BeastCompare

OnePlus 13 vs ROG Phone 6D Ultimate: Which One Should You Buy?

OnePlus 13 edges ahead with a BeastScore of 90.0/100 — but the right choice depends on what matters to you.

Head-to-head
Comparing 2 devicesSwipe ⇄
Oneplus · 2025

OnePlus 13

OnePlus 13
90/ 100
Launch price$899
Asus · 2022

ROG Phone 6D Ultimate

ROG Phone 6D Ultimate
90/ 100
Launch pricePrice on request
Head-to-head

OnePlus 13 wins 4 of 7 categories

Here's exactly where each phone is stronger.

OnePlus 13
OnePlus 13
4 wins
ROG Phone 6D Ultimate
ROG Phone 6D Ultimate
2 wins
At a glance

Bigger shape = better phone.

SpeedCameraSelfieBatteryDisplayConnectivityValue
OnePlus 13ROG Phone 6D Ultimate
Category winners

Scores out of 100. How we score

  • SpeedROG Phone 6D Ultimate
    90
    95
  • CameraOnePlus 13
    91
    84
  • VideoNot enough data
  • SelfieOnePlus 13
    88
    60
  • BatteryOnePlus 13
    100
    98
  • DisplayROG Phone 6D Ultimate
    90
    96
  • ConnectivityOnePlus 13
    90
    55
  • SecurityNot enough data
  • ValueTie
    68
    68
Key differences
  • OnePlus 13 charges faster100W vs 65W
  • ROG Phone 6D Ultimate has a sharper main camera50.3 MP vs 50 MP
  • ROG Phone 6D Ultimate has a smoother screen165 Hz vs 120 Hz
  • OnePlus 13 has the bigger screen6.82" vs 6.78"
  • OnePlus 13 is lighter210 g vs 247 g
  • OnePlus 13 has a sharper selfie camera32 MP vs 12 MP
  • OnePlus 13 has newer Bluetooth5.4 vs 5.2
  • ROG Phone 6D Ultimate has more RAM16 GB vs 12 GB
  • OnePlus 13 has the faster chipSnapdragon 8 Elite vs Dimensity 9000+
See all specs ↓

Why buy each phone

Swipe ⇄
Reasons to buy OnePlus 13
  • ✓37 g lighter (210 g vs 247 g), easier to hold
  • ✓50 MP main camera
  • ✓6.82" display at 120 Hz
Reasons to buy ROG Phone 6D Ultimate
  • ✓50.3 MP main camera
  • ✓6.78" display at 165 Hz

Full specifications

Swipe ⇄
SpecificationOnePlus 13ROG Phone 6D Ultimate
1. Display & Screen🏆 ROG Phone 6D Ultimate Wins Display
Screen typeLTPO AMOLEDAM-OLED
Screen Size6.82"6.78"
Resolution & Density3168x1440 (510 ppi)1080x2448 (395 ppi)
Refresh Rate120 Hz adaptive165 Hz
Brightness4,500 nits peakN/A
Screen ProtectionNot listedNot listed
2. Platform & Performance🏆 ROG Phone 6D Ultimate Wins Performance
Chipset / ProcessorSnapdragon 8 Elite (3nm)Dimensity 9000+ (4nm)
CPU CoresNot listedNot listed
GPU GraphicsAdreno 830ARM Mali-G710
Operating SystemAndroid 15Android 12
3. Memory & Storage
RAM Memory12 GB LPDDR16 GB LPDDR
Internal Storage256GB / 512GB512GB
Storage SpeedNot listedNot listed
Card SlotNoNo
4. Main Camera Optics🏆 OnePlus 13 Wins Camera
Primary Camera50 MP, f/1.6, OIS, Sony LYT-80850.3 MP
Telephoto Zoom50 MP (3x optical zoom), f/2.6, OISNone (digital zoom only)
Ultrawide Camera50 MP, f/2N/A
LiDAR / DepthNoneNone
5. Video
Main Camera Video
Not listed
Not listed
Front Video
Not listed
Not listed
6. Selfie Camera
Selfie Lens32 MP, f/2.412 MP
7. Body & Dimensions🏆 OnePlus 13 Lightest Chassis
Dimensions162.9 x 76.5 x 8.5 mm172.83 x 77.25 x 10.39 mm
Weight210 g247 g
Build MaterialsNot listedNot listed
SIM TypeNot listedNot listed
Water ResistanceIP69Not listed
8. Battery & Charging🏆 OnePlus 13 Wins Battery
Battery Capacity6,000 mAh6,000 mAh
Wired Fast Charging100W wired fast charging65W wired fast charging
Wireless Charging50W wireless chargingNot listed
Reverse ChargingNot listedNot listed
9. Sound & Audio
LoudspeakerNot listedNot listed
3.5mm Headphone JackNoNo
10. Connectivity
Wi-Fi StandardWi-Fi 7Not listed
Bluetooth5.4Bluetooth 5.2
USB Port & SpeedUSB-C 3.2USB C reversible
NFCYes (contactless payment)Yes
11. Sensors & Security
SensorsNot listedNot listed
Satellite FeaturesNot listedNot listed
12. Colors & Overview
ColorsNot listedNot listed
Launch Price$899Price on request
Our verdict

