Samsung Galaxy A33 5G vs Xiaomi Redmi K90 Pro Max
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Compared 2 smartphones : Samsung Galaxy A33 5G Manufactured in April, 2022, with display 6.4 with chipsetSamsung Exynos 1280, vs Xiaomi Redmi K90 Pro Max, Manufactured in October, 2025 with chipsetQualcomm Snapdragon 8 Elite Gen 5. Below are specs, tests, pros and cons for each device
Key Differences
Reasons to choose Samsung Galaxy A33 5G
- Lighter design: 186g vs 218g
- Supports Dolby Atmos
Reasons to choose Xiaomi Redmi K90 Pro Max
- Larger display: 6.9in
- Higher pixel density: 416ppi
- Higher refresh rate: 120Hz
- Higher battery capacity: 7560mAh vs 5000mAh
- Newer Bluetooth version: 5.4 vs 5.1
- Supports newer USB: 3.2 vs 2
- Supports DisplayPort
- Infrared port
- Includes charger
Versions
| Memory Options | - 4/128 GB - 6/128 GB - 8/128 GB - 8/256 GB |
- 12/256 GB - 12/512 GB - 16/512 GB - 16/1024 GB |
Review
Display
Color accuracy, sharpness & brightness
Camera
Main & front camera tests
Performance
App & system performance
Games
3D gaming performance
Battery
Battery life, charging speed & type
Connectivity
Connectivity features
Adjust each parameter’s importance to find the best match for you.
Tests & specs
Specs & test comparisonDisplay
| Type | Super AMOLED | AMOLED |
| Size | 6.4 in | 6.9 in |
| Resolution | 1080x2400 pixels | 1200x2608 pixels |
| Aspect ratio | 20:9 | 19.5:9 |
| Pixel density | 411 ppi | 416 ppi |
| Refresh rate | 90 Hz | 120 Hz |
| Adaptive refresh rate | No | Yes (1-120 Hz) |
| Max brightness | 500 nits | n/a |
| HDR support | No | Yes, Dolby Vision |
| Touch Sampling Rate | n/a | 480 Hz |
| Screen-to-body ratio | 83.6 % | 91.9 % |
| Features | DCI-P3 | - DCI-P3 - Always-On Display - DC dimming |
| sRGB gamut | 98.3 % | n/a |
| PWM (Flicker) | 366 Hz | n/a |
| Response time | 1 ms | n/a |
| Contrast | ∞ Infinite | n/a |
Design & Build
| Height | 159.7 mm (6.29 in) | 163.33 mm (6.43 in) |
| Width | 74 mm (2.91 in) | 77.82 mm (3.06 in) |
| Thickness | 8.1 mm (0.32 in) | 7.9 mm (0.31 in) |
| Weight | 186 g (6.56 oz) | 218 g (7.69 oz) |
| Water resistance | IP67 | IP68 |
| Cooling system | n/a | Vapor chamber |
| Back panel | Plastic | n/a |
| Frame | Plastic | Metal |
| Colors | - White - Black - Blue - Yellow |
- White - Black - Blue |
| Fingerprint sensor | Yes In-Display | Yes, In-Display |
Screen-to-body ratio
Performance
| Chipset | Samsung Exynos 1280 | Qualcomm Snapdragon 8 Elite Gen 5 |
| Max Frequency | 2400 MHz | 4600 MHz |
| CPU Cores | 8 (2 + 6) | 8 (2 + 6) |
| Architecture | - 6/2 (Cortex-A55) - 2/2.4 (Cortex-A78) |
6/3.63 () |
| Process | Samsung | TSMC |
| Transistor Size | 5 nm | 3 nm |
