Samsung Galaxy M21 2021 vs Xiaomi Redmi Note 9 (6GB RAM + 128GB)
Quick Comparison
Xiaomi Redmi Note 9 (6GB RAM + 128GB) has better RAM than Samsung Galaxy M21 2021. Xiaomi Redmi Note 9 (6GB RAM + 128GB) has more internal memory than Samsung Galaxy M21 2021
| Name | Samsung Galaxy M21 2021 | Xiaomi Redmi Note 9 (6GB RAM + 128GB) |
| RAM | 4 GB | 6 GB |
|---|---|---|
| Display | 6.4 in | 6.53 in |
| Internal Memory | 64 GB | 128 GB |
| Battery | 6000 mAh | 5020 mAh |
| Camera | 48 MP + 8 MP + 5 MP Triple | 48 MP Quad |
| Price | Rs. 13999 | Rs. 18999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is July 21, 2021. The cost of Samsung Galaxy M21 2021 is Rs. 13999. The launch Date of the second phone is July 20, 2020 . The cost of Xiaomi Redmi Note 9 (6GB RAM + 128GB) is Rs. 18999.
Display comparison
Xiaomi Redmi Note 9 (6GB RAM + 128GB) has larger screen size of 6.53 inches in comparison to Samsung Galaxy M21 2021's 6.4 inch screen. Samsung Galaxy M21 2021 has Super AMOLED Screen type where as Xiaomi Redmi Note 9 (6GB RAM + 128GB) has IPS LCD Screen type. Both have same 403 PPI. In terms of screen to body ratio, Samsung's phone has better screen to body ratio of ~ 84.2% than Xiaomi's phone ~ 83.5%. Both mobiles have same aspect ratio of 19.5:9.
Memory comparison
Xiaomi Redmi Note 9 (6GB RAM + 128GB)'s larger 6 GB RAM is better for playing games and all with respect to Samsung Galaxy M21 2021's lower 4 GB RAM. Xiaomi Redmi Note 9 (6GB RAM + 128GB) has more Internal Memory (128 GB) than Samsung Galaxy M21 2021 (64 GB).
Camera comparison
They both have the same 48 MP + 8 MP + 5 MP Triple Rear Camera. Samsung Galaxy M21 2021 will be better choice if you're looking to click lot of selfies as it has better 20 MP Front Camera in comparison to Xiaomi Redmi Note 9 (6GB RAM + 128GB)'s 13 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 11 and the second one on 10.0 version.
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Full Comparison
| Name | Samsung Galaxy M21 2021 | Xiaomi Redmi Note 9 (6GB RAM + 128GB) |
| General | ||
| Model | Galaxy M21 2021 | Redmi Note 9 |
| 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 | July 21, 2021 | July 20, 2020 |
| Design | ||
| Dimensions | 75.1 x 159 x 9 mm | 77.2 x 162.3 x 8.9 mm |
| Weight | 192 g | 199 g |
| Display | ||
| Type | Color Super AMOLED Screen (16M Colors) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.4 inches, 1080 x 2340 pixels, 60 Hz | 6.53 inches, 1080 x 2340 pixels |
| Aspect Ratio | 19.5:9 | 19.5:9 |
| PPI | ~ 403 PPI | ~ 403 PPI |
| Screen to Body Ratio | ~ 84.2% | ~ 83.5% |
| Glass Type | Corning Gorilla Glass 3 | Corning Gorilla Glass 5 |
| Features | 420 nits (peak) | Reading Mode 2.0, Plastic Frame |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
| Memory | ||
| RAM | 4 GB | 6 GB |
| Storage | 64 GB | 128 GB |
| Card Slot | Yes, upto 512 GB | Yes, upto 512 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0 | Yes, v5.0, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS, Glonass, Beidou, Galileo | yes with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, Rear | Yes, Rear |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro Sensor, Geomagnetic Sensor, Proximity Sensor, Virtual Light Sensing | Light sensor, Proximity sensor, Accelerometer, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes | |
| Camera | ||
| Rear Camera | 48 MP ƒ/2 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.2 (Depth Sensor) | 48 MP ƒ/1.79 (Main) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | Panorama, HDR | Night Mode, Document Mode, Cinematic portraits, HDR, Panorama, Pro mode, Portrait |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 1080p @ 30 fps FHD, 720p @ 120/30 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 20 MP ƒ/2 (Wide Angle) | 13 MP ƒ/2.3 (Main) |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v11 | Android v10.0 |
| Chipset | Samsung Exynos 9611 | MediaTek Helio G85 |
| CPU | 2.3 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53 | 2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55 |
| GPU | Mali-G72 MP3 | Mali-G52 MC2 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA | MP3, AMR, FLAC, APE |
| Video | MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM | MP4, M4V, MKV, XVID |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6000 mAh, Li-Po Battery | 5020 mAh, Li-ion Battery |
| Fast Charging | Yes, 15W Fast Charging | Yes, 22.5W Fast Charging |
| Reverse Charging | Yes, 9W Reverse Charging | |
| Talk Time | 49 hours | 34 hours |
| Music Playback Time | 131 hours | 171 hours |