OnePlus 13 wins — BeastScore 90.0/100

The OnePlus 13 is the better pick for most people thanks to its faster charging (100W vs 65W) and bigger screen (6.82" vs 6.78"). The ROG Phone 6D Ultimate is worth a look if you prefer its sharper main camera (50.3 MP vs 50 MP).

Buy OnePlus 13 if you want

Faster wired charging: 100W vs 65W · Optical telephoto zoom (1 telephoto lens)

Buy ROG Phone 6D Ultimate if you want

Smoother display: 165 Hz vs 120 Hz · More RAM: 16 GB vs 12 GB

Common questions

Which is better: OnePlus 13 or ROG Phone 6D Ultimate?

The OnePlus 13 is the better pick for most people thanks to its faster charging (100W vs 65W) and bigger screen (6.82" vs 6.78"). The ROG Phone 6D Ultimate is worth a look if you prefer its sharper main camera (50.3 MP vs 50 MP). BeastScore: OnePlus 13 90.0/100, ROG Phone 6D Ultimate 90.3/100.

What are the main battery and display differences between OnePlus 13 and ROG Phone 6D Ultimate?

OnePlus 13 has a 6.82-inch display and 6000 mAh battery. ROG Phone 6D Ultimate has a 6.78-inch display and 6000 mAh battery.

How do OnePlus 13 and ROG Phone 6D Ultimate compare for speed?

OnePlus 13 scores 90/100 for performance; ROG Phone 6D Ultimate scores 95/100.

Similar Smartphones

Samsung Galaxy Tab Active5 Pro
Samsung

Samsung Galaxy Tab Active5 Pro

Apple iPhone 18 Pro
Apple

Apple iPhone 18 Pro

Google Pixel 11 Pro 5G
Google

Google Pixel 11 Pro 5G

OnePlus Pad 3 Pro
Oneplus

OnePlus Pad 3 Pro

Xiaomi Black Shark Gaming
Xiaomi

Xiaomi Black Shark Gaming

vivo IQOO Pad5c
Vivo

vivo IQOO Pad5c

Oppo Find N6 5G
Oppo

Oppo Find N6 5G

Motorola Edge 60 Pro
Motorola

Motorola Edge 60 Pro

More Smartphones comparisons

vs

OnePlus 13 vs OnePlus 16

Compare →
vs

OnePlus 11 vs OnePlus 13

Compare →
vs

OnePlus 12 vs OnePlus 13

Compare →
vs

OnePlus 13 vs OnePlus 15

Compare →
vs

OnePlus 13 vs OnePlus 13T 5G

Compare →
vs

OnePlus 13 vs OnePlus 13s

Compare →
vs

OnePlus 13 vs Samsung Galaxy Tab Active5 Pro

Compare →
vs

ROG Phone 6D Ultimate vs Samsung Galaxy Tab Active5 Pro

Compare →

Gear for the OnePlus 13

All Amazon Finds →
Amazon FindsBest power banksFast charging for a full day out.See the picks Amazon FindsBest USB-C chargersSmall GaN bricks that charge fast.See the picks Amazon FindsBest wireless earbudsTop 5 on Amazon, compared.See the picks Amazon FindsBest Bluetooth trackersAirTag vs SmartTag2 vs Tile.See the picks

Related articles

All articles →
Samsung Galaxy Z Fold6 vs. Google Pixel 9 Pro Fold vs. Honor Magic V3 vs. OnePlus Open: The Definitive Flagship Foldable Architecture, Hinge Engineering, Crease-Free Displays, and Camera Benchmark Showdown (2026)Flagship Showdown
14 min read

Samsung Galaxy Z Fold6 vs. Google Pixel 9 Pro Fold vs. Honor Magic V3 vs. OnePlus Open: The Definitive Flagship Foldable Architecture, Hinge Engineering, Crease-Free Displays, and Camera Benchmark Showdown (2026)

An exhaustive microarchitectural breakdown, hinge mechanism durability, crease analysis, dual-screen multitasking benchmarks, and periscope camera shootout across the 4 premier book-style foldables of 2026.

Read →
Samsung Odyssey Neo G9 57" vs. Odyssey OLED G9 49" vs. ASUS ROG Swift PG49WCD vs. LG UltraGear 45GS96QB: The Definitive Flagship Super Ultrawide & Curved Gaming Monitor Architecture, Dual 4K 7680x2160 vs. Dual QHD QD-OLED, DisplayPort 2.1 Bandwidth (UHBR 13.5/20), 240Hz Refresh Rates, 2,392 Mini-LED Local Dimming Zones vs. Infinite Contrast OLED, KVM Multitasking, and GPU Driveability Shootout (2026)Flagship Monitor Shootout
16 min read

Samsung Odyssey Neo G9 57" vs. Odyssey OLED G9 49" vs. ASUS ROG Swift PG49WCD vs. LG UltraGear 45GS96QB: The Definitive Flagship Super Ultrawide & Curved Gaming Monitor Architecture, Dual 4K 7680x2160 vs. Dual QHD QD-OLED, DisplayPort 2.1 Bandwidth (UHBR 13.5/20), 240Hz Refresh Rates, 2,392 Mini-LED Local Dimming Zones vs. Infinite Contrast OLED, KVM Multitasking, and GPU Driveability Shootout (2026)

A comprehensive architectural shootout of the world's most advanced curved super ultrawide monitors. We compare Samsung's 57-inch Dual 4K Quantum Mini-LED titan against 49-inch Gen 2 QD-OLEDs and LG's 45-inch 800R curved WOLED across DisplayPort 2.1 bandwidth tunneling, 240Hz motion clarity, text rendering subpixel matrices, multi-window KVM workflows, and GPU horsepower requirements.

Read →
UGREEN NASync DXP4800 Plus vs. Synology DiskStation DS923+ vs. QNAP TS-464 vs. Asustor Lockerstor 4 Gen3 (AS6804T): The Definitive Flagship 4-Bay NAS Architecture, 10GbE Networking, Intel Core i5 vs. AMD Ryzen vs. Celeron Silicon, Plex 4K Hardware Transcoding, M.2 NVMe Storage Pools, and Private Cloud OS Showdown (2026)Prosumer NAS Flagship Shootout
14 min read

UGREEN NASync DXP4800 Plus vs. Synology DiskStation DS923+ vs. QNAP TS-464 vs. Asustor Lockerstor 4 Gen3 (AS6804T): The Definitive Flagship 4-Bay NAS Architecture, 10GbE Networking, Intel Core i5 vs. AMD Ryzen vs. Celeron Silicon, Plex 4K Hardware Transcoding, M.2 NVMe Storage Pools, and Private Cloud OS Showdown (2026)

We compared the four leading 4-bay prosumer NAS appliances across 10GbE multi-gig sequential throughput, Plex 4K HEVC/AV1 hardware transcoding, dual M.2 NVMe SSD storage pools, Docker container workloads, and OS security models. Here is the definitive data-driven benchmark breakdown.

Read →