| Neural Processor | Yes | Hexagon |
| Graphics | Mali-G68 MP4 | Adreno 840 |
| GPU Cores | 256 | 1536 |
| GPU Frequency | 972 MHz | 1200 MHz |
| FLOPS | 487 GFLOPS | 3686.4 GFLOPS |
| Geekbench 6 (Single-Core) | 833 | 3719 |
| Geekbench 6 (Multi-Core) | 1872 | 11287 |
| CPU | 153228 | 1163106 |
| GPU | 104135 | 1394796 |
| Memory | 100373 | 546277 |
| UX | 123612 | 761288 |
| NanoReview Score | 481348 | 3865467 |
| Max Surface Temp. | 39.8 °C | n/a |
| Stability | 98 % | n/a |
| Graphics Test | 13 fps | n/a |
| Graphics Score | 2257 | n/a |
| Writing score | 13531 | n/a |
| Web score | 8476 | n/a |
| Video editing | 7127 | n/a |
| Data manipulation | 8556 | n/a |
| NanoReview Score | 10859 | n/a |
Memory
| RAM Size | - 6 GB - 8 GB |
12 GB |
| Memory Type | LPDDR4X | LPDDR5X |
| Memory Frequency | n/a | 5300 MHz |
| Channels | 2 | 4 |
| Storage Capacity | - 128 GB - 256 GB | 256 GB |
| Storage Type | UFS 2.2 | UFS 4.1 |
| Memory Card | MicroSD | No |
Software
| OS | Android 12 (Upgradeable to Android 14) | Android 16 |
| OS Size | 26 GB | n/a |
| UI Skin | One UI 6.1 | HyperOS 3 |
Battery
| Volume | 5000 mAh | 7560 mAh |
| Max Charging Power | 25 W | 100 W |
| Battery Type | Li-Po | Silicon Carbon (Si/C) |
| Removable | No | Yes |
| Wireless Charging | No | Yes (50 W) |
| Reverse Charging | No | Yes, (Wireless) |
| Fast Charging | Yes (50% in 30 min) | Yes |
| Full Charge Time | 1:15 h | n/a |
| Web Browsing | 07:57 h | n/a |
| Video Playback | 13:06 h | n/a |
| Games | 05:24 h | n/a |
| Standby Mode | 106 h | n/a |
Main camera
| Matrix | 48 MP | 50 MP |
| Photo resolution | 8000x6000 pixels | 8192x6144 pixels |
| Zoom | Digital | Optical, 5x |
| Flash | LED | Dual LED |
| Stabilization | Optical | Optical |
| 8K Recording | No | Yes (Up to 30 fps) |
| 4K Recording | Yes (Up to 30 fps) | Yes (Up to 60 fps) |
| 1080p Recording | Yes (Up to 60 fps) | Yes (Up to 60 fps) |
| Slow Motion | 480 fps (720p) | 960 fps (1080p) |
| Wide-angle lens | 123 ° | 102 ° |
| Lenses count | Standard: 48 MP Ultra-wide: 8 MP Macro: 5 MP Depth: 2 MP |
Standard: 50 MP Telephoto: 50 MP Ultra-wide: 50 MP |
| Features | - Bokeh effect - Pro mode |
- Bokeh effect - Pro mode |
| Matrix | 48 MP | 50 MP |
| Aperture | f/1.8 | f/1.7 |
| Focal length | 26 mm | 23 mm |
| Sensor | Sony IMX582 | Omnivision Light Hunter 950 |
| Sensor size | 1/2.0 | 1/1.31 |
| Pixel size | 0.8 μm | 1.2 μm |
| Autofocus | Phase autofocus | Phase autofocus (Dual Pixel) |
| Stabilization | Optical | Optical |
| Matrix | n/a | 50 MP |
| Aperture | n/a | f/3.0 |
| Focal length | n/a | 115 mm |
| Sensor size | n/a | 1/2.76 |
| Pixel size | n/a | 0.64 μm |
| Stabilization | n/a | Optical |
| Matrix | 8 MP | 50 MP |
