Both Xiaomi 12X 5G and Samsung Galaxy S21 Plus comes with same RAM. Both have the same amount of internal memory.
| Name | Xiaomi 12X 5G | Samsung Galaxy S21 Plus |
| RAM | 8 GB | 8 GB |
|---|---|---|
| Display | 6.28 in | 6.7 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 4500 mAh | 4800 mAh |
| Camera | 50 MP + 13 MP + 5 MP Triple | 64 MP + 12 MP + 12 MP Triple |
| Price | Rs. 36990 | Rs. 81999 |
The launch Date of the first phone is December 28, 2021. The cost of Xiaomi 12X 5G is Rs. 36990. The launch Date of the second phone is January 14, 2021. The cost of Samsung Galaxy S21 Plus is Rs. 81999.
Xiaomi 12X 5G has screen size of 6.28 inches which falls short to Samsung Galaxy S21 Plus's 6.7 inch screen. Xiaomi 12X 5G has Super AMOLED Screen type where as Samsung Galaxy S21 Plus has Screen type. Xiaomi's phone has display density of 395 PPI & Samsung's phone has only 394 PPI display density. In terms of screen to body ratio, Samsung's phone has better screen to body ratio of ~ 88.3% than Xiaomi's phone ~ 85.9%. Xiaomi 12X 5G has 20:9 aspect ratio where as Samsung Galaxy S21 Plus has 20:9 aspect ratio.
Both mobiles come with 8 GB RAM and both have same Internal Memory of 128 GB.
Xiaomi 12X 5G's 50 MP + 13 MP + 5 MP Triple Rear Camera outclasses Samsung Galaxy S21 Plus's 64 MP + 12 MP + 12 MP Triple Rear Camera in terms of resolution. Xiaomi 12X 5G will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Samsung Galaxy S21 Plus's 10 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 12X 5G | Samsung Galaxy S21 Plus |
| General | ||
| Model | Mi 12x 5G | Galaxy S21+ 5G |
| 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 | December 28, 2021 | January 14, 2021 |
| Design | ||
| Dimensions | 69.9 x 152.7 x 8.16 mm | 75.6 x 161.5 x 7.8 mm |
| Weight | 176 g | 200 g |
| Display | ||
| Type | Color Super AMOLED Screen (16M Colors) | Color Dynamic AMOLED 2X (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.28 inches, 1080 x 2400 pixels, 120 Hz | 6.7 inches, 1080 x 2400 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 395 PPI | ~ 394 PPI |
| Screen to Body Ratio | ~ 85.9% | ~ 88.3% |
| Glass Type | Corning Gorilla Glass Victus | Corning Gorilla Glass Victus |
| Features | HDR10+, Sunshine Screen 3.0, Heart Rate Monitor, Automatic Brightness 2.0 | Always-on Display, HDR10+ |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 8 GB | 8 GB |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 3.1 | UFS 3.1 |
| 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 |
| 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 dual-band A-GPS, GLONASS, BeiDou, Bluesky | Yes, with A-GPS, GLONASS, BDS, GALILEO |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass, Color Spectrum | Accelerometer, Gyro, Proximity, Compass, Barometer |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| IP Rating | IP68 | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.88 (Wide Angle) 13 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.4 (Macro) Macro | 12 MP ƒ/1.8 (Wide Angle) 64 MP ƒ/2 (Telephoto) 12 MP ƒ/2.2 (Ultra Wide) |
| Camera Sensor | SONY IMX766 | |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | Portrait Mode, Panoramic Mode, Professional Mode, Dynamic Photos | Auto-HDR, Panorama |
| Video Recording | 8K, 4K, 1080p | 8K @ 24 fps UHD, 4K @ 30/60 fps UHD, 1080p @ 240/30/60 fps FHD, 720p @ 960 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2.45 (Wide Angle) Punch Hole, Screen Flash | 10 MP ƒ/2.2 (Wide Angle) Punch Hole, Autofocus |
| Front Video Recording | 1080p | 4K @ 30/60 fps UHD, 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v11 | Android v10 |
| Chipset | Qualcomm Snapdragon 870 | Samsung Exynos 2100 |
| CPU | 3.2 GHz, Octa Core Processor | 2.9 GHz, Octa Core Processor |
| Core Details | 1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585 | 1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55 |
| GPU | Adreno 650 | Mali-G78 MP14 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, FLAC, APE, AAC, OGG, WAV, WMA, AMR, AWB | Yes |
| Video | MP4, MKV, AVI, WMV, WEBM, 3GP, ASF playback | Yes |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4500 mAh, Li-Po Battery | 4800 mAh, Li-Po Battery |
| Fast Charging | Yes, 67W Fast Charging | Yes, 25W Fast Charging |
| Wireless Charging | Yes, 15W | |
| Reverse Charging | Yes | Yes, 4.5W |