Samsung Galaxy S7 Edge (128GB) vs Samsung Galaxy A21s
Quick Comparison
Both Samsung Galaxy S7 Edge (128GB) and Samsung Galaxy A21s comes with same RAM.Neither of them has front Flash. In terms of display resolution, Samsung Galaxy S7 Edge (128GB) has better resolution of 2560 x 1440 than Samsung Galaxy A21s which has resolution of 1600 x 720. Samsung Galaxy S7 Edge (128GB) has more internal memory than Samsung Galaxy A21s
| Name | Samsung Galaxy S7 Edge (128GB) | Samsung Galaxy A21s |
| RAM | 4 GB | 4 GB |
|---|---|---|
| Display | 5.5 in | 6.5 in |
| Internal Memory | 128 GB | 64 GB |
| Battery | 3600 mAh | 5000 mAh |
| Camera | 12 MP | 48 MP Quad |
| Price | Rs. 26994 | Rs. 10900 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is February, 2016. The cost of Samsung Galaxy S7 Edge (128GB) is Rs. 26994. The launch Date of the second phone is June 17, 2020. The cost of Samsung Galaxy A21s is Rs. 10900.
Display comparison
Samsung Galaxy S7 Edge (128GB) has screen size of 5.5 inches which falls short to Samsung Galaxy A21s's 6.5 inch screen. Samsung Galaxy S7 Edge (128GB) has Super AMOLED Screen type where as Samsung Galaxy A21s has Screen type. Samsung Galaxy S7 Edge (128GB) has display density of 534 PPI & Samsung Galaxy A21s has only 294 PPI display density. Samsung Galaxy S7 Edge (128GB) has 16:9 aspect ratio where as Samsung Galaxy A21s has 20:9 aspect ratio.
Memory comparison
Both phones come with 4 GB RAM Samsung Galaxy S7 Edge (128GB) has more Internal Memory (128 GB) than Samsung Galaxy A21s (64 GB).
Camera comparison
Samsung Galaxy A21s's 48 MP Quad Rear Camera outshines Samsung Galaxy S7 Edge (128GB)'s 12 MP Rear Camera in terms of resolution. Samsung Galaxy A21s will be better choice if you're looking to click lot of selfies as it has better 13 MP Front Camera in comparison to Samsung Galaxy S7 Edge (128GB)'s 5 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 6.0 and the second one on 10 version.
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Full Comparison
| Name | Samsung Galaxy S7 Edge (128GB) | Samsung Galaxy A21s |
| General | ||
| Model | SM-A217FZWGINS, Galaxy A21s | |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | February, 2016 | June 17, 2020 |
| Design | ||
| Dimensions | 72.59 x 150.9 x 7.7 mm | 75.3 x 163.6 x 8.9 mm |
| Weight | 157 g | 191 g |
| Display | ||
| Type | Color Super AMOLED Screen (16M colors Colors) | Color PLS TFT LCD (16M Colors) |
| Touch | Yes | Yes |
| Size | 5.5 inches, 1440 x 2560 pixels | 6.5 inches, 720 x 1600 pixels |
| Aspect Ratio | 16:9 | 20:9 |
| PPI | ~ 534 PPI | ~ 294 PPI |
| Screen to Body Ratio | ~ 82.8% | |
| Features | Corning Gorilla Glass 4 Screen Protection | Infinity-O Display |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 4 GB | 4 GB |
| Storage | 128 GB | 64 GB |
| Card Slot | Yes, (Hybrid Slot) | 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, v4.2 | Yes, v5.0, A2DP, LE |
| USB | Yes, microUSB v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go | USB on-the-go, USB Charging |
| Extra | ||
| GPS | Yes, with A-GPS Support | yes, with A-GPS, Glonass, Beidou, Galileo |
| Fingerprint Sensor | Yes | Yes, Rear |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyroscope, Compass | Accelerometer, Gyro Sensor, Geomagnetic Sensor, Proximity Sensor, Virtual Light Sensing, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes | |
| Camera | ||
| Rear Camera | 12 MP | 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) |
| Auto Focus | Yes | Yes |
| Features | Face detection, Smile detection, Geo tagging, Panorama, Touch to focus | |
| Video Recording | 4K @ 30 fps UHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP | 13 MP ƒ/2.2 (Main) |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v6.0 (Marshmallow) | Android v10, upgradable to v11 |
| Chipset | Samsung Exynos 8890 | Samsung Exynos 850 |
| CPU | 1.6 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55 | |
| GPU | Adreno 530Mali-T880 MP12 | Mali-G52 |
| Java | No | No |
| Browser | Yes, supports HTML | Yes, supports HTML5 |
| Multimedia | ||
| Supports | MMS, Instant Messaging, Voice Commands | |
| Yes, with Push Email | Yes | |
| Music | MP3, WAV, WMA, eAAC+, FLAC | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA |
| Video | MP4, DivX, XviD, WMV, H.264 | MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3600 mAh, Li-ion Battery | 5000 mAh, Li-Po Battery |
| Talk Time | 54 hours | |
| Music Playback Time | 74 hours | 109 hours |