Xiaomi Redmi Note 15 vs Samsung Galaxy S20 Ultra 5G
Quick Comparison
Samsung Galaxy S20 Ultra 5G has better RAM than Xiaomi Redmi Note 15. In terms of display resolution, Samsung Galaxy S20 Ultra 5G has better resolution of 3200 x 1440 than Xiaomi Redmi Note 15 which has resolution of 2392 x 1080. Both have the same amount of internal memory.
| Name | Xiaomi Redmi Note 15 | Samsung Galaxy S20 Ultra 5G |
| RAM | 6 GB | 12 GB |
|---|---|---|
| Display | 6.77 in | 6.9 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 5800 mAh | 5000 mAh |
| Camera | 50 MP + 2 MP Dual | 108 MP Quad |
| Price | Rs. 17990 | Rs. 99999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is August 21, 2025. The Expected cost of Xiaomi Redmi Note 15 is Rs. 17990. The launch Date of the second phone is February 11, 2020. The Expected cost of Samsung Galaxy S20 Ultra 5G is Rs. 99999.
Display comparison
Xiaomi Redmi Note 15 has screen size of 6.77 inches which falls short to Samsung Galaxy S20 Ultra 5G's 6.9 inch screen. Xiaomi Redmi Note 15 has AMOLED Screen type where as Samsung Galaxy S20 Ultra 5G has Screen type. Samsung's phone has display density of 511 PPI & Xiaomi's phone has only 388 PPI display density. In terms of screen to body ratio, Samsung's phone has better screen to body ratio of ~ 89.9% than Xiaomi's phone ~ 89.1%. Xiaomi Redmi Note 15 has 20.5:9 aspect ratio where as Samsung Galaxy S20 Ultra 5G has 20:9 aspect ratio.
Memory comparison
Samsung Galaxy S20 Ultra 5G's larger 12 GB RAM is better for playing games and all with respect to Xiaomi Redmi Note 15's lower 6 GB RAM. and both have same Internal Memory of 128 GB.
Camera comparison
Samsung Galaxy S20 Ultra 5G's 108 MP Quad Rear Camera outshines Xiaomi Redmi Note 15's 50 MP + 2 MP Dual Rear Camera in terms of resolution. Samsung Galaxy S20 Ultra 5G will be better choice if you're looking to click lot of selfies as it has better 40 MP Front Camera in comparison to Xiaomi Redmi Note 15's 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 15 and the second one on 10.0 version.
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Full Comparison
| Name | Xiaomi Redmi Note 15 | Samsung Galaxy S20 Ultra 5G |
| General | ||
| Model | Redmi Note 15 | Galaxy S20 Ultra 5G |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | August 21, 2025 | February 11, 2020 |
| Design | ||
| Dimensions | 75.4 x 165 x 7.4 mm | 76 x 166.9 x 8.8 mm |
| Weight | 178 g | 220 g |
| Colors | Midnight Black, Star White, Sky Blue | |
| Display | ||
| Type | Color AMOLED Screen (68B) | Color Dynamic AMOLED 2X (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.77 inches, 1080 x 2392 pixels, 120 Hz | 6.9 inches, 1440 x 3200 pixels |
| Aspect Ratio | 20.5:9 | 20:9 |
| PPI | ~ 388 PPI | ~ 511 PPI |
| Screen to Body Ratio | ~ 89.1% | ~ 89.9% |
| Glass Type | Xiaomi Dragon Crystal Glass | |
| Brightness | 3200 nits (peak) | |
| Features | HDR10+, Always-on display, 120Hz Refresh Rate | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 6 GB | 12 GB |
| Storage | 128 GB | 128 GB |
| Card Slot | Yes, upto 1 TB | Yes, (Hybrid Slot), upto 1 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.1, A2DP, LE | Yes, v5.0, A2DP, LE, aptX |
| USB | Yes, USB-C v2.0 | Yes, USB-C v3.2 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with A-GPS, GLONASS, BDS, GALILEO |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Compass, Proximity | Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Proximity Sensor, RGB Light Sensor |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| Water Resistance | Yes, 1.5 m upto 30 min | Yes, 1.5 m upto 30 min |
| IP Rating | IP68 | IP68 |
| Dust Resistant | Yes | Yes |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 2 MP (Depth Sensor) | 108 MP ƒ/1.8 (Wide Angle) 48 MP ƒ/3.6 (Telephoto) 12 MP ƒ/2.2 (Ultra Wide) 0.3 MP (TOF 3D) |
| Auto Focus | Yes | Yes, Phase Detection autofocus |
| Features | HDR, Panorama | Super Resolution Zoom up to 100x, Scene Optimizer, Shot Suggestions, Flaw Detection |
| Video Recording | 1080p | 8K @ 24 fps UHD, 4K @ 60 fps UHD, 1080p @ 60 fps FHD, 720p @ 30 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP (Wide Angle) Punch Hole, Screen Flash | 40 MP ƒ/2.2 (Wide Angle) Autofocus, Screen Flash Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 8K @ 24 fps UHD, 4K @ 60 fps UHD, 1080p @ 60 fps FHD, 720p @ 30 fps HD |
| Technical | ||
| OS | Android v15 | Android v10.0 |
| Custom UI | MIUI15 | |
| Chipset | Qualcomm Snapdragon 6 Gen3 | Qualcomm Exynos 990 |
| CPU | 2.4 GHz, Octa Core Processor | 2.73 GHz, Octa Core Processor |
| Core Details | 2xCortex-A76@2.2 GHz & 6x Cortex-A55@2.0 GHz | 2x2.73 GHz Mongoose M4 & 2x2.4 GHz Cortex-A75 & 4x1.9 GHz Cortex-A55 |
| GPU | Adreno 710 | Mali-G77 MP11 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, AMR, FLAC, APE | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA, APE, DSF, DFF |
| Video | MP4, M4V, MKV, XVID | MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5800 mAh | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 45W Fast Charging | Yes, 45W Fast Charging |
| Wireless Charging | Yes | |
| Reverse Charging | Yes | Yes |