B34)/ 2100(B1)/ 2300(B40)/ 2500(B41)/ 2600(B7)/ 2600(B38)/ 3500(B42)/ 3500(B48) and/or 5G : N1/ N3/ N5/ N7/ N8/ N20/ N28/ N38/ N40/ N41/ N48/ N66/ N77/ N78 SA/NSA]
- 6.82 inches, LTPO 4.1 AMOLED, 1440 x 3168 pixels, Ceramic Guard glass
- 1TB ROM Storage, 24GB RAM
- Android 15, Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm), Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M))
Choose the OnePlus if capacity is your priority; choose the Motorola if wireless charging or the higher stated wired charging rate matters more. Capacity alone cannot establish which phone lasts longer in everyday use, and the sources do not provide a like-for-like battery-life test for these models.
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The phones use different processors: Snapdragon 8 Elite in the OnePlus 13s and Snapdragon 8 Gen 5 in the Motorola Signature. The 91mobiles comparison reports higher AnTuTu results for the Signature, but those are third-party synthetic benchmark figures, not a guarantee of faster everyday performance. The available comparison does not establish a standardized real-world speed test.
Storage standards also differ in the cited specifications: Gadgets 360 reports UFS 4.0 for the OnePlus, while Motorola lists UFS 4.1 for the Signature. OnePlus is reported in three India RAM/storage configurations in September 2026; confirm which Signature configuration is being sold alongside it, as the cited sources do not provide a like-for-like current price comparison for both phones.
On stated update commitments, the comparison reports four years of OS upgrades and six years of security updates for OnePlus 13s. Motorola’s technical sheet says, “Includes 7 OS updates and up to 7 years of security updates starting from the global launch date.” Motorola also cautions that software-update availability and timing may vary by market, network provider or model, so verify the commitment for the specific India model before buying.
Which should you buy?
Choose OnePlus 13s if
- You prefer a shorter phone with a smaller display.
- You value its larger stated battery capacity over wireless charging.
- You want a listed 50MP 2x telephoto camera and do not need the ultrawide camera listed on Motorola.
Choose Motorola Signature if
- You want a larger display with a higher maximum refresh rate and a thinner body.
- You value a more versatile listed rear-camera array, including ultrawide and 3x optical periscope telephoto cameras.
- You want wireless charging or the longer stated software-support commitment, subject to market and model terms.
Neither is a universal winner on these specifications. Match the RAM and storage variants, then compare the live price and the features you will actually use.
Quick Recap
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.
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