CPU A
MediaTek Dimensity 800U
8 cores 2400 MHz 7 nanometers Mali-G57 MC3
Mobile processor comparison
MediaTek Dimensity 800U vs MediaTek Helio G81
Compare available catalogue specifications. The page highlights factual differences without declaring an overall winner.
CPU B
MediaTek Helio G81
8 cores 2000 MHz 12 nanometers Mali-G52 MP2
Compared fields
39
Different values
32
Quick factual highlights
MediaTek Dimensity 800U
- Higher maximum CPU clock
- Smaller manufacturing process
MediaTek Helio G81
- Higher listed GPU clock
CPU
| Specification | MediaTek Dimensity 800U | MediaTek Helio G81 |
|---|---|---|
| Architecture | 2x 2.4 GHz - Cortex-A766x 2 GHz - Cortex-A55 | 2x 2 GHz - Cortex-A756x 1.8 GHz - Cortex-A55 |
| CPU cores | 8 | 8 |
| Clock speed | 2400 MHz | 2000 MHz |
| Instruction set | ARMv8-A | ARMv8.2-A |
| Process technology | 7 nanometers | 12 nanometers |
| TDP | 10 W | 5 W |
Cache and memory
| Specification | MediaTek Dimensity 800U | MediaTek Helio G81 |
|---|---|---|
| Memory type | LPDDR4X | LPDDR4X |
| Memory frequency | 2133 MHz | 1800 MHz |
| Memory bus | 2x 16 Bit | 2x 16 Bit |
| Maximum bandwidth | 17.07 Gbit/s | 13.41 Gbit/s |
| Maximum memory | 12 GB | 8 GB |
Graphics and AI
| Specification | MediaTek Dimensity 800U | MediaTek Helio G81 |
|---|---|---|
| GPU | Mali-G57 MC3 | Mali-G52 MP2 |
| GPU architecture | Valhall | Bifrost 2nd gen |
| GPU clock | 850 MHz | 950 MHz |
| Execution units | 3 | Not available |
| Shaders | 48 | 24 |
| FLOPS | Not available | 91.2 Gigaflops |
| Vulkan | 1.1 | 1.3 |
| OpenCL | 2.0 | 2.0 |
| DirectX | 12 | Not available |
| Neural processor / NPU | Yes | Yes |
Display and media
| Specification | MediaTek Dimensity 800U | MediaTek Helio G81 |
|---|---|---|
| Maximum display resolution | 2520 x 1080 | 2520 x 1080 |
| Maximum camera resolution | 1x 64MP, 2x 20MP | 1x 48MP |
| Video capture | 4K at 30FPS | 2K at 30FPS |
| Video playback | 4K at 30FPS | 2K at 30FPS |
| Video codecs | H.264, H.265, VP9 | - H.264 - H.265 - VP9 |
| Audio codecs | AAC LC, MP3, HE-AACv1, HE-AACv2, FLAC | - AIFF - CAF - MP3 - MP4 - WAV |
Connectivity
| Specification | MediaTek Dimensity 800U | MediaTek Helio G81 |
|---|---|---|
| 4G | LTE Cat. 18 | Not available |
| 5G | Yes | No |
| Download speed | Up to 1200 Mbps | Not available |
| Upload speed | Up to 211 Mbps | Not available |
| Wi-Fi | 5 | 5 |
| Bluetooth | 5.1 | 5.4 |
| Navigation | GPS, GLONASS, Beidou, Galileo, QZSS | GPS, GLONASS, Beidou, Galileo |
General
| Specification | MediaTek Dimensity 800U | MediaTek Helio G81 |
|---|---|---|
| Release | August 2020 | August 2024 |
| Class | Mid range | Low end |
| Model number | MT6853T | Not available |
| Storage support | UFS 2.2 | eMMC 5.1, UFS 2.1 |
| Devices in database | 23 | Not available |
Real devices
Phones using these processors
Examples found in the existing device catalogue.
MediaTek Dimensity 800U
No linked devices were found in the sampled legacy tables.
MediaTek Helio G81
4G
Motorola Moto G15 Power
- Display
- IPS TFT 16.7M colors, 60 Hz, 1080 × 2400 pixe…
- RAM
- 8 GB
- Storage
- 256 GB
- Battery
- Li-Po 6000 mAh
4G
Motorola Moto G05
- Display
- IPS TFT 16.7M colors, 90 Hz, (6.67 inches)
- RAM
- 4 GB, 8 GB
- Storage
- 128 GB, 256 GB, 64 GB
- Battery
- Li-Po 5200 mAh
4G
Motorola Moto E15
- Display
- IPS TFT 16.7M colors, 90 Hz, 720 × 1604 pixel…
- RAM
- 2 GB
- Storage
- 64 GB
- Battery
- Li-Po 5200 mAh
4G
Motorola Moto G15
- Display
- IPS TFT 16.7M colors, 60 Hz, 1080 × 2400 pixe…
- RAM
- 4 GB, 8 GB
- Storage
- 128 GB, 256 GB, 512 GB
- Battery
- Li-Po 5200 mAh
4G
Realme C75x
- Display
- IPS TFT 16.7M colors, 120 Hz, 720 × 1604 pixe…
- RAM
- 8 GB
- Storage
- 128 GB
- Battery
- Li-Ion 5600 mAh
4G
Redmi 14C China
- Display
- IPS TFT 16.7M colors, 120 Hz, 720 × 1640 pixe…
- RAM
- 4 GB, 6 GB, 8 GB
- Storage
- 128 GB, 256 GB, 64 GB
- Battery
- Li-Ion 5160 mAh
4G
Redmi 14C
- Display
- IPS TFT 16.7M colors, 120 Hz, 720 × 1640 pixe…
- RAM
- 4 GB, 6 GB, 8 GB
- Storage
- 128 GB, 256 GB
- Battery
- Li-Ion 5160 mAh
4G
POCO C75
- Display
- IPS TFT 16.7M colors, 120 Hz, 720 × 1640 pixe…
- RAM
- 6 GB, 8 GB
- Storage
- 128 GB, 256 GB
- Battery
- Li-Ion 5160 mAh
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