Samsung Galaxy A21s (6GB RAM + 128GB) vs Xiaomi Redmi Note 15
Quick Comparison
Xiaomi Redmi Note 15 has better RAM than Samsung Galaxy A21s (6GB RAM + 128GB). In terms of display resolution, Xiaomi Redmi Note 15 has better resolution of 2480 x 1080 than Samsung Galaxy A21s (6GB RAM + 128GB) which has resolution of 1600 x 720. Both have the same amount of internal memory.
| Name | Samsung Galaxy A21s (6GB RAM + 128GB) | Xiaomi Redmi Note 15 |
| RAM | 6 GB | 8 GB |
|---|---|---|
| Display | 6.5 in | 6.73 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 5000 mAh | 5000 mAh |
| Camera | 48 MP Quad | 64 MP + 13 MP + 2 MP Triple |
| Price | Rs. 11999 | Rs. 15990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is June 17, 2020. The cost of Samsung Galaxy A21s (6GB RAM + 128GB) is Rs. 11999. The launch Date of the second phone is expected to be April 21, 2025 (Expected). The Expected cost of Xiaomi Redmi Note 15 is Rs. 15990.
Display comparison
Samsung Galaxy A21s (6GB RAM + 128GB) has screen size of 6.5 inches which falls short to Xiaomi Redmi Note 15's 6.73 inch screen. Samsung Galaxy A21s (6GB RAM + 128GB) has Screen type where as Xiaomi Redmi Note 15 has AMOLED Screen type. Xiaomi's phone has display density of 407 PPI & Samsung's phone has only 294 PPI display density. In terms of screen to body ratio, Xiaomi's phone has better screen to body ratio of ~ 90.8% than Samsung's phone ~ 82.8%. Samsung Galaxy A21s (6GB RAM + 128GB) has 20:9 aspect ratio where as Xiaomi Redmi Note 15 has 20.5:9 aspect ratio.
Memory comparison
Xiaomi Redmi Note 15's larger 8 GB RAM is better for playing games and all with respect to Samsung Galaxy A21s (6GB RAM + 128GB)'s lower 6 GB RAM. and both have same Internal Memory of 128 GB.
Camera comparison
Xiaomi Redmi Note 15's 64 MP + 13 MP + 2 MP Triple Rear Camera outclasses Samsung Galaxy A21s (6GB RAM + 128GB)'s 48 MP Quad Rear Camera in terms of resolution. Xiaomi Redmi Note 15 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 A21s (6GB RAM + 128GB)'s 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 14 version.
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Full Comparison
| Name | Samsung Galaxy A21s (6GB RAM + 128GB) | Xiaomi Redmi Note 15 |
| General | ||
| Model | SM-A217FZWGINS, Galaxy A21s | Redmi Note 15 |
| 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 | June 17, 2020 | April 21, 2025 (Expected) |
| Design | ||
| Dimensions | 75.3 x 163.6 x 8.9 mm | |
| Weight | 191 g | |
| Display | ||
| Type | Color PLS TFT LCD (16M Colors) | Color AMOLED Screen (1B Colors) |
| Touch | Yes | Yes |
| Size | 6.5 inches, 720 x 1600 pixels | 6.73 inches, 1080 x 2480 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20.5:9 |
| PPI | ~ 294 PPI | ~ 407 PPI |
| Screen to Body Ratio | ~ 82.8% | ~ 90.8% |
| Glass Type | Corning Gorilla Glass | |
| Features | Infinity-O Display | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 6 GB | 8 GB |
| Storage | 128 GB | 128 GB |
| Card Slot | Yes, upto 512 GB | Yes, upto 1 TB |
| 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, v5.3, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C v3.1 |
| USB Features | USB on-the-go, USB Charging | 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, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro Sensor, Geomagnetic Sensor, Proximity Sensor, Virtual Light Sensing, Compass | 360̊ Ambient Light Sensor, Proximity Sensor, E Compass, Accelerometer, Gyroscope |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes | |
| Dust Resistant | No | |
| Camera | ||
| Rear Camera | 48 MP ƒ/2 (Main) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) | 64 MP + 13 MP + 2 MP |
| Auto Focus | Yes | Yes |
| Features | Portrait, Panaroma, Time Lapse, Pro Mode, Night Mode | |
| Video Recording | 1080p @ 30 fps FHD | 4K, 1080p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 13 MP ƒ/2.2 (Main) | 32 MP Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p |
| Technical | ||
| OS | Android v10, upgradable to v11 | Android v14 |
| Custom UI | MIUI15 | |
| Chipset | Samsung Exynos 850 | Mediatek Dimensity 6020 |
| CPU | 2 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55 | 2xCortex-A76@2.2 GHz & 6x Cortex-A55@2.0 GHz |
| GPU | Mali-G52 | Mali-G57 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 | No | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 80W Fast Charging | |
| Reverse Charging | Yes | |
| Talk Time | 54 hours | |
| Music Playback Time | 109 hours | |