Both Xiaomi Redmi Note 10S and Samsung Galaxy A51 comes with same RAM. In terms of display resolution, Xiaomi Redmi Note 10S has better resolution of 2400 x 1080 than Samsung Galaxy A51 which has resolution of 2340 x 1080. Samsung Galaxy A51 has more internal memory than Xiaomi Redmi Note 10S
| Name | Xiaomi Redmi Note 10S | Samsung Galaxy A51 |
| RAM | 6 GB | 6 GB |
|---|---|---|
| Display | 6.43 in | 6.5 in |
| Internal Memory | 64 GB | 128 GB |
| Battery | 5000 mAh | 4000 mAh |
| Camera | 64 MP Quad | 48 MP Quad |
| Price | Rs. 15999 | Rs. 17999 |
The launch Date of the first phone is May 13, 2021 . The cost of Xiaomi Redmi Note 10S is Rs. 15999. The launch Date of the second phone is January 29, 2020 . The cost of Samsung Galaxy A51 is Rs. 17999.
Samsung Galaxy A51 has larger screen size of 6.5 inches in comparison to Xiaomi Redmi Note 10S's 6.43 inch screen. Both the phones have Super AMOLED Screen Type. Samsung's phone has display density of 405 PPI & Xiaomi's phone has only 401 PPI display density. In terms of screen to body ratio, Samsung's phone has better screen to body ratio of ~ 87.4% than Xiaomi's phone ~ 83.7%. Xiaomi Redmi Note 10S has 20:9 aspect ratio where as Samsung Galaxy A51 has 20:9 aspect ratio.
Both mobiles come with 6 GB RAM Samsung Galaxy A51 has more Internal Memory (128 GB) than Xiaomi Redmi Note 10S (64 GB).
Xiaomi Redmi Note 10S's 64 MP Quad Rear Camera outclasses Samsung Galaxy A51's 48 MP Quad Rear Camera in terms of resolution. Samsung Galaxy A51 will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Xiaomi Redmi Note 10S's 13 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 11 and the second one on 10 version.
| Name | Xiaomi Redmi Note 10S | Samsung Galaxy A51 |
| General | ||
| Model | Redmi Note 10s | Galaxy A51 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | May 13, 2021 | January 29, 2020 |
| Design | ||
| Dimensions | 74.5 x 160.46 x 8.3 mm | 73.6 x 158.5 x 7.9 mm |
| Weight | 178.8 g | 172 g |
| Display | ||
| Type | Color Super AMOLED Screen (16M Colors) | Color Super AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.43 inches, 1080 x 2400 pixels | 6.5 inches, 1080 x 2340 pixels |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 401 PPI | ~ 405 PPI |
| Screen to Body Ratio | ~ 83.7% | ~ 87.4% |
| Glass Type | Corning Gorilla Glass 3 | |
| Features | Standard Mode, Sunlight Mode, Night Mode, Color Temperature Adjustment | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 6 GB | 6 GB |
| Storage | 64 GB | 128 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, upto 512 GB | Yes, upto 512 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | No | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0, A2DP, LE | Yes, v5.0 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| 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, GALILEO, BDS |
| Fingerprint Sensor | Yes, Side | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | 360̊ Ambient Light Sensor, Proximity Sensor, E Compass, Accelerometer, Gyroscope | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes | |
| Camera | ||
| Rear Camera | 64 MP ƒ/1.79 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) | 48 MP ƒ/2 (Wide Angle) 12 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.4 (Macro) Macro 5 MP ƒ/2.2 (Depth Sensor) |
| Camera Sensor | Sony IMX582 | |
| Auto Focus | Yes | Yes |
| Features | Portrait, Panaroma, Time Lapse, Pro Mode, Night Mode | Panorama, HDR |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30/60 fps FHD, 720p | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 13 MP Screen Flash | 32 MP ƒ/2.2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v11 | Android v10, upgradable to v12 |
| Chipset | Mediatek Helio G95 | Samsung Exynos 9611 |
| CPU | 2.05 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | 2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55 | 4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53 |
| GPU | Mali-G76 MC4 | Mali-G72 MP3 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, AMR, FLAC, APE | Yes |
| Video | MP4, M4V, MKV, XVID | Yes |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 4000 mAh, Li-Po Battery |
| Fast Charging | Yes, 33W Fast Charging | Yes, 15W Fast Charging |
| Reverse Charging | Yes | |
| StandBy Time | 28 days | |
| Music Playback Time | 188 hours | |