Samsung Galaxy A21 vs Samsung Galaxy A40
Quick Comparison
Samsung Galaxy A40 has better RAM than Samsung Galaxy A21. In terms of display resolution, Samsung Galaxy A40 has better resolution of 2340 x 1080 than Samsung Galaxy A21 which has resolution of 1600 x 720. Samsung Galaxy A40 has more internal memory than Samsung Galaxy A21
| Name | Samsung Galaxy A21 | Samsung Galaxy A40 |
| RAM | 3 GB | 4 GB |
|---|---|---|
| Display | 6.5 in | 5.9 in |
| Internal Memory | 32 GB | 64 GB |
| Battery | 4000 mAh | 3100 mAh |
| Camera | 16 MP Quad | 16 MP + 5 MP Dual |
| Price | Rs. 13990 | Rs. 17990 |
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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 March, 2019. The Expected cost of Samsung Galaxy A40 is Rs. 17990.
Display comparison
Samsung Galaxy A40 has screen size of 5.9 inches which falls short to Samsung Galaxy A21's 6.5 inch screen. Samsung Galaxy A21 has IPS LCD Screen type where as Samsung Galaxy A40 has Super AMOLED Screen type. Samsung Galaxy A40 has display density of 437 PPI & Samsung Galaxy A21 has only 270 PPI display density. In terms of screen to body ratio, Samsung Galaxy A40 has better screen to body ratio of ~ 85.7% than Samsung Galaxy A21's ~ 79.3%. Samsung Galaxy A21 has 20:9 aspect ratio where as Samsung Galaxy A40 has 19.5:9 aspect ratio.
Memory comparison
Samsung Galaxy A40's larger 4 GB RAM is better for playing games and all with respect to Samsung Galaxy A21's lower 3 GB RAM. Samsung Galaxy A40 has more Internal Memory (64 GB) than Samsung Galaxy A21 (32 GB).
Camera comparison
Samsung Galaxy A21 has 16 MP Quad Rear Camera in comparison to Samsung Galaxy A40's 16 MP + 5 MP Dual Rear Camera. Samsung Galaxy A40 will be better choice if you're looking to click lot of selfies as it has better 25 MP Front Camera in comparison to Samsung Galaxy A21'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 v9.0 version.
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Full Comparison
| Name | Samsung Galaxy A21 | Samsung Galaxy A40 |
| 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 | March, 2019 |
| Design | ||
| Dimensions | 76.7 x 167.8 x 8.1 mm | 69.1 x 144.3 x 7.9 mm |
| Weight | 193 g | 140 g |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color Super AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.5 inches, 720 x 1600 pixels | 5.9 inches, 1080 x 2340 pixels |
| Aspect Ratio | 20:9 | 19.5:9 |
| PPI | ~ 270 PPI | ~ 437 PPI |
| Screen to Body Ratio | ~ 79.3% | ~ 85.7% |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
| 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 |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0, A2DP, LE | Yes, v4.2 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, BDS |
| Fingerprint Sensor | Yes, Rear | Yes, Rear |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Accelerometer, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes, Yes (market/region dependent) | |
| Water Resistance | No | |
| Dust Resistant | No | |
| 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) | 16 MP + 5 MP with autofocus |
| Features | Panorama, HDR | Panorama, HDR |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | Punch Hole 13 MP f/2 (Wide Angle) | 25 MP |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v10 | Android v9.0 (Pie) |
| Chipset | Mediatek Helio P35 | Samsung Exynos 7885 |
| CPU | 2.3 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53 | |
| GPU | PowerVR GE8320 | Mali-G71 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4000 mAh, Li-Po Battery | 3100 mAh, Li-Po Battery |
| Fast Charging | Yes, 15W Fast Charging | Yes, Fast charging 15W |