Samsung Galaxy A21 vs Xiaomi Redmi Note 9
Quick Comparison
Xiaomi Redmi Note 9 has better RAM than Samsung Galaxy A21. In terms of display resolution, Xiaomi Redmi Note 9 has better resolution of 2340 x 1080 than Samsung Galaxy A21 which has resolution of 1600 x 720. Xiaomi Redmi Note 9 has more internal memory than Samsung Galaxy A21
| Name | Samsung Galaxy A21 | Xiaomi Redmi Note 9 |
| RAM | 3 GB | 4 GB |
|---|---|---|
| Display | 6.5 in | 6.53 in |
| Internal Memory | 32 GB | 64 GB |
| Battery | 4000 mAh | 5020 mAh |
| Camera | 16 MP Quad | 48 MP Quad |
| Price | Rs. 13990 | Rs. 12990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is April 08, 2020. The Expected cost of Samsung Galaxy A21 is Rs. 13990. The launch Date of the second phone is July 20, 2020 . The cost of Xiaomi Redmi Note 9 is Rs. 12990.
Display comparison
Samsung Galaxy A21 has screen size of 6.5 inches which falls short to Xiaomi Redmi Note 9's 6.53 inch screen. There is IPS LCD Screen Type in both the phones. Xiaomi's phone has display density of 403 PPI & Samsung's phone has only 270 PPI display density. In terms of screen to body ratio, Xiaomi's phone has better screen to body ratio of ~ 83.5% than Samsung's phone ~ 79.3%. Samsung Galaxy A21 has 20:9 aspect ratio where as Xiaomi Redmi Note 9 has 19.5:9 aspect ratio.
Memory comparison
Xiaomi Redmi Note 9's larger 4 GB RAM is better for playing games and all with respect to Samsung Galaxy A21's lower 3 GB RAM. Xiaomi Redmi Note 9 has more Internal Memory (64 GB) than Samsung Galaxy A21 (32 GB).
Camera comparison
Xiaomi Redmi Note 9's 48 MP Quad Rear Camera outshines Samsung Galaxy A21's 16 MP Quad Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 13 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 10 and the second one on 10.0 version.
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Full Comparison
| Name | Samsung Galaxy A21 | Xiaomi Redmi Note 9 |
| General | ||
| 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 | April 08, 2020 | July 20, 2020 |
| Design | ||
| Dimensions | 76.7 x 167.8 x 8.1 mm | 77.2 x 162.3 x 8.9 mm |
| Weight | 193 g | 199 g |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.5 inches, 720 x 1600 pixels | 6.53 inches, 1080 x 2340 pixels |
| Aspect Ratio | 20:9 | 19.5:9 |
| PPI | ~ 270 PPI | ~ 403 PPI |
| Screen to Body Ratio | ~ 79.3% | ~ 83.5% |
| Glass Type | Corning Gorilla Glass 5 | |
| Features | Reading Mode 2.0, Plastic Frame | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 3 GB | 4 GB |
| Storage | 32 GB | 64 GB |
| Card Slot | Yes | Yes, upto 512 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 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, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, BDS | yes with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, Rear | Yes, Rear |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Light sensor, Proximity sensor, Accelerometer, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes, Yes (market/region dependent) | |
| Splash Resistant | Yes | |
| Camera | ||
| Rear Camera | 16 MP f/1.8 (Wide Angle) 8 MP f/2.2 (Ultra Wide) 2 MP f/2.4 (Macro) 2 MP f/2.4 (Depth Sensor) | 48 MP f/1.79 (Main) 8 MP f/2.2 (Ultra Wide) 2 MP f/2.4 (Macro ) 2 MP f/2.4 (Depth Sensor) with autofocus |
| Features | Panorama, HDR | Night Mode, Document Mode, Cinematic portraits, HDR, Panorama, Pro mode, Portrait |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD, 720p @ 120/30 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | Punch Hole 13 MP f/2 (Wide Angle) | 13 MP f/2.3 (Main) |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v10 | Android v10.0 |
| Chipset | Mediatek Helio P35 | MediaTek Helio G85 |
| CPU | 2.3 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53 | 2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55 |
| GPU | PowerVR GE8320 | Mali-G52 MC2 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | MP3, AMR, FLAC, APE |
| Video | Yes | MP4, M4V, MKV, XVID |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4000 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 | 34 hours | |
| Music Playback Time | 171 hours | |