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Head-to-Head: Xiaomi Redmi K80 Ultra vs Xiaomi Redmi K70 Ultra
Xiaomi Redmi K80 Ultra
VS
Xiaomi Redmi K70 Ultra
Specifications
Xiaomi Redmi K80 Ultra
VS
Xiaomi Redmi K70 Ultra
Build Quality
| Device Height | 163.4 mm (6.43 inches) | 160.4 mm (6.31 inches) |
| Device Width | 77.9 mm (3.07 inches) | 75.1 mm (2.96 inches) |
| Device Thickness | 8.2 mm (0.32 inches) | 8.4 mm (0.33 inches) |
| Device Weight | 219 g (7.72 oz) | 211 g (7.44 oz) |
| Water Resistance | IP68 | IP68 |
| Enhanced Cooling System | Vapor chamber | Vapor chamber |
| Back Panel Material | Glass | Glass |
| Frame Construction | Metal | Metal |
| Available Color Options | White, Gray, Blue, Green | White, Black, Green, Orange, Purple |
| Biometric Security | Yes, in-display | Yes, in-display |
| Display Coverage | 90% | 89.1% |
System on Chip
| Processing Chip | MediaTek Dimensity 9400 Plus | MediaTek Dimensity 9300 Plus |
| Maximum Clock Speed | 3630 MHz | 3400 MHz |
| Processor Core Count | 8 (1 + 3 + 4) | 8 (1 + 3 + 4) |
| CPU Architecture | - 4 cores at 2.4 GHz: Cortex-A720- 3 cores at 3.3 GHz: Cortex-X4- 1 core at 3.73 GHz: Cortex-X925 | - 4 cores at 2 GHz: Cortex-A720- 3 cores at 2.85 GHz: Cortex-X4- 1 core at 3.4 GHz: Cortex-X4 |
| Level 3 Cache | 12 MB | 8 MB |
| Production Details | TSMC | TSMC |
| Chip Manufacturing Process | 3 nanometers | 4 nanometers |
| AI Processing Unit | MediaTek NPU 890 | MediaTek NPU 790 |
| Graphics Processor | Mali-G925 Immortalis MP12 | Mali-G720 Immortalis MP12 |
| Graphics Clock Speed | 1612 MHz | 1300 MHz |
| GPU Shader Units | 1536 | 1536 |
| Computational Performance | ~4952.1 GFLOPS | ~3993.6 GFLOPS |
Random Access Memory
| Memory Capacity | 12 GB | 12 GB |
| Memory Clock Speed | 5333 MHz | 4800 MHz |
| Memory Technology | LPDDR5X | LPDDR5X |
| Memory Channels | 4 | 4 |
Storage Specifications
| Storage Capacity | 256 GB | 256 GB |
| Storage Technology | UFS 4.1 | UFS 4.0 |
| Expandable Storage | No | No |
Operating System
| OS Version | Android 15 | Android 14 |
| Read-Only Memory | HyperOS 2.0 | HyperOS 1.0 |
Primary Camera
| Camera Sensor Configuration | 50 megapixels | 50 megapixels |
| Zoom Capability | Digital | Digital |
| Camera Flash | Dual LED | Dual LED |
| 8K Video Support | Up to 30FPS | Up to 30FPS |
| 4K Video Support | Up to 60FPS | Up to 60FPS |
| Full HD Video Support | Up to 60FPS | Up to 60FPS |
| Slow-Motion Video | 960 FPS (1080p) | 960 FPS (1080p) |
| Widest Lens Field of View | 119° | 119° |
| Camera Lens Count | 1) Standard: 50 MP 2) Ultrawide: 8 MP | 1) Standard: 50 MP 2) Ultrawide: 8 MP 3) Macro: 2 MP |
| Camera Special Features | - Bokeh mode - Pro mode | - Bokeh mode - Pro mode |
Front Camera
| Front Camera Megapixels | 20 megapixels | 20 megapixels |
| Front Camera Sensor | Omnivision OV20B | Omnivision OV20B |
| Front Camera Sensor Dimensions | 1/2.0" (≈ 0.5 inch) | 1/2.0" (≈ 0.5 inch) |
| Front Camera Stabilization | Digital | Digital |
| Front Camera Video Resolution | 1080p (Full HD) at 60 FPS | 1080p (Full HD) at 30 FPS |
| 3D Depth Sensor | No | No |
Network Specifications
| SIM Card Count | 2 | 2 |
| SIM Card Type | Nano | Nano |
| Dual SIM Functionality | Standby | Standby |
| eSIM Capability | No | No |
| Hybrid SIM Slot | No | No |
| 5G Network Compatibility | Yes | Yes |
Audio Specifications
| Sound Output | Stereo | Stereo |
| 3.5mm Audio Jack | No | No |
| Advanced Audio Processing | No |
Additional Features
| Product Category | Flagship | Flagship |
| Announcement Date | June 2025 | July 2024 |
| Initial Pricing | $399 | $360 |
| Sensor List | - Proximity sensor - Gyroscope - Accelerometer - Ambient light sensor - Compass - Fingerprint | - Proximity sensor - Gyroscope - Accelerometer - Ambient light sensor - Compass - Fingerprint |
Final Rating
| Display Rating | 91 | 88 |
| Camera Rating | 79* | 74* |
| Gaming Performance Rating | 97 | 86 |
| Battery Rating | 96* | 82* |
| Connectivity Rating | 82 | 82 |
| Overall Review Score | 88* | 81* |
Phone Price Comparison
Xiaomi Redmi K80 Ultra
$399.00 USD
EUR
342.90
INR
36,292.60
NGN
566,616.79
JPY
63,062.51
MYR
1,617.95
CNY
2,783.70
ZAR
6,541.13
RUB
31,017.86
GBP
297.41
CHF
318.36
Xiaomi Redmi K70 Ultra
$360.00 USD
EUR
309.38
INR
32,745.20
NGN
511,233.19
JPY
56,898.50
MYR
1,459.80
CNY
2,511.61
ZAR
5,901.77
RUB
27,986.04
GBP
268.34
CHF
287.24