| Aperture | f/2.2 | f/2.4 |
| Focal length | 13 mm | 18 mm |
| Sensor | Sony IMX355 | n/a |
| Sensor size | 1/4.0 | 1/2.88 |
| Pixel size | 1.12 μm | 0.61 μm |
| Stabilization | Digital | Digital |
| Bokeh | 55 | n/a |
| Preview | 51 | n/a |
| Zoom | 58 | n/a |
Front camera
| Matrix | 13 MP | 32 MP |
| Photo resolution | 4160x3120 pixels | n/a |
| Aperture | f/2.2 | f/2.2 |
| Focal length | n/a | 21 mm |
| Sensor | CMOS | CMOS |
| Sensor size | 1/3.1 | 1/3.44 |
| Pixel size | n/a | 0.64 μm |
| Autofocus | No | n/a |
| Stabilization | Digital | Digital |
| Video resolution | 2160p (4K) at 30 fps | 2160p (4K) at 30 fps |
| TOF 3D sensor | No | No |
Connectivity
| Wi-Fi version | Wi-Fi 5 (802.11 a/b/g/n/ac) | Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be) |
| Wi-Fi features | - Dual Band - Wi-Fi Direct - Wi-Fi Hotspot - Wi-Fi Display |
- Dual Band - Wi-Fi MiMO - Wi-Fi Direct - Wi-Fi Hotspot - Wi-Fi Display |
| Bluetooth version | 5.1 | 5.4 |
| Bluetooth features | PBAP/PAB, PAN, OPP, MAP, HSP, HID, HFP, DIP, AVRCP, A2DP | LE |
| USB type | USB Type-C | USB Type-C |
| USB version | 2 | 3.2 |
| USB features | - Charging - USB Storage Mode - OTG |
- Charging - USB Storage Mode - OTG |
| DisplayPort | n/a | Yes |
| GPS | - GPS - GLONASS - Beidou - Galileo - QZSS |
- GPS - GLONASS - Beidou - Galileo - QZSS - NAVIC |
| NFC* | Varies by region | Yes |
| Infrared Port | No | Yes |
| SIM Count* | 2 | 2 |
| SIM Type | Nano | Nano |
| SIM Mode | Dual SIM Standby | Dual SIM Standby |
| eSIM Support * | No | No |
| Hybrid Slot | Yes | No |
| 2G Bands | GSM GSM850, GSM900, DCS1800, PCS1900 | GSM B3/B5/B8 |
| 3G Bands | UMTS B1(2100), B2(1900), B4(AWS), B5(850), B8(900) | WCDMA B1/B4/B5/B6/B8/B19 |
| LTE Bands* | LTE (B1/B2/B3/B4/B5/B7/B8/B12/B17/B20/B26/B28/B32/B38/B40/B41/B66) | LTE (B1/B3/B4/B5/B7/B8/B18/B19/B26/B28/B34/B38/B39/B40/B41/B42/B48/B66) |
| LTE category | 18 | n/a |
| 5G Support | Yes | Yes |
Sound
| Speakers | Stereo | 2.1 |
| 3.5 mm Jack | No | No |
| FM Radio | No | No |
| Dolby Atmos | Yes | n/a |
Other
| Class | Mid-range | Flagship |
| Announced | March, 2022 yr | October, 2025 yr |
| Release Date | April, 2022 yr | October, 2025 yr |
| Launch Price ($) | 369 | n/a |
| Sensors | - Hall Sensor - Gyroscope - Accelerometer - Ambient Light Sensor - Compass - Fingerprint sensor |
- Proximity Sensor - Gyroscope - Accelerometer - Ambient Light Sensor - Compass - Fingerprint sensor |
| Charger Included | No | Yes, 100 W |
*
Attention!
Config, frequencies, NFC, and other specs may vary by region.
Results
After analyzing the data, we consider Xiaomi Redmi K90 Pro Max the clear winner in this comparison.
Survey
Total Votes: 0
