CPU A
Unisoc T820
8 cores 2700 MHz 6 nanometers Mali-G57 MP4
Mobile processor comparison
Unisoc T820 vs Unisoc Tiger T620
Compare available catalogue specifications. The page highlights factual differences without declaring an overall winner.
CPU B
Unisoc Tiger T620
8 cores 2200 MHz 12 nanometers Mali-G57 MP1
Compared fields
34
Different values
24
Quick factual highlights
Unisoc T820
- Higher maximum CPU clock
- Smaller manufacturing process
Unisoc Tiger T620
- Higher listed GPU clock
CPU
| Specification | Unisoc T820 | Unisoc Tiger T620 |
|---|---|---|
| Architecture | 1x 2.7 GHz - Cortex-A763x 2.3 GHz - Cortex-A764x 2.1 GHz - Cortex-A55 | 2x 2.2 GHz - Cortex-A756x 1.8 GHz - Cortex-A55 |
| CPU cores | 8 | 8 |
| Clock speed | 2700 MHz | 2200 MHz |
| Instruction set | ARMv8.2-A | ARMv8.2-A |
| Process technology | 6 nanometers | 12 nanometers |
Cache and memory
| Specification | Unisoc T820 | Unisoc Tiger T620 |
|---|---|---|
| Memory type | LPDDR4X | LPDDR4X |
| Memory frequency | 2133 MHz | 1866 MHz |
| Memory bus | 2x 16 Bit | 2x 16 Bit |
| Maximum bandwidth | 17.07 Gbit/s | Not available |
| Maximum memory | 32 GB | 8 GB |
Graphics and AI
| Specification | Unisoc T820 | Unisoc Tiger T620 |
|---|---|---|
| GPU | Mali-G57 MP4 | Mali-G57 MP1 |
| GPU architecture | Valhall 1st gen | Valhall 1st gen |
| GPU clock | 780 MHz | 850 MHz |
| Shaders | 64 | 32 |
| FLOPS | 435.2 Gigaflops | 54.4 Gigaflops |
| Vulkan | 1.3 | 1.3 |
| OpenCL | 2.0 | 2.0 |
| Neural processor / NPU | Yes | No |
Display and media
| Specification | Unisoc T820 | Unisoc Tiger T620 |
|---|---|---|
| Maximum display resolution | 3440 x 1440 | 2400 x 1080 |
| Maximum camera resolution | 1x 108MP, 2x 20MP | 1x 108MP, 2x 16MP |
| Video capture | 4K at 60FPS | 1K at 60FPS |
| Video playback | 4K at 60FPS | 1080p at 60FPS |
| Video codecs | - H.264 - H.265 | - H.264 - H.265 - VP9 |
| Audio codecs | - AAC - AIFF - CAF - MP3 - MP4 - WAV | - AAC - AIFF - CAF - MP3 - MP4 - WAV |
Connectivity
| Specification | Unisoc T820 | Unisoc Tiger T620 |
|---|---|---|
| 4G | LTE Cat. 15 | LTE Cat. 7 |
| 5G | Yes | No |
| Download speed | Not available | Up to 300 Mbps |
| Upload speed | Not available | Up to 150 Mbps |
| Wi-Fi | 5 | 5 |
| Bluetooth | 5.0 | 5.2 |
| Navigation | GPS, GLONASS, Beidou, Galileo | GPS, GLONASS, Beidou, Galileo |
General
| Specification | Unisoc T820 | Unisoc Tiger T620 |
|---|---|---|
| Release | November 2022 | August 2024 |
| Class | Mid range | Low end |
| Storage support | eMMC 5.1, UFS 3.1 | eMMC 5.1, UFS 2.2 |
Real devices
Phones using these processors
Examples found in the existing device catalogue.
Unisoc T820
No linked devices were found in the sampled legacy tables.
Unisoc Tiger T620
4G
Doogee Tab G6+
- Display
- IPS TFT 16.7M colors, 90 Hz, 1200 × 1920 pixe…
- RAM
- 8 GB
- Storage
- 256 GB
- Battery
- Li-Po 8000 mAh
4G
Doogee S punk Pro
- Display
- IPS TFT 16.7M colors, 90 Hz, 1080 × 2408 pixe…
- RAM
- 8 GB
- Storage
- 512 GB
- Battery
- Li-Ion 10800 mAh
4G
Doogee T36
- Display
- IPS TFT 16.7M colors, 90 Hz, 1200 × 2000 pixe…
- RAM
- 8 GB
- Storage
- 256 GB
- Battery
- Li-Ion 8800 mAh
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