Official manufacturer render.
OnePlus
12
- 6.8-inch
- Snapdragon 8 Gen 3 · Qualcomm Kryo CPU
- 220 g
- 5400 mAh
Physical specifications
6.8"
Display size
220 g
Weight
164.3 mm
Height
75.8 mm
Width
9.2 mm
Thickness
19.5:9
Aspect ratio
Release and pricing
- Released
- January 23, 2024
Display
- Display size
- 6.8"
- Resolution
- 3168 × 1440
- Refresh rate
- 120 Hz
- Peak brightness
- 4500 nits
Performance
- Chipset
- Snapdragon 8 Gen 3
- CPU
- Qualcomm Kryo CPU
- GPU
- Adreno 750
- RAM
- 12 GB, 16 GB
- Storage
- 256 GB, 512 GB
- Expandable storage
- No
Battery & charging
- Typical capacity
- 5400 mAh
- Wired charging
- 100 W
- Wireless charging
- 50 W
- Charging standard
- SUPERVOOC; AIRVOOC
Connectivity
- Cellular
- 5G, LTE
- Wi‑Fi
- Wi-Fi 7
- Bluetooth
- Bluetooth 5.4
- USB
- USB 3.2 Gen 1 Type-C
- NFC
- Yes
Sizometry Analysis
Overall Score
8.0
out of 10
The most complete OnePlus flagship in years — a 5400mAh battery and 80–100W charging owners praise more than any other feature, paired with a genuinely competitive Hasselblad-tuned camera — held back by an IP65 rating behind the flagship standard, a shorter four-year update commitment, and periodic OxygenOS software quirks.
Category scores
Camera
8.0
Hasselblad-tuned 50MP main, 48MP ultrawide, and 64MP periscope telephoto compete directly with Pixel 8 Pro and Galaxy S24 Ultra in daylight and zoom; low light still trails the very best.
Battery and charging
9.5
5400mAh silicon-anode cell delivers 6-10 hours of screen-on time and remains owners' most-praised feature from launch through two-year retrospectives.
Performance
8.5
Snapdragon 8 Gen 3 stays consistently fast through long-term ownership; isolated display-artifact reports are the main software caveat.
Handling and portability
6.5
75.8mm width and 220g weight put it in large-flagship territory; curved edges draw mixed reaction for accidental touches during one-handed use.
Build quality
7.0
Premium glass-and-metal construction feels solid, but IP65 sealing is a clear step behind the IP68 standard on rival flagships.
Value
8.5
Flagship battery, charging, and camera performance at a price below Samsung and Google's comparable Pro-tier phones.
Strengths
- 5400mAh battery with 6-10 hours of screen-on time, owners' most-praised feature
- 80-100W wired charging delivers full charges in roughly 30-55 minutes
- Hasselblad-tuned camera system genuinely competitive with Pixel and Galaxy
- Snapdragon 8 Gen 3 performance ages well through two-plus years of ownership
Weaknesses
- IP65 rating trails the IP68 standard on Galaxy, Pixel, and most rival flagships
- Four-year OS update commitment shorter than Samsung and Google's promises
- Isolated reports of display flickering or green-line artifacts after specific updates
- 75.8mm width and 220g weight limit one-handed comfort for smaller hands
Best for
- Buyers who prioritize battery life and charging speed above almost everything else
- Shoppers who want a competitive flagship camera without Samsung or Google pricing
- Owners who prefer OxygenOS's closer-to-stock Android feel
- Long-term keepers planning to use the phone for two-plus years
Less suitable for
- Buyers who specifically need IP68 water resistance
- Users who prioritize the longest possible software update commitment
- Photography-focused buyers who need best-in-class low-light performance
- Smaller-handed users who prioritize one-handed comfort over screen size
Upgrade recommendation
Current device: OnePlus 10, 11, or older flagship owners
Recommendation: Strongly recommendedNotes: Larger 5400mAh battery, improved Hasselblad camera, and faster 80-100W charging address multi-year pain points clearly.
Current device: Galaxy S24 or S24 Ultra owners
Recommendation: Probably unnecessaryNotes: Samsung's IP68 sealing, longer updates, and mature camera software outweigh switching unless battery and charging speed are top priorities.
Current device: Pixel 8 Pro or Pixel 9 Pro owners
Recommendation: Depends on prioritiesNotes: Faster charging and comparable camera hardware are real gains, but weigh them against Google's AI features and longer update window.
Current device: OnePlus 13 shoppers considering a discounted OnePlus 12
Recommendation: Worth consideringNotes: Long-term owners describe daily performance as very close between the two, making the 12 a reasonable value pick at a meaningful discount.
Everyday usability
Estimated from device dimensions and weight.
One-handed use
ManageableOne-handed use is workable, with some stretch for top-of-screen reach.
Pocket friendliness
GoodGenerally pocket-friendly for everyday carry.
Carry comfort
HeavyHeavier in the hand; longer sessions may feel more tiring.
Reading and media
A large canvas for reading, video, and longer on-screen sessions.
Gaming
High-endIts processor and graphics hardware are suited to demanding games and higher visual settings.
Bottom line
The OnePlus 12 earns its reputation as the most complete OnePlus flagship in years through a 5400mAh battery and 80-100W charging that owners praise more consistently than any other feature, paired with a Hasselblad-tuned camera system that finally competes directly with Pixel and Galaxy rivals. Its clearest trade-offs are an IP65 rating behind the IP68 flagship standard, a shorter four-year update commitment, and occasional OxygenOS software quirks. Buyers upgrading from older OnePlus flagships see the clearest gains; those who specifically need IP68 sealing or the longest update runway should look to Samsung or Google instead.
Models and configurations
- Storage
- 256 GB512 GB
- Connectivity
- 5GLTE
- RAM
- 12 GB16 GB
Compare this device at its real-world size.
Use the Sizometry Tool to compare dimensions, thickness, and weight with other devices.
Open Tool →
