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1Repair Windows errors before they cause bigger problems2Fix the driver behind crashes, sound loss and screen glitches3Clear out junk files and repair common Windows errorsThe Dimensity 9400 Plus has the higher reported CPU clocks and newer GPU generation, and it leads the benchmark results surfaced for both chips. The Dimensity 9400e is still a high-end processor, but the figures are not a controlled, phone-to-phone test: results depend on the benchmark version and test device. For a buying decision, compare the phones themselves as well as their chipsets.
How the two chipsets differ
MediaTek announced the Dimensity 9400+ on April 10, 2025. Its official product page specifies one Arm Cortex-X925 core running at up to 3.73 GHz, three Cortex-X4 cores and four Cortex-A720 cores, along with LPDDR5X memory. The official Dimensity 9400+ product page and MediaTek announcement document those details.
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The 9400e configuration below comes from 91Mobiles, not a complete official MediaTek specification table. MediaTek’s surfaced Dimensity 9400e infographic does not independently confirm the full CPU breakdown.
| Specification | Dimensity 9400 Plus | Dimensity 9400e |
|---|---|---|
| Manufacturing process | 3 nm, as listed by 91Mobiles | 4 nm, as listed by 91Mobiles |
| CPU configuration | 1× Cortex-X925 up to 3.73 GHz; 3× Cortex-X4; 4× Cortex-A720 (MediaTek official page) | 1× Cortex-X4 up to 3.4 GHz; 3× Cortex-X4 up to 2.85 GHz; 4× Cortex-A720 up to 2.0 GHz (91Mobiles) |
| GPU | Immortalis-G925 MC12 (91Mobiles) | Immortalis-G720 MC12 (91Mobiles) |
| Memory | LPDDR5X (MediaTek official page) | Not stated in the cited comparison (91Mobiles) |
The 9400 Plus’s listed CPU has a newer, higher-clocked prime core than the 9400e’s. Both have eight cores, and the 91Mobiles listing also puts the Plus on a newer GPU generation. These specifications indicate differences in hardware, but they do not by themselves establish how long a particular phone can sustain peak performance or what its battery life will be.
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Benchmark results: compare like with like
91Mobiles reports the following results for the two chips. These are that site’s figures, retrieved in 2026; the page does not provide enough test-method detail to establish that both results came from phones with matched hardware and conditions.
| Benchmark | Dimensity 9400 Plus | Dimensity 9400e |
|---|---|---|
| AnTuTu (version not stated on the comparison page) | 2,821,319 | 2,125,733 |
| Geekbench single-core | 2,675 | 2,219 |
| Geekbench multi-core | 8,463 | 7,308 |
A separate data set on NanoReview reports AnTuTu 11 averages of 2,874,956 for the 9400 Plus from 171 samples and 2,518,801 for the 9400e from 46 samples. These are live aggregate figures retrieved in 2026, not a matched test of two phones. The benchmark version and sample counts differ from the 91Mobiles figures, so the scores should not be combined as if they came from one controlled comparison. See NanoReview’s AnTuTu 11 comparison.
Rank #2
- 13MP for high-resolution selfies
- Triple setup – 50MP (main), 5MP (ultra-wide), 2MP (macro)
- 4GB RAM, 128GB internal storage (expandable up to 1.5TB via microSD)
- MediaTek Dimensity 6300, Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
- 6.7" FHD+ Super AMOLED, 2340 x 1080 pixels, 90Hz refresh rate
Across both sources, the reported numbers favor the 9400 Plus, but they do not support a universal performance-percentage claim. Benchmark versions, phone cooling, firmware, memory configuration and other device differences can all affect results. Synthetic scores are useful for comparing broad performance tiers; they are not a direct prediction of frame rates in a particular game, sustained workloads or battery endurance.
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If two phones are otherwise comparable and the priority is chipset performance, the 9400 Plus is the stronger-on-paper option: its listed prime core runs at a higher maximum clock, its graphics are from a newer generation, and both cited benchmark sources report higher results for it. That is a chip-level conclusion, not proof that every 9400 Plus phone will outperform every 9400e phone in every task.
Rank #3
- Armor X32 Pro is with the MediaTek Dimensity 6300, octa-core powerhouse, 6nm advanced process technology, Mali-G57 MC2 GPU, 2.4Ghz clock speed, which delivers unprecedented fluidity and power for gaming, multitasking, and high-end applications. 16GB RAM(8GB+8GB Virtual RAM) and 256GB internal storage to provide rich space. Also can be extended by putting in an extra 2TB micro-SD (micro-SD is obtained separately).
- Armor X32 Pro employs the 64MP Sony IMX682 main rear camera with f/1.9 large aperture, PDAF Technology to capture sharper, more vivid and lifelike photos. The night vision is up to a 25MP higher resolution, the NightEtf 2.0 algorithm with higher anti-interference capabilities, improves image quality. Also features 2MP Macro Lens to unlock the microscopic world, 16MP front camera is for selfie and unlocking phone.
- Palm-friendly 5.65"screen, with 90Hz refresh rate, 1440 x720 HD+ pixels. The screen peak brightness of 600nits holds up in direct strong sunlight. A powerful 5500mAh battery in Armor X32 Pro smartphone, 300 Hours Standby Time, 30 Hours Call Time, 10 Hours Video Playback. The advanced cooling system help to optimize battery life.
- Take your streaming to the next level with Widevine L1 certification. Dive into the vivid world of high-definition streaming on your favorite platforms like Amazon Prime Video, Netflix, and so on.
- Armor X32 Pro cell phone is built-in rear dedicated glare flashlight. This powerful beam lights up your path, making it the perfect tool for outdoor enthusiasts and professionals alike.
91Mobiles lists the vivo X200T among phones using the 9400 Plus and the realme GT 7 among phones using the 9400e. Treat them as examples from that comparison page, not a complete compatibility list or a guarantee of availability in every country or variant. Check the exact regional model and current local listing before buying.
For the actual purchase, weigh the handset’s price, cooling design, display, battery, software support and availability. The chipset comparison does not establish those phone-level differences, and the available benchmark pages do not provide matched-device testing to resolve them.
What MediaTek’s announcement does—and does not—show
MediaTek’s announcement quotes JC Hsu, Corporate Senior Vice President, saying the Dimensity 9400+ would make it easier to deliver “innovative, personalized AI experiences on-device” alongside enhanced overall performance. This is the company’s description of its product goals, not an independent benchmark or evidence that AI tasks or everyday use are faster by a particular amount.